WO2005089025A1 - 有機電界発光素子 - Google Patents
有機電界発光素子 Download PDFInfo
- Publication number
- WO2005089025A1 WO2005089025A1 PCT/JP2005/003764 JP2005003764W WO2005089025A1 WO 2005089025 A1 WO2005089025 A1 WO 2005089025A1 JP 2005003764 W JP2005003764 W JP 2005003764W WO 2005089025 A1 WO2005089025 A1 WO 2005089025A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- emitting layer
- layer
- light emitting
- light
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
- C09K2211/1033—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
- C09K2211/1037—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with sulfur
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/186—Metal complexes of the light metals other than alkali metals and alkaline earth metals, i.e. Be, Al or Mg
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
Definitions
- the present invention relates to an organic electroluminescent device (hereinafter, referred to as an organic EL device), and more particularly, to a thin-film device that emits light by applying an electric field to a light-emitting layer that also has the power of an organic compound. is there.
- the configuration of the anode Z, the hole transport layer Z, and the light emitting layer / cathode is basically used.
- Such as anode Z hole injection layer Z hole transport layer Z light emitting layer Z cathode, anode Z hole injection layer Z light emitting layer Z electron transport layer Z cathode, anode Z hole injection layer Z light emission Layer Z electron transport layer Z electron injection layer Z cathode, anode Z hole injection layer Z hole transport layer Z light emitting layer Z hole blocking layer / electron transport layer / cathode etc. are known!
- the hole transport layer has a function of transmitting holes injected from the hole injection layer to the light emitting layer, and the electron transport layer has a function of transmitting electrons injected from the cathode to the light emitting layer. ing. Note that the hole injection layer is sometimes referred to as an anode buffer layer.
- Patent Document 1 JP-A-2002-305083
- Patent Document 2 JP 2001-313178 A
- Patent Document 3 Japanese Patent Application Laid-Open No. 2002-352957
- Patent Document 4 JP-A-2000-200684
- Patent Document 5 JP-T-2003-515897
- Patent Document 6 JP-A-10-25472
- Non-Patent Document l Appl. Phys. Lett., 77, 904, 2000
- CBP which is a luminazole compound introduced in JP-A-2001-313178 is proposed as a host material.
- CBP is used as a host material of a tris (2-phenylpyridine) iridium complex (hereinafter Ir (ppy) 3) of a green phosphorescent material
- Ir (ppy) 3 a tris (2-phenylpyridine) iridium complex
- CBP easily flows holes and does not easily flow electrons. Due to the characteristics, the charge injection balance is broken, and excess holes flow out to the electron transport side, and as a result, the luminous efficiency from Ir (ppy) 3 decreases.
- hole-blocking materials include 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline (hereinafter referred to as BCP); And p-phen- Rufenolate-bis (2-methyl-8-quinolinolate-N1,08) aluminum (hereinafter referred to as BAlq).
- BAlq has a relatively good Tg of about 100 ° C, which indicates a relatively good device life.
- the luminous efficiency from Ir (ppy) 3 decreases if the hole blocking ability is not sufficient.
- the element structure becomes complicated and the cost increases.
- JP-A-2002-305083 discloses, in a light emitting layer, a complex comprising a group having a nitrogen-containing heterocyclic ring Arl and an aromatic ring Ar2 as a host material and a metal M. (-Ar -Ar - ⁇ -) M and noble metal based metal complex as guest material
- HMTPD 4,4'-bis ( ⁇ , ⁇ '-(3-tolyl) amino) -3,3'-dimethylbiphenyl
- TAZ 1,3-bis ( ⁇ , ⁇ -t-butyl-phenyl) -1,3,4- Oxazole
- BCP 1,3-bis ( ⁇ , ⁇ -t-butyl-phenyl) -1,3,4- Oxazole
- Ir (ppy) 3 as a doping material
- Alq3 as an electron transport layer
- HMTPD as a hole transport layer
- HMTPD has a Tg of about 50 ° C, it tends to crystallize and lacks reliability as a material. Therefore, there is a problem in that the device life is extremely short and commercial application is difficult, and the driving voltage is high.
- Japanese Patent Application Laid-Open No. 2000-200684 discloses an organic EL of a luminescent material containing a complex in which two molecules of 2- (2-hydroxyphenyl) benzoxazole and one molecule of phenol are bonded to A1. There is disclosure of the element. There are a huge number of the conjugates exemplified here, and there is only an example in which a host material is combined with a dope material.
- Japanese Patent Application Laid-Open No. Hei 10-25472 discloses four oxyphenyl-benzoxazoles.
- organic EL device which is a light emitting material which also has a complex force in which A 0-A1 is bonded.
- the luminescent materials exemplified here are numerous, and there is an example relating to doping, but this is not the case.
- an organic compound thin film layer including a light emitting layer is formed between a pair of electrodes, a hole transport layer is provided between the light emitting layer and the anode, and an electron transport layer is provided between the light emitting layer and the cathode.
- An organic electroluminescent device having a layer and no hole blocking layer between the electron transporting layer and the light emitting layer.
- the compound represented by the following general formula (I) is used as a light emitting layer host material.
- An organic electroluminescent device comprising an organic metal complex containing at least one metal selected from the group consisting of ruthenium, rhodium, palladium, silver, rhenium, osmium, iridium, platinum and gold.
- Z represents a hydrocarbon group which may have a substituent, an aromatic heterocyclic group, a triarylsilyl group or a group represented by the following formula (II),
- R—R and R—R each independently represent a hydrogen atom, an alkyl group, an aralkyl group,
- R—R has the same meaning as described above.
- the guest material preferably includes a green phosphorescent tris (2-phenylpyridine) iridium complex.
- the organic EL device of the present invention includes, in a light-emitting layer, a compound represented by the general formula (I) and a phosphorescent organometallic complex containing at least one metal selected from Groups 7 to 11 of the periodic table.
- Organic EL devices that use so-called phosphorescence are represented by the general formula (I) as the main component.
- a light emitting layer containing, as an auxiliary component, an organometallic complex containing at least one metal selected from ruthenium, rhodium, palladium, silver, rhenium, osmium, iridium, platinum, and gold.
- the main component means a material occupying 50% by weight or more of the material forming the layer
- the subcomponent means a material occupying less than 50% by weight of the material forming the layer.
- the compound represented by the general formula (I) contained in the light emitting layer has an energy state higher than the excited triplet level of the phosphorescent organometallic complex contained in the layer. It is basically necessary to have the excited triplet level of the state.
- the compound needs to be a compound that can provide a stable thin film shape, has a Z or high glass transition temperature (Tg), and can efficiently transport holes, Z, or electrons. Further, it is required that the compound is electrochemically and chemically stable, does not generate impurities that trap or quench light emission at the time of production or use, and is a conjugate.
- the light emitting region has a hole injection ability capable of keeping a proper distance from the interface of the hole transport layer. This is important.
- a compound represented by the general formula (I) is used as a host material as a material for forming a light emitting layer satisfying these conditions.
- R—R are each independently
- alkyl groups an alkyl group having 16 to 16 carbon atoms (hereinafter, referred to as a lower alkyl group) is preferably exemplified.
- aralkyl group a benzyl group or a phenyl group is preferably exemplified.
- Preferred is a lower alkenyl group of the formula (11), wherein the amino group is represented by -NR (R is hydrogen or a lower alkyl group).
- the amide group is -CONH, and the amide group is an alkoxy group.
- alkoxy of the reporter group and the alkoxy group include lower alkoxy having 116 carbon atoms. More preferably, the force in which all of R—R are hydrogen atoms;
- the aromatic group may have a substituent.
- Preferred examples of the aromatic hydrocarbon group include an aromatic hydrocarbon group such as a phenyl group, a naphthyl group, an acenaphthyl group, and an anthryl group.
- Examples of the aromatic heterocyclic group include a pyridyl group, a quinolyl group, a phenyl group, Preferred are aromatic heterocyclic groups such as carbazole, indolyl, and furyl.
- examples of the substituent include a lower alkyl group, a lower alkoxy group, an aryloxy group such as a phenoxy group and a tolyloxy group, and a phenyl group.
- substituents include an arylthio group such as a ruthio group, an aralkyloxy group such as a benzyloxy group, an aryl group such as a phenyl group and a naphthyl group and a biphenyl group, a dimethylamino group, and a heteroaryl group.
- phenoxyphenyl triarylsilyl, aryl and heterocyclic groups. More preferred are a phenoxyphenyl group, a triphenylsilyl group, a phenyl group, a diphenyl group, a naphthyl group and a naphthylphenol group. Further preferred are a triphenylsilyl group, a phenyl group, a diphenyl group and a naphthylphenyl group.
- These groups include substituents such as lower alkyl groups such as methyl, ethyl, propyl and butyl groups, halogen atoms such as fluorine, chlorine and bromine atoms, and alkoxy groups such as methoxy, ethoxy and propoxy groups.
- a heterocyclic group such as a fluoralkyl group such as a trifluoromethyl group and a substituent, and may have a oxadiazole group and a -toro group.
- Preferred substituents include a fluorine atom, a methyl group, a t-butyl group, a fluoromethyl group, a methoxy group, or a substituted or unsubstituted oxazidazole group. More preferred! /, The substituent is a methyl group or a trifluoromethyl group. It is also preferred that Z is a group represented by the formula (II).
- the compound represented by the general formula (I) or the general formula (III) is more preferably R-R and R-R Is a hydrogen atom, a lower alkyl group or a lower alkoxy group.
- R-R and R-R are hydrogen, and the others are lower alkyl.
- a compound which is a kill group or a lower alkoxy group is selected.
- the A1 complex compound represented by the general formula (I) used in the present invention can be easily produced by a known method.
- the complex conjugate represented by the general formula (I) once forms the complex conjugate represented by the general formula ⁇ , and then represented by the general formula (b). It can be produced by reacting with a compound.
- Y represents an alkoxyl group, a halogen atom, a hydroxyl group or an ionic group
- the A1 complex conjugate represented by the general formula (III) can be easily produced by a known method. For example, it is synthesized by a complex formation reaction between a corresponding metal salt and a compound represented by the following general formula (c). The synthesis reaction is carried out, for example, by the method shown by Y. Kushi et al. (J. Amer. Chem. So, Vol. 92, p. 91, 1970). Note that in equation (c), R—R
- the guest material in the light emitting layer contains an organic metal complex containing at least one metal selected from ruthenium, rhodium, palladium, silver, rhenium, osmium, iridium, platinum and gold.
- organic metal complex containing at least one metal selected from ruthenium, rhodium, palladium, silver, rhenium, osmium, iridium, platinum and gold.
- organometallic complexes are known in the above-mentioned patent documents and the like, and these can be selected and used.
- Preferred organometallic complexes include a noble metal element such as Ir as a central metal.
- the host material used in the light emitting layer in the present invention can make electrons and holes flow almost evenly, so that light can be emitted at the center of the light emitting layer. Therefore, light emission occurs on the hole transport side as in TAZ, energy transition does not occur in the hole transport layer, and the efficiency does not decrease, and light emission occurs on the electron transport layer side as in CPB.
- Highly reliable mass-produced materials such as NPB as the hole transport layer and Alq3 as the electron transport layer, which can also reduce the efficiency due to energy transition, can be used.
- FIG. 1 is a cross-sectional view schematically showing an example of the structure of a general organic EL device used in the present invention.
- 1 is a substrate
- 2 is an anode
- 3 is a hole injection layer
- 4 is a hole transport layer
- 5 represents a light emitting layer
- 6 represents an electron transport layer
- 7 represents a cathode.
- the organic EL device of the present invention has a substrate, an anode, a hole transport layer, a light emitting layer, an electron transport layer, and a cathode as essential layers, but layers other than the essential layers, for example,
- the hole injection layer can be omitted, and another layer may be provided if necessary. Since the organic EL device of the present invention does not include the hole blocking layer, the layer structure is simplified, and advantages in manufacturing and performance are brought.
- the substrate 1 serves as a support for the organic electroluminescent element, and may be a quartz or glass plate, a metal plate or a metal foil, a plastic film or a sheet, or the like. Particularly, a glass plate or a plate made of a transparent synthetic resin such as polyester, polymethacrylate, polycarbonate, and polysulfone is preferable.
- a synthetic resin substrate it is necessary to pay attention to gas barrier properties. If the gas barrier property of the substrate is too small, the organic electroluminescent device may be deteriorated by outside air passing through the substrate, which is not preferable. For this reason, one of the preferable methods is to provide a dense silicon oxide film on at least one surface of the synthetic resin substrate to secure gas nolia property.
- the anode 2 is provided on the substrate 1, and the anode plays a role of injecting holes into the hole transport layer.
- This anode is usually made of a metal such as aluminum, gold, silver, nickel, palladium, and platinum; a metal oxidized substance such as an indium and Z or tin oxidized substance; a metal halide such as copper iodide; It is made of black or a conductive polymer such as poly (3-methylthiophene), polypyrrole, or polyaline.
- the formation of the anode is usually performed by a snorting method, a vacuum deposition method, or the like in many cases.
- the anode 2 can also be formed by coating on 1. Further, in the case of a conductive polymer, a thin film can be formed directly on the substrate 1 by electrolytic polymerization, or the conductive polymer can be applied on the substrate 1 to form the anode 2.
- the anode can be formed by stacking different materials. The thickness of the anode depends on the required transparency. When transparency is required, the transmittance of visible light is usually 60% or more, preferably 80% or more.
- the thickness is usually 5 to 1000 nm, preferably 10 to 1000 nm. — About 500nm. If opaque, the anode 2 may be the same as the substrate 1. Further, it is also possible to laminate a different conductive material on the anode 2.
- a hole transport layer 4 is provided on the anode 2.
- a hole injection layer 3 is provided between the two. You can also.
- the material of the hole transport layer it is necessary that the material has a high hole injection efficiency from the anode and can efficiently transport the injected holes.
- the ionization potential is small, the transparency is high for visible light, and the hole mobility is large.
- the stability is high, and impurities serving as traps are unlikely to be generated during manufacturing or use. Is required.
- it is required that the light emitted from the light emitting layer is not quenched in order to come into contact with the light emitting layer 5 or that an exciplex is formed with the light emitting layer so that the efficiency is not reduced.
- the elements are required to further have heat resistance. Therefore, a material having a Tg of 85 ° C or more is desirable.
- a known triarylamine dimer such as NPB described above can be used as the hole transport material.
- a compound known as another hole transporting material can be used in combination with the triarylamine dimer.
- aromatic diamines containing two or more tertiary amines and two or more fused aromatic rings substituted with nitrogen atoms 4,4 ', 4 "-tris (1-naphthylphenylamino) triphenylamine, etc.
- examples of the material of the hole transport layer include polymer materials such as polyvinyl carbazole, polybutyl trifluoramine, and polyarylene ether sulfone containing tetraphenyl pentazidine.
- the hole transporting layer is formed by a coating method
- one or more hole transporting materials and, if necessary, additives such as a binder, a resin, and a coating improver that do not trap holes are used.
- a coating solution which is coated on the anode 2 by a method such as spin coating, and dried to form the hole transport layer 4.
- the nodal resin include polycarbonate, polyarylate, and polyester. Since a large amount of the binder resin reduces the hole mobility when the content of the binder resin is large, the content of the binder resin is preferably 50% by weight or less in general.
- the hole transport material is formed by a vacuum evaporation method
- a crucible placed in a vacuum vessel is used.
- the anode is formed
- the hole transport layer 4 is formed on the substrate.
- the thickness of the hole transport layer 4 is usually 5 to 300 nm, preferably 10 to 100 nm. In order to uniformly form such a thin film, a vacuum deposition method is generally used.
- the light emitting layer 5 is provided on the hole transport layer 4.
- the light-emitting layer 5 contains the compound represented by the general formula (I) and an organometallic complex containing a metal selected from Groups 7 to 11 of the periodic table described above. In this case, the compound is excited by recombination of holes injected from the anode and traveling through the hole transport layer and electrons injected from the cathode and traveling through the electron transport layer 6 to emit strong light.
- the light-emitting layer 5 may contain other components such as another host material, a guest material, and a fluorescent dye as long as the performance of the present invention is not impaired.
- the amount of the organometallic complex contained in the light emitting layer is preferably in the range of 0.1 to 30% by weight. If it is less than 0.1% by weight, it cannot contribute to the improvement of the luminous efficiency of the device. If it exceeds 30% by weight, concentration quenching such as formation of a dimer between the organometallic complexes occurs, leading to a decrease in luminous efficiency. In a conventional device using fluorescence (singlet), it tends to be preferable that the amount is slightly larger than the amount of the fluorescent dye (dopant) contained in the light emitting layer.
- the organometallic complex may be partially contained in the light emitting layer in the thickness direction or may be unevenly distributed.
- the thickness of the light emitting layer 5 is usually 10 to 200 nm, preferably 20 to 100 nm.
- a thin film is formed in the same manner as the hole transport layer 4.
- an electron transport layer 6 is provided between the light emitting layer 5 and the cathode 7.
- no hole blocking layer is provided between the light emitting layer 5 and the electron transport layer 6, and the light emitting layer 5 is provided between the hole transport layer 4 and the electron transport layer 6 in contact with both layers.
- the electron transport layer 6 is formed of a compound capable of efficiently transporting the electrons injected from the cathode between the electrodes to which an electric field is applied in the direction of the light emitting layer 5.
- the electron transporting compound used in the electron transporting layer 6 must be a compound having high electron injection efficiency from the cathode 7 and having high electron mobility and capable of efficiently transporting injected electrons. is necessary.
