WO2006098080A1 - 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 - Google Patents
芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 Download PDFInfo
- Publication number
- WO2006098080A1 WO2006098080A1 PCT/JP2006/300516 JP2006300516W WO2006098080A1 WO 2006098080 A1 WO2006098080 A1 WO 2006098080A1 JP 2006300516 W JP2006300516 W JP 2006300516W WO 2006098080 A1 WO2006098080 A1 WO 2006098080A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- substituted
- group
- unsubstituted
- carbon atoms
- aromatic amine
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
- C07C211/61—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton with at least one of the condensed ring systems formed by three or more rings
-
- 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
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
- H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/114—Poly-phenylenevinylene; Derivatives thereof
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
- C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
- C07C2603/48—Chrysenes; Hydrogenated chrysenes
-
- 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
- C09K2211/1011—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
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/90—Multiple hosts in the emissive layer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
-
- 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 aromatic amine derivative and an organic electoluminescence device using the same, and in particular, an organic electoluminescence device having a long lifetime and high luminous efficiency and high color purity blue emission can be obtained. It relates to an aromatic amine derivative to be realized.
- an EL element is composed of a light emitting layer and a pair of counter electrodes sandwiching the layer.
- light emission when an electric field is applied between both electrodes, electrons are injected from the cathode side and holes are injected from the anode side.
- this is a phenomenon in which these electrons recombine with holes in the light emitting layer to generate an excited state, and energy is emitted as light when the excited state returns to the ground state.
- Patent Document 1 For example, a technique using a single monoanthracene compound as an organic light-emitting material is disclosed (Patent Document 1). However, in this technology, for example, at a current density of 165 mA / cm 2 , only a luminance of 1650 cdZm 2 is obtained, and the efficiency is very low with LED / A, which is not practical.
- Patent Document 2 a technique using a single bisanthracene compound as an organic light emitting material is disclosed (Patent Document 2). However, even with this technology, even though the efficiency is about: 3 to 3 cd / A, improvement for practical use has been demanded.
- Patent Document 3 a long-life organic EL device using a distyryl compound as an organic light-emitting material and containing styrylamine added thereto has been proposed (Patent Document 3).
- this device has been required to be further improved so that its lifetime is not sufficient.
- Patent Document 4 a technique using a mono- or bisanthracene compound and a distilil compound as an organic light-emitting medium layer is disclosed (Patent Document 4).
- Patent Document 4 a technique using a mono- or bisanthracene compound and a distilil compound as an organic light-emitting medium layer is disclosed.
- the emission spectrum has become longer due to the conjugated structure of the styryl compound, which deteriorates the color purity.
- Patent Document 5 discloses a blue light emitting device using a diaminotalicene derivative. However, although this device has excellent luminous efficiency, there has been a demand for further improvement with a sufficient lifetime.
- Patent Document 1 Japanese Patent Laid-Open No. 11-3782
- Patent Document 2 JP-A-8-12600
- Patent Document 3 International Publication WO94Z006157
- Patent Document 4 Japanese Patent Laid-Open No. 2001-284050
- Patent Document 5 International Publication WO04Z044088
- the present invention has been made to solve the above-mentioned problems, and is an organic EL device that has a long lifetime, a high light emission efficiency, a high color purity, and a blue light emission, and an aromatic that realizes the organic EL device.
- the object is to provide an amine derivative.
- the present invention provides an aromatic amine derivative represented by the following general formula (1).
- a to A each independently represent a hydrogen atom, a substituted or unsubstituted carbon atom having 1 to 5 carbon atoms.
- a, b, c, d are each independently 0-3 Represents an integer.
- a to A may be the same or different.
- a to A are each independently a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms,
- A, A and A, and A and A may combine with each other to form a saturated or unsaturated ring.
- R to R each independently represent a hydrogen atom, a substituted or unsubstituted carbon atom having 1 to 20 carbon atoms.
- the present invention provides an organic EL device in which an organic thin film layer composed of one or more layers including at least a light emitting layer is sandwiched between a cathode and an anode, wherein at least one of the organic thin film layers is the fragrance.
- the present invention provides an organic EL device containing a group amine derivative alone or as a component of a mixture.
- the organic EL device using the aromatic amine derivative of the present invention has sufficient light emission luminance in practical use at a low applied voltage, and has a long lifetime that is difficult to deteriorate even when used for a long time because of high light emission efficiency. Les.
- FIG. 1 is a view showing an NMR spectrum of an aromatic amine derivative of the present invention obtained in Synthesis Example 1.
- FIG. 2 is a diagram showing a 1 H-NMR spectrum of an aromatic amine derivative of the present invention obtained in Synthesis Example 2.
- FIG. 3 is a diagram showing a 1 H-NMR spectrum of an aromatic amine derivative of the present invention obtained in Synthesis Example 3.
- FIG. 4 is a diagram showing a 1 H-NMR spectrum of an aromatic amine derivative of the present invention obtained in Synthesis Example 4.
- the aromatic amine derivative of the present invention is a compound represented by the following general formula (1).
- a 1 to A 4 are each independently a hydrogen atom, substituted or unsubstituted
- Substituted or unsubstituted alkyl group having 1 to 50 carbon atoms (preferably 1 to 20 carbon atoms), substituted or unsubstituted aryl group having 5 to 50 nuclear carbon atoms (preferably having 5 to 20 nuclear carbon atoms), substituted or unsubstituted Substituted aralkyl group having 6 to 50 nuclear carbon atoms (preferably 6 to 20 carbon atoms), substituted or unsubstituted cycloalkyl group having 3 to 50 nuclear carbon atoms (preferably 5 to 12 carbon atoms)
- a to A each independently represents a substituted or unsubstituted carbon number of 1 to 50 (preferably carbon
- a group (preferably having 6 to 20 nuclear carbon atoms), a substituted or unsubstituted cycloalkyl group having 3 to 50 (preferably 5 to 12 nuclear carbon atoms) cycloalkyl group, a substituted or unsubstituted carbon atom having 1 to 50 carbon atoms (Preferably 1 to 6 carbon atoms) alkoxyl group, substituted or unsubstituted nuclear carbon number 5 to 50 (preferably 5 to 18 carbon atoms) aryloxy group, substituted or unsubstituted nuclear carbon number An arylamino group having 5 to 50 (preferably 5 to 18 carbon atoms), a substituted or unsubstituted alkylamino group having 1 to 20 carbon atoms (preferably 1 to 6 carbon atoms), a substituted or unsubstituted nucleus A heterocyclic group having 5 to 50 carbon atoms (preferably a nuclear carbon number of 5 to 20) or a halogen atom.
- alkyl groups A to A include, for example, a methinole group, an ethyl group, a propyl group,
- Pinole group butyl group, see-butyl group, tert_butyl group, pentyl group, hexyl group, heptyl group, octyl group, stearyl group, 2-phenylisopropyl group, trichloromethyl group, trifluoromethyl group , Benzyl group, monophenoxybenzyl group, hi, monodimethylbenzylene group, hi, monomethylphenylbenzyl group, hi, didifluoromethylbenzyl group, triphenylmethyl group, One benzyloxybenzyl group and the like can be mentioned.
- Examples of the aryl group of A to A include a phenyl group, a 2_methylphenyl group, and a 3-methyl group.
- Examples of the aralkyl groups A to A include a benzyl group, a 1_phenylethyl group, and 2
- Examples of the cycloalkyl groups A to A include a cyclopropyl group, a cyclobutyl group,
- Examples include cyclopentyl group, cyclohexyl group, cycloheptyl group, cyclooctyl group, cyclononyl group, bicycloheptyl group, bicyclooctinole group, tricycloheptyl group, adamantyl group, etc., cyclopentyl group, cyclohexyl group, etc. Group, cycloheptyl group, bicycloheptyl group, bicyclooctyl group and adamantyl group are preferred.
- alkoxyl group of A to A examples include, for example, methoxy group, ethoxy group, propoxy group
- Examples of the aryloxy group of A to A include a phenoxy group, a triloxy group, and a naphthyl group.
- arylamino group of A to A for example, diphenylamino group, ditolylamino group,
- Examples thereof include a dinaphthylamino group and a naphthylphenylamino group.
- alkylamino group of A to A examples include, for example, a dimethylamino group, a jetylamino group,
- heterocyclic group of A to A examples include imidazole, benzimidazole, and pyrrole.
- halogen atoms A to A examples include a fluorine atom, a chlorine atom, and a bromine atom.
- a to (! Each independently represents an integer of 0 to 3, preferably 0 to:!.
- a to A may be the same or different.
- a and A, A and A may be linked together to form a saturated or unsaturated ring.
- a and A, A and A may be linked together to form a saturated or unsaturated ring.
- a and A, and A and A may combine with each other to form a saturated or unsaturated ring.
- this ring examples include cycloalkanes having 4 to 12 carbon atoms such as cyclobutane, cyclopentane, cyclohexane, adamantane and norbornane, and cycloalkanes having 4 to 12 carbon atoms such as cyclobutene, cyclopentene, cyclohexene, cycloheptene and cyclootaten.
- C6-C12 cycloalkadiene such as cycloalkene, cyclohexadiene, cyclohexadiene, cyclooctadiene, etc.
- C6-C50 such as benzene, naphthalene, phenanthrene, anthracene, pyrene, chrysene, and isanaphthylene Examples thereof include aromatic rings, heterocyclic rings having 5 to 50 carbon atoms such as imidazole, pyrrole, furan, thiophene and pyridine.
