WO1997043874A1 - Element organique multicolore 'el', procede de fabrication associe et affichage mettant en oeuvre cet element - Google Patents
Element organique multicolore 'el', procede de fabrication associe et affichage mettant en oeuvre cet element Download PDFInfo
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- WO1997043874A1 WO1997043874A1 PCT/JP1997/001626 JP9701626W WO9743874A1 WO 1997043874 A1 WO1997043874 A1 WO 1997043874A1 JP 9701626 W JP9701626 W JP 9701626W WO 9743874 A1 WO9743874 A1 WO 9743874A1
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- 125000002078 anthracen-1-yl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C([*])=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
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- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
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- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
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- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
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- CSPVGJWCKNBRRB-UHFFFAOYSA-N indium;quinolin-8-ol Chemical compound [In].C1=CN=C2C(O)=CC=CC2=C1.C1=CN=C2C(O)=CC=CC2=C1.C1=CN=C2C(O)=CC=CC2=C1 CSPVGJWCKNBRRB-UHFFFAOYSA-N 0.000 description 1
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- 150000007517 lewis acids Chemical class 0.000 description 1
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- MOOHXQFFIPDLNX-UHFFFAOYSA-N magnesium;quinolin-8-ol Chemical compound [Mg].C1=CN=C2C(O)=CC=CC2=C1.C1=CN=C2C(O)=CC=CC2=C1 MOOHXQFFIPDLNX-UHFFFAOYSA-N 0.000 description 1
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- DCZNSJVFOQPSRV-UHFFFAOYSA-N n,n-diphenyl-4-[4-(n-phenylanilino)phenyl]aniline Chemical compound C1=CC=CC=C1N(C=1C=CC(=CC=1)C=1C=CC(=CC=1)N(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 DCZNSJVFOQPSRV-UHFFFAOYSA-N 0.000 description 1
- TXTHKGMZDDTZFD-UHFFFAOYSA-N n-cyclohexylaniline Chemical compound C1CCCCC1NC1=CC=CC=C1 TXTHKGMZDDTZFD-UHFFFAOYSA-N 0.000 description 1
- AODWRBPUCXIRKB-UHFFFAOYSA-N naphthalene perylene Chemical group C1=CC=CC2=CC=CC=C21.C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 AODWRBPUCXIRKB-UHFFFAOYSA-N 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
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- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229960003540 oxyquinoline Drugs 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
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- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 description 1
- 150000005839 radical cations Chemical class 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 description 1
- IBBLKSWSCDAPIF-UHFFFAOYSA-N thiopyran Chemical compound S1C=CC=C=C1 IBBLKSWSCDAPIF-UHFFFAOYSA-N 0.000 description 1
- JFLKFZNIIQFQBS-FNCQTZNRSA-N trans,trans-1,4-Diphenyl-1,3-butadiene Chemical group C=1C=CC=CC=1\C=C\C=C\C1=CC=CC=C1 JFLKFZNIIQFQBS-FNCQTZNRSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/17—Passive-matrix OLED displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/40—Thermal treatment, e.g. annealing in the presence of a solvent vapour
- H10K71/421—Thermal treatment, e.g. annealing in the presence of a solvent vapour using coherent electromagnetic radiation, e.g. laser annealing
-
- 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
- H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
-
- 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
- H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
- H10K85/146—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE poly N-vinylcarbazol; 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
- H10K85/30—Coordination compounds
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
-
- 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
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- 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
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- 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
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
- H10K85/6565—Oxadiazole compounds
Definitions
- Multicolor organic EL device its manufacturing method and display using it
- the present invention relates to an organic EL device used for a flat light source or a display device, a method for producing the same, and a display using the same.
- Organic EL devices in which the light-emitting layer is composed of an organic thin film, are attracting attention as realizing large-area display devices driven at low voltage.
- an element structure in which organic layers with different carrier transport properties are stacked is effective.
- a low molecular aromatic amine is used for the hole transport layer, and an aluminum chelate complex is used for the electron transport light emitting layer.
- the element used has been reported [CW Tang, App 1. Phys. Lett., 51, p. 913 (19897)].
- This device has a high luminance of 1 000 cdZM 2 at an applied voltage of 10 V or less, which is sufficient for practical use.
- any color from blue to red in the visible region can be obtained by using any organic dye as the emission center.
- pixels having emission colors of red (R), green (G), and blue (B), which are the three primary colors of light are finely arranged in parallel on the same substrate, respectively. Element) becomes possible.