- Examples of the electron transport material satisfying such conditions include metal complexes such as Alq3 and 10-hydroxy.
- Metal complex of benzo [h] quinoline, oxadiazole derivative, distyryl biphenyl derivative, silole derivative, metal complex of 3- or 5-hydroxyflavone, metal complex of benzoxazole, metal complex of benzothiazole, trisbenzimidazolylbenzene, quinoxali Compound, phenanthroline phosphorus derivative, 2-t-butyl-9,10- ⁇ , ⁇ '-dicyananothraquinone dimine, ⁇ -type hydrogenated amorphous silicon carbide, ⁇ -type zinc sulfide, ⁇ -type selenyidani zinc And so on.
- the film thickness of the electron transport layer 6 is usually 5 to 200 nm, preferably 10 to 100 nm.
- the electron transport layer 6 is formed by stacking on the light emitting layer 5 by a coating method or a vacuum deposition method in the same manner as the hole transport layer 4. Usually, a vacuum evaporation method is used.
- a hole injection layer 3 is inserted between the hole transport layer 4 and the anode 2 for the purpose of further improving the efficiency of hole injection and improving the adhesion of the entire organic layer to the anode. Is also being done.
- the insertion of the hole injection layer 3 has the effects of reducing the initial drive voltage of the device and suppressing the voltage rise when the device is continuously driven with a constant current.
- the conditions required for the material used for the hole injection layer are that a uniform thin film can be formed with good contact with the anode and that it is thermally stable, that is, the melting point and the glass transition temperature are 300 ° C. A glass transition temperature of 100 ° C or higher is required.
- the ion implantation potential is low and hole injection from the anode is easy, and the hole mobility is high.
- a thalocyanine compound such as copper phthalocyanine, an organic compound such as polyarylene or polythiophene, a sputtered carbon film, a vanadium oxide, a ruthenium oxide, a molybdenum oxide, etc.
- Metallic stilts such as swords have been reported.
- a hole injection layer a thin film can be formed in the same manner as the hole transport layer.
- a sputtering method, an electron beam evaporation method, and a plasma CVD method are further used.
- the thickness of the anode buffer layer 3 formed as described above is usually 3 to 100 nm, preferably 5 to 50 nm.
- the cathode 7 plays a role of injecting electrons into the light emitting layer 5.
- the material used for the cathode the material used for the anode 2 can be used, but for efficient electron injection, tin, magnesium, indium, and calcium, which are preferred by metals having a low work function, are used.
- tin, magnesium, indium, and calcium which are preferred by metals having a low work function, are used.
- the thickness of the cathode 7 is usually the same as that of the anode 2.
- an additional layer of a metal having a high work function and being stable to the atmosphere increases the stability of the device.
- metals such as aluminum, silver, copper, nickel, chromium, gold and platinum are used.
- an ultra-thin insulating film (0.1-5 nm) of LiF, MgF, Li 0, etc. is placed between the cathode and the electron transport layer.
- Inserting as an electron injection layer is also an effective method for improving the efficiency of the device.
- the present invention can be applied to any of a single organic EL element, an element having a structure arranged in an array, and a structure in which an anode and a cathode are arranged in an XY matrix.
- a single organic EL element an element having a structure arranged in an array, and a structure in which an anode and a cathode are arranged in an XY matrix.
- the organic EL device of the present invention by including a compound having a specific skeleton and a phosphorescent metal complex in the light-emitting layer, the luminous efficiency is higher than that of a conventional device using light emission from a singlet state.
- a device with greatly improved driving stability can be obtained, and it can exhibit excellent performance for application to full-color or multi-color panels.
- FIG. 1 is a cross-sectional view illustrating an example of an organic electroluminescent device.
- This compound is referred to as Compound 12 because it corresponds to the compound of Compound No. 12 represented by the general formula (1) exemplified above. A part of this compound 12 was purified by sublimation and used for device fabrication.
- the prepared thin film was evaluated with a fluorescence measuring device.
- the excitation wavelength was the maximum absorption wavelength of Compound 12, Compound 33, TAZ, BAlq, Alq3 or (Almq2) 20, and the light emitted at that time was observed. Table 2 shows the results.
- FIG. 1 an organic EL device having a configuration in which the hole injection layer is omitted and an electron injection layer is added is shown.
- NPB was formed as a hole transport layer on ITO at a deposition rate of 1.0 AZ seconds to a thickness of 60 nm.
- compound 33 and Ir (ppy) 3 were used as light emitting layers from different evaporation sources so that the concentration of Ir (ppy) became 7.0% at a deposition rate of 1.0AZ seconds. Deposited and formed to a thickness of 25nm
- An organic EL device was prepared in the same manner as in Example 1, except that HMTPD was used as the hole transport layer and TAZ was used as the main component of the light emitting layer.
- Example 2 An organic EL device was prepared in the same manner as in Example 1, except that TAZ was used as the main component of the light emitting layer. Table 3 summarizes the results of the evaluation performed in the same manner as in Example 1.
- the organic electroluminescent device of the present invention can emit light with high luminance and high efficiency at a low voltage, and can further obtain a device with little deterioration during high-temperature storage. Accordingly, the organic electroluminescent device according to the present invention can be used as a light source (for example, a copier) for a flat panel display (for example, a wall-mounted TV for an OA computer), an on-vehicle display device, a mobile phone display, or a surface light emitter. It can be applied to light sources, backlight sources for liquid crystal displays and instruments, display panels, and sign lamps, and its technical value is great.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/590,899 US7749615B2 (en) | 2004-03-15 | 2005-03-04 | Organic electroluminescent device |
KR1020067021275A KR101091399B1 (ko) | 2004-03-15 | 2005-03-04 | 유기 전계 발광 소자 |
JP2006510926A JP4545741B2 (ja) | 2004-03-15 | 2005-03-04 | 有機電界発光素子 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004072505 | 2004-03-15 | ||
JP2004-072504 | 2004-03-15 | ||
JP2004-072505 | 2004-03-15 | ||
JP2004072504 | 2004-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005089025A1 true WO2005089025A1 (ja) | 2005-09-22 |
Family
ID=34976000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/003764 WO2005089025A1 (ja) | 2004-03-15 | 2005-03-04 | 有機電界発光素子 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7749615B2 (ja) |
JP (1) | JP4545741B2 (ja) |
KR (1) | KR101091399B1 (ja) |
TW (1) | TW200531592A (ja) |
WO (1) | WO2005089025A1 (ja) |
Cited By (544)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008526768A (ja) * | 2004-12-30 | 2008-07-24 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 有機金属錯体 |
JP2009102307A (ja) * | 2007-09-07 | 2009-05-14 | Gracel Display Inc | エレクトロルミネッセンス用有機金属化合物およびこれを使用した有機エレクトロルミネッセント装置 |
EP2164923A2 (en) * | 2007-05-30 | 2010-03-24 | Cheil Industries Inc. | Organic photoelectric device and material used therein |
US8007927B2 (en) | 2007-12-28 | 2011-08-30 | Universal Display Corporation | Dibenzothiophene-containing materials in phosphorescent light emitting diodes |
US8040053B2 (en) | 2008-02-09 | 2011-10-18 | Universal Display Corporation | Organic light emitting device architecture for reducing the number of organic materials |
US8053770B2 (en) | 2008-10-14 | 2011-11-08 | Universal Display Corporation | Emissive layer patterning for OLED |
US8221905B2 (en) | 2007-12-28 | 2012-07-17 | Universal Display Corporation | Carbazole-containing materials in phosphorescent light emitting diodes |
WO2012124622A1 (ja) | 2011-03-14 | 2012-09-20 | 東レ株式会社 | 発光素子材料および発光素子 |
WO2012153725A1 (ja) | 2011-05-12 | 2012-11-15 | 東レ株式会社 | 発光素子材料および発光素子 |
US8367223B2 (en) | 2008-11-11 | 2013-02-05 | Universal Display Corporation | Heteroleptic phosphorescent emitters |
US8409729B2 (en) | 2011-07-28 | 2013-04-02 | Universal Display Corporation | Host materials for phosphorescent OLEDs |
US8440326B2 (en) | 2008-06-30 | 2013-05-14 | Universal Display Corporation | Hole transport materials containing triphenylene |
US8470208B2 (en) | 2006-01-24 | 2013-06-25 | E I Du Pont De Nemours And Company | Organometallic complexes |
US8492006B2 (en) | 2011-02-24 | 2013-07-23 | Universal Display Corporation | Germanium-containing red emitter materials for organic light emitting diode |
US8513658B2 (en) | 2008-09-04 | 2013-08-20 | Universal Display Corporation | White phosphorescent organic light emitting devices |
US8519384B2 (en) | 2008-09-03 | 2013-08-27 | Universal Display Corporation | Phosphorescent materials |
US8545996B2 (en) | 2009-11-02 | 2013-10-01 | The University Of Southern California | Ion-pairing soft salts based on organometallic complexes and their applications in organic light emitting diodes |
US8557400B2 (en) | 2009-04-28 | 2013-10-15 | Universal Display Corporation | Iridium complex with methyl-D3 substitution |
US8563737B2 (en) | 2011-02-23 | 2013-10-22 | Universal Display Corporation | Methods of making bis-tridentate carbene complexes of ruthenium and osmium |
US8586204B2 (en) | 2007-12-28 | 2013-11-19 | Universal Display Corporation | Phosphorescent emitters and host materials with improved stability |
US8617720B2 (en) | 2009-12-21 | 2013-12-31 | E I Du Pont De Nemours And Company | Electroactive composition and electronic device made with the composition |
WO2014017484A1 (ja) | 2012-07-25 | 2014-01-30 | 東レ株式会社 | 発光素子材料および発光素子 |
US8652656B2 (en) | 2011-11-14 | 2014-02-18 | Universal Display Corporation | Triphenylene silane hosts |
US8659036B2 (en) | 2011-06-17 | 2014-02-25 | Universal Display Corporation | Fine tuning of emission spectra by combination of multiple emitter spectra |
WO2014030666A1 (ja) | 2012-08-24 | 2014-02-27 | コニカミノルタ株式会社 | 透明電極、電子デバイス、および透明電極の製造方法 |
US8673458B2 (en) | 2010-06-11 | 2014-03-18 | Universal Display Corporation | Delayed fluorescence OLED |
US8692241B1 (en) | 2012-11-08 | 2014-04-08 | Universal Display Corporation | Transition metal complexes containing triazole and tetrazole carbene ligands |
US8709615B2 (en) | 2011-07-28 | 2014-04-29 | Universal Display Corporation | Heteroleptic iridium complexes as dopants |
US8716484B1 (en) | 2012-12-05 | 2014-05-06 | Universal Display Corporation | Hole transporting materials with twisted aryl groups |
US8722205B2 (en) | 2009-03-23 | 2014-05-13 | Universal Display Corporation | Heteroleptic iridium complex |
US8723209B2 (en) | 2012-04-27 | 2014-05-13 | Universal Display Corporation | Out coupling layer containing particle polymer composite |
US8742657B2 (en) | 2010-06-11 | 2014-06-03 | Universal Display Corporation | Triplet-Triplet annihilation up conversion (TTA-UC) for display and lighting applications |
US8748012B2 (en) | 2011-05-25 | 2014-06-10 | Universal Display Corporation | Host materials for OLED |
US8748011B2 (en) | 2011-02-23 | 2014-06-10 | Universal Display Corporation | Ruthenium carbene complexes for OLED material |
US8778511B2 (en) | 2008-12-12 | 2014-07-15 | Universal Display Corporation | OLED stability via doped hole transport layer |
US8795850B2 (en) | 2011-05-19 | 2014-08-05 | Universal Display Corporation | Phosphorescent heteroleptic phenylbenzimidazole dopants and new synthetic methodology |
US8815415B2 (en) | 2008-12-12 | 2014-08-26 | Universal Display Corporation | Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes |
US8822708B2 (en) | 2007-08-08 | 2014-09-02 | Universal Display Corporation | Benzo-fused thiophene / triphenylene hybrid materials |
WO2014157618A1 (ja) | 2013-03-29 | 2014-10-02 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、それを具備した照明装置及び表示装置 |
US8866377B2 (en) | 2006-12-28 | 2014-10-21 | Universal Display Corporation | Long lifetime phosphorescent organic light emitting device (OLED) structures |
US8871361B2 (en) | 2011-02-23 | 2014-10-28 | Universal Display Corporation | Tetradentate platinum complexes |
US8884316B2 (en) | 2011-06-17 | 2014-11-11 | Universal Display Corporation | Non-common capping layer on an organic device |
US8883322B2 (en) | 2011-03-08 | 2014-11-11 | Universal Display Corporation | Pyridyl carbene phosphorescent emitters |
US8889864B2 (en) | 2006-02-10 | 2014-11-18 | Universal Display Corporation | Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof |
US8927749B2 (en) | 2013-03-07 | 2015-01-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8927308B2 (en) | 2011-05-12 | 2015-01-06 | Universal Display Corporation | Method of forming bus line designs for large-area OLED lighting |
US8926119B2 (en) | 2011-08-04 | 2015-01-06 | Universal Display Corporation | Extendable light source with variable light emitting area |
US8932734B2 (en) | 2010-10-08 | 2015-01-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8946697B1 (en) | 2012-11-09 | 2015-02-03 | Universal Display Corporation | Iridium complexes with aza-benzo fused ligands |
US8952363B2 (en) | 2009-01-16 | 2015-02-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8952362B2 (en) | 2012-08-31 | 2015-02-10 | The Regents Of The University Of Michigan | High efficiency and brightness fluorescent organic light emitting diode by triplet-triplet fusion |
US8963132B2 (en) | 2010-03-25 | 2015-02-24 | Universal Display Corporation | Solution processable doped triarylamine hole injection materials |
US8968887B2 (en) | 2010-04-28 | 2015-03-03 | Universal Display Corporation | Triphenylene-benzofuran/benzothiophene/benzoselenophene compounds with substituents joining to form fused rings |
US8969592B2 (en) | 2012-01-10 | 2015-03-03 | Universal Display Corporation | Heterocyclic host materials |
US8987451B2 (en) | 2012-01-03 | 2015-03-24 | Universal Display Corporation | Synthesis of cyclometallated platinum(II) complexes |
US9005771B2 (en) | 2009-05-12 | 2015-04-14 | Universal Display Corporation | 2-azatriphenylene materials for organic light emitting diodes |
US9005772B2 (en) | 2011-02-23 | 2015-04-14 | Universal Display Corporation | Thioazole and oxazole carbene metal complexes as phosphorescent OLED materials |
US9034483B2 (en) | 2008-09-16 | 2015-05-19 | Universal Display Corporation | Phosphorescent materials |
US9040962B2 (en) | 2010-04-28 | 2015-05-26 | Universal Display Corporation | Depositing premixed materials |
US9054323B2 (en) | 2012-03-15 | 2015-06-09 | Universal Display Corporation | Secondary hole transporting layer with diarylamino-phenyl-carbazole compounds |
US9054344B2 (en) | 2010-01-20 | 2015-06-09 | Universal Display Corporation | Electroluminescent devices for lighting applications |
US9059412B2 (en) | 2012-07-19 | 2015-06-16 | Universal Display Corporation | Transition metal complexes containing substituted imidazole carbene as ligands and their application in OLEDs |
JP2015111717A (ja) * | 2007-12-31 | 2015-06-18 | グレイセル・ディスプレイ・インコーポレーテッドGracel Display Inc. | エレクトロルミネセント化合物を用いたエレクトロルミネセント素子 |
US9118017B2 (en) | 2012-02-27 | 2015-08-25 | Universal Display Corporation | Host compounds for red phosphorescent OLEDs |
US9130177B2 (en) | 2011-01-13 | 2015-09-08 | Universal Display Corporation | 5-substituted 2 phenylquinoline complexes materials for light emitting diode |
US9142786B2 (en) | 2007-03-08 | 2015-09-22 | Universal Display Corporation | Phosphorescent materials |
US9156870B2 (en) | 2010-02-25 | 2015-10-13 | Universal Display Corporation | Phosphorescent emitters |
US9163174B2 (en) | 2012-01-04 | 2015-10-20 | Universal Display Corporation | Highly efficient phosphorescent materials |
US9166175B2 (en) | 2012-11-27 | 2015-10-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9175211B2 (en) | 2010-03-03 | 2015-11-03 | Universal Display Corporation | Phosphorescent materials |
US9184399B2 (en) | 2012-05-04 | 2015-11-10 | Universal Display Corporation | Asymmetric hosts with triaryl silane side chains |
US9181270B2 (en) | 2014-02-28 | 2015-11-10 | Universal Display Corporation | Method of making sulfide compounds |
US9190620B2 (en) | 2014-03-01 | 2015-11-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9190623B2 (en) | 2012-11-20 | 2015-11-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9190621B2 (en) | 2007-03-08 | 2015-11-17 | Universal Display Corporation | Materials for organic light emitting diode |
US9196860B2 (en) | 2012-12-04 | 2015-11-24 | Universal Display Corporation | Compounds for triplet-triplet annihilation upconversion |
US9193745B2 (en) | 2011-11-15 | 2015-11-24 | Universal Display Corporation | Heteroleptic iridium complex |
US9209411B2 (en) | 2012-12-07 | 2015-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9212197B2 (en) | 2011-05-19 | 2015-12-15 | Universal Display Corporation | Phosphorescent heteroleptic phenylbenzimidazole dopants |
US9217004B2 (en) | 2011-11-21 | 2015-12-22 | Universal Display Corporation | Organic light emitting materials |
US9224958B2 (en) | 2013-07-19 | 2015-12-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9231218B2 (en) | 2012-07-10 | 2016-01-05 | Universal Display Corporation | Phosphorescent emitters containing dibenzo[1,4]azaborinine structure |
US9252377B2 (en) | 2011-07-14 | 2016-02-02 | Universal Display Corporation | Inorganic hosts in OLEDs |
US9252363B2 (en) | 2012-10-04 | 2016-02-02 | Universal Display Corporation | Aryloxyalkylcarboxylate solvent compositions for inkjet printing of organic layers |
US9287513B2 (en) | 2012-09-24 | 2016-03-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9293712B2 (en) | 2013-10-11 | 2016-03-22 | Universal Display Corporation | Disubstituted pyrene compounds with amino group containing ortho aryl group and devices containing the same |
US9306179B2 (en) | 2013-11-08 | 2016-04-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9312499B1 (en) | 2015-01-05 | 2016-04-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9312505B2 (en) | 2012-09-25 | 2016-04-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9318710B2 (en) | 2012-07-30 | 2016-04-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9324949B2 (en) | 2013-07-16 | 2016-04-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9359549B2 (en) | 2009-04-06 | 2016-06-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9386657B2 (en) | 2012-03-15 | 2016-07-05 | Universal Display Corporation | Organic Electroluminescent materials and devices |
US9397312B2 (en) | 2011-05-11 | 2016-07-19 | Universal Display Corporation | Process for fabricating metal bus lines for OLED lighting panels |
US9397310B2 (en) | 2011-07-14 | 2016-07-19 | Universal Display Corporation | Organice electroluminescent materials and devices |
US9397302B2 (en) | 2014-10-08 | 2016-07-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9397309B2 (en) | 2014-03-13 | 2016-07-19 | Universal Display Corporation | Organic electroluminescent devices |
US9406892B2 (en) | 2015-01-07 | 2016-08-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9419225B2 (en) | 2013-03-14 | 2016-08-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3056504A1 (en) | 2015-02-16 | 2016-08-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3061763A1 (en) | 2015-02-27 | 2016-08-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9435021B2 (en) | 2010-07-29 | 2016-09-06 | University Of Southern California | Co-deposition methods for the fabrication of organic optoelectronic devices |
US9444075B2 (en) | 2014-11-26 | 2016-09-13 | Universal Display Corporation | Emissive display with photo-switchable polarization |
US9450195B2 (en) | 2014-12-17 | 2016-09-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9450198B2 (en) | 2014-04-15 | 2016-09-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9455411B2 (en) | 2008-09-25 | 2016-09-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9455417B2 (en) | 2011-12-13 | 2016-09-27 | Universal Display Corporation | Split electrode for organic devices |
US9461254B2 (en) | 2012-01-03 | 2016-10-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9478758B1 (en) | 2015-05-08 | 2016-10-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9484541B2 (en) | 2014-10-20 | 2016-11-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9493698B2 (en) | 2011-08-31 | 2016-11-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9502656B2 (en) | 2014-02-24 | 2016-11-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9502672B2 (en) | 2012-06-21 | 2016-11-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3098229A1 (en) | 2015-05-15 | 2016-11-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9512355B2 (en) | 2011-12-09 | 2016-12-06 | Universal Display Corporation | Organic light emitting materials |