- R 1 to R 4 are each independently a hydrogen atom, substituted or unsubstituted
- the substituents for A A and R R include a substituted or unsubstituted nuclear carbon number of 5
- alkyl groups having 1 to 10 carbon atoms cycloalkyl groups having 5 to 7 carbon atoms, alkyl groups having 1 to 6 carbon atoms and alkoxy groups having 1 to 10 carbon atoms are preferred, and cycloalkyl groups having 5 to 7 carbon atoms are preferred. More preferred are methylol group, ethyl group, n-propyl group, isopropyl group, n-butyl group, sec-butyl group, tert-butyl group, n-pentyl group, n xyl group, cyclopentyl group and cyclohexyl group. Particularly preferred.
- R R is a hydrogen atom.
- the structure is represented by the following general formula (2).
- a A force is independently substituted or substituted.
- it is a substituted or unsubstituted alkyl group having 150 carbon atoms.
- [0029] [Chemical 10] [0030] Among these compounds, compounds (D-1), (D-2), (D-5), (D-6), (D9), (D-17), (D— 18), (D-20), (D-21), (D-22), (D-23), (D-25) and (D-26) are preferred.
- the method for producing the aromatic amine derivative represented by the general formula (1) of the present invention is not particularly limited and may be produced by a known method, for example, Rev. Roum. Chim., 34 1907 (1989) (MD Bancia 6) 12 and 12 dib mouth moclicene obtained by the method described in the above) are aminated with diallylamine to produce an aromatic amine derivative.
- the aromatic amine derivative represented by the general formula (1) of the present invention has a diaminotalicene structure, which is a luminescent center, linked to a benzene ring having a substituent, thereby allowing the compounds to meet each other. Therefore, the lifetime is prolonged, and by increasing the number of substituents to 2 or more, the association between the compounds is further prevented, and the lifetime is further improved.
- it has strong fluorescence in the solid state, excellent electroluminescence, and fluorescence quantum efficiency of 0.3 or more.
- it has excellent hole injection and hole transport properties from metal electrodes or organic thin film layers, and excellent electron injection and electron transport properties from metal electrodes or organic thin film layers. It is effectively used as a light emitting material for devices, particularly as a doping material, and other hole transporting materials, electron transporting materials or doping materials may be used.
- the organic EL device of the present invention is a device in which one or more organic thin film layers are formed between an anode and a cathode.
- a light emitting layer is provided between the anode and the cathode.
- the light emitting layer contains a light emitting material, and may further contain a hole injecting material or an electron injecting material to transport holes injected from the anode or electrons injected from the cathode to the light emitting material.
- the aromatic amine derivative of the present invention has high light emission characteristics and has excellent hole injection properties, hole transport properties, electron injection properties, and electron transport properties, and thus emits light as a light emitting material or a driving material. Can be used for layers.
- the preferred content when the light emitting layer contains the aromatic amine derivative of the present invention is usually from 0.:! To 20% by weight, and from :! to 10% by weight. This is even better.
- the aromatic amine derivative of the present invention has an extremely high fluorescence quantum effect. Therefore, it is possible to form a light-emitting layer using only this aromatic amine derivative.
- the organic EL device of the present invention is an organic EL device in which two or more organic thin film layers including at least a light emitting layer are sandwiched between a cathode and an anode, and the fragrance of the present invention is interposed between the anode and the light emitting layer. It is also preferable to have an organic layer mainly composed of a group amine derivative. Examples of the organic layer include a hole injection layer and a hole transport layer.
- the host material is at least selected from an anthracene derivative of the following general formula (3), an anthracene derivative of (4) and a pyrene derivative of (5) It is preferable to contain one kind.
- X and X are each independently a hydrogen atom, substituted or unsubstituted
- Ar and Ar are each independently a substituted or unsubstituted aryl group having 5 to 50 nuclear carbon atoms.
- n is an integer between :! When m is 2 or more, the groups in [] may be the same or different. )
- X to X each independently represent a hydrogen atom, a substituted or unsubstituted carbon
- X when e, f, g is 2 or more
- X 1 and x 2 may be the same or different.
- Ar is a substituted or unsubstituted aryl group having 10 to 50 condensed carbon atoms and containing A
- r is a substituted or unsubstituted aryl group having 5 to 50 nuclear carbon atoms.
- n is an integer from:! When n is 2 or more, the groups in [] may be the same or different. )
- anthracene derivatives represented by the general formulas (3) and (4) are shown below, but are not limited to these exemplified compounds.
- Ar and Ar are each independently a substituted or unsubstituted number of nuclear carbon atoms.
- L and L are each independently a substituted or unsubstituted phenylene group, substituted or unsubstituted
- s is an integer from 0 to 2
- p is an integer from 1 to 4
- q is an integer from 0 to 2
- r is an integer from 0 to 4.
- L or Ar is bonded to any of the 1-5 positions of pyrene, and L or Ar is pyrene.
- L and L or pyrene are different bonding positions on Ar and Ar, respectively.
- the organic EL device having a multi-layered organic thin film layer includes (anode / hole injection layer / light emitting layer / cathode), (anode / light emitting layer / electron injection layer / cathode), (anode / positive electrode).
- a hole injection layer / a light emitting layer / an electron injection layer / a cathode For example, a hole injection layer / a light emitting layer / an electron injection layer / a cathode).
- the organic thin film layer has a multi-layered structure, so that it is possible to prevent a decrease in luminance and life due to quenching.
- a light emitting material, a doping material, a hole injection material, and an electron injection material can be used in combination.
- the driving material can improve luminous brightness and luminous efficiency, and red and blue light emission can be obtained.
- the hole injection layer, the light emitting layer, and the electron injection layer may each be formed by a layer configuration of two or more layers.
- the layer that injects holes from the electrode is the hole injection layer
- the layer that receives holes from the hole injection layer and transports the holes to the light emitting layer is the hole transport layer.
- a layer that injects electrons from an electrode is referred to as an electron injection layer
- a layer that receives electrons from the electron injection layer and transports electrons to a light emitting layer is referred to as an electron transport layer.
- Each of these layers is selected and used depending on factors such as the energy level of the material, heat resistance, and adhesion to the organic layer or metal electrode.
- Host materials or doping materials other than the above general formulas (3) to (5) that can be used in the light emitting layer together with the aromatic amine derivative of the present invention include, for example, naphthalene, phenanthrene, norebrene, anthracene, tetracene, Pyrene, Perylene, Talycene, Decacyclene, Coronene, Tetraphenylcyclopentagen, Pentaphenylcyclopentagen, Fluorene, Spirofluorene, 9, 10-Diphenylanthracene, 9, 10-Bis (phenylethynyl) anthracene 1, 4 Condensed polyaromatic compounds such as bis (9'ethynylanthracenyl) benzene and their derivatives, tris (8 quinolinolato) aluminum, bis (2-methinole 8-quinolinolato) 4- (phenyl) Phenolate) Organometallic complexes such as aluminum,
- the hole injecting material has the ability to transport holes, has a hole injecting effect from the anode, and an excellent hole injecting effect for the light emitting layer or the light emitting material, and is generated in the light emitting layer.
- a compound that prevents the exciton from moving to the electron injection layer or the electron injection material and has an excellent thin film forming ability is preferable.
- phthalocyanine derivatives naphthalocyanine derivatives, Lufirin derivatives, oxazole, oxaziazole, triazole, imidazole, imidazolone, imidazolethione, pyrazoline, pyrazolone, tetrahydroimidazole, oxazole, oxadiazole, hydrazone, acylhydrazone, polyarylalkane, stinolevene, butadiene, benzidine type triphenyl Examples thereof include, but are not limited to, min, styrylamine triphenylamine, diamine type triphenylamine, and derivatives thereof, and polymer materials such as polybutylcarbazole, polysilane, and conductive polymer. is not.
- aromatic tertiary amine derivatives include triphenylamine, tritolylamine, tolyldiphenylamine, N, N, 1-diphenyl-1-N, N ′-(3-methylphenyl) -1,1,1,1-biphenyl-1 4 , 4, 1 diamin, N, N, N,, N, 1 (4-methylphenyl) 1 1, 1, 1 phenol 2, 4, 1 diamin, N, N, ⁇ ', ⁇ , 1 ( 4-methylphenyl) 1, 1 '-biphenyl 4, 4'-diamin, ⁇ , N' -diphenyl 2- '-(Methylphenyl) ⁇ , N'-(4— ⁇ -Butylphenyl) —Phenanthrene 9,10-Diamine, ⁇ , ⁇ ⁇ Bis (4-Di-4-tolylaminophenyl) 4 Phenylol cyclohexane, etc. Or an oligomer or polymer
- Examples of phthalocyanine (p c ) derivatives include HPc, CuPc, CoPc, NiPc, and ZnPc.
- the organic EL device of the present invention is a layer containing these aromatic tertiary amine derivatives and / or phthalocyanine derivatives, for example, the hole transport layer or the hole injection layer, between the light emitting layer and the anode. Is preferably formed.
- the electron injecting material has the ability to transport electrons, has an electron injecting effect from the cathode, and an excellent electron injecting effect with respect to the light emitting layer or the light emitting material, and corrects the excitons generated in the light emitting layer.
- Compounds that prevent migration to the hole injection layer and have excellent thin film forming ability are preferred. . Specific examples include fluorenone, anthraquinodimethane, diphenoquinone, thiopyrandioxide, oxazole, oxadiazole, triazolene, imidazole, perylenetetra force rubonic acid, fluorenylidenemethane, anthraquinodimethane, anthrone and their derivatives. However, it is not limited to these. Further, it can be sensitized by adding an electron accepting substance to the hole injecting material and an electron donating substance to the electron injecting material.