- pixels having different emission colors are sequentially formed on the same substrate by using a shadow mask. It requires a lot of labor and a long time to fabricate compared to monochromatic pixels, and the size of each pixel is limited, making it impossible to produce high-resolution displays. .
- Kido et al. Combined a white light-emitting element and a color filter to finely dispose EL elements, It was proposed that the light-emitting element can be made solid and multi-colored without producing an element with color [Junji Kido, Masaru Nagai, Applied Physics, Vol. 63, P. 102-6-102 9 (1 9 9 4)].
- a color filter is inserted between the transparent substrate and a transparent electrode such as indium tin oxide (ITO), and the light emitted from the organic light emitting layer sandwiched between the ITO and the back electrode is emitted by the color filter. Is modulated.
- ITO indium tin oxide
- Idemitsu Kosan Co., Ltd. has proposed a method of converting blue to green and red by combining a blue light emitting element and a color conversion layer, and arranging RGB pixels (Keito Electronics, 1 Monthly, 102 pages, 1991).
- fluorescent color conversion is inserted between the transparent substrate and 1 T O to convert blue light generated in the light emitting layer into green or red light.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to provide an organic EL element having high luminous efficiency and capable of being easily multicolored, a method for producing the same, and a display using the same. It is in. Disclosure of the invention
- the organic EL device of the present invention uses two or more kinds of organic dyes that can serve as light emission centers, and partially irradiates the organic luminescent dye layer with electromagnetic waves during the device manufacturing process. Irradiation), by denaturing any type or more of the dyes by photo-oxidation or photo-decomposition, thereby rendering the dyes incapable of functioning or insufficiently functioning as luminescence centers. Found that by changing the emission color, the emission color of the light-irradiated portion and the unexposed portion could be made different, and completed the present invention. Was.
- the electromagnetic waves used in the present invention are those in ⁇ Li in the range of about 1 0- 1 7 ⁇ 1 0 5 m in the vacuum wavelength, gamma rays, X-rays, ultraviolet rays, visible light, encompasses the like infrared Particularly, ultraviolet light and visible light are preferable.
- the first aspect of the present invention is a light-emitting layer containing at least two or more kinds of organic dyes serving as luminescent centers, wherein at least one of the organic dyes is modified to change the color of light emitted from the device. And a multi-color organic EL device.
- the light emitting layer may be composed of only one layer, or may be composed of a plurality of layers.
- the present invention after forming a light emitting layer containing at least two or more kinds of organic dyes serving as light emitting centers, at least one kind of the organic dye is modified by partially irradiating the light emitting layer with electromagnetic waves.
- the present invention also relates to a method for producing a multi-color organic EL device.
- a third aspect of the present invention is to provide a method for manufacturing a multicolor organic EL device having one or more light-emitting layers containing an organic dye serving as a light-emitting center, by irradiating the entire or partial surface of any light-emitting layer with electromagnetic waves.
- a fourth aspect of the present invention is an organic electroluminescence device having a light-emitting layer composed of at least one organic compound, and at least three kinds of light emitting blue, green, and red that can be a light-emitting center in the light-emitting layer.
- the present invention relates to a multi-color organic EL device characterized in that at least one of them is modified to change the color of light emitted from a pixel.
- FIG. 1 shows (1) to (6) the manufacturing steps of the multicolor organic EL device of the present invention of Example 1.
- FIG. 2 shows the emission spectrum of the device obtained in (1) and (2) of Example 1.
- FIG. 3 is a graph showing luminance-voltage characteristics of the device obtained in Example 1 (1).
- FIG. 4 is a graph showing luminance-voltage characteristics of the device obtained in (2) of Example 1.
- FIG. 5 shows a cross-sectional view of the organic EL device of Example 2.
- FIG. 6 shows a cross-sectional view of the organic EL device of Example 3.
- FIG. 7 shows a cross-sectional view of the organic EL device of Example 4.
- FIG. 8 is a cross-sectional view of each step of A to F showing a manufacturing process of the organic EL device of Example 4.
- FIG. 9 is a simplified diagram of the organic EL device of Example 4 viewed from the glass substrate side. Preferred embodiments for carrying out the invention
- FIG. 7 is a schematic diagram showing one embodiment (Example 4) of the organic EL device according to the present invention.