US9512136B2 (en) | 2012-11-26 | 2016-12-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3101021A1 (en) | 2015-06-01 | 2016-12-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9537106B2 (en) | 2013-05-09 | 2017-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9540329B2 (en) | 2012-07-19 | 2017-01-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9553274B2 (en) | 2013-07-16 | 2017-01-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3124488A1 (en) | 2015-07-29 | 2017-02-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9590194B2 (en) | 2014-02-14 | 2017-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9590180B2 (en) | 2007-06-23 | 2017-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9590195B2 (en) | 2014-02-28 | 2017-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9634264B2 (en) | 2012-11-09 | 2017-04-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3159350A1 (en) | 2015-09-03 | 2017-04-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9647227B2 (en) | 2005-04-13 | 2017-05-09 | Universal Display Corporation | Organic light emitting devices |
US9647221B2 (en) | 2011-07-14 | 2017-05-09 | Universal Display Corporation | Organic light-emitting devices |
US9647217B2 (en) | 2014-02-24 | 2017-05-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9647218B2 (en) | 2013-11-14 | 2017-05-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9653691B2 (en) | 2012-12-12 | 2017-05-16 | Universal Display Corporation | Phosphorescence-sensitizing fluorescence material system |
US9663544B2 (en) | 2012-07-25 | 2017-05-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9670404B2 (en) | 2012-06-06 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9673401B2 (en) | 2013-06-28 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9673407B2 (en) | 2014-02-28 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9673406B2 (en) | 2009-05-20 | 2017-06-06 | Universal Display Corporation | Metal complexes with boron-nitrogen heterocycle containing ligands |
US9685617B2 (en) | 2012-11-09 | 2017-06-20 | Universal Display Corporation | Organic electronuminescent materials and devices |
US9691993B2 (en) | 2014-04-09 | 2017-06-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9711730B2 (en) | 2015-01-25 | 2017-07-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3200255A2 (en) | 2016-01-06 | 2017-08-02 | Konica Minolta, Inc. | Organic electroluminescent element, method for producing organic electroluminescent element, display, and lighting device |
US9725476B2 (en) | 2012-07-09 | 2017-08-08 | Universal Display Corporation | Silylated metal complexes |
US9735378B2 (en) | 2013-09-09 | 2017-08-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9735373B2 (en) | 2013-06-10 | 2017-08-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3205658A1 (en) | 2016-02-09 | 2017-08-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9741941B2 (en) | 2014-04-29 | 2017-08-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9748504B2 (en) | 2014-03-25 | 2017-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9748503B2 (en) | 2013-09-13 | 2017-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9748500B2 (en) | 2015-01-15 | 2017-08-29 | Universal Display Corporation | Organic light emitting materials |
US9755164B2 (en) | 2011-06-08 | 2017-09-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9755159B2 (en) | 2014-01-23 | 2017-09-05 | Universal Display Corporation | Organic materials for OLEDs |
US9761807B2 (en) | 2013-07-15 | 2017-09-12 | Universal Display Corporation | Organic light emitting diode materials |
US9761814B2 (en) | 2014-11-18 | 2017-09-12 | Universal Display Corporation | Organic light-emitting materials and devices |
US9773986B2 (en) | 2009-11-19 | 2017-09-26 | The University Of Southern California | Copper(I)-carbene complexes and organic electroluminescent devices |
US9773985B2 (en) | 2012-05-21 | 2017-09-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9783564B2 (en) | 2011-07-25 | 2017-10-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3231809A2 (en) | 2016-04-11 | 2017-10-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9831447B2 (en) | 2013-10-08 | 2017-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9831437B2 (en) | 2013-08-20 | 2017-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9847498B2 (en) | 2014-04-14 | 2017-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9847496B2 (en) | 2013-12-23 | 2017-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9847497B2 (en) | 2014-02-18 | 2017-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9853229B2 (en) | 2013-10-23 | 2017-12-26 | University Of Southern California | Organic electroluminescent materials and devices |
EP3261146A2 (en) | 2016-06-20 | 2017-12-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3261147A1 (en) | 2016-06-20 | 2017-12-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9871214B2 (en) | 2015-03-23 | 2018-01-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9871212B2 (en) | 2014-11-14 | 2018-01-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3270435A2 (en) | 2016-06-20 | 2018-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9876173B2 (en) | 2013-12-09 | 2018-01-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9882151B2 (en) | 2014-11-14 | 2018-01-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9899612B2 (en) | 2006-12-08 | 2018-02-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9905784B2 (en) | 2013-11-15 | 2018-02-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9911928B2 (en) | 2015-03-19 | 2018-03-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9911931B2 (en) | 2014-06-26 | 2018-03-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3297051A1 (en) | 2016-09-14 | 2018-03-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9929353B2 (en) | 2014-04-02 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9929357B2 (en) | 2014-07-22 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9929360B2 (en) | 2016-07-08 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9935276B2 (en) | 2013-02-21 | 2018-04-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9935277B2 (en) | 2014-01-30 | 2018-04-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9932359B2 (en) | 2013-08-30 | 2018-04-03 | University Of Southern California | Organic electroluminescent materials and devices |
EP3301088A1 (en) | 2016-10-03 | 2018-04-04 | Universal Display Corporation | Condensed pyridines as organic electroluminescent materials and devices |
EP3305796A1 (en) | 2016-10-07 | 2018-04-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9954180B2 (en) | 2010-08-20 | 2018-04-24 | Universal Display Corporation | Bicarbazole compounds for OLEDs |
EP3321258A1 (en) | 2016-11-09 | 2018-05-16 | Universal Display Corporation | 4-phenylbenzo[g]quinazoline or 4-(3,5-dimethylphenylbenzo[g]quinazoline iridium complexes for use as near-infrared or infrared emitting materials in oleds |
US9978961B2 (en) | 2014-01-08 | 2018-05-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9978958B2 (en) | 2012-08-24 | 2018-05-22 | Universal Display Corporation | Phosphorescent emitters with phenylimidazole ligands |
US9978956B2 (en) | 2015-07-15 | 2018-05-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3323822A1 (en) | 2016-09-23 | 2018-05-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9997712B2 (en) | 2013-03-27 | 2018-06-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9997716B2 (en) | 2014-05-27 | 2018-06-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10003033B2 (en) | 2014-02-18 | 2018-06-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10003034B2 (en) | 2013-09-30 | 2018-06-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10008677B2 (en) | 2011-01-13 | 2018-06-26 | Universal Display Corporation | Materials for organic light emitting diode |
US10008679B2 (en) | 2014-04-14 | 2018-06-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3345914A1 (en) | 2017-01-09 | 2018-07-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10033004B2 (en) | 2015-06-01 | 2018-07-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10038151B2 (en) | 2014-11-12 | 2018-07-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3354654A2 (en) | 2016-11-11 | 2018-08-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10043987B2 (en) | 2014-09-29 | 2018-08-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10056565B2 (en) | 2013-11-20 | 2018-08-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10069090B2 (en) | 2012-11-20 | 2018-09-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10074806B2 (en) | 2013-08-20 | 2018-09-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10079349B2 (en) | 2011-05-27 | 2018-09-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3381927A1 (en) | 2017-03-29 | 2018-10-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10109799B2 (en) | 2015-05-21 | 2018-10-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10121975B2 (en) | 2013-07-03 | 2018-11-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3401318A1 (en) | 2017-05-11 | 2018-11-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10135008B2 (en) | 2014-01-07 | 2018-11-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10135006B2 (en) | 2016-01-04 | 2018-11-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10135007B2 (en) | 2014-09-29 | 2018-11-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10147892B2 (en) | 2010-12-07 | 2018-12-04 | The University Of Southern California | Organic electroluminescent materials and devices |
US10144867B2 (en) | 2015-02-13 | 2018-12-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10153443B2 (en) | 2016-07-19 | 2018-12-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10153445B2 (en) | 2016-11-21 | 2018-12-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10158089B2 (en) | 2011-05-27 | 2018-12-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3418286A1 (en) | 2017-06-23 | 2018-12-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10177318B2 (en) | 2015-10-29 | 2019-01-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10177316B2 (en) | 2015-02-09 | 2019-01-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10181564B2 (en) | 2015-08-26 | 2019-01-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10199581B2 (en) | 2013-07-01 | 2019-02-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10199582B2 (en) | 2013-09-03 | 2019-02-05 | University Of Southern California | Organic electroluminescent materials and devices |
US10205105B2 (en) | 2016-08-15 | 2019-02-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10211413B2 (en) | 2012-01-17 | 2019-02-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10208026B2 (en) | 2014-03-18 | 2019-02-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3444258A2 (en) | 2017-08-10 | 2019-02-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10236458B2 (en) | 2016-10-24 | 2019-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10256419B2 (en) | 2014-05-08 | 2019-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10256411B2 (en) | 2015-05-21 | 2019-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10253252B2 (en) | 2014-12-30 | 2019-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10256427B2 (en) | 2014-04-15 | 2019-04-09 | Universal Display Corporation | Efficient organic electroluminescent devices |
US10270046B2 (en) | 2015-03-06 | 2019-04-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10276809B2 (en) | 2016-04-05 | 2019-04-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10297770B2 (en) | 2015-03-27 | 2019-05-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10297762B2 (en) | 2014-07-09 | 2019-05-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10301338B2 (en) | 2014-05-08 | 2019-05-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3489243A1 (en) | 2017-11-28 | 2019-05-29 | University of Southern California | Carbene compounds and organic electroluminescent devices |
EP3492528A1 (en) | 2017-11-30 | 2019-06-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3492480A2 (en) | 2017-11-29 | 2019-06-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10340464B2 (en) | 2016-11-10 | 2019-07-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10355222B2 (en) | 2015-02-06 | 2019-07-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10355227B2 (en) | 2013-12-16 | 2019-07-16 | Universal Display Corporation | Metal complex for phosphorescent OLED |
US10361375B2 (en) | 2014-10-06 | 2019-07-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10388892B2 (en) | 2015-10-29 | 2019-08-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10388893B2 (en) | 2015-10-29 | 2019-08-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10403825B2 (en) | 2014-02-27 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10403826B2 (en) | 2015-05-07 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10403830B2 (en) | 2014-05-08 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10400163B2 (en) | 2013-02-08 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10411201B2 (en) | 2014-11-12 | 2019-09-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10411200B2 (en) | 2014-08-07 | 2019-09-10 | Universal Display Corporation | Electroluminescent (2-phenylpyridine)iridium complexes and devices |
US10418569B2 (en) | 2015-01-25 | 2019-09-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10418562B2 (en) | 2015-02-06 | 2019-09-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10457699B2 (en) | 2014-05-02 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10457864B2 (en) | 2016-02-09 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10461260B2 (en) | 2014-06-03 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10468609B2 (en) | 2016-06-02 | 2019-11-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10476010B2 (en) | 2015-11-30 | 2019-11-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10490753B2 (en) | 2016-12-15 | 2019-11-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10505127B2 (en) | 2016-09-19 | 2019-12-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10522769B2 (en) | 2015-08-18 | 2019-12-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10529931B2 (en) | 2015-03-24 | 2020-01-07 | Universal Display Corporation | Organic Electroluminescent materials and devices |
US10566547B2 (en) | 2016-07-11 | 2020-02-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10566546B2 (en) | 2014-07-14 | 2020-02-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10566552B2 (en) | 2016-04-13 | 2020-02-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3613751A1 (en) | 2018-08-22 | 2020-02-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10593890B2 (en) | 2015-04-06 | 2020-03-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10593892B2 (en) | 2015-10-01 | 2020-03-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10600967B2 (en) | 2016-02-18 | 2020-03-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10600966B2 (en) | 2015-02-27 | 2020-03-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10608185B2 (en) | 2016-10-17 | 2020-03-31 | Univeral Display Corporation | Organic electroluminescent materials and devices |
US10608188B2 (en) | 2017-09-11 | 2020-03-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10629820B2 (en) | 2017-01-18 | 2020-04-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10636983B2 (en) | 2014-05-08 | 2020-04-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10636978B2 (en) | 2014-12-30 | 2020-04-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10644247B2 (en) | 2015-02-06 | 2020-05-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10644251B2 (en) | 2013-12-04 | 2020-05-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10651403B2 (en) | 2016-06-20 | 2020-05-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10662196B2 (en) | 2016-11-17 | 2020-05-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10672998B2 (en) | 2017-03-23 | 2020-06-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10680183B2 (en) | 2015-02-15 | 2020-06-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10686140B2 (en) | 2016-06-20 | 2020-06-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10686143B2 (en) | 2015-03-05 | 2020-06-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
DE102013200085B4 (de) | 2012-01-06 | 2020-06-18 | Universal Display Corporation | Hocheffiziente phosphoreszierende Materialien |
US10707423B2 (en) | 2014-02-21 | 2020-07-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10707427B2 (en) | 2016-02-09 | 2020-07-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10720587B2 (en) | 2016-07-19 | 2020-07-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10727423B2 (en) | 2016-06-20 | 2020-07-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3689889A1 (en) | 2019-02-01 | 2020-08-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3690973A1 (en) | 2019-01-30 | 2020-08-05 | University Of Southern California | Organic electroluminescent materials and devices |
US10741780B2 (en) | 2017-03-10 | 2020-08-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10749113B2 (en) | 2014-09-29 | 2020-08-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10745431B2 (en) | 2017-03-08 | 2020-08-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10770664B2 (en) | 2015-09-21 | 2020-09-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10777754B2 (en) | 2017-04-11 | 2020-09-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10777749B2 (en) | 2015-05-07 | 2020-09-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3709376A1 (en) | 2019-03-12 | 2020-09-16 | Universal Display Corporation | Oled with triplet emitter and excited state lifetime less than 200 ns |
US10790455B2 (en) | 2017-05-18 | 2020-09-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3715353A1 (en) | 2019-03-26 | 2020-09-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10804475B2 (en) | 2017-01-11 | 2020-10-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10811618B2 (en) | 2016-12-19 | 2020-10-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10825997B2 (en) | 2015-06-25 | 2020-11-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10822361B2 (en) | 2017-02-22 | 2020-11-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10822362B2 (en) | 2017-05-11 | 2020-11-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10833276B2 (en) | 2016-11-21 | 2020-11-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10840459B2 (en) | 2017-05-18 | 2020-11-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10840458B2 (en) | 2016-05-25 | 2020-11-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10847728B2 (en) | 2015-10-01 | 2020-11-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10854826B2 (en) | 2014-10-08 | 2020-12-01 | Universal Display Corporation | Organic electroluminescent compounds, compositions and devices |
US10862046B2 (en) | 2017-03-30 | 2020-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10862055B2 (en) | 2017-05-05 | 2020-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10868261B2 (en) | 2014-11-10 | 2020-12-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3750897A1 (en) | 2019-06-10 | 2020-12-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10873037B2 (en) | 2017-03-28 | 2020-12-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10870668B2 (en) | 2017-05-05 | 2020-12-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10873036B2 (en) | 2015-07-07 | 2020-12-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10897016B2 (en) | 2016-11-14 | 2021-01-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10910570B2 (en) | 2017-04-28 | 2021-02-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10910577B2 (en) | 2017-03-28 | 2021-02-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3771717A1 (en) | 2019-07-30 | 2021-02-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3778614A1 (en) | 2019-08-16 | 2021-02-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10930866B2 (en) | 2013-07-25 | 2021-02-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10930862B2 (en) | 2017-06-01 | 2021-02-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10930864B2 (en) | 2017-05-10 | 2021-02-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10934293B2 (en) | 2017-05-18 | 2021-03-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10944062B2 (en) | 2017-05-18 | 2021-03-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10941170B2 (en) | 2017-05-03 | 2021-03-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10950803B2 (en) | 2014-10-13 | 2021-03-16 | Universal Display Corporation | Compounds and uses in devices |
US10957866B2 (en) | 2016-06-30 | 2021-03-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10957861B2 (en) | 2015-12-29 | 2021-03-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10957870B2 (en) | 2012-09-07 | 2021-03-23 | Universal Display Corporation | Organic light emitting device |