- more effective electron injection materials are metal complex compounds and nitrogen-containing five-membered ring derivatives.
- Examples of the metal complex compound include 8-hydroxyquinolinatotrithium, bis (8-hydroxyquinolinato) zinc, bis (8-hydroxyquinolinato) copper, bis (8-hydroxyquinolinato) manganese, tris ( 8-hydroxyquinolinato) aluminum, tris (2-methyl _ 8-hydroxyquinolinato) aluminum, tris (8-hydroxyquinolinato) gallium, bis (10-hydroxybenzo [h] quinolinato) beryllium Bis (10-hydroxybenzo [h] quinolinate) zinc, bis (2-methyl-8 quinolinate) black gallium, bis (2-methyl-8 quinolinato) (o cresolate) gallium, bis (2-methyl-8 quinolinate) ) (1-Naphthato) aluminum, bis (2-methyl-8 quinolinate) (2 Naphthra) G) is not limited to these forces gallium, and the like.
- nitrogen-containing five-membered derivative for example, oxazole, thiazole, oxadiazole, thiadiazole, and triazole derivatives are preferable.
- 2,5 bis (1-phenol) -1,3,4-oxazole, dimethyl POPOP 2,5 bis (1-phenol) 1,3,4-thiazole, 2,5 —Bis (1-phenyl) -1,3,4-oxadiazol, 2_ (4, _tert_butylphenyl) _ 5 _ (4 "-biphenyl) 1,3,4-oxadiazol, 2, 5_ Bis (1-naphthyl) _ 1, 3, 4_ oxadiazole, 1, 4_ bis [2_ (5 _phenyloxadiazolyl)] benzene, 1, 4_ bis [2— (5-phenyl) _4_tert_butylbenzene], 2- (4 '_tert_butylphenyl) _ 5_ (4 "—bi
- a light emitting material in addition to at least one aromatic amine derivative selected from general formula (1), a light emitting material, a doping material, a hole injection material, and At least one of the electron injection materials may be contained in the same layer.
- a protective layer is provided on the surface of the device, or the entire device is protected by silicon oil, resin, etc. Is also possible.
- a material having a work function larger than 4 eV is suitable, and carbon, aluminum, vanadium, iron, cobalt, nickel, tungsten, silver, gold Platinum, palladium, etc. and their alloys, metal oxides such as tin oxide and indium oxide used for ITO substrates and NES A substrates, and organic conductive resins such as polythiophene and polypyrrole are used.
- the conductive material used for the cathode those having a work function smaller than 4 eV are suitable, such as magnesium, calcium, tin, lead, titanium, yttrium, lithium, ruthenium, manganese, ano-reminium, lithium fluoride, etc. And the force with which these alloys are used.
- magnesium / silver, magnesium / indium, lithium / aluminum, and the like, which are representative examples, are not limited to these.
- the ratio of the alloy is controlled by the temperature of the deposition source, the atmosphere, the degree of vacuum, etc., and is selected to an appropriate ratio. If necessary, the anode and the cathode may be formed of two or more layers.
- the organic EL device of the present invention in order to emit light efficiently, it is desirable that at least one surface be sufficiently transparent in the light emission wavelength region of the element. It is also desirable that the substrate be transparent.
- the transparent electrode is set using the conductive material described above so as to ensure a predetermined translucency by a method such as vapor deposition or sputtering.
- the electrode on the light emitting surface preferably has a light transmittance of 10% or more.
- the substrate is not limited as long as it has mechanical and thermal strength and has transparency, but includes a glass substrate and a transparent resin film.
- transparent resin films examples include polyethylene, ethylene-butyl acetate copolymer, ethylene-butyl alcohol copolymer, polypropylene, polystyrene, polymethyl methacrylate.
- each layer of the organic EL device according to the present invention may be performed by a dry film formation method such as vacuum deposition, sputtering, plasma, ion plating, or a wet film formation method such as spin coating, dating, or flow coating.
- a deviation method can be applied.
- the film thickness is not particularly limited, but should be set to an appropriate film thickness. If the film thickness is too thick, a large applied voltage is required to obtain a constant light output, resulting in poor efficiency. If the film thickness is too thin, pinholes and the like are generated, and sufficient light emission luminance cannot be obtained even when an electric field is applied.
- the normal film thickness is in the range of 5 nm to 10 ⁇ , but more preferably in the range of 10 nm to 0.2 ⁇ .
- the material for forming each layer is dissolved or dispersed in an appropriate solvent such as ethanol, chloroform, tetrahydrofuran, dioxane or the like to form a thin film, but any solvent may be used.
- an appropriate resin or additive may be used for improving the film forming property and preventing pinholes in the film.
- resins that can be used include insulating resins such as polystyrene, polycarbonate, polyarylate, polyester, polyamide, polyurethane, polysulfone, polymethylmetatalylate, polymethylatarylate, and cellulose, and copolymers thereof.
- photoconductive resins such as poly_ ⁇ _bulucarbazole and polysilane, and conductive resins such as polythiophene and polypyrrole.
- the additive include an antioxidant, an ultraviolet absorber, and a plasticizer.
- the organic EL device of the present invention can be used for flat light emitters such as flat panel displays of wall-mounted televisions, light sources such as copiers, printers, backlights of liquid crystal displays or instruments, display boards, indicator lamps, and the like.
- the material of the present invention is an electron that can be achieved by using only organic EL elements. It can also be used in the fields of photographic photoreceptors, photoelectric conversion elements, solar cells, image sensors and the like.
- a transparent electrode made of indium tin oxide with a thickness of 120 nm was provided on a 1 mm size glass substrate. After cleaning this glass substrate by irradiating it with ultraviolet rays and ozone, this substrate was placed in a vacuum deposition apparatus.
- N ′, N ”-bis [4- (diphenylamino) phenyl] —N ′, N” —diphenylbiphenyl _4,4'-diamine was deposited to a thickness of 60 nm.
- N, N, ⁇ ', ⁇ '-tetrakis (4-biphenyl) -1,4'-benzidine was deposited to a thickness of 20 nm as a hole transport layer.
- Example 1 an organic EL device was produced in the same manner except that the compound (D_5) was used instead of the compound (D_1) as a doping material.
- a current test was conducted on the obtained device. As a result, blue light emission with a voltage of 6.5 V, a current density of 10 mA / cm 2 , a light emission efficiency of 7.8 cd / A, and a light emission luminance of 780 cd / m 2 (maximum light emission wavelength: 468 nm) was gotten.
- a continuous direct current test was conducted at an initial luminance of 500 cd / m 2 , the half-life was 20000 hours or more.
- An organic EL device was produced in the same manner as in Example 1 except that the compound (D-9) was used instead of the compound (D-1) as the doping material.
- a current test was conducted on the obtained device. As a result, blue light was emitted at a voltage of 6.5 V, a current density of 10 mA / cm 2 , an emission efficiency of 8.6 cd / A, and an emission luminance of 860 cd / m 2 (maximum emission wavelength: 471 nm). was gotten. When a continuous direct current test was conducted at an initial luminance of 500 cd / m 2 , the half-life was 20000 hours or more.
- Example 1 In Example 1, except that 10- (3- (naphthalene-1-inole) fenenole) -9- (naphthalene_2-inole) anthracene was used as the host material instead of the compound (BTBAN). Similarly, an organic EL device was produced.
- Example 2 1-(9,9-dimethinole 2 (pyrene 1-yl) 1 9-fluorene 1-yl) pyrene was used in place of the compound (BTBAN) as the host material. Produced an organic EL device in the same manner.
- blue light emission (maximum emission wavelength: 469 nm) with a light emission efficiency of 7.6 cdZA and a light emission luminance of 760 cdZm 2 was obtained at a voltage of 6.5 V and a current density of 10 mA / cm 2 . .
- a DC continuous current test at an initial luminance 500cdZm 2, half life was not less than 18000 hours.
- Example 2 1- (4- (naphthalene-1-yl) phenyl) 6 (naphthalene-2-yl) pyrene was used in place of the compound (BTBAN) as the host material. An organic EL device was fabricated.
- a current test was conducted on the obtained device. As a result, blue light was emitted at a voltage of 6.5 V, a current density of 10 mA / cm 2 , an emission efficiency of 7.8 cd / A, and an emission luminance of 780 cd / m 2 (maximum emission wavelength: 469 nm). was gotten. When a DC continuous energization test was performed at an initial luminance of 500 cd / m 2 , the half-life was 19000 hours or more.
- Example 1 an organic EL device was produced in the same manner except that 6, 12 bis (diphenylamino) talisene was used as the doping material instead of the compound (D-1).
- a current test was performed on the obtained device, blue light emission (maximum emission wavelength: 451 nm) with a luminous efficiency of 3. lcd / A and emission luminance of 311 cdZm 2 was obtained at a voltage of 6.2 V and a current density of 10 mA / cm 2 . It was.
- a DC continuous energization test was performed at an initial luminance of 500 cdZm 2 , the half-life was as short as 1000 hours.
- Example 1 it was the same except that 6,12-bis (4-isopropylphenyl-p-tolylamino) talicene was used as the doping material instead of the compound (D-1).
- Machine EL device was manufactured.
- blue light was emitted at a voltage of 6.3 V, a current density of 10 mA / cm 2 , an emission efficiency of 5.9 cd / A, and an emission luminance of 594 cd / m 2 (maximum emission wavelength: 462 nm). was gotten.
- a continuous direct current test was conducted at an initial luminance of 500 cdZm 2 , the half-life was 4590 hours.