US10964904B2 (en) | 2017-01-20 | 2021-03-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10964893B2 (en) | 2016-11-17 | 2021-03-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10971687B2 (en) | 2017-12-14 | 2021-04-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10968226B2 (en) | 2017-06-23 | 2021-04-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10978647B2 (en) | 2017-02-15 | 2021-04-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10975113B2 (en) | 2017-04-21 | 2021-04-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10991895B2 (en) | 2015-10-06 | 2021-04-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10998507B2 (en) | 2015-11-23 | 2021-05-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3816175A1 (en) | 2019-11-04 | 2021-05-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3823055A1 (en) | 2019-11-14 | 2021-05-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11018309B2 (en) | 2015-08-03 | 2021-05-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11024808B2 (en) | 2015-12-29 | 2021-06-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11038115B2 (en) | 2017-05-18 | 2021-06-15 | Universal Display Corporation | Organic electroluminescent materials and device |
US11038117B2 (en) | 2017-04-11 | 2021-06-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11038137B2 (en) | 2017-04-28 | 2021-06-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11050028B2 (en) | 2017-01-24 | 2021-06-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11053268B2 (en) | 2017-01-20 | 2021-07-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11056658B2 (en) | 2017-03-29 | 2021-07-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3845545A1 (en) | 2020-01-06 | 2021-07-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11081647B2 (en) | 2016-04-22 | 2021-08-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11081658B2 (en) | 2016-10-03 | 2021-08-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11081659B2 (en) | 2018-01-10 | 2021-08-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3858945A1 (en) | 2020-01-28 | 2021-08-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11084838B2 (en) | 2017-04-21 | 2021-08-10 | Universal Display Corporation | Organic electroluminescent materials and device |
US11094891B2 (en) | 2016-03-16 | 2021-08-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11101434B2 (en) | 2017-04-21 | 2021-08-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11108000B2 (en) | 2014-08-07 | 2021-08-31 | Unniversal Display Corporation | Organic electroluminescent materials and devices |
US11117897B2 (en) | 2017-05-01 | 2021-09-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11127906B2 (en) | 2016-10-03 | 2021-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11139443B2 (en) | 2017-03-31 | 2021-10-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11142538B2 (en) | 2018-03-12 | 2021-10-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11152579B2 (en) | 2016-12-28 | 2021-10-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11158820B2 (en) | 2017-03-29 | 2021-10-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11165028B2 (en) | 2018-03-12 | 2021-11-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11168103B2 (en) | 2017-11-17 | 2021-11-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11174259B2 (en) | 2017-06-23 | 2021-11-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11183642B2 (en) | 2016-10-03 | 2021-11-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11183646B2 (en) | 2017-11-07 | 2021-11-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11180519B2 (en) | 2018-02-09 | 2021-11-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11189804B2 (en) | 2016-10-03 | 2021-11-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11201298B2 (en) | 2017-01-09 | 2021-12-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11201299B2 (en) | 2017-05-04 | 2021-12-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11214587B2 (en) | 2017-11-07 | 2022-01-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11217757B2 (en) | 2018-03-12 | 2022-01-04 | Universal Display Corporation | Host materials for electroluminescent devices |
EP3937268A1 (en) | 2020-07-10 | 2022-01-12 | Universal Display Corporation | Plasmonic oleds and vertical dipole emitters |
US11228003B2 (en) | 2016-04-22 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11228010B2 (en) | 2017-07-26 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11228004B2 (en) | 2018-06-22 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11228002B2 (en) | 2016-04-22 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11233205B2 (en) | 2017-12-14 | 2022-01-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11233203B2 (en) | 2018-09-06 | 2022-01-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11233204B2 (en) | 2017-12-14 | 2022-01-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11239432B2 (en) | 2016-10-14 | 2022-02-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11239434B2 (en) | 2018-02-09 | 2022-02-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11239433B2 (en) | 2017-07-26 | 2022-02-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11261207B2 (en) | 2018-06-25 | 2022-03-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11271177B2 (en) | 2018-01-11 | 2022-03-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11276829B2 (en) | 2017-03-31 | 2022-03-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11279722B2 (en) | 2018-03-12 | 2022-03-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11296283B2 (en) | 2018-06-04 | 2022-04-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11302872B2 (en) | 2015-09-09 | 2022-04-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11322691B2 (en) | 2017-07-26 | 2022-05-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11325932B2 (en) | 2019-02-08 | 2022-05-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11342513B2 (en) | 2018-05-04 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11342509B2 (en) | 2018-02-09 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11339182B2 (en) | 2018-06-07 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4001286A1 (en) | 2020-11-24 | 2022-05-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4001287A1 (en) | 2020-11-24 | 2022-05-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11349083B2 (en) | 2017-08-10 | 2022-05-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11367840B2 (en) | 2018-01-26 | 2022-06-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4016659A1 (en) | 2020-11-16 | 2022-06-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11370809B2 (en) | 2019-02-08 | 2022-06-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11374181B2 (en) | 2019-08-14 | 2022-06-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4019526A1 (en) | 2018-01-26 | 2022-06-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11390639B2 (en) | 2018-04-13 | 2022-07-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4039692A1 (en) | 2021-02-03 | 2022-08-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11424420B2 (en) | 2017-09-07 | 2022-08-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11437591B2 (en) | 2017-08-24 | 2022-09-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4053137A1 (en) | 2021-03-05 | 2022-09-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11444249B2 (en) | 2017-09-07 | 2022-09-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4056578A1 (en) | 2021-03-12 | 2022-09-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11450822B2 (en) | 2018-05-25 | 2022-09-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4060758A2 (en) | 2021-02-26 | 2022-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4059941A1 (en) | 2021-03-15 | 2022-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4059915A2 (en) | 2021-02-26 | 2022-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11459349B2 (en) | 2018-05-25 | 2022-10-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11462697B2 (en) | 2017-08-22 | 2022-10-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11469382B2 (en) | 2017-07-12 | 2022-10-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11469384B2 (en) | 2018-11-02 | 2022-10-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11469383B2 (en) | 2018-10-08 | 2022-10-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11476430B2 (en) | 2018-10-15 | 2022-10-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4075530A1 (en) | 2021-04-14 | 2022-10-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4074723A1 (en) | 2021-04-05 | 2022-10-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4075531A1 (en) | 2021-04-13 | 2022-10-19 | Universal Display Corporation | Plasmonic oleds and vertical dipole emitters |
EP4079743A1 (en) | 2021-04-23 | 2022-10-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11485706B2 (en) | 2018-09-11 | 2022-11-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495752B2 (en) | 2018-10-08 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495749B2 (en) | 2015-04-06 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495757B2 (en) | 2017-06-23 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495756B2 (en) | 2019-05-07 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4086266A1 (en) | 2021-04-23 | 2022-11-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11508913B2 (en) | 2017-08-10 | 2022-11-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11515493B2 (en) | 2018-01-11 | 2022-11-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11515489B2 (en) | 2018-11-28 | 2022-11-29 | Universal Display Corporation | Host materials for electroluminescent devices |
US11515494B2 (en) | 2018-05-04 | 2022-11-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11515482B2 (en) | 2018-10-23 | 2022-11-29 | Universal Display Corporation | Deep HOMO (highest occupied molecular orbital) emitter device structures |
US11512093B2 (en) | 2019-03-04 | 2022-11-29 | Universal Display Corporation | Compound used for organic light emitting device (OLED), consumer product and formulation |
US11522140B2 (en) | 2015-08-17 | 2022-12-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11545636B2 (en) | 2016-12-15 | 2023-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11545637B2 (en) | 2017-01-13 | 2023-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4112701A2 (en) | 2021-06-08 | 2023-01-04 | University of Southern California | Molecular alignment of homoleptic iridium phosphors |
US11548905B2 (en) | 2016-12-15 | 2023-01-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11552261B2 (en) | 2017-06-23 | 2023-01-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11555048B2 (en) | 2016-12-01 | 2023-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11557738B2 (en) | 2019-02-22 | 2023-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11557733B2 (en) | 2018-03-12 | 2023-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11569480B2 (en) | 2019-03-12 | 2023-01-31 | Universal Display Corporation | Plasmonic OLEDs and vertical dipole emitters |
US11600787B2 (en) | 2019-08-30 | 2023-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11605791B2 (en) | 2017-09-01 | 2023-03-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11608321B2 (en) | 2017-06-23 | 2023-03-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4151699A1 (en) | 2021-09-17 | 2023-03-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11613550B2 (en) | 2019-04-30 | 2023-03-28 | Universal Display Corporation | Organic electroluminescent materials and devices comprising benzimidazole-containing metal complexes |
US11616203B2 (en) | 2018-04-17 | 2023-03-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11623936B2 (en) | 2018-12-11 | 2023-04-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11634445B2 (en) | 2019-05-21 | 2023-04-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11637261B2 (en) | 2019-03-12 | 2023-04-25 | Universal Display Corporation | Nanopatch antenna outcoupling structure for use in OLEDs |
US11639363B2 (en) | 2019-04-22 | 2023-05-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11647667B2 (en) | 2019-06-14 | 2023-05-09 | Universal Display Corporation | Organic electroluminescent compounds and organic light emitting devices using the same |
US11672165B2 (en) | 2018-11-28 | 2023-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11672176B2 (en) | 2018-11-28 | 2023-06-06 | Universal Display Corporation | Host materials for electroluminescent devices |
US11678565B2 (en) | 2017-06-23 | 2023-06-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11685754B2 (en) | 2019-07-22 | 2023-06-27 | Universal Display Corporation | Heteroleptic organic electroluminescent materials |
US11690285B2 (en) | 2018-11-28 | 2023-06-27 | Universal Display Corporation | Electroluminescent devices |
US11696492B2 (en) | 2017-09-07 | 2023-07-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11700765B2 (en) | 2018-01-10 | 2023-07-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11697653B2 (en) | 2019-10-21 | 2023-07-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11706972B2 (en) | 2015-09-08 | 2023-07-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4212539A1 (en) | 2021-12-16 | 2023-07-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11708355B2 (en) | 2019-08-01 | 2023-07-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11716899B2 (en) | 2018-11-28 | 2023-08-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11716900B2 (en) | 2018-05-30 | 2023-08-01 | Universal Display Corporation | Host materials for electroluminescent devices |
US11723269B2 (en) | 2017-08-22 | 2023-08-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11718634B2 (en) | 2018-09-14 | 2023-08-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11725022B2 (en) | 2017-06-23 | 2023-08-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11739081B2 (en) | 2019-03-11 | 2023-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11744141B2 (en) | 2017-08-09 | 2023-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11758804B2 (en) | 2017-06-23 | 2023-09-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11753427B2 (en) | 2018-05-04 | 2023-09-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11753425B2 (en) | 2018-07-11 | 2023-09-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4242285A1 (en) | 2022-03-09 | 2023-09-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11765970B2 (en) | 2017-07-26 | 2023-09-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11765968B2 (en) | 2017-01-23 | 2023-09-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11765965B2 (en) | 2019-10-30 | 2023-09-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11773320B2 (en) | 2019-02-21 | 2023-10-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11778897B2 (en) | 2017-09-20 | 2023-10-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11778895B2 (en) | 2020-01-13 | 2023-10-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11793073B2 (en) | 2018-05-06 | 2023-10-17 | Universal Display Corporation | Host materials for electroluminescent devices |
EP4265626A2 (en) | 2022-04-18 | 2023-10-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11802136B2 (en) | 2017-06-23 | 2023-10-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4271160A2 (en) | 2015-02-13 | 2023-11-01 | Merck Patent GmbH | Aromatic heterocyclic derivative, and organic electroluminescent element, illumination device, and display device using aromatic heterocyclic derivative |
US11812622B2 (en) | 2015-09-25 | 2023-11-07 | Universal Display Corporation | Organic electroluminescent compounds and devices |
US11812624B2 (en) | 2019-01-30 | 2023-11-07 | The University Of Southern California | Organic electroluminescent materials and devices |
US11818949B2 (en) | 2015-04-06 | 2023-11-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11814403B2 (en) | 2017-06-23 | 2023-11-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11820783B2 (en) | 2019-09-06 | 2023-11-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11825736B2 (en) | 2018-11-19 | 2023-11-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11825735B2 (en) | 2017-11-28 | 2023-11-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11827651B2 (en) | 2019-05-13 | 2023-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11832510B2 (en) | 2017-06-23 | 2023-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4282863A1 (en) | 2022-05-24 | 2023-11-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11834459B2 (en) | 2018-12-12 | 2023-12-05 | Universal Display Corporation | Host materials for electroluminescent devices |
US11845764B2 (en) | 2018-01-26 | 2023-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4293001A1 (en) | 2022-06-08 | 2023-12-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11864458B2 (en) | 2019-10-08 | 2024-01-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4299693A1 (en) | 2022-06-28 | 2024-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11871653B2 (en) | 2019-02-22 | 2024-01-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11882759B2 (en) | 2018-04-13 | 2024-01-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11889708B2 (en) | 2019-11-14 | 2024-01-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11903305B2 (en) | 2018-09-24 | 2024-02-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11910699B2 (en) | 2017-08-10 | 2024-02-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11910700B2 (en) | 2009-03-23 | 2024-02-20 | Universal Display Corporation | Heteroleptic iridium complexes as dopants |
US11910702B2 (en) | 2017-11-07 | 2024-02-20 | Universal Display Corporation | Organic electroluminescent devices |
EP4326030A1 (en) | 2022-08-17 | 2024-02-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11917843B2 (en) | 2017-07-26 | 2024-02-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11917900B2 (en) | 2020-01-28 | 2024-02-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11920070B2 (en) | 2019-07-12 | 2024-03-05 | The University Of Southern California | Luminescent janus-type, two-coordinated metal complexes |
US11925103B2 (en) | 2018-06-05 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11925102B2 (en) | 2015-06-04 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11919914B2 (en) | 2019-10-25 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11925105B2 (en) | 2019-08-26 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11926638B2 (en) | 2019-07-22 | 2024-03-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11930699B2 (en) | 2019-08-15 | 2024-03-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11937494B2 (en) | 2019-08-28 | 2024-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11932660B2 (en) | 2020-01-29 | 2024-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11944000B2 (en) | 2013-10-29 | 2024-03-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11950493B2 (en) | 2019-10-15 | 2024-04-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11957050B2 (en) | 2018-02-09 | 2024-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11963441B2 (en) | 2018-11-26 | 2024-04-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11963438B2 (en) | 2019-03-26 | 2024-04-16 | The University Of Southern California | Organic electroluminescent materials and devices |
US11968883B2 (en) | 2017-07-26 | 2024-04-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11970508B2 (en) | 2020-04-22 | 2024-04-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4362645A2 (en) | 2022-10-27 | 2024-05-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4362631A2 (en) | 2022-10-27 | 2024-05-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4362630A2 (en) | 2022-10-27 | 2024-05-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11985888B2 (en) | 2019-08-12 | 2024-05-14 | The Regents Of The University Of Michigan | Organic electroluminescent device |
EP4369898A1 (en) | 2022-10-27 | 2024-05-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4376583A2 (en) | 2022-10-27 | 2024-05-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11999886B2 (en) | 2019-09-26 | 2024-06-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12010859B2 (en) | 2019-05-24 | 2024-06-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4386065A1 (en) | 2022-12-14 | 2024-06-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12018035B2 (en) | 2020-03-23 | 2024-06-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12029055B2 (en) | 2018-01-30 | 2024-07-02 | The University Of Southern California | OLED with hybrid emissive layer |
US12035613B2 (en) | 2020-05-26 | 2024-07-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12048237B2 (en) | 2016-05-05 | 2024-07-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100156278A1 (en) * | 2008-12-23 | 2010-06-24 | General Electric Company | Organic metal complexes for use in optoelectronic devices |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06336586A (ja) * | 1993-05-28 | 1994-12-06 | Mitsubishi Kasei Corp | 有機電界発光素子 |
JPH1025472A (ja) * | 1996-07-12 | 1998-01-27 | Futaba Corp | 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子材料 |
JPH10237439A (ja) * | 1997-02-21 | 1998-09-08 | Futaba Corp | 有機エレクトロルミネッセンス素子 |
JP2000200684A (ja) * | 1998-11-04 | 2000-07-18 | Minolta Co Ltd | 有機エレクトロルミネセンス素子 |
JP2002305083A (ja) * | 2001-04-04 | 2002-10-18 | Mitsubishi Chemicals Corp | 有機電界発光素子 |
JP2004214179A (ja) * | 2002-12-17 | 2004-07-29 | Fuji Photo Film Co Ltd | 有機電界発光素子 |
JP2005011610A (ja) * | 2003-06-18 | 2005-01-13 | Nippon Steel Chem Co Ltd | 有機電界発光素子 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7179544B2 (en) * | 2002-12-17 | 2007-02-20 | Fuji Photo Film Co., Ltd. | Organic electroluminescent element |
-
2005
- 2005-03-03 TW TW094106490A patent/TW200531592A/zh not_active IP Right Cessation
- 2005-03-04 WO PCT/JP2005/003764 patent/WO2005089025A1/ja active Application Filing
- 2005-03-04 JP JP2006510926A patent/JP4545741B2/ja not_active Expired - Fee Related
- 2005-03-04 US US10/590,899 patent/US7749615B2/en not_active Expired - Fee Related
- 2005-03-04 KR KR1020067021275A patent/KR101091399B1/ko not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06336586A (ja) * | 1993-05-28 | 1994-12-06 | Mitsubishi Kasei Corp | 有機電界発光素子 |
JPH1025472A (ja) * | 1996-07-12 | 1998-01-27 | Futaba Corp | 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子材料 |
JPH10237439A (ja) * | 1997-02-21 | 1998-09-08 | Futaba Corp | 有機エレクトロルミネッセンス素子 |
JP2000200684A (ja) * | 1998-11-04 | 2000-07-18 | Minolta Co Ltd | 有機エレクトロルミネセンス素子 |
JP2002305083A (ja) * | 2001-04-04 | 2002-10-18 | Mitsubishi Chemicals Corp | 有機電界発光素子 |
JP2004214179A (ja) * | 2002-12-17 | 2004-07-29 | Fuji Photo Film Co Ltd | 有機電界発光素子 |
JP2005011610A (ja) * | 2003-06-18 | 2005-01-13 | Nippon Steel Chem Co Ltd | 有機電界発光素子 |
Cited By (800)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008526768A (ja) * | 2004-12-30 | 2008-07-24 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 有機金属錯体 |
US9871219B2 (en) | 2005-04-13 | 2018-01-16 | Universal Display Corporation | Organic light emitting devices |
US9647227B2 (en) | 2005-04-13 | 2017-05-09 | Universal Display Corporation | Organic light emitting devices |
US9735377B2 (en) | 2005-05-06 | 2017-08-15 | Universal Display Corporation | Phosphorescent emitters and host materials with improved stability |
US8470208B2 (en) | 2006-01-24 | 2013-06-25 | E I Du Pont De Nemours And Company | Organometallic complexes |
US10403831B2 (en) | 2006-02-10 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9893306B2 (en) | 2006-02-10 | 2018-02-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10749121B2 (en) | 2006-02-10 | 2020-08-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10978649B2 (en) | 2006-02-10 | 2021-04-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8889864B2 (en) | 2006-02-10 | 2014-11-18 | Universal Display Corporation | Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof |
US9281483B2 (en) | 2006-02-10 | 2016-03-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9548462B2 (en) | 2006-02-10 | 2017-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10158090B2 (en) | 2006-02-10 | 2018-12-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9065063B2 (en) | 2006-02-10 | 2015-06-23 | Universal Display Corporation | Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof |
US9899612B2 (en) | 2006-12-08 | 2018-02-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8866377B2 (en) | 2006-12-28 | 2014-10-21 | Universal Display Corporation | Long lifetime phosphorescent organic light emitting device (OLED) structures |
US9577201B2 (en) | 2007-03-08 | 2017-02-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9190621B2 (en) | 2007-03-08 | 2015-11-17 | Universal Display Corporation | Materials for organic light emitting diode |
US9911930B2 (en) | 2007-03-08 | 2018-03-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495755B2 (en) | 2007-03-08 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10230060B2 (en) | 2007-03-08 | 2019-03-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9853227B2 (en) | 2007-03-08 | 2017-12-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10600975B2 (en) | 2007-03-08 | 2020-03-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9142786B2 (en) | 2007-03-08 | 2015-09-22 | Universal Display Corporation | Phosphorescent materials |
EP2164923A4 (en) * | 2007-05-30 | 2010-09-01 | Cheil Ind Inc | ORGANIC PHOTOELECTRICAL DEVICE AND MATERIAL THEREIN |
EP2164923A2 (en) * | 2007-05-30 | 2010-03-24 | Cheil Industries Inc. | Organic photoelectric device and material used therein |
US9590180B2 (en) | 2007-06-23 | 2017-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9577200B2 (en) | 2007-08-08 | 2017-02-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8822708B2 (en) | 2007-08-08 | 2014-09-02 | Universal Display Corporation | Benzo-fused thiophene / triphenylene hybrid materials |
US9608206B2 (en) | 2007-08-08 | 2017-03-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10957858B2 (en) | 2007-08-08 | 2021-03-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10312450B2 (en) | 2007-08-08 | 2019-06-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9153786B2 (en) | 2007-08-08 | 2015-10-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11690286B2 (en) | 2007-08-08 | 2023-06-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10374171B2 (en) | 2007-08-08 | 2019-08-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
JP2009102307A (ja) * | 2007-09-07 | 2009-05-14 | Gracel Display Inc | エレクトロルミネッセンス用有機金属化合物およびこれを使用した有機エレクトロルミネッセント装置 |
US9997726B2 (en) | 2007-12-28 | 2018-06-12 | Universal Display Corporation | Dibenzothiophene-containing materials in phosphorescent light emitting diodes |
US8586204B2 (en) | 2007-12-28 | 2013-11-19 | Universal Display Corporation | Phosphorescent emitters and host materials with improved stability |
US9123903B2 (en) | 2007-12-28 | 2015-09-01 | Universal Display Corporation | Dibenzothiophene-containing materials in phosphorescent light emitting diodes |
US8221905B2 (en) | 2007-12-28 | 2012-07-17 | Universal Display Corporation | Carbazole-containing materials in phosphorescent light emitting diodes |
US8007927B2 (en) | 2007-12-28 | 2011-08-30 | Universal Display Corporation | Dibenzothiophene-containing materials in phosphorescent light emitting diodes |
US8580402B2 (en) | 2007-12-28 | 2013-11-12 | Universal Display Corporation | Dibenzothiophene-containing materials in phosphorescent light emitting diodes |
JP2015111717A (ja) * | 2007-12-31 | 2015-06-18 | グレイセル・ディスプレイ・インコーポレーテッドGracel Display Inc. | エレクトロルミネセント化合物を用いたエレクトロルミネセント素子 |
US8040053B2 (en) | 2008-02-09 | 2011-10-18 | Universal Display Corporation | Organic light emitting device architecture for reducing the number of organic materials |
US8440326B2 (en) | 2008-06-30 | 2013-05-14 | Universal Display Corporation | Hole transport materials containing triphenylene |
US9076973B2 (en) | 2008-09-03 | 2015-07-07 | Universal Display Corporation | Phosphorescent materials |
US10892426B2 (en) | 2008-09-03 | 2021-01-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8519384B2 (en) | 2008-09-03 | 2013-08-27 | Universal Display Corporation | Phosphorescent materials |
US10186672B2 (en) | 2008-09-03 | 2019-01-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9630983B2 (en) | 2008-09-03 | 2017-04-25 | Universal Display Corporation | Organic electroluminescent material and devices |
US10593896B2 (en) | 2008-09-03 | 2020-03-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11482685B2 (en) | 2008-09-03 | 2022-10-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8513658B2 (en) | 2008-09-04 | 2013-08-20 | Universal Display Corporation | White phosphorescent organic light emitting devices |
US9034483B2 (en) | 2008-09-16 | 2015-05-19 | Universal Display Corporation | Phosphorescent materials |
US10084143B2 (en) | 2008-09-16 | 2018-09-25 | Universal Display Corporation | Phosphorescent materials |
US9455411B2 (en) | 2008-09-25 | 2016-09-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8053770B2 (en) | 2008-10-14 | 2011-11-08 | Universal Display Corporation | Emissive layer patterning for OLED |
US8367223B2 (en) | 2008-11-11 | 2013-02-05 | Universal Display Corporation | Heteroleptic phosphorescent emitters |
US10008678B2 (en) | 2008-12-12 | 2018-06-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8815415B2 (en) | 2008-12-12 | 2014-08-26 | Universal Display Corporation | Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes |
US8778511B2 (en) | 2008-12-12 | 2014-07-15 | Universal Display Corporation | OLED stability via doped hole transport layer |
US8952363B2 (en) | 2009-01-16 | 2015-02-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9831442B2 (en) | 2009-01-16 | 2017-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9067947B2 (en) | 2009-01-16 | 2015-06-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9518063B2 (en) | 2009-01-16 | 2016-12-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10056566B2 (en) | 2009-03-23 | 2018-08-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11910700B2 (en) | 2009-03-23 | 2024-02-20 | Universal Display Corporation | Heteroleptic iridium complexes as dopants |
US8722205B2 (en) | 2009-03-23 | 2014-05-13 | Universal Display Corporation | Heteroleptic iridium complex |
US11380854B2 (en) | 2009-03-23 | 2022-07-05 | Universal Display Corporation | Heteroleptic iridium complexes as dopants |
US11637251B2 (en) | 2009-03-23 | 2023-04-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10312458B2 (en) | 2009-03-23 | 2019-06-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9184397B2 (en) | 2009-03-23 | 2015-11-10 | Universal Display Corporation | Heteroleptic iridium complexes as dopants |
US11910701B2 (en) | 2009-03-23 | 2024-02-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9359549B2 (en) | 2009-04-06 | 2016-06-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8557400B2 (en) | 2009-04-28 | 2013-10-15 | Universal Display Corporation | Iridium complex with methyl-D3 substitution |
US10374173B2 (en) | 2009-04-28 | 2019-08-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9634265B2 (en) | 2009-04-28 | 2017-04-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9005771B2 (en) | 2009-05-12 | 2015-04-14 | Universal Display Corporation | 2-azatriphenylene materials for organic light emitting diodes |
US9673406B2 (en) | 2009-05-20 | 2017-06-06 | Universal Display Corporation | Metal complexes with boron-nitrogen heterocycle containing ligands |
US8545996B2 (en) | 2009-11-02 | 2013-10-01 | The University Of Southern California | Ion-pairing soft salts based on organometallic complexes and their applications in organic light emitting diodes |
US9773986B2 (en) | 2009-11-19 | 2017-09-26 | The University Of Southern California | Copper(I)-carbene complexes and organic electroluminescent devices |
US8617720B2 (en) | 2009-12-21 | 2013-12-31 | E I Du Pont De Nemours And Company | Electroactive composition and electronic device made with the composition |
US9054344B2 (en) | 2010-01-20 | 2015-06-09 | Universal Display Corporation | Electroluminescent devices for lighting applications |
US9156870B2 (en) | 2010-02-25 | 2015-10-13 | Universal Display Corporation | Phosphorescent emitters |
US9175211B2 (en) | 2010-03-03 | 2015-11-03 | Universal Display Corporation | Phosphorescent materials |
US8963132B2 (en) | 2010-03-25 | 2015-02-24 | Universal Display Corporation | Solution processable doped triarylamine hole injection materials |
US8968887B2 (en) | 2010-04-28 | 2015-03-03 | Universal Display Corporation | Triphenylene-benzofuran/benzothiophene/benzoselenophene compounds with substituents joining to form fused rings |
US9040962B2 (en) | 2010-04-28 | 2015-05-26 | Universal Display Corporation | Depositing premixed materials |
US8673458B2 (en) | 2010-06-11 | 2014-03-18 | Universal Display Corporation | Delayed fluorescence OLED |
US8742657B2 (en) | 2010-06-11 | 2014-06-03 | Universal Display Corporation | Triplet-Triplet annihilation up conversion (TTA-UC) for display and lighting applications |
US9543532B2 (en) | 2010-06-11 | 2017-01-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9140428B2 (en) | 2010-06-11 | 2015-09-22 | Universal Display Corporation | Triplet-triplet annihilation up-conversation for display and lighting applications |
US9435021B2 (en) | 2010-07-29 | 2016-09-06 | University Of Southern California | Co-deposition methods for the fabrication of organic optoelectronic devices |
US9954180B2 (en) | 2010-08-20 | 2018-04-24 | Universal Display Corporation | Bicarbazole compounds for OLEDs |
US11289659B2 (en) | 2010-08-20 | 2022-03-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11316113B2 (en) | 2010-08-20 | 2022-04-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9401482B2 (en) | 2010-10-08 | 2016-07-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8932734B2 (en) | 2010-10-08 | 2015-01-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10147892B2 (en) | 2010-12-07 | 2018-12-04 | The University Of Southern California | Organic electroluminescent materials and devices |
US10008677B2 (en) | 2011-01-13 | 2018-06-26 | Universal Display Corporation | Materials for organic light emitting diode |
US11374180B2 (en) | 2011-01-13 | 2022-06-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10680189B2 (en) | 2011-01-13 | 2020-06-09 | Universal Display Corporation | Materials for organic light emitting diodes |
US11997918B2 (en) | 2011-01-13 | 2024-05-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9130177B2 (en) | 2011-01-13 | 2015-09-08 | Universal Display Corporation | 5-substituted 2 phenylquinoline complexes materials for light emitting diode |
US8748011B2 (en) | 2011-02-23 | 2014-06-10 | Universal Display Corporation | Ruthenium carbene complexes for OLED material |
US10388890B2 (en) | 2011-02-23 | 2019-08-20 | Universal Display Corporation | Organic electroluminescent heterocyclic carbene metal complexes and devices containing the same |
US8871361B2 (en) | 2011-02-23 | 2014-10-28 | Universal Display Corporation | Tetradentate platinum complexes |
US8754232B2 (en) | 2011-02-23 | 2014-06-17 | Universal Display Corporation | Methods of making bis-tridentate carbene complexes of ruthenium and osmium |
US9005772B2 (en) | 2011-02-23 | 2015-04-14 | Universal Display Corporation | Thioazole and oxazole carbene metal complexes as phosphorescent OLED materials |
US10381580B2 (en) | 2011-02-23 | 2019-08-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9947880B2 (en) | 2011-02-23 | 2018-04-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8563737B2 (en) | 2011-02-23 | 2013-10-22 | Universal Display Corporation | Methods of making bis-tridentate carbene complexes of ruthenium and osmium |
US8492006B2 (en) | 2011-02-24 | 2013-07-23 | Universal Display Corporation | Germanium-containing red emitter materials for organic light emitting diode |
US8883322B2 (en) | 2011-03-08 | 2014-11-11 | Universal Display Corporation | Pyridyl carbene phosphorescent emitters |
US10873038B2 (en) | 2011-03-08 | 2020-12-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11600791B2 (en) | 2011-03-08 | 2023-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9972793B2 (en) | 2011-03-08 | 2018-05-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
WO2012124622A1 (ja) | 2011-03-14 | 2012-09-20 | 東レ株式会社 | 発光素子材料および発光素子 |
US9397312B2 (en) | 2011-05-11 | 2016-07-19 | Universal Display Corporation | Process for fabricating metal bus lines for OLED lighting panels |
US9450027B2 (en) | 2011-05-12 | 2016-09-20 | Universal Display Corporation | Method of forming bus line designs for large-area OLED lighting |
US8927308B2 (en) | 2011-05-12 | 2015-01-06 | Universal Display Corporation | Method of forming bus line designs for large-area OLED lighting |
WO2012153725A1 (ja) | 2011-05-12 | 2012-11-15 | 東レ株式会社 | 発光素子材料および発光素子 |
US9257658B2 (en) | 2011-05-19 | 2016-02-09 | Universal Display Corporation | Method of making organic electroluminescent materials |
US8795850B2 (en) | 2011-05-19 | 2014-08-05 | Universal Display Corporation | Phosphorescent heteroleptic phenylbenzimidazole dopants and new synthetic methodology |
US9212197B2 (en) | 2011-05-19 | 2015-12-15 | Universal Display Corporation | Phosphorescent heteroleptic phenylbenzimidazole dopants |
US8748012B2 (en) | 2011-05-25 | 2014-06-10 | Universal Display Corporation | Host materials for OLED |
US10158089B2 (en) | 2011-05-27 | 2018-12-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11189805B2 (en) | 2011-05-27 | 2021-11-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10079349B2 (en) | 2011-05-27 | 2018-09-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10297769B2 (en) | 2011-06-08 | 2019-05-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9847495B2 (en) | 2011-06-08 | 2017-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9812656B2 (en) | 2011-06-08 | 2017-11-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10978648B2 (en) | 2011-06-08 | 2021-04-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9755164B2 (en) | 2011-06-08 | 2017-09-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11063229B2 (en) | 2011-06-08 | 2021-07-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8659036B2 (en) | 2011-06-17 | 2014-02-25 | Universal Display Corporation | Fine tuning of emission spectra by combination of multiple emitter spectra |
US10340313B2 (en) | 2011-06-17 | 2019-07-02 | Universal Display Corporation | Non-common capping layer on an organic device |
US11751455B2 (en) | 2011-06-17 | 2023-09-05 | Universal Display Corporation | Non-common capping layer on an organic device |
US9054343B2 (en) | 2011-06-17 | 2015-06-09 | Universal Display Corporation | Fine tuning of emission spectra by combination of multiple emitter spectra |
US8884316B2 (en) | 2011-06-17 | 2014-11-11 | Universal Display Corporation | Non-common capping layer on an organic device |
US9252377B2 (en) | 2011-07-14 | 2016-02-02 | Universal Display Corporation | Inorganic hosts in OLEDs |
US9647221B2 (en) | 2011-07-14 | 2017-05-09 | Universal Display Corporation | Organic light-emitting devices |
US9397310B2 (en) | 2011-07-14 | 2016-07-19 | Universal Display Corporation | Organice electroluminescent materials and devices |
US9783564B2 (en) | 2011-07-25 | 2017-10-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10214551B2 (en) | 2011-07-25 | 2019-02-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8409729B2 (en) | 2011-07-28 | 2013-04-02 | Universal Display Corporation | Host materials for phosphorescent OLEDs |
US8709615B2 (en) | 2011-07-28 | 2014-04-29 | Universal Display Corporation | Heteroleptic iridium complexes as dopants |
US8926119B2 (en) | 2011-08-04 | 2015-01-06 | Universal Display Corporation | Extendable light source with variable light emitting area |
US9313857B2 (en) | 2011-08-04 | 2016-04-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9493698B2 (en) | 2011-08-31 | 2016-11-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9142788B2 (en) | 2011-11-14 | 2015-09-22 | Universal Display Corporation | Host materials for OLEDs |
US8652656B2 (en) | 2011-11-14 | 2014-02-18 | Universal Display Corporation | Triphenylene silane hosts |
US9193745B2 (en) | 2011-11-15 | 2015-11-24 | Universal Display Corporation | Heteroleptic iridium complex |
US9217004B2 (en) | 2011-11-21 | 2015-12-22 | Universal Display Corporation | Organic light emitting materials |
US9512355B2 (en) | 2011-12-09 | 2016-12-06 | Universal Display Corporation | Organic light emitting materials |
US11482684B2 (en) | 2011-12-09 | 2022-10-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10454046B2 (en) | 2011-12-09 | 2019-10-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9455417B2 (en) | 2011-12-13 | 2016-09-27 | Universal Display Corporation | Split electrode for organic devices |
US8987451B2 (en) | 2012-01-03 | 2015-03-24 | Universal Display Corporation | Synthesis of cyclometallated platinum(II) complexes |
US9461254B2 (en) | 2012-01-03 | 2016-10-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9163174B2 (en) | 2012-01-04 | 2015-10-20 | Universal Display Corporation | Highly efficient phosphorescent materials |
DE102013200085B4 (de) | 2012-01-06 | 2020-06-18 | Universal Display Corporation | Hocheffiziente phosphoreszierende Materialien |
US9447113B2 (en) | 2012-01-10 | 2016-09-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8969592B2 (en) | 2012-01-10 | 2015-03-03 | Universal Display Corporation | Heterocyclic host materials |
US10211413B2 (en) | 2012-01-17 | 2019-02-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9118017B2 (en) | 2012-02-27 | 2015-08-25 | Universal Display Corporation | Host compounds for red phosphorescent OLEDs |
DE102013003605B4 (de) | 2012-03-15 | 2023-08-17 | Universal Display Corporation | Sekundäre Lochtransportschicht mit Tricarbazolverbindungen |
US9548459B2 (en) | 2012-03-15 | 2017-01-17 | Universal Display Corporation | Organic materials for organic light emitting devices |