- the organic EL device using the aromatic amine derivative of the present invention can provide a practically sufficient emission luminance at a low applied voltage, and deteriorates even when used for a long time with high luminous efficiency. Long life. Therefore, it is useful as a light source such as a flat light emitter of a wall-mounted television and a backlight of a display.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800086345A CN101142169B (zh) | 2005-03-15 | 2006-01-17 | 芳香族胺衍生物及应用该衍生物的有机电致发光元件 |
EP06711796A EP1860096A4 (en) | 2005-03-15 | 2006-01-17 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THIS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005073474A JP4263700B2 (ja) | 2005-03-15 | 2005-03-15 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
JP2005-073474 | 2005-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006098080A1 true WO2006098080A1 (ja) | 2006-09-21 |
Family
ID=36991436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/300516 WO2006098080A1 (ja) | 2005-03-15 | 2006-01-17 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7816017B2 (ja) |
EP (1) | EP1860096A4 (ja) |
JP (1) | JP4263700B2 (ja) |
KR (1) | KR101269817B1 (ja) |
CN (1) | CN101142169B (ja) |
TW (1) | TW200643138A (ja) |
WO (1) | WO2006098080A1 (ja) |
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010083869A2 (de) | 2009-01-23 | 2010-07-29 | Merck Patent Gmbh | Materialien für organische elektrolumineszenzvorrichtungen |
DE102009009277A1 (de) | 2009-02-17 | 2010-08-19 | Merck Patent Gmbh | Organische elektronische Vorrichtung |
WO2010149259A2 (en) | 2009-06-22 | 2010-12-29 | Merck Patent Gmbh | Conducting formulation |
WO2011035836A1 (de) | 2009-09-23 | 2011-03-31 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
WO2011054442A2 (de) | 2009-11-06 | 2011-05-12 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
WO2011076325A1 (en) | 2009-12-23 | 2011-06-30 | Merck Patent Gmbh | Compositions comprising polymeric binders |
WO2011076324A1 (en) | 2009-12-23 | 2011-06-30 | Merck Patent Gmbh | Compositions comprising organic semiconducting compounds |
DE102010005697A1 (de) | 2010-01-25 | 2011-07-28 | Merck Patent GmbH, 64293 | Verbindungen für elektronische Vorrichtungen |
DE102010009903A1 (de) | 2010-03-02 | 2011-09-08 | Merck Patent Gmbh | Verbindungen für elektronische Vorrichtungen |
WO2011116869A1 (de) | 2010-03-26 | 2011-09-29 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
CN102216417A (zh) * | 2008-11-19 | 2011-10-12 | E.I.内穆尔杜邦公司 | 用于蓝色或绿色发光应用的*化合物 |
WO2011128034A1 (en) | 2010-04-12 | 2011-10-20 | Merck Patent Gmbh | Composition having improved performance |
WO2011128035A1 (en) | 2010-04-12 | 2011-10-20 | Merck Patent Gmbh | Composition and method for preparation of organic electronic devices |
JP2011233602A (ja) * | 2010-04-23 | 2011-11-17 | Fujifilm Corp | 有機電界発光素子用材料及び有機電界発光素子 |
WO2011147523A1 (en) | 2010-05-27 | 2011-12-01 | Merck Patent Gmbh | Formulation and method for preparation of organic electronic devices |
DE102010024542A1 (de) | 2010-06-22 | 2011-12-22 | Merck Patent Gmbh | Materialien für elektronische Vorrichtungen |
DE102010024335A1 (de) | 2010-06-18 | 2011-12-22 | Merck Patent Gmbh | Verbindungen für elektronische Vorrichtungen |
DE102010033548A1 (de) | 2010-08-05 | 2012-02-09 | Merck Patent Gmbh | Materialien für elektronische Vorrichtungen |
DE102010048074A1 (de) | 2010-10-09 | 2012-04-12 | Merck Patent Gmbh | Materialien für elektronische Vorrichtungen |
DE102010054525A1 (de) | 2010-12-15 | 2012-04-26 | Merck Patent Gmbh | Organische Elektrolumineszenzvorrichtung |
DE102010055901A1 (de) | 2010-12-23 | 2012-06-28 | Merck Patent Gmbh | Organische Elektrolumineszenzvorrichtung |
WO2012110182A1 (de) | 2011-02-17 | 2012-08-23 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
WO2012139692A1 (de) | 2011-04-13 | 2012-10-18 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
WO2012139693A1 (de) | 2011-04-13 | 2012-10-18 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
WO2012143079A1 (de) | 2011-04-18 | 2012-10-26 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
WO2012149992A1 (de) | 2011-05-04 | 2012-11-08 | Merck Patent Gmbh | Vorrichtung zur aufbewahrung von frischwaren |
WO2012149999A1 (de) | 2011-05-05 | 2012-11-08 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
WO2012171609A1 (de) | 2011-06-17 | 2012-12-20 | Merck Patent Gmbh | Materialien für organische elektrolumineszenzvorrichtungen |
WO2013017192A1 (de) | 2011-08-03 | 2013-02-07 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
WO2013017189A1 (de) | 2011-07-29 | 2013-02-07 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
DE102012016192A1 (de) | 2011-08-19 | 2013-02-21 | Merck Patent Gmbh | Neue Materialien für organische Elektrolumineszenzvorrichtungen |
WO2013060418A1 (en) | 2011-10-27 | 2013-05-02 | Merck Patent Gmbh | Materials for electronic devices |
DE102011121022A1 (de) | 2011-12-13 | 2013-06-13 | Merck Patent Gmbh | Organische Sensibilisatoren für Up- Conversion |
WO2013120577A1 (en) | 2012-02-14 | 2013-08-22 | Merck Patent Gmbh | Spirobifluorene compounds for organic electroluminescent devices |
US8531100B2 (en) | 2008-12-22 | 2013-09-10 | E I Du Pont De Nemours And Company | Deuterated compounds for luminescent applications |
WO2014034893A1 (ja) * | 2012-08-31 | 2014-03-06 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
WO2014073307A1 (ja) * | 2012-11-07 | 2014-05-15 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子および電子機器 |
WO2014073306A1 (ja) * | 2012-11-07 | 2014-05-15 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子および電子機器 |
WO2015082037A1 (en) | 2013-12-06 | 2015-06-11 | Merck Patent Gmbh | Compositions containing a polymeric binder which comprises acrylic and/or methacrylic acid ester units |
WO2015086108A1 (de) | 2013-12-12 | 2015-06-18 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
WO2016120007A1 (en) | 2015-01-30 | 2016-08-04 | Merck Patent Gmbh | Formulations with a low particle content |
WO2016193243A1 (en) | 2015-06-03 | 2016-12-08 | Udc Ireland Limited | Highly efficient oled devices with very short decay times |
WO2017008883A1 (en) | 2015-07-15 | 2017-01-19 | Merck Patent Gmbh | Composition comprising organic semiconducting compounds |
WO2019007823A1 (en) | 2017-07-03 | 2019-01-10 | Merck Patent Gmbh | LOW-PHENOL IMPURITY FORMULATIONS |
US10347851B2 (en) | 2013-12-20 | 2019-07-09 | Udc Ireland Limited | Highly efficient OLED devices with very short decay times |
WO2019171197A1 (ja) * | 2018-03-07 | 2019-09-12 | 株式会社半導体エネルギー研究所 | 発光素子、表示装置、電子機器、有機化合物及び照明装置 |
JP2020017721A (ja) * | 2018-07-11 | 2020-01-30 | 株式会社半導体エネルギー研究所 | 発光素子、表示装置、電子機器、有機化合物及び照明装置 |
Families Citing this family (151)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1978586A (zh) * | 2002-11-12 | 2007-06-13 | 出光兴产株式会社 | 用于有机电致发光器件的材料和使用该材料的有机电致发光器件 |
US8709613B2 (en) * | 2004-05-12 | 2014-04-29 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative, organic electroluminescent element employing the same, and process for producing aromatic amine derivative |
EP1790631A4 (en) * | 2004-09-17 | 2007-10-31 | Idemitsu Kosan Co | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE DERIVATIVE |
JP2007137837A (ja) * | 2005-11-21 | 2007-06-07 | Idemitsu Kosan Co Ltd | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
JP2007308557A (ja) * | 2006-05-17 | 2007-11-29 | Mitsubishi Chemicals Corp | 有機電界発光素子用組成物、及びこれを用いた有機電界発光素子 |