US9386657B2 (en) | 2012-03-15 | 2016-07-05 | Universal Display Corporation | Organic Electroluminescent materials and devices |
US9054323B2 (en) | 2012-03-15 | 2015-06-09 | Universal Display Corporation | Secondary hole transporting layer with diarylamino-phenyl-carbazole compounds |
US8723209B2 (en) | 2012-04-27 | 2014-05-13 | Universal Display Corporation | Out coupling layer containing particle polymer composite |
US9184399B2 (en) | 2012-05-04 | 2015-11-10 | Universal Display Corporation | Asymmetric hosts with triaryl silane side chains |
US9773985B2 (en) | 2012-05-21 | 2017-09-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9670404B2 (en) | 2012-06-06 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9502672B2 (en) | 2012-06-21 | 2016-11-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9725476B2 (en) | 2012-07-09 | 2017-08-08 | Universal Display Corporation | Silylated metal complexes |
US9231218B2 (en) | 2012-07-10 | 2016-01-05 | Universal Display Corporation | Phosphorescent emitters containing dibenzo[1,4]azaborinine structure |
US9540329B2 (en) | 2012-07-19 | 2017-01-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
DE102013214144B4 (de) | 2012-07-19 | 2023-02-16 | Universal Display Corp. | Diarylamino-substituierte Metallkomplexe |
US9059412B2 (en) | 2012-07-19 | 2015-06-16 | Universal Display Corporation | Transition metal complexes containing substituted imidazole carbene as ligands and their application in OLEDs |
WO2014017484A1 (ja) | 2012-07-25 | 2014-01-30 | 東レ株式会社 | 発光素子材料および発光素子 |
US9663544B2 (en) | 2012-07-25 | 2017-05-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9318710B2 (en) | 2012-07-30 | 2016-04-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9627631B2 (en) | 2012-07-30 | 2017-04-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
WO2014030666A1 (ja) | 2012-08-24 | 2014-02-27 | コニカミノルタ株式会社 | 透明電極、電子デバイス、および透明電極の製造方法 |
US9978958B2 (en) | 2012-08-24 | 2018-05-22 | Universal Display Corporation | Phosphorescent emitters with phenylimidazole ligands |
US8952362B2 (en) | 2012-08-31 | 2015-02-10 | The Regents Of The University Of Michigan | High efficiency and brightness fluorescent organic light emitting diode by triplet-triplet fusion |
US11696459B2 (en) | 2012-09-07 | 2023-07-04 | Universal Display Corporation | Phosphorescence-sensitized delayed fluorescence light emitting system |
US10957870B2 (en) | 2012-09-07 | 2021-03-23 | Universal Display Corporation | Organic light emitting device |
US9287513B2 (en) | 2012-09-24 | 2016-03-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11917902B2 (en) | 2012-09-25 | 2024-02-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9312505B2 (en) | 2012-09-25 | 2016-04-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10388894B2 (en) | 2012-09-25 | 2019-08-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9252363B2 (en) | 2012-10-04 | 2016-02-02 | Universal Display Corporation | Aryloxyalkylcarboxylate solvent compositions for inkjet printing of organic layers |
US8692241B1 (en) | 2012-11-08 | 2014-04-08 | Universal Display Corporation | Transition metal complexes containing triazole and tetrazole carbene ligands |
US10033002B2 (en) | 2012-11-09 | 2018-07-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8946697B1 (en) | 2012-11-09 | 2015-02-03 | Universal Display Corporation | Iridium complexes with aza-benzo fused ligands |
US10510968B2 (en) | 2012-11-09 | 2019-12-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9685617B2 (en) | 2012-11-09 | 2017-06-20 | Universal Display Corporation | Organic electronuminescent materials and devices |
US9634264B2 (en) | 2012-11-09 | 2017-04-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11380855B2 (en) | 2012-11-09 | 2022-07-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9190623B2 (en) | 2012-11-20 | 2015-11-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10069090B2 (en) | 2012-11-20 | 2018-09-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10847729B2 (en) | 2012-11-20 | 2020-11-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11145831B2 (en) | 2012-11-20 | 2021-10-12 | Universal Display Corporation | Osmium(IV) complexes for OLED materials |
US9512136B2 (en) | 2012-11-26 | 2016-12-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9166175B2 (en) | 2012-11-27 | 2015-10-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9196860B2 (en) | 2012-12-04 | 2015-11-24 | Universal Display Corporation | Compounds for triplet-triplet annihilation upconversion |
US8716484B1 (en) | 2012-12-05 | 2014-05-06 | Universal Display Corporation | Hole transporting materials with twisted aryl groups |
US9670185B2 (en) | 2012-12-07 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9209411B2 (en) | 2012-12-07 | 2015-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10910564B2 (en) | 2012-12-07 | 2021-02-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11716902B2 (en) | 2012-12-07 | 2023-08-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10069081B2 (en) | 2012-12-07 | 2018-09-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9653691B2 (en) | 2012-12-12 | 2017-05-16 | Universal Display Corporation | Phosphorescence-sensitizing fluorescence material system |
US10400163B2 (en) | 2013-02-08 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10367154B2 (en) | 2013-02-21 | 2019-07-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11871652B2 (en) | 2013-02-21 | 2024-01-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9935276B2 (en) | 2013-02-21 | 2018-04-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US8927749B2 (en) | 2013-03-07 | 2015-01-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9419225B2 (en) | 2013-03-14 | 2016-08-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9997712B2 (en) | 2013-03-27 | 2018-06-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
WO2014157618A1 (ja) | 2013-03-29 | 2014-10-02 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、それを具備した照明装置及び表示装置 |
US9537106B2 (en) | 2013-05-09 | 2017-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9735373B2 (en) | 2013-06-10 | 2017-08-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9673401B2 (en) | 2013-06-28 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10991896B2 (en) | 2013-07-01 | 2021-04-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10199581B2 (en) | 2013-07-01 | 2019-02-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10121975B2 (en) | 2013-07-03 | 2018-11-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9761807B2 (en) | 2013-07-15 | 2017-09-12 | Universal Display Corporation | Organic light emitting diode materials |
US9324949B2 (en) | 2013-07-16 | 2016-04-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9553274B2 (en) | 2013-07-16 | 2017-01-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9224958B2 (en) | 2013-07-19 | 2015-12-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10930866B2 (en) | 2013-07-25 | 2021-02-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10749114B2 (en) | 2013-08-20 | 2020-08-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10074806B2 (en) | 2013-08-20 | 2018-09-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9831437B2 (en) | 2013-08-20 | 2017-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11611042B2 (en) | 2013-08-20 | 2023-03-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9932359B2 (en) | 2013-08-30 | 2018-04-03 | University Of Southern California | Organic electroluminescent materials and devices |
US10199582B2 (en) | 2013-09-03 | 2019-02-05 | University Of Southern California | Organic electroluminescent materials and devices |
US9735378B2 (en) | 2013-09-09 | 2017-08-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9748503B2 (en) | 2013-09-13 | 2017-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10003034B2 (en) | 2013-09-30 | 2018-06-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9831447B2 (en) | 2013-10-08 | 2017-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9293712B2 (en) | 2013-10-11 | 2016-03-22 | Universal Display Corporation | Disubstituted pyrene compounds with amino group containing ortho aryl group and devices containing the same |
US9853229B2 (en) | 2013-10-23 | 2017-12-26 | University Of Southern California | Organic electroluminescent materials and devices |
US10128450B2 (en) | 2013-10-23 | 2018-11-13 | University Of Southern California | Organic electroluminescent materials and devices |
US11944000B2 (en) | 2013-10-29 | 2024-03-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9306179B2 (en) | 2013-11-08 | 2016-04-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9647218B2 (en) | 2013-11-14 | 2017-05-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9905784B2 (en) | 2013-11-15 | 2018-02-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10056565B2 (en) | 2013-11-20 | 2018-08-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10644251B2 (en) | 2013-12-04 | 2020-05-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9876173B2 (en) | 2013-12-09 | 2018-01-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11653558B2 (en) | 2013-12-16 | 2023-05-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10355227B2 (en) | 2013-12-16 | 2019-07-16 | Universal Display Corporation | Metal complex for phosphorescent OLED |
US9847496B2 (en) | 2013-12-23 | 2017-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11943999B2 (en) | 2014-01-07 | 2024-03-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10749122B2 (en) | 2014-01-07 | 2020-08-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10135008B2 (en) | 2014-01-07 | 2018-11-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10985331B2 (en) | 2014-01-07 | 2021-04-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9978961B2 (en) | 2014-01-08 | 2018-05-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11005051B2 (en) | 2014-01-08 | 2021-05-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9755159B2 (en) | 2014-01-23 | 2017-09-05 | Universal Display Corporation | Organic materials for OLEDs |
US9935277B2 (en) | 2014-01-30 | 2018-04-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9590194B2 (en) | 2014-02-14 | 2017-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10003033B2 (en) | 2014-02-18 | 2018-06-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11024816B2 (en) | 2014-02-18 | 2021-06-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9847497B2 (en) | 2014-02-18 | 2017-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10707423B2 (en) | 2014-02-21 | 2020-07-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9647217B2 (en) | 2014-02-24 | 2017-05-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9502656B2 (en) | 2014-02-24 | 2016-11-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11600782B2 (en) | 2014-02-27 | 2023-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10403825B2 (en) | 2014-02-27 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9181270B2 (en) | 2014-02-28 | 2015-11-10 | Universal Display Corporation | Method of making sulfide compounds |
US9673407B2 (en) | 2014-02-28 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9590195B2 (en) | 2014-02-28 | 2017-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9190620B2 (en) | 2014-03-01 | 2015-11-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9397309B2 (en) | 2014-03-13 | 2016-07-19 | Universal Display Corporation | Organic electroluminescent devices |
US10208026B2 (en) | 2014-03-18 | 2019-02-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9748504B2 (en) | 2014-03-25 | 2017-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9929353B2 (en) | 2014-04-02 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9691993B2 (en) | 2014-04-09 | 2017-06-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10008679B2 (en) | 2014-04-14 | 2018-06-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9905785B2 (en) | 2014-04-14 | 2018-02-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9847498B2 (en) | 2014-04-14 | 2017-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10825998B2 (en) | 2014-04-14 | 2020-11-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11005052B2 (en) | 2014-04-14 | 2021-05-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11793066B2 (en) | 2014-04-14 | 2023-10-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10256427B2 (en) | 2014-04-15 | 2019-04-09 | Universal Display Corporation | Efficient organic electroluminescent devices |
US9450198B2 (en) | 2014-04-15 | 2016-09-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9741941B2 (en) | 2014-04-29 | 2017-08-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11919916B2 (en) | 2014-05-02 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11427607B2 (en) | 2014-05-02 | 2022-08-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10457699B2 (en) | 2014-05-02 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10301338B2 (en) | 2014-05-08 | 2019-05-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10276805B2 (en) | 2014-05-08 | 2019-04-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495754B2 (en) | 2014-05-08 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10263198B2 (en) | 2014-05-08 | 2019-04-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10403830B2 (en) | 2014-05-08 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10256419B2 (en) | 2014-05-08 | 2019-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10636983B2 (en) | 2014-05-08 | 2020-04-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9997716B2 (en) | 2014-05-27 | 2018-06-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10461260B2 (en) | 2014-06-03 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9911931B2 (en) | 2014-06-26 | 2018-03-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10700293B2 (en) | 2014-06-26 | 2020-06-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10297762B2 (en) | 2014-07-09 | 2019-05-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11957047B2 (en) | 2014-07-09 | 2024-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11024811B2 (en) | 2014-07-09 | 2021-06-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11456423B2 (en) | 2014-07-09 | 2022-09-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10566546B2 (en) | 2014-07-14 | 2020-02-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9929357B2 (en) | 2014-07-22 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11108000B2 (en) | 2014-08-07 | 2021-08-31 | Unniversal Display Corporation | Organic electroluminescent materials and devices |
US10411200B2 (en) | 2014-08-07 | 2019-09-10 | Universal Display Corporation | Electroluminescent (2-phenylpyridine)iridium complexes and devices |
US12029108B2 (en) | 2014-08-07 | 2024-07-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10135007B2 (en) | 2014-09-29 | 2018-11-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10749113B2 (en) | 2014-09-29 | 2020-08-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10043987B2 (en) | 2014-09-29 | 2018-08-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11641774B2 (en) | 2014-09-29 | 2023-05-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10361375B2 (en) | 2014-10-06 | 2019-07-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11342510B2 (en) | 2014-10-06 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9799838B2 (en) | 2014-10-08 | 2017-10-24 | Universal Display Corporation | Fluorinated organic electroluminescent materials and devices |
US9397302B2 (en) | 2014-10-08 | 2016-07-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10854826B2 (en) | 2014-10-08 | 2020-12-01 | Universal Display Corporation | Organic electroluminescent compounds, compositions and devices |
US10998508B2 (en) | 2014-10-08 | 2021-05-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11342516B2 (en) | 2014-10-08 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10950803B2 (en) | 2014-10-13 | 2021-03-16 | Universal Display Corporation | Compounds and uses in devices |
US9484541B2 (en) | 2014-10-20 | 2016-11-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10868261B2 (en) | 2014-11-10 | 2020-12-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10411201B2 (en) | 2014-11-12 | 2019-09-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10038151B2 (en) | 2014-11-12 | 2018-07-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11043641B2 (en) | 2014-11-12 | 2021-06-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11832507B2 (en) | 2014-11-12 | 2023-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9871212B2 (en) | 2014-11-14 | 2018-01-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9882151B2 (en) | 2014-11-14 | 2018-01-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9761814B2 (en) | 2014-11-18 | 2017-09-12 | Universal Display Corporation | Organic light-emitting materials and devices |
US9825260B2 (en) | 2014-11-26 | 2017-11-21 | Universal Display Corporation | Emissive display with photo-switchable polarization |
US9444075B2 (en) | 2014-11-26 | 2016-09-13 | Universal Display Corporation | Emissive display with photo-switchable polarization |
US9450195B2 (en) | 2014-12-17 | 2016-09-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10000517B2 (en) | 2014-12-17 | 2018-06-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9680113B2 (en) | 2014-12-17 | 2017-06-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10636978B2 (en) | 2014-12-30 | 2020-04-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10253252B2 (en) | 2014-12-30 | 2019-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9312499B1 (en) | 2015-01-05 | 2016-04-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9406892B2 (en) | 2015-01-07 | 2016-08-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9748500B2 (en) | 2015-01-15 | 2017-08-29 | Universal Display Corporation | Organic light emitting materials |
US10418569B2 (en) | 2015-01-25 | 2019-09-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9711730B2 (en) | 2015-01-25 | 2017-07-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10355222B2 (en) | 2015-02-06 | 2019-07-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10644247B2 (en) | 2015-02-06 | 2020-05-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10418562B2 (en) | 2015-02-06 | 2019-09-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11245081B2 (en) | 2015-02-06 | 2022-02-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10177316B2 (en) | 2015-02-09 | 2019-01-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10144867B2 (en) | 2015-02-13 | 2018-12-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4271160A2 (en) | 2015-02-13 | 2023-11-01 | Merck Patent GmbH | Aromatic heterocyclic derivative, and organic electroluminescent element, illumination device, and display device using aromatic heterocyclic derivative |
US10889754B2 (en) | 2015-02-13 | 2021-01-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11795385B2 (en) | 2015-02-13 | 2023-10-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11535797B2 (en) | 2015-02-13 | 2022-12-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10680183B2 (en) | 2015-02-15 | 2020-06-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9929361B2 (en) | 2015-02-16 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3056504A1 (en) | 2015-02-16 | 2016-08-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11056657B2 (en) | 2015-02-27 | 2021-07-06 | University Display Corporation | Organic electroluminescent materials and devices |
US11678567B2 (en) | 2015-02-27 | 2023-06-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3061763A1 (en) | 2015-02-27 | 2016-08-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10600966B2 (en) | 2015-02-27 | 2020-03-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10686143B2 (en) | 2015-03-05 | 2020-06-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10270046B2 (en) | 2015-03-06 | 2019-04-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9911928B2 (en) | 2015-03-19 | 2018-03-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9871214B2 (en) | 2015-03-23 | 2018-01-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10529931B2 (en) | 2015-03-24 | 2020-01-07 | Universal Display Corporation | Organic Electroluminescent materials and devices |
US10297770B2 (en) | 2015-03-27 | 2019-05-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10593890B2 (en) | 2015-04-06 | 2020-03-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11245080B2 (en) | 2015-04-06 | 2022-02-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11672175B2 (en) | 2015-04-06 | 2023-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11818949B2 (en) | 2015-04-06 | 2023-11-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495749B2 (en) | 2015-04-06 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10693082B2 (en) | 2015-04-06 | 2020-06-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11744151B2 (en) | 2015-05-07 | 2023-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10777749B2 (en) | 2015-05-07 | 2020-09-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10403826B2 (en) | 2015-05-07 | 2019-09-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9478758B1 (en) | 2015-05-08 | 2016-10-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9859510B2 (en) | 2015-05-15 | 2018-01-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12035614B2 (en) | 2015-05-15 | 2024-07-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