US8115378B2 (en) * | 2006-12-28 | 2012-02-14 | E. I. Du Pont De Nemours And Company | Tetra-substituted chrysenes for luminescent applications |
US20080213624A1 (en) * | 2007-02-28 | 2008-09-04 | E. I. Du Pont De Nemours And Company | Organic electronic device |
JP5252960B2 (ja) * | 2007-04-02 | 2013-07-31 | キヤノン株式会社 | 縮合環芳香族化合物及びこれを用いた有機発光素子 |
JP5414190B2 (ja) | 2007-04-02 | 2014-02-12 | キヤノン株式会社 | 有機発光素子 |
JP5142589B2 (ja) | 2007-05-28 | 2013-02-13 | キヤノン株式会社 | インデノクリセン誘導体及びそれを用いた有機発光素子 |
TW200907021A (en) * | 2007-06-01 | 2009-02-16 | Du Pont | Blue luminescent materials |
JP5466150B2 (ja) | 2007-06-01 | 2014-04-09 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 緑色発光材料 |
US20080303425A1 (en) * | 2007-06-01 | 2008-12-11 | Vsevolod Rostovtsev | Chrysenes for blue luminescent applications |
US20080303428A1 (en) * | 2007-06-01 | 2008-12-11 | Vsevolod Rostovtsev | Chrysenes for green luminescent applications |
CN101679207B (zh) * | 2007-06-01 | 2014-05-28 | E.I.内穆尔杜邦公司 | 用于深蓝色发光应用的* |
WO2009066666A1 (ja) | 2007-11-20 | 2009-05-28 | Idemitsu Kosan Co., Ltd. | 高分子化合物及びそれを用いた有機エレクトロルミネッセンス素子 |
JPWO2009075203A1 (ja) | 2007-12-11 | 2011-04-28 | 出光興産株式会社 | 高分子化合物及びそれを用いた有機エレクトロルミネッセンス素子 |
EP2233508A4 (en) | 2007-12-11 | 2012-01-04 | Idemitsu Kosan Co | POLYMER COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT THEREWITH |
EP2239259B1 (en) | 2007-12-28 | 2016-04-13 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative and use of the same in an organic electroluminescent device |
US8647754B2 (en) * | 2007-12-28 | 2014-02-11 | Idemitsu Kosan Co., Ltd. | Aromatic diamine derivative and organic electroluminescent device using the same |
KR100901887B1 (ko) * | 2008-03-14 | 2009-06-09 | (주)그라쎌 | 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 발광소자 |
KR20110033249A (ko) | 2008-06-26 | 2011-03-30 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 유기 발광 다이오드 조명기구 |
JP5432487B2 (ja) * | 2008-08-20 | 2014-03-05 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
JP5650654B2 (ja) * | 2008-11-18 | 2015-01-07 | エルジー・ケム・リミテッド | 新規なクリセン誘導体およびこれを用いた有機電子素子 |
US8932733B2 (en) * | 2008-12-19 | 2015-01-13 | E I Du Pont De Nemours And Company | Chrysene derivative host materials |
US8263973B2 (en) * | 2008-12-19 | 2012-09-11 | E I Du Pont De Nemours And Company | Anthracene compounds for luminescent applications |
US8759818B2 (en) | 2009-02-27 | 2014-06-24 | E I Du Pont De Nemours And Company | Deuterated compounds for electronic applications |
KR101582707B1 (ko) * | 2009-04-03 | 2016-01-05 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 전기활성 재료 |
KR101720399B1 (ko) * | 2009-05-07 | 2017-03-27 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 발광 응용을 위한 중수소화된 화합물 |
EP2432849B1 (en) * | 2009-05-19 | 2015-02-25 | E. I. du Pont de Nemours and Company | Chrysene compounds for luminescent applications |
US9133095B2 (en) | 2009-07-01 | 2015-09-15 | E I Du Pont De Nemours And Company | Chrysene compounds for luminescent applications |
EP2462203B1 (en) | 2009-08-04 | 2016-03-02 | Merck Patent GmbH | Electronic devices comprising multi cyclic hydrocarbons |
KR101545774B1 (ko) | 2009-08-13 | 2015-08-19 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 크라이센 유도체 재료 |
JP2013502741A (ja) * | 2009-08-24 | 2013-01-24 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 有機発光ダイオード照明器具 |
TW201117652A (en) * | 2009-08-24 | 2011-05-16 | Du Pont | Organic light-emitting diode luminaires |
EP2471122A4 (en) * | 2009-08-24 | 2013-11-06 | Du Pont | ORGANIC LIGHT EMITTING DIODE LUMINAIRES |
US20110204338A1 (en) * | 2009-08-24 | 2011-08-25 | E. I. Du Pont De Nemours And Company | Organic light-emitting diode luminaires |
JP5726877B2 (ja) * | 2009-08-24 | 2015-06-03 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | 有機発光ダイオード照明器具 |
EP2471123A2 (en) * | 2009-08-24 | 2012-07-04 | E. I. du Pont de Nemours and Company | Organic light-emitting diode luminaires |
KR20120091144A (ko) | 2009-09-29 | 2012-08-17 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 발광 응용을 위한 중수소화된 화합물 |
US8674343B2 (en) | 2009-10-29 | 2014-03-18 | E I Du Pont De Nemours And Company | Organic light-emitting diodes having white light emission |
KR101761435B1 (ko) | 2009-10-29 | 2017-07-25 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 전자 응용을 위한 중수소화된 화합물 |
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 |
EP2517278B1 (en) | 2009-12-22 | 2019-07-17 | Merck Patent GmbH | Electroluminescent formulations |
WO2011076326A1 (en) | 2009-12-22 | 2011-06-30 | Merck Patent Gmbh | Electroluminescent functional surfactants |
WO2011076323A1 (en) | 2009-12-22 | 2011-06-30 | Merck Patent Gmbh | Formulations comprising phase-separated functional materials |
DE102010006280A1 (de) | 2010-01-30 | 2011-08-04 | Merck Patent GmbH, 64293 | Farbkonvertierung |
WO2011110277A1 (en) | 2010-03-11 | 2011-09-15 | Merck Patent Gmbh | Fibers in therapy and cosmetics |
EP2545600A2 (en) | 2010-03-11 | 2013-01-16 | Merck Patent GmbH | Radiative fibers |
JP5644147B2 (ja) * | 2010-03-17 | 2014-12-24 | 三菱化学株式会社 | 有機化合物、有機電界発光素子材料、有機電界発光素子用組成物、有機電界発光素子、有機el表示装置及び有機el照明 |
KR101758328B1 (ko) | 2010-04-06 | 2017-07-17 | 삼성디스플레이 주식회사 | 헤테로 고리 화합물 및 이를 포함하는 유기 발광 소자 |
KR101736987B1 (ko) | 2010-04-06 | 2017-05-18 | 삼성디스플레이 주식회사 | 헤테로 고리 화합물 및 이를 포함하는 유기 발광 소자 |
WO2011147522A1 (en) | 2010-05-27 | 2011-12-01 | Merck Patent Gmbh | Compositions comprising quantum dots |
WO2011147521A1 (en) | 2010-05-27 | 2011-12-01 | Merck Patent Gmbh | Down conversion |
JP5882318B2 (ja) | 2010-07-26 | 2016-03-09 | メルク パテント ゲーエムベーハー | デバイスにおけるナノ結晶 |
EP2599141B1 (en) | 2010-07-26 | 2019-12-11 | Merck Patent GmbH | Quantum dots and hosts |
KR101810045B1 (ko) | 2010-10-25 | 2017-12-19 | 삼성디스플레이 주식회사 | 헤테로고리 화합물 및 이를 포함한 유기 발광 소자 |
US8455867B2 (en) | 2010-10-26 | 2013-06-04 | Samsung Display Co., Ltd. | Organic light-emitting device |
WO2012087955A1 (en) | 2010-12-20 | 2012-06-28 | E. I. Du Pont De Nemours And Company | Compositions for electronic applications |
WO2012110178A1 (en) | 2011-02-14 | 2012-08-23 | Merck Patent Gmbh | Device and method for treatment of cells and cell tissue |
WO2012126566A1 (en) | 2011-03-24 | 2012-09-27 | Merck Patent Gmbh | Organic ionic functional materials |
KR101894024B1 (ko) | 2011-04-22 | 2018-09-03 | 삼성디스플레이 주식회사 | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 |
WO2012152366A1 (en) | 2011-05-12 | 2012-11-15 | Merck Patent Gmbh | Organic ionic compounds, compositions and electronic devices |
JP6174024B2 (ja) | 2011-07-25 | 2017-08-02 | メルク パテント ゲーエムベーハー | 機能性側鎖を有するコポリマー |
JP2015051925A (ja) * | 2011-11-25 | 2015-03-19 | 出光興産株式会社 | 芳香族アミン誘導体およびそれを用いた有機エレクトロルミネッセンス素子 |
CN103172524B (zh) * | 2011-12-26 | 2016-02-17 | 昆山维信诺显示技术有限公司 | 一类有机化合物及其应用 |
EP2810315A1 (en) | 2012-01-30 | 2014-12-10 | Merck Patent GmbH | Nanocrystals on fibers |
JP2014177442A (ja) * | 2013-03-15 | 2014-09-25 | Idemitsu Kosan Co Ltd | ジアミノアントラセン誘導体及び有機エレクトロルミネッセンス素子 |
EP3028318A1 (de) | 2013-07-29 | 2016-06-08 | Merck Patent GmbH | Elektrooptische vorrichtung und deren verwendung |
JP6567519B2 (ja) | 2013-07-29 | 2019-08-28 | メルク、パテント、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングMerck Patent GmbH | エレクトロルミネッセンス素子 |
JP6695863B2 (ja) | 2014-09-05 | 2020-05-20 | メルク パテント ゲーエムベーハー | 調合物と電子素子 |
WO2016086886A1 (zh) | 2014-12-04 | 2016-06-09 | 广州华睿光电材料有限公司 | 聚合物,包含其的混合物、组合物、有机电子器件,及其单体 |
CN107406384B (zh) | 2014-12-04 | 2021-07-23 | 广州华睿光电材料有限公司 | 氘化的有机化合物、包含该化合物的混合物、组合物及有机电子器件 |
CN107004779B (zh) | 2014-12-11 | 2019-03-08 | 广州华睿光电材料有限公司 | 有机化合物、包含其的混合物、组合物和有机电子器件 |