USRE48809E1 (en) | 2015-05-15 | 2021-11-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10547013B2 (en) | 2015-05-15 | 2020-01-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11335864B2 (en) | 2015-05-15 | 2022-05-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3098229A1 (en) | 2015-05-15 | 2016-11-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10256411B2 (en) | 2015-05-21 | 2019-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10109799B2 (en) | 2015-05-21 | 2018-10-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10418568B2 (en) | 2015-06-01 | 2019-09-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10033004B2 (en) | 2015-06-01 | 2018-07-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3101021A1 (en) | 2015-06-01 | 2016-12-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11925102B2 (en) | 2015-06-04 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10825997B2 (en) | 2015-06-25 | 2020-11-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10873036B2 (en) | 2015-07-07 | 2020-12-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9978956B2 (en) | 2015-07-15 | 2018-05-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11127905B2 (en) | 2015-07-29 | 2021-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3124488A1 (en) | 2015-07-29 | 2017-02-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11018309B2 (en) | 2015-08-03 | 2021-05-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11522140B2 (en) | 2015-08-17 | 2022-12-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10522769B2 (en) | 2015-08-18 | 2019-12-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10181564B2 (en) | 2015-08-26 | 2019-01-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11605789B2 (en) | 2015-09-03 | 2023-03-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3159350A1 (en) | 2015-09-03 | 2017-04-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10361381B2 (en) | 2015-09-03 | 2019-07-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10672996B2 (en) | 2015-09-03 | 2020-06-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11626563B2 (en) | 2015-09-03 | 2023-04-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3760635A1 (en) | 2015-09-03 | 2021-01-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11706972B2 (en) | 2015-09-08 | 2023-07-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11302872B2 (en) | 2015-09-09 | 2022-04-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10770664B2 (en) | 2015-09-21 | 2020-09-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11812622B2 (en) | 2015-09-25 | 2023-11-07 | Universal Display Corporation | Organic electroluminescent compounds and devices |
US10847728B2 (en) | 2015-10-01 | 2020-11-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10593892B2 (en) | 2015-10-01 | 2020-03-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11889747B2 (en) | 2015-10-01 | 2024-01-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10991895B2 (en) | 2015-10-06 | 2021-04-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11349087B2 (en) | 2015-10-29 | 2022-05-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10388893B2 (en) | 2015-10-29 | 2019-08-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10388892B2 (en) | 2015-10-29 | 2019-08-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10177318B2 (en) | 2015-10-29 | 2019-01-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10998507B2 (en) | 2015-11-23 | 2021-05-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11832456B2 (en) | 2015-11-23 | 2023-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10476010B2 (en) | 2015-11-30 | 2019-11-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11024808B2 (en) | 2015-12-29 | 2021-06-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11818948B2 (en) | 2015-12-29 | 2023-11-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10957861B2 (en) | 2015-12-29 | 2021-03-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10135006B2 (en) | 2016-01-04 | 2018-11-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3200255A2 (en) | 2016-01-06 | 2017-08-02 | Konica Minolta, Inc. | Organic electroluminescent element, method for producing organic electroluminescent element, display, and lighting device |
US11098245B2 (en) | 2016-02-09 | 2021-08-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10707427B2 (en) | 2016-02-09 | 2020-07-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10457864B2 (en) | 2016-02-09 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3858842A1 (en) | 2016-02-09 | 2021-08-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11692132B2 (en) | 2016-02-09 | 2023-07-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3205658A1 (en) | 2016-02-09 | 2017-08-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11716898B2 (en) | 2016-02-09 | 2023-08-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10600967B2 (en) | 2016-02-18 | 2020-03-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11094891B2 (en) | 2016-03-16 | 2021-08-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10276809B2 (en) | 2016-04-05 | 2019-04-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4122941A1 (en) | 2016-04-11 | 2023-01-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3231809A2 (en) | 2016-04-11 | 2017-10-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10236456B2 (en) | 2016-04-11 | 2019-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11342515B2 (en) | 2016-04-13 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11825734B2 (en) | 2016-04-13 | 2023-11-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10566552B2 (en) | 2016-04-13 | 2020-02-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11081647B2 (en) | 2016-04-22 | 2021-08-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11228003B2 (en) | 2016-04-22 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11228002B2 (en) | 2016-04-22 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12048237B2 (en) | 2016-05-05 | 2024-07-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10985328B2 (en) | 2016-05-25 | 2021-04-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10840458B2 (en) | 2016-05-25 | 2020-11-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11711977B2 (en) | 2016-05-25 | 2023-07-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10468609B2 (en) | 2016-06-02 | 2019-11-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3261146A2 (en) | 2016-06-20 | 2017-12-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10727423B2 (en) | 2016-06-20 | 2020-07-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11903306B2 (en) | 2016-06-20 | 2024-02-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11839139B2 (en) | 2016-06-20 | 2023-12-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3261147A1 (en) | 2016-06-20 | 2017-12-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11482683B2 (en) | 2016-06-20 | 2022-10-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10672997B2 (en) | 2016-06-20 | 2020-06-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3270435A2 (en) | 2016-06-20 | 2018-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11114624B2 (en) | 2016-06-20 | 2021-09-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10686140B2 (en) | 2016-06-20 | 2020-06-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4349935A2 (en) | 2016-06-20 | 2024-04-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11690284B2 (en) | 2016-06-20 | 2023-06-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11683981B2 (en) | 2016-06-20 | 2023-06-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10862054B2 (en) | 2016-06-20 | 2020-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3920254A1 (en) | 2016-06-20 | 2021-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3843171A1 (en) | 2016-06-20 | 2021-06-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3758084A1 (en) | 2016-06-20 | 2020-12-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11588121B2 (en) | 2016-06-20 | 2023-02-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10651403B2 (en) | 2016-06-20 | 2020-05-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11424419B2 (en) | 2016-06-20 | 2022-08-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10957866B2 (en) | 2016-06-30 | 2021-03-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9929360B2 (en) | 2016-07-08 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10566547B2 (en) | 2016-07-11 | 2020-02-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10680184B2 (en) | 2016-07-11 | 2020-06-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10153443B2 (en) | 2016-07-19 | 2018-12-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10720587B2 (en) | 2016-07-19 | 2020-07-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10205105B2 (en) | 2016-08-15 | 2019-02-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11024807B2 (en) | 2016-09-14 | 2021-06-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3297051A1 (en) | 2016-09-14 | 2018-03-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10608186B2 (en) | 2016-09-14 | 2020-03-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10505127B2 (en) | 2016-09-19 | 2019-12-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3323822A1 (en) | 2016-09-23 | 2018-05-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10680187B2 (en) | 2016-09-23 | 2020-06-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11711969B2 (en) | 2016-10-03 | 2023-07-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11196010B2 (en) | 2016-10-03 | 2021-12-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11189804B2 (en) | 2016-10-03 | 2021-11-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11183642B2 (en) | 2016-10-03 | 2021-11-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3301088A1 (en) | 2016-10-03 | 2018-04-04 | Universal Display Corporation | Condensed pyridines as organic electroluminescent materials and devices |
US11081658B2 (en) | 2016-10-03 | 2021-08-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11127906B2 (en) | 2016-10-03 | 2021-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11011709B2 (en) | 2016-10-07 | 2021-05-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3858844A1 (en) | 2016-10-07 | 2021-08-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3305796A1 (en) | 2016-10-07 | 2018-04-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11239432B2 (en) | 2016-10-14 | 2022-02-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10608185B2 (en) | 2016-10-17 | 2020-03-31 | Univeral Display Corporation | Organic electroluminescent materials and devices |
US10236458B2 (en) | 2016-10-24 | 2019-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3789379A1 (en) | 2016-11-09 | 2021-03-10 | Universal Display Corporation | 4-phenylbenzo[g]quinazoline or 4-(3,5-dimethylphenylbenzo[g]quinazoline iridium complexes for use as near-infrared or infrared emitting materials in oleds |
EP3321258A1 (en) | 2016-11-09 | 2018-05-16 | Universal Display Corporation | 4-phenylbenzo[g]quinazoline or 4-(3,5-dimethylphenylbenzo[g]quinazoline iridium complexes for use as near-infrared or infrared emitting materials in oleds |
US10340464B2 (en) | 2016-11-10 | 2019-07-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3354654A2 (en) | 2016-11-11 | 2018-08-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10680188B2 (en) | 2016-11-11 | 2020-06-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11069864B2 (en) | 2016-11-11 | 2021-07-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4092036A1 (en) | 2016-11-11 | 2022-11-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11980094B2 (en) | 2016-11-14 | 2024-05-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10897016B2 (en) | 2016-11-14 | 2021-01-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10662196B2 (en) | 2016-11-17 | 2020-05-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10964893B2 (en) | 2016-11-17 | 2021-03-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10833276B2 (en) | 2016-11-21 | 2020-11-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10153445B2 (en) | 2016-11-21 | 2018-12-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11555048B2 (en) | 2016-12-01 | 2023-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11545636B2 (en) | 2016-12-15 | 2023-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10490753B2 (en) | 2016-12-15 | 2019-11-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11548905B2 (en) | 2016-12-15 | 2023-01-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10811618B2 (en) | 2016-12-19 | 2020-10-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11152579B2 (en) | 2016-12-28 | 2021-10-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3345914A1 (en) | 2017-01-09 | 2018-07-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4212540A1 (en) | 2017-01-09 | 2023-07-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3689890A1 (en) | 2017-01-09 | 2020-08-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11780865B2 (en) | 2017-01-09 | 2023-10-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11201298B2 (en) | 2017-01-09 | 2021-12-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10804475B2 (en) | 2017-01-11 | 2020-10-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11545637B2 (en) | 2017-01-13 | 2023-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10629820B2 (en) | 2017-01-18 | 2020-04-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11053268B2 (en) | 2017-01-20 | 2021-07-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10964904B2 (en) | 2017-01-20 | 2021-03-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11566034B2 (en) | 2017-01-20 | 2023-01-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11765968B2 (en) | 2017-01-23 | 2023-09-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11765966B2 (en) | 2017-01-24 | 2023-09-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11050028B2 (en) | 2017-01-24 | 2021-06-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10978647B2 (en) | 2017-02-15 | 2021-04-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10844084B2 (en) | 2017-02-22 | 2020-11-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11254697B2 (en) | 2017-02-22 | 2022-02-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10822361B2 (en) | 2017-02-22 | 2020-11-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11760770B2 (en) | 2017-02-22 | 2023-09-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11697661B2 (en) | 2017-02-22 | 2023-07-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10745431B2 (en) | 2017-03-08 | 2020-08-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10741780B2 (en) | 2017-03-10 | 2020-08-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10672998B2 (en) | 2017-03-23 | 2020-06-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10910577B2 (en) | 2017-03-28 | 2021-02-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10873037B2 (en) | 2017-03-28 | 2020-12-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3381927A1 (en) | 2017-03-29 | 2018-10-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10844085B2 (en) | 2017-03-29 | 2020-11-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12041846B2 (en) | 2017-03-29 | 2024-07-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3730506A1 (en) | 2017-03-29 | 2020-10-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3985012A1 (en) | 2017-03-29 | 2022-04-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11158820B2 (en) | 2017-03-29 | 2021-10-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11725021B2 (en) | 2017-03-29 | 2023-08-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11192910B2 (en) | 2017-03-29 | 2021-12-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11678563B2 (en) | 2017-03-29 | 2023-06-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11056658B2 (en) | 2017-03-29 | 2021-07-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10862046B2 (en) | 2017-03-30 | 2020-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11139443B2 (en) | 2017-03-31 | 2021-10-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11276829B2 (en) | 2017-03-31 | 2022-03-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10777754B2 (en) | 2017-04-11 | 2020-09-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11038117B2 (en) | 2017-04-11 | 2021-06-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10975113B2 (en) | 2017-04-21 | 2021-04-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11084838B2 (en) | 2017-04-21 | 2021-08-10 | Universal Display Corporation | Organic electroluminescent materials and device |
US11101434B2 (en) | 2017-04-21 | 2021-08-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11566035B2 (en) | 2017-04-21 | 2023-01-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11591356B2 (en) | 2017-04-21 | 2023-02-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11038137B2 (en) | 2017-04-28 | 2021-06-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10910570B2 (en) | 2017-04-28 | 2021-02-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11702420B2 (en) | 2017-05-01 | 2023-07-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11117897B2 (en) | 2017-05-01 | 2021-09-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10941170B2 (en) | 2017-05-03 | 2021-03-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11201299B2 (en) | 2017-05-04 | 2021-12-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10870668B2 (en) | 2017-05-05 | 2020-12-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10862055B2 (en) | 2017-05-05 | 2020-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11377459B2 (en) | 2017-05-05 | 2022-07-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10930864B2 (en) | 2017-05-10 | 2021-02-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3401318A1 (en) | 2017-05-11 | 2018-11-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4141010A1 (en) | 2017-05-11 | 2023-03-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10944060B2 (en) | 2017-05-11 | 2021-03-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10822362B2 (en) | 2017-05-11 | 2020-11-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10944062B2 (en) | 2017-05-18 | 2021-03-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11038115B2 (en) | 2017-05-18 | 2021-06-15 | Universal Display Corporation | Organic electroluminescent materials and device |
US10790455B2 (en) | 2017-05-18 | 2020-09-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10840459B2 (en) | 2017-05-18 | 2020-11-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10934293B2 (en) | 2017-05-18 | 2021-03-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10930862B2 (en) | 2017-06-01 | 2021-02-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11552261B2 (en) | 2017-06-23 | 2023-01-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495757B2 (en) | 2017-06-23 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11832510B2 (en) | 2017-06-23 | 2023-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11174259B2 (en) | 2017-06-23 | 2021-11-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11814403B2 (en) | 2017-06-23 | 2023-11-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11802136B2 (en) | 2017-06-23 | 2023-10-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11731975B2 (en) | 2017-06-23 | 2023-08-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3418286A1 (en) | 2017-06-23 | 2018-12-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11958825B2 (en) | 2017-06-23 | 2024-04-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11608321B2 (en) | 2017-06-23 | 2023-03-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10968226B2 (en) | 2017-06-23 | 2021-04-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11678565B2 (en) | 2017-06-23 | 2023-06-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11758804B2 (en) | 2017-06-23 | 2023-09-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11725022B2 (en) | 2017-06-23 | 2023-08-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11469382B2 (en) | 2017-07-12 | 2022-10-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11228010B2 (en) | 2017-07-26 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4185086A1 (en) | 2017-07-26 | 2023-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11239433B2 (en) | 2017-07-26 | 2022-02-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11765970B2 (en) | 2017-07-26 | 2023-09-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11322691B2 (en) | 2017-07-26 | 2022-05-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11917843B2 (en) | 2017-07-26 | 2024-02-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11968883B2 (en) | 2017-07-26 | 2024-04-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11744141B2 (en) | 2017-08-09 | 2023-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11508913B2 (en) | 2017-08-10 | 2022-11-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11349083B2 (en) | 2017-08-10 | 2022-05-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3444258A2 (en) | 2017-08-10 | 2019-02-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3783006A1 (en) | 2017-08-10 | 2021-02-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11744142B2 (en) | 2017-08-10 | 2023-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11910699B2 (en) | 2017-08-10 | 2024-02-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11723269B2 (en) | 2017-08-22 | 2023-08-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11462697B2 (en) | 2017-08-22 | 2022-10-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11437591B2 (en) | 2017-08-24 | 2022-09-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11605791B2 (en) | 2017-09-01 | 2023-03-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11424420B2 (en) | 2017-09-07 | 2022-08-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11444249B2 (en) | 2017-09-07 | 2022-09-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11696492B2 (en) | 2017-09-07 | 2023-07-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10964895B2 (en) | 2017-09-11 | 2021-03-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10608188B2 (en) | 2017-09-11 | 2020-03-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11778897B2 (en) | 2017-09-20 | 2023-10-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11910702B2 (en) | 2017-11-07 | 2024-02-20 | Universal Display Corporation | Organic electroluminescent devices |