CN107001336A (zh) | 2014-12-11 | 2017-08-01 | 广州华睿光电材料有限公司 | 一种有机金属配合物、包含其的聚合物、混合物、组合物、有机电子器件及应用 |
EP3241248A1 (de) | 2014-12-30 | 2017-11-08 | Merck Patent GmbH | Formulierungen und elektronische vorrichtungen |
WO2016108162A1 (en) | 2015-01-01 | 2016-07-07 | Checkmarx Ltd. | Code instrumentation for runtime application self-protection |
CN107108862B (zh) | 2015-01-13 | 2019-08-02 | 广州华睿光电材料有限公司 | 含乙炔基交联基团的共轭聚合物、包含其的混合物、组合物、有机电子器件及其应用 |
WO2016155866A1 (en) | 2015-03-30 | 2016-10-06 | Merck Patent Gmbh | Formulation of an organic functional material comprising a siloxane solvent |
US10808170B2 (en) | 2015-06-12 | 2020-10-20 | Merck Patent Gmbh | Esters containing non-aromatic cycles as solvents for OLED formulations |
WO2017036572A1 (en) | 2015-08-28 | 2017-03-09 | Merck Patent Gmbh | Formulation of an organic functional material comprising an epoxy group containing solvent |
US11555128B2 (en) | 2015-11-12 | 2023-01-17 | Guangzhou Chinaray Optoelectronic Materials Ltd. | Printing composition, electronic device comprising same and preparation method for functional material thin film |
EP3387077B1 (en) | 2015-12-10 | 2023-10-18 | Merck Patent GmbH | Formulations containing ketones comprising non-aromatic cycles |
CN108369997B (zh) | 2015-12-15 | 2020-03-24 | 默克专利有限公司 | 作为用于有机电子制剂的溶剂的含芳族基团的酯 |
WO2017102049A1 (en) | 2015-12-16 | 2017-06-22 | Merck Patent Gmbh | Formulations containing a mixture of at least two different solvents |
WO2017102052A1 (en) | 2015-12-16 | 2017-06-22 | Merck Patent Gmbh | Formulations containing a solid solvent |
KR20170075122A (ko) | 2015-12-22 | 2017-07-03 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
KR20170075114A (ko) * | 2015-12-22 | 2017-07-03 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
KR102579752B1 (ko) | 2015-12-22 | 2023-09-19 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
KR20180110125A (ko) | 2016-02-17 | 2018-10-08 | 메르크 파텐트 게엠베하 | 유기 기능성 재료의 제형 |
DE102016003104A1 (de) | 2016-03-15 | 2017-09-21 | Merck Patent Gmbh | Behälter umfassend eine Formulierung enthaltend mindestens einen organischen Halbleiter |
US10387656B2 (en) | 2016-03-21 | 2019-08-20 | Checkmarx Ltd. | Integrated interactive application security testing |
CN109153871A (zh) | 2016-06-16 | 2019-01-04 | 默克专利有限公司 | 有机功能材料的制剂 |
JP2019523998A (ja) | 2016-06-17 | 2019-08-29 | メルク パテント ゲーエムベーハー | 有機機能材料の調合物 |
TW201815998A (zh) | 2016-06-28 | 2018-05-01 | 德商麥克專利有限公司 | 有機功能材料之調配物 |
KR102427363B1 (ko) | 2016-08-04 | 2022-07-29 | 메르크 파텐트 게엠베하 | 유기 기능성 재료의 제형 |
EP3532565B1 (en) | 2016-10-31 | 2021-04-21 | Merck Patent GmbH | Formulation of an organic functional material |
CN109890939B (zh) | 2016-10-31 | 2023-07-11 | 默克专利有限公司 | 有机功能材料的制剂 |
CN109790194B (zh) | 2016-11-23 | 2021-07-23 | 广州华睿光电材料有限公司 | 金属有机配合物、高聚物、组合物及有机电子器件 |
WO2018095395A1 (zh) | 2016-11-23 | 2018-05-31 | 广州华睿光电材料有限公司 | 高聚物、包含其的混合物、组合物和有机电子器件以及用于聚合的单体 |
EP3546532B1 (en) | 2016-11-23 | 2021-06-02 | Guangzhou Chinaray Optoelectronic Materials Ltd. | Printing ink composition, preparation method therefor, and uses thereof |
CN109790088A (zh) | 2016-11-23 | 2019-05-21 | 广州华睿光电材料有限公司 | 稠环化合物、高聚物、混合物、组合物以及有机电子器件 |
CN109790457B (zh) | 2016-11-23 | 2023-06-30 | 广州华睿光电材料有限公司 | 芳香胺衍生物及其制备方法和用途 |
WO2018095389A1 (zh) | 2016-11-23 | 2018-05-31 | 广州华睿光电材料有限公司 | 含氮稠杂环的化合物及其应用 |
US20190378991A1 (en) | 2016-11-23 | 2019-12-12 | Guangzhou Chinaray Optoelectronic Materials Ltd. | Organic mixture, composition, and organic electronic component |
EP3552252B1 (en) | 2016-12-06 | 2023-05-17 | Merck Patent GmbH | Preparation process for an electronic device |
CN109790461B (zh) | 2016-12-08 | 2022-08-12 | 广州华睿光电材料有限公司 | 混合物、组合物及有机电子器件 |
CN109790129B (zh) | 2016-12-08 | 2022-08-12 | 广州华睿光电材料有限公司 | 芘三嗪类衍生物及其在有机电子器件中的应用 |
KR102486614B1 (ko) | 2016-12-13 | 2023-01-09 | 메르크 파텐트 게엠베하 | 유기 기능성 재료의 제형 |
CN109790118A (zh) | 2016-12-13 | 2019-05-21 | 广州华睿光电材料有限公司 | 共轭聚合物及其在有机电子器件的应用 |
CN109792003B (zh) | 2016-12-22 | 2020-10-16 | 广州华睿光电材料有限公司 | 基于狄尔斯-阿尔德反应的可交联聚合物及其在有机电子器件中的应用 |
US20200098996A1 (en) | 2016-12-22 | 2020-03-26 | Merck Patent Gmbh | Mixtures comprising at least two organofunctional compounds |
EP3560917B1 (en) | 2016-12-22 | 2023-12-20 | Guangzhou Chinaray Optoelectronic Materials Ltd. | Polymer containing furan crosslinking group and use thereof |
TWI763772B (zh) | 2017-01-30 | 2022-05-11 | 德商麥克專利有限公司 | 電子裝置之有機元件的形成方法 |
TWI791481B (zh) | 2017-01-30 | 2023-02-11 | 德商麥克專利有限公司 | 形成有機電致發光(el)元件之方法 |
JP7123967B2 (ja) | 2017-03-31 | 2022-08-23 | メルク パテント ゲーエムベーハー | 有機発光ダイオード(oled)のための印刷方法 |
KR102632027B1 (ko) | 2017-04-10 | 2024-01-31 | 메르크 파텐트 게엠베하 | 유기 기능성 재료의 제형 |
JP2020518107A (ja) | 2017-04-26 | 2020-06-18 | オーティーアイ ルミオニクス インコーポレーテッドOti Lumionics Inc. | 表面上のコーティングをパターン化する方法およびパターン化されたコーティングを含むデバイス |
JP7330898B2 (ja) | 2017-05-03 | 2023-08-22 | メルク パテント ゲーエムベーハー | 有機機能材料の調合物 |
US11087002B2 (en) | 2017-05-10 | 2021-08-10 | Checkmarx Ltd. | Using the same query language for static and dynamic application security testing tools |
WO2019016184A1 (en) | 2017-07-18 | 2019-01-24 | Merck Patent Gmbh | FORMULATION OF AN ORGANIC FUNCTIONAL MATERIAL |
CN107721904B (zh) * | 2017-10-10 | 2020-07-14 | 洛阳师范学院 | 芘衍生物及其制备方法和应用 |
CN111418081B (zh) | 2017-12-15 | 2024-09-13 | 默克专利有限公司 | 有机功能材料的制剂 |
US11751415B2 (en) | 2018-02-02 | 2023-09-05 | Oti Lumionics Inc. | Materials for forming a nucleation-inhibiting coating and devices incorporating same |
WO2019162483A1 (en) | 2018-02-26 | 2019-08-29 | Merck Patent Gmbh | Formulation of an organic functional material |
JP7379389B2 (ja) | 2018-06-15 | 2023-11-14 | メルク パテント ゲーエムベーハー | 有機機能材料の調合物 |
JP2022502829A (ja) | 2018-09-24 | 2022-01-11 | メルク パテント ゲーエムベーハー | 粒状材料を製造するための方法 |
EP3878022A1 (en) | 2018-11-06 | 2021-09-15 | Merck Patent GmbH | Method for forming an organic element of an electronic device |
JP6585810B1 (ja) * | 2018-12-28 | 2019-10-02 | 住友化学株式会社 | 発光素子用組成物及び発光素子の製造方法 |
JP7341172B2 (ja) | 2019-02-06 | 2023-09-08 | 株式会社半導体エネルギー研究所 | 発光デバイス、電子機器及び照明装置 |
KR20210149058A (ko) | 2019-03-07 | 2021-12-08 | 오티아이 루미오닉스 인크. | 핵생성 억제 코팅물 형성용 재료 및 이를 포함하는 디바이스 |
KR20220009961A (ko) | 2019-04-18 | 2022-01-25 | 오티아이 루미오닉스 인크. | 핵 생성 억제 코팅 형성용 물질 및 이를 포함하는 디바이스 |
JP2022532144A (ja) | 2019-05-08 | 2022-07-13 | オーティーアイ ルミオニクス インコーポレーテッド | 核生成抑制コーティングを形成するための材料およびそれを組み込んだデバイス |
CN110540524B (zh) * | 2019-08-15 | 2020-09-18 | 西安交通大学 | 基于吡嗪的d-a-d型荧光小分子、制备方法和应用 |
JP2020109824A (ja) * | 2019-09-05 | 2020-07-16 | 住友化学株式会社 | 発光素子用組成物及びそれを含有する発光素子 |
EP3825343A1 (en) | 2019-11-19 | 2021-05-26 | Rohm and Haas Electronic Materials LLC | Tunable refractive index polymers |
JP2021107386A (ja) | 2019-12-27 | 2021-07-29 | 株式会社半導体エネルギー研究所 | 化合物、発光デバイス、発光装置、電子機器、および照明装置 |
CN115427521A (zh) | 2020-04-21 | 2022-12-02 | 默克专利有限公司 | 有机功能材料的制剂 |
EP4139971A1 (en) | 2020-04-21 | 2023-03-01 | Merck Patent GmbH | Emulsions comprising organic functional materials |
CN115867426A (zh) | 2020-06-23 | 2023-03-28 | 默克专利有限公司 | 生产混合物的方法 |
IL285079B2 (en) | 2020-07-28 | 2024-07-01 | Checkmarx Ltd | Discovery of exploitable routes in application software that uses third-party libraries |
WO2022078432A1 (zh) | 2020-10-14 | 2022-04-21 | 浙江光昊光电科技有限公司 | 组合物及其在光电领域的应用 |
WO2022123431A1 (en) | 2020-12-07 | 2022-06-16 | Oti Lumionics Inc. | Patterning a conductive deposited layer using a nucleation inhibiting coating and an underlying metallic coating |
WO2022122607A1 (en) | 2020-12-08 | 2022-06-16 | Merck Patent Gmbh | An ink system and a method for inkjet printing |
JP2021075730A (ja) * | 2021-01-29 | 2021-05-20 | 住友化学株式会社 | 発光素子用組成物及びそれを含有する発光素子 |
KR20240000559A (ko) | 2021-04-23 | 2024-01-02 | 메르크 파텐트 게엠베하 | 유기 기능성 재료의 포뮬레이션 |
CN117355364A (zh) | 2021-05-21 | 2024-01-05 | 默克专利有限公司 | 用于连续纯化至少一种功能材料的方法和用于连续纯化至少一种功能材料的装置 |
CN117730638A (zh) | 2021-08-02 | 2024-03-19 | 默克专利有限公司 | 通过组合油墨进行的印刷方法 |
TW202349760A (zh) | 2021-10-05 | 2023-12-16 | 德商麥克專利有限公司 | 電子裝置之有機元件的形成方法 |
TW202411366A (zh) | 2022-06-07 | 2024-03-16 | 德商麥克專利有限公司 | 藉由組合油墨來印刷電子裝置功能層之方法 |
WO2024126635A1 (en) | 2022-12-16 | 2024-06-20 | Merck Patent Gmbh | Formulation of an organic functional material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001131541A (ja) * | 1998-12-28 | 2001-05-15 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子用材料およびそれを使用した有機エレクトロルミネッセンス素子 |
JP2003040845A (ja) * | 2001-07-23 | 2003-02-13 | Petroleum Energy Center | 新規芳香族化合物及びそれを利用した有機エレクトロルミネッセンス素子 |
WO2004044088A1 (ja) * | 2002-11-12 | 2004-05-27 | Idemitsu Kosan Co., Ltd. | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3236534A1 (de) | 1982-10-02 | 1984-04-05 | Robert Bosch Gmbh, 7000 Stuttgart | Antiblockierregelsystem |
KR100869615B1 (ko) * | 1998-12-28 | 2008-11-21 | 이데미쓰 고산 가부시키가이샤 | 유기 전기발광 소자용 재료 및 이를 포함하는 유기전기발광 소자 |
JP2001052868A (ja) | 1999-08-05 | 2001-02-23 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子 |
CN101068041B (zh) * | 2002-07-19 | 2010-08-18 | 出光兴产株式会社 | 有机电致发光装置和有机发光介质 |
US8709613B2 (en) * | 2004-05-12 | 2014-04-29 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative, organic electroluminescent element employing the same, and process for producing aromatic amine derivative |
EP1792893A4 (en) * | 2004-08-31 | 2007-11-21 | Idemitsu Kosan Co | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THIS |
EP1790631A4 (en) * | 2004-09-17 | 2007-10-31 | Idemitsu Kosan Co | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE DERIVATIVE |
KR101267124B1 (ko) * | 2005-02-07 | 2013-05-23 | 이데미쓰 고산 가부시키가이샤 | 방향족 아민 유도체 및 그것을 사용한 유기 전기발광 소자 |
JP4848134B2 (ja) | 2005-04-18 | 2011-12-28 | 出光興産株式会社 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
JP2007137837A (ja) * | 2005-11-21 | 2007-06-07 | Idemitsu Kosan Co Ltd | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
-
2005
- 2005-03-15 JP JP2005073474A patent/JP4263700B2/ja active Active
-
2006
- 2006-01-17 CN CN2006800086345A patent/CN101142169B/zh not_active Expired - Fee Related
- 2006-01-17 EP EP06711796A patent/EP1860096A4/en not_active Withdrawn
- 2006-01-17 WO PCT/JP2006/300516 patent/WO2006098080A1/ja not_active Application Discontinuation
- 2006-01-17 KR KR1020077020953A patent/KR101269817B1/ko active IP Right Grant
- 2006-01-23 US US11/336,855 patent/US7816017B2/en active Active
- 2006-01-24 TW TW095102690A patent/TW200643138A/zh not_active IP Right Cessation
-
2010
- 2010-08-11 US US12/854,247 patent/US8058478B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001131541A (ja) * | 1998-12-28 | 2001-05-15 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子用材料およびそれを使用した有機エレクトロルミネッセンス素子 |
JP2003040845A (ja) * | 2001-07-23 | 2003-02-13 | Petroleum Energy Center | 新規芳香族化合物及びそれを利用した有機エレクトロルミネッセンス素子 |
WO2004044088A1 (ja) * | 2002-11-12 | 2004-05-27 | Idemitsu Kosan Co., Ltd. | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1860096A4 * |
Cited By (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102216417A (zh) * | 2008-11-19 | 2011-10-12 | E.I.内穆尔杜邦公司 | 用于蓝色或绿色发光应用的*化合物 |
US8531100B2 (en) | 2008-12-22 | 2013-09-10 | E I Du Pont De Nemours And Company | Deuterated compounds for luminescent applications |
US8710284B2 (en) | 2009-01-23 | 2014-04-29 | Merck Patent Gmbh | Materials for organic electroluminescent devices containing substituted 10-benzo[c]phenanthrenes |
DE102009005746A1 (de) | 2009-01-23 | 2010-07-29 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
WO2010083869A2 (de) | 2009-01-23 | 2010-07-29 | Merck Patent Gmbh | Materialien für organische elektrolumineszenzvorrichtungen |
US9006503B2 (en) | 2009-01-23 | 2015-04-14 | Merck Patent Gmbh | Organic electroluminescence devices containing substituted benzo[C]phenanthrenes |
DE102009009277A1 (de) | 2009-02-17 | 2010-08-19 | Merck Patent Gmbh | Organische elektronische Vorrichtung |
WO2010094378A1 (de) | 2009-02-17 | 2010-08-26 | Merck Patent Gmbh | Organische elektronische vorrichtung |
DE102009009277B4 (de) | 2009-02-17 | 2023-12-07 | Merck Patent Gmbh | Organische elektronische Vorrichtung, Verfahren zu deren Herstellung und Verwendung von Verbindungen |
US9066410B2 (en) | 2009-02-17 | 2015-06-23 | Merck Patent Gmbh | Organic electronic device |
WO2010149259A2 (en) | 2009-06-22 | 2010-12-29 | Merck Patent Gmbh | Conducting formulation |
WO2011035836A1 (de) | 2009-09-23 | 2011-03-31 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
DE102009053191A1 (de) | 2009-11-06 | 2011-05-12 | Merck Patent Gmbh | Materialien für elektronische Vorrichtungen |
WO2011054442A2 (de) | 2009-11-06 | 2011-05-12 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
WO2011076324A1 (en) | 2009-12-23 | 2011-06-30 | Merck Patent Gmbh | Compositions comprising organic semiconducting compounds |
WO2011076380A1 (en) | 2009-12-23 | 2011-06-30 | Merck Patent Gmbh | Composition for the preparation of organic electronic (oe) devices |
EP2725632A1 (en) | 2009-12-23 | 2014-04-30 | Merck Patent GmbH | Use of compositions comprising polymeric inert binders for the fabricaiton of light-emitting diode |
WO2011076325A1 (en) | 2009-12-23 | 2011-06-30 | Merck Patent Gmbh | Compositions comprising polymeric binders |
WO2011088877A1 (de) | 2010-01-25 | 2011-07-28 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
DE102010005697A1 (de) | 2010-01-25 | 2011-07-28 | Merck Patent GmbH, 64293 | Verbindungen für elektronische Vorrichtungen |
WO2011107186A2 (de) | 2010-03-02 | 2011-09-09 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
DE102010009903A1 (de) | 2010-03-02 | 2011-09-08 | Merck Patent Gmbh | Verbindungen für elektronische Vorrichtungen |
DE102010013068A1 (de) | 2010-03-26 | 2011-09-29 | Merck Patent Gmbh | Verbindungen für elektronische Vorrichtungen |
WO2011116869A1 (de) | 2010-03-26 | 2011-09-29 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
WO2011128035A1 (en) | 2010-04-12 | 2011-10-20 | Merck Patent Gmbh | Composition and method for preparation of organic electronic devices |
WO2011128034A1 (en) | 2010-04-12 | 2011-10-20 | Merck Patent Gmbh | Composition having improved performance |
US9368728B2 (en) | 2010-04-23 | 2016-06-14 | Udc Ireland Limited | Material for organic electroluminescence device, and organic electroluminescence device |
JP2011233602A (ja) * | 2010-04-23 | 2011-11-17 | Fujifilm Corp | 有機電界発光素子用材料及び有機電界発光素子 |
WO2011147523A1 (en) | 2010-05-27 | 2011-12-01 | Merck Patent Gmbh | Formulation and method for preparation of organic electronic devices |
WO2011157346A1 (de) | 2010-06-18 | 2011-12-22 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
DE102010024335A1 (de) | 2010-06-18 | 2011-12-22 | Merck Patent Gmbh | Verbindungen für elektronische Vorrichtungen |
WO2011160757A1 (de) | 2010-06-22 | 2011-12-29 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
DE102010024542A1 (de) | 2010-06-22 | 2011-12-22 | Merck Patent Gmbh | Materialien für elektronische Vorrichtungen |
WO2012016630A1 (de) | 2010-08-05 | 2012-02-09 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
DE102010033548A1 (de) | 2010-08-05 | 2012-02-09 | Merck Patent Gmbh | Materialien für elektronische Vorrichtungen |