US11685756B2 (en) | 2017-11-07 | 2023-06-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11214587B2 (en) | 2017-11-07 | 2022-01-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11183646B2 (en) | 2017-11-07 | 2021-11-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11168103B2 (en) | 2017-11-17 | 2021-11-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11825735B2 (en) | 2017-11-28 | 2023-11-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3489243A1 (en) | 2017-11-28 | 2019-05-29 | University of Southern California | Carbene compounds and organic electroluminescent devices |
EP3878855A1 (en) | 2017-11-28 | 2021-09-15 | University of Southern California | Carbene compounds and organic electroluminescent devices |
EP3492480A2 (en) | 2017-11-29 | 2019-06-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3492528A1 (en) | 2017-11-30 | 2019-06-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11937503B2 (en) | 2017-11-30 | 2024-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10971687B2 (en) | 2017-12-14 | 2021-04-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11233204B2 (en) | 2017-12-14 | 2022-01-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11233205B2 (en) | 2017-12-14 | 2022-01-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11081659B2 (en) | 2018-01-10 | 2021-08-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11700765B2 (en) | 2018-01-10 | 2023-07-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11515493B2 (en) | 2018-01-11 | 2022-11-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11271177B2 (en) | 2018-01-11 | 2022-03-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11818946B2 (en) | 2018-01-11 | 2023-11-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4019526A1 (en) | 2018-01-26 | 2022-06-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11845764B2 (en) | 2018-01-26 | 2023-12-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11542289B2 (en) | 2018-01-26 | 2023-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11367840B2 (en) | 2018-01-26 | 2022-06-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12029055B2 (en) | 2018-01-30 | 2024-07-02 | The University Of Southern California | OLED with hybrid emissive layer |
US11239434B2 (en) | 2018-02-09 | 2022-02-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11957050B2 (en) | 2018-02-09 | 2024-04-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11910708B2 (en) | 2018-02-09 | 2024-02-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11697662B2 (en) | 2018-02-09 | 2023-07-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11180519B2 (en) | 2018-02-09 | 2021-11-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11342509B2 (en) | 2018-02-09 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11217757B2 (en) | 2018-03-12 | 2022-01-04 | Universal Display Corporation | Host materials for electroluminescent devices |
US11279722B2 (en) | 2018-03-12 | 2022-03-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11557733B2 (en) | 2018-03-12 | 2023-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11746122B2 (en) | 2018-03-12 | 2023-09-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11142538B2 (en) | 2018-03-12 | 2021-10-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11700766B2 (en) | 2018-03-12 | 2023-07-11 | Universal Display Corporation | Host materials for electroluminescent devices |
US11165028B2 (en) | 2018-03-12 | 2021-11-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11882759B2 (en) | 2018-04-13 | 2024-01-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11390639B2 (en) | 2018-04-13 | 2022-07-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11616203B2 (en) | 2018-04-17 | 2023-03-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11342513B2 (en) | 2018-05-04 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11515494B2 (en) | 2018-05-04 | 2022-11-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11753427B2 (en) | 2018-05-04 | 2023-09-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11839142B2 (en) | 2018-05-04 | 2023-12-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11793073B2 (en) | 2018-05-06 | 2023-10-17 | Universal Display Corporation | Host materials for electroluminescent devices |
US11459349B2 (en) | 2018-05-25 | 2022-10-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11844267B2 (en) | 2018-05-25 | 2023-12-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11450822B2 (en) | 2018-05-25 | 2022-09-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11716900B2 (en) | 2018-05-30 | 2023-08-01 | Universal Display Corporation | Host materials for electroluminescent devices |
US11296283B2 (en) | 2018-06-04 | 2022-04-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11404653B2 (en) | 2018-06-04 | 2022-08-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12022727B2 (en) | 2018-06-04 | 2024-06-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11925103B2 (en) | 2018-06-05 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11339182B2 (en) | 2018-06-07 | 2022-05-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11228004B2 (en) | 2018-06-22 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11261207B2 (en) | 2018-06-25 | 2022-03-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11753425B2 (en) | 2018-07-11 | 2023-09-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4206210A1 (en) | 2018-08-22 | 2023-07-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3613751A1 (en) | 2018-08-22 | 2020-02-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11233203B2 (en) | 2018-09-06 | 2022-01-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11939293B2 (en) | 2018-09-11 | 2024-03-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11485706B2 (en) | 2018-09-11 | 2022-11-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11718634B2 (en) | 2018-09-14 | 2023-08-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11903305B2 (en) | 2018-09-24 | 2024-02-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11469383B2 (en) | 2018-10-08 | 2022-10-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11495752B2 (en) | 2018-10-08 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11476430B2 (en) | 2018-10-15 | 2022-10-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11515482B2 (en) | 2018-10-23 | 2022-11-29 | Universal Display Corporation | Deep HOMO (highest occupied molecular orbital) emitter device structures |
US11469384B2 (en) | 2018-11-02 | 2022-10-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11839141B2 (en) | 2018-11-02 | 2023-12-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11825736B2 (en) | 2018-11-19 | 2023-11-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11963441B2 (en) | 2018-11-26 | 2024-04-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11672176B2 (en) | 2018-11-28 | 2023-06-06 | Universal Display Corporation | Host materials for electroluminescent devices |
US12035618B2 (en) | 2018-11-28 | 2024-07-09 | Universal Display Corporation | Electroluminescent devices |
US11706980B2 (en) | 2018-11-28 | 2023-07-18 | Universal Display Corporation | Host materials for electroluminescent devices |
US11515489B2 (en) | 2018-11-28 | 2022-11-29 | Universal Display Corporation | Host materials for electroluminescent devices |
US11716899B2 (en) | 2018-11-28 | 2023-08-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11690285B2 (en) | 2018-11-28 | 2023-06-27 | Universal Display Corporation | Electroluminescent devices |
US12048246B2 (en) | 2018-11-28 | 2024-07-23 | Universal Display Corporation | Host materials for electroluminescent devices |
US11672165B2 (en) | 2018-11-28 | 2023-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11623936B2 (en) | 2018-12-11 | 2023-04-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11834459B2 (en) | 2018-12-12 | 2023-12-05 | Universal Display Corporation | Host materials for electroluminescent devices |
US11737349B2 (en) | 2018-12-12 | 2023-08-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3690973A1 (en) | 2019-01-30 | 2020-08-05 | University Of Southern California | Organic electroluminescent materials and devices |
US11780829B2 (en) | 2019-01-30 | 2023-10-10 | The University Of Southern California | Organic electroluminescent materials and devices |
US11812624B2 (en) | 2019-01-30 | 2023-11-07 | The University Of Southern California | Organic electroluminescent materials and devices |
EP3689889A1 (en) | 2019-02-01 | 2020-08-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4301117A2 (en) | 2019-02-01 | 2024-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11370809B2 (en) | 2019-02-08 | 2022-06-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11325932B2 (en) | 2019-02-08 | 2022-05-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11773320B2 (en) | 2019-02-21 | 2023-10-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11871653B2 (en) | 2019-02-22 | 2024-01-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11758807B2 (en) | 2019-02-22 | 2023-09-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11557738B2 (en) | 2019-02-22 | 2023-01-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11512093B2 (en) | 2019-03-04 | 2022-11-29 | Universal Display Corporation | Compound used for organic light emitting device (OLED), consumer product and formulation |
US11739081B2 (en) | 2019-03-11 | 2023-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11569480B2 (en) | 2019-03-12 | 2023-01-31 | Universal Display Corporation | Plasmonic OLEDs and vertical dipole emitters |
EP3709376A1 (en) | 2019-03-12 | 2020-09-16 | Universal Display Corporation | Oled with triplet emitter and excited state lifetime less than 200 ns |
US11968851B2 (en) | 2019-03-12 | 2024-04-23 | Universal Display Corporation | Organic electroluminescent devices |
US11963389B2 (en) | 2019-03-12 | 2024-04-16 | Universal Display Corporation | Plasmonic OLEDs and vertical dipole emitters |
US11637261B2 (en) | 2019-03-12 | 2023-04-25 | Universal Display Corporation | Nanopatch antenna outcoupling structure for use in OLEDs |
EP4134371A2 (en) | 2019-03-26 | 2023-02-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11963438B2 (en) | 2019-03-26 | 2024-04-16 | The University Of Southern California | Organic electroluminescent materials and devices |
EP3715353A1 (en) | 2019-03-26 | 2020-09-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11639363B2 (en) | 2019-04-22 | 2023-05-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11613550B2 (en) | 2019-04-30 | 2023-03-28 | Universal Display Corporation | Organic electroluminescent materials and devices comprising benzimidazole-containing metal complexes |
US12006333B2 (en) | 2019-04-30 | 2024-06-11 | Universal Display Corporation | Organic electroluminescent materials and devices comprising imidazole-containing metal complexes |
US11495756B2 (en) | 2019-05-07 | 2022-11-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11827651B2 (en) | 2019-05-13 | 2023-11-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11634445B2 (en) | 2019-05-21 | 2023-04-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12010859B2 (en) | 2019-05-24 | 2024-06-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3750897A1 (en) | 2019-06-10 | 2020-12-16 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11647667B2 (en) | 2019-06-14 | 2023-05-09 | Universal Display Corporation | Organic electroluminescent compounds and organic light emitting devices using the same |
US11920070B2 (en) | 2019-07-12 | 2024-03-05 | The University Of Southern California | Luminescent janus-type, two-coordinated metal complexes |
US11685754B2 (en) | 2019-07-22 | 2023-06-27 | Universal Display Corporation | Heteroleptic organic electroluminescent materials |
US11926638B2 (en) | 2019-07-22 | 2024-03-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12018036B2 (en) | 2019-07-22 | 2024-06-25 | Universal Display Corporation | Heteroleptic organic electroluminescent materials and devices |
EP3771717A1 (en) | 2019-07-30 | 2021-02-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4219515A1 (en) | 2019-07-30 | 2023-08-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11708355B2 (en) | 2019-08-01 | 2023-07-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11985888B2 (en) | 2019-08-12 | 2024-05-14 | The Regents Of The University Of Michigan | Organic electroluminescent device |
US11374181B2 (en) | 2019-08-14 | 2022-06-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11930699B2 (en) | 2019-08-15 | 2024-03-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3778614A1 (en) | 2019-08-16 | 2021-02-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11925105B2 (en) | 2019-08-26 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11937494B2 (en) | 2019-08-28 | 2024-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11600787B2 (en) | 2019-08-30 | 2023-03-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11820783B2 (en) | 2019-09-06 | 2023-11-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11999886B2 (en) | 2019-09-26 | 2024-06-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11864458B2 (en) | 2019-10-08 | 2024-01-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11950493B2 (en) | 2019-10-15 | 2024-04-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11697653B2 (en) | 2019-10-21 | 2023-07-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11919914B2 (en) | 2019-10-25 | 2024-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11765965B2 (en) | 2019-10-30 | 2023-09-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3816175A1 (en) | 2019-11-04 | 2021-05-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3823055A1 (en) | 2019-11-14 | 2021-05-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11889708B2 (en) | 2019-11-14 | 2024-01-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3845545A1 (en) | 2020-01-06 | 2021-07-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4151644A1 (en) | 2020-01-06 | 2023-03-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11778895B2 (en) | 2020-01-13 | 2023-10-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4294157A2 (en) | 2020-01-28 | 2023-12-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3858945A1 (en) | 2020-01-28 | 2021-08-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11917900B2 (en) | 2020-01-28 | 2024-02-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11932660B2 (en) | 2020-01-29 | 2024-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12018035B2 (en) | 2020-03-23 | 2024-06-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11970508B2 (en) | 2020-04-22 | 2024-04-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12035613B2 (en) | 2020-05-26 | 2024-07-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP3937268A1 (en) | 2020-07-10 | 2022-01-12 | Universal Display Corporation | Plasmonic oleds and vertical dipole emitters |
EP4016659A1 (en) | 2020-11-16 | 2022-06-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4001286A1 (en) | 2020-11-24 | 2022-05-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4329463A2 (en) | 2020-11-24 | 2024-02-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4001287A1 (en) | 2020-11-24 | 2022-05-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4039692A1 (en) | 2021-02-03 | 2022-08-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4059915A2 (en) | 2021-02-26 | 2022-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4060758A2 (en) | 2021-02-26 | 2022-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4053137A1 (en) | 2021-03-05 | 2022-09-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4056578A1 (en) | 2021-03-12 | 2022-09-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4059941A1 (en) | 2021-03-15 | 2022-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4074723A1 (en) | 2021-04-05 | 2022-10-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4075531A1 (en) | 2021-04-13 | 2022-10-19 | Universal Display Corporation | Plasmonic oleds and vertical dipole emitters |
EP4401530A2 (en) | 2021-04-14 | 2024-07-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4075530A1 (en) | 2021-04-14 | 2022-10-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4086266A1 (en) | 2021-04-23 | 2022-11-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4079743A1 (en) | 2021-04-23 | 2022-10-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4112701A2 (en) | 2021-06-08 | 2023-01-04 | University of Southern California | Molecular alignment of homoleptic iridium phosphors |
EP4151699A1 (en) | 2021-09-17 | 2023-03-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4212539A1 (en) | 2021-12-16 | 2023-07-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4242285A1 (en) | 2022-03-09 | 2023-09-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4265626A2 (en) | 2022-04-18 | 2023-10-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4282863A1 (en) | 2022-05-24 | 2023-11-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4293001A1 (en) | 2022-06-08 | 2023-12-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4299693A1 (en) | 2022-06-28 | 2024-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4326030A1 (en) | 2022-08-17 | 2024-02-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4376583A2 (en) | 2022-10-27 | 2024-05-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4369898A1 (en) | 2022-10-27 | 2024-05-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4362630A2 (en) | 2022-10-27 | 2024-05-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4362631A2 (en) | 2022-10-27 | 2024-05-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4362645A2 (en) | 2022-10-27 | 2024-05-01 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4386065A1 (en) | 2022-12-14 | 2024-06-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
Also Published As
Publication number | Publication date |
---|---|
KR101091399B1 (ko) | 2011-12-07 |
TW200531592A (en) | 2005-09-16 |
JPWO2005089025A1 (ja) | 2008-01-31 |
US20070254182A1 (en) | 2007-11-01 |
JP4545741B2 (ja) | 2010-09-15 |
US7749615B2 (en) | 2010-07-06 |
TWI377867B (ja) | 2012-11-21 |
KR20060135024A (ko) | 2006-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4545741B2 (ja) | 有機電界発光素子 | |
JP4593470B2 (ja) | 有機電界発光素子 | |
JP4823730B2 (ja) | 発光層化合物及び有機電界発光素子 | |
TWI518071B (zh) | Organic light field components | |
JP4593631B2 (ja) | 有機電界発光素子用化合物及び有機電界発光素子 | |
JP4519946B2 (ja) | 有機電界発光素子用化合物及び有機電界発光素子 | |
JP5009922B2 (ja) | 有機電界発光素子材料及び有機電界発光素子 | |
JP5399418B2 (ja) | 有機電界発光素子 | |
KR101598931B1 (ko) | 유기 전계 발광 소자용 화합물 및 이것을 이용한 유기 전계 발광 소자 | |
WO2009136586A1 (ja) | 有機電界発光素子用化合物及び有機電界発光素子 | |
JP2005011610A (ja) | 有機電界発光素子 | |
JP5031575B2 (ja) | 有機電界発光素子 | |
JP4864708B2 (ja) | 有機電界発光素子 | |
WO2005030901A1 (ja) | 有機電界発光素子 | |
JP2005011804A (ja) | 有機電界発光素子 | |
KR20070097469A (ko) | 유기 전계발광 소자 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006510926 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200580008340.8 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020067021275 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 1020067021275 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10590899 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase | ||
WWP | Wipo information: published in national office |
Ref document number: 10590899 Country of ref document: US |