DE102010048074A1 (de) | 2010-10-09 | 2012-04-12 | Merck Patent Gmbh | Materialien für elektronische Vorrichtungen |
WO2012045384A1 (de) | 2010-10-09 | 2012-04-12 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
DE102010054525A1 (de) | 2010-12-15 | 2012-04-26 | Merck Patent Gmbh | Organische Elektrolumineszenzvorrichtung |
WO2012079673A1 (de) | 2010-12-15 | 2012-06-21 | Merck Patent Gmbh | Organische elektrolumineszenzvorrichtung |
DE102010055901A1 (de) | 2010-12-23 | 2012-06-28 | Merck Patent Gmbh | Organische Elektrolumineszenzvorrichtung |
WO2012084114A1 (de) | 2010-12-23 | 2012-06-28 | Merck Patent Gmbh | Organische elektrolumineszenzvorrichtung |
DE102011011539A1 (de) | 2011-02-17 | 2012-08-23 | Merck Patent Gmbh | Verbindungen für elektronische Vorrichtungen |
WO2012110182A1 (de) | 2011-02-17 | 2012-08-23 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
WO2012139693A1 (de) | 2011-04-13 | 2012-10-18 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
WO2012139692A1 (de) | 2011-04-13 | 2012-10-18 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
WO2012143079A1 (de) | 2011-04-18 | 2012-10-26 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
WO2012149992A1 (de) | 2011-05-04 | 2012-11-08 | Merck Patent Gmbh | Vorrichtung zur aufbewahrung von frischwaren |
WO2012149999A1 (de) | 2011-05-05 | 2012-11-08 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
DE102011104745A1 (de) | 2011-06-17 | 2012-12-20 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
WO2012171609A1 (de) | 2011-06-17 | 2012-12-20 | Merck Patent Gmbh | Materialien für organische elektrolumineszenzvorrichtungen |
WO2013017189A1 (de) | 2011-07-29 | 2013-02-07 | Merck Patent Gmbh | Verbindungen für elektronische vorrichtungen |
EP3439065A1 (de) | 2011-08-03 | 2019-02-06 | Merck Patent GmbH | Materialien für elektronische vorrichtungen |
WO2013017192A1 (de) | 2011-08-03 | 2013-02-07 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
DE102012016192A1 (de) | 2011-08-19 | 2013-02-21 | Merck Patent Gmbh | Neue Materialien für organische Elektrolumineszenzvorrichtungen |
WO2013060418A1 (en) | 2011-10-27 | 2013-05-02 | Merck Patent Gmbh | Materials for electronic devices |
WO2013087162A1 (de) | 2011-12-13 | 2013-06-20 | Merck Patent Gmbh | Organische sensibilisatoren für die aufwärtskonvers ion (up-conversion) |
DE102011121022A1 (de) | 2011-12-13 | 2013-06-13 | Merck Patent Gmbh | Organische Sensibilisatoren für Up- Conversion |
WO2013120577A1 (en) | 2012-02-14 | 2013-08-22 | Merck Patent Gmbh | Spirobifluorene compounds for organic electroluminescent devices |
EP3235892A1 (en) | 2012-02-14 | 2017-10-25 | Merck Patent GmbH | Materials for organic electroluminescent devices |
EP3101088A1 (en) | 2012-02-14 | 2016-12-07 | Merck Patent GmbH | Materials for organic electroluminescent devices |
WO2014034893A1 (ja) * | 2012-08-31 | 2014-03-06 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
WO2014073307A1 (ja) * | 2012-11-07 | 2014-05-15 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子および電子機器 |
WO2014073306A1 (ja) * | 2012-11-07 | 2014-05-15 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子および電子機器 |
WO2015082037A1 (en) | 2013-12-06 | 2015-06-11 | Merck Patent Gmbh | Compositions containing a polymeric binder which comprises acrylic and/or methacrylic acid ester units |
WO2015086108A1 (de) | 2013-12-12 | 2015-06-18 | Merck Patent Gmbh | Materialien für elektronische vorrichtungen |
US11075346B2 (en) | 2013-12-20 | 2021-07-27 | Udc Ireland Limited | Highly efficient OLED devices with very short decay times |
US10347851B2 (en) | 2013-12-20 | 2019-07-09 | Udc Ireland Limited | Highly efficient OLED devices with very short decay times |
US11765967B2 (en) | 2013-12-20 | 2023-09-19 | Udc Ireland Limited | Highly efficient OLED devices with very short decay times |
EP3916822A1 (en) | 2013-12-20 | 2021-12-01 | UDC Ireland Limited | Highly efficient oled devices with very short decay times |
WO2016120007A1 (en) | 2015-01-30 | 2016-08-04 | Merck Patent Gmbh | Formulations with a low particle content |
EP4060757A1 (en) | 2015-06-03 | 2022-09-21 | UDC Ireland Limited | Highly efficient oled devices with very short decay times |
WO2016193243A1 (en) | 2015-06-03 | 2016-12-08 | Udc Ireland Limited | Highly efficient oled devices with very short decay times |
WO2017008883A1 (en) | 2015-07-15 | 2017-01-19 | Merck Patent Gmbh | Composition comprising organic semiconducting compounds |
WO2019007823A1 (en) | 2017-07-03 | 2019-01-10 | Merck Patent Gmbh | LOW-PHENOL IMPURITY FORMULATIONS |
WO2019171197A1 (ja) * | 2018-03-07 | 2019-09-12 | 株式会社半導体エネルギー研究所 | 発光素子、表示装置、電子機器、有機化合物及び照明装置 |
JP7218348B2 (ja) | 2018-03-07 | 2023-02-06 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置、電子機器および照明装置 |
JPWO2019171197A1 (ja) * | 2018-03-07 | 2021-03-25 | 株式会社半導体エネルギー研究所 | 発光素子、表示装置、電子機器、有機化合物及び照明装置 |
US11950497B2 (en) | 2018-03-07 | 2024-04-02 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, display device, electronic device, organic compound, and lighting device |
JP2020017721A (ja) * | 2018-07-11 | 2020-01-30 | 株式会社半導体エネルギー研究所 | 発光素子、表示装置、電子機器、有機化合物及び照明装置 |
JP7440219B2 (ja) | 2018-07-11 | 2024-02-28 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置、電子機器および照明装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1860096A4 (en) | 2009-05-13 |
US7816017B2 (en) | 2010-10-19 |
JP2006256979A (ja) | 2006-09-28 |
KR101269817B1 (ko) | 2013-05-30 |
CN101142169A (zh) | 2008-03-12 |
JP4263700B2 (ja) | 2009-05-13 |
TW200643138A (en) | 2006-12-16 |
CN101142169B (zh) | 2011-12-21 |
KR20070110362A (ko) | 2007-11-16 |
TWI376404B (ja) | 2012-11-11 |
US8058478B2 (en) | 2011-11-15 |
US20060210830A1 (en) | 2006-09-21 |
EP1860096A1 (en) | 2007-11-28 |
US20110034733A1 (en) | 2011-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006098080A1 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
JP4308294B2 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
JP5090639B2 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
JP4832304B2 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
JP4267623B2 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
KR101031719B1 (ko) | 유기 전기발광 소자용 재료 및 그것을 이용한 유기전기발광 소자 | |
JP4117093B2 (ja) | 有機エレクトロルミネッセンス素子用材料およびそれを使用した有機エレクトロルミネッセンス素子 | |
KR101173714B1 (ko) | 방향족 아민 유도체 및 이를 이용한 유기 전기 발광 소자 | |
WO2007058035A1 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
WO2008016018A1 (fr) | Matériau de composant organique électroluminescent et composant organique électroluminescent utilisant celui-ci | |
KR20080097211A (ko) | 방향족 아민 유도체 및 그것을 이용한 유기 전기 발광 소자 | |
JP3666086B2 (ja) | 有機エレクトロルミネッセンス素子用発光材料およびそれを使用した有機エレクトロルミネッセンス素子 | |
WO2006114949A1 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
WO2006117974A1 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
JPWO2006030527A1 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
JPH1072580A (ja) | 有機エレクトロルミネッセンス素子 | |
JP4373477B2 (ja) | 有機エレクトロルミネッセンス素子用材料およびそれを使用した有機エレクトロルミネッセンス素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 2006711796 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020077020953 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200680008634.5 Country of ref document: CN Ref document number: 4053/CHENP/2007 Country of ref document: IN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: RU |
|
WWP | Wipo information: published in national office |
Ref document number: 2006711796 Country of ref document: EP |