- a transparent electrode constituting an anode electrode for example, an IT electrode 22, a luminescent layer 23 containing three or more kinds of luminescent dyes, and a back electrode 2 serving as a cathode 4 are stacked.
- the specific layer configuration of the device is not particularly limited.
- the anode ⁇ the hole transport layer, the light emitting layer, the cathode, the anode ⁇ the light emitting layer, the electron transport layer, the anode, the anode / hole transport layer / Layer / Electron transport layer ⁇ Cathode, anode hole injection layer ⁇ Emitting layer ⁇ Cathode, anode ⁇ Hole injection layer / Hole transport layer ⁇ ⁇ Cathode, anode Hole injection layer / Hole transport layer ⁇ Electron transport layer ⁇ Cathode.
- FIG. 8 is a schematic view showing a method for producing a multicolor organic EL device.
- Electromagnetic wave irradiation (exposure) to one or more light-emitting layers containing an organic dye capable of becoming a light-emitting center can be performed to any one or all layers.
- partial exposure for example, contact exposure using a photomask or projection exposure (light condensed by a lens or minute light (Partial exposure using light generated from the source, or combined with a photomask).
- an organic EL device holes are injected into an organic layer from an anode, that is, a hole injection electrode, and electrons are injected into an organic layer from a cathode, that is, an electron injection electrode.
- the two carriers recombine in the organic layer that becomes the light-emitting layer, generating excitons, that is, excited molecules.
- the compound (host) whose excitation energy level is low in the light-emitting layer is used to disperse a small amount of an organic dye as a dopant (guest). It can be modulated from one pan dye. In this case, when a plurality of dopant dyes are used, the emission color from the device can be controlled by adjusting the concentration of each dopant dye (J. Kido et al., 2 1. P hys. Lett. 672 282, 199 5).
- an electromagnetic wave such as ultraviolet light or visible light is partially applied to any organic dye. Irradiation degrades only the organic dye and modulates the emission color of the exposed part.
- all pixels on the same substrate contain red, green, and blue dyes and red, green, and blue light-emitting pixels are formed by electromagnetic waves, they can be used as a full-color display.
- the host compound that disperses a dopant dye that can be used in an organic EL device that shows a color emission state of about two to several colors instead of full color is not limited, and the emission color is not limited. It may have a carrier transporting property, an electron transporting property, a hole transporting property, or a dual carrier transporting property, and there is no particular limitation.
- anthracene naphthalene, phenanthrene, pyrene, tetrathracene, coronene, chrysene, full-year rosein, perylene, futa-perylene, naphtha-perylene, perinone , Lid-perinone, naphtal-perinone, diphenylbutadiene, tetraphenylbutadiene, coumarin, oxaziazolinole, anoredazine, bisbenzoxazolin, bisstyryl, pyrazine, cyclopentadiene, Syn, aminoquinoline, imine, diphenylethylene, buruanthracene, diaminocarbazole, pyran, thiopyran, polymethine, melocyanin, imidazole chelated oxinoid compounds, quinacridone, rubrene, etc. Derivatives thereof can be mentioned.
- optical brighteners such as benzoxazoles, benzothiazoles, and benzimidazoles
- examples are 2,5-bis (5,7-di-t-pentyl-12-benzobenzoxazolyl) -11,3,4-thiazole and 4,4'-bis (5 , 7 — t —pentyl-1-2-benzozoxazolyl) stilbene, 4,4 7 —bis [5,7-di (2-methyl-2-butyl) -12-benzobenzoxazolyl] stilbene, 2 , 5 — bis (5, 7 — di-t — pentyl-2 — benzoxazolyl) thiophene, 2, 5 — bis [5 — ( ⁇ , ⁇ - dimethylbenzyl)-1-2-benzoxazolyl] thiophene, 2 , 5—Bis [5,7-Gee (2-Methyl-1-2
- metal chelated oxanoide compound for example, those disclosed in JP-A-63-956995 can be used.
- Typical examples are tris (8-quinolinol) aluminum, bis (8-quinolinol) magnesium, bis (benzo ( ⁇ ) -18-quinolinol) zinc, bis (2— Methyl-8—quinolinolate) aluminum oxide, Tris (8-quinolinol) indium, tris (5-methyl-8-quinolinol) aluminum, 8-quinolinollithium, tris (5-crotin-1-quinolinol) 8-Hydroxyquinoline, such as gallium and bis (5-chloro-1-quinolinol) calcium, poly [zinc (II) -bis (8-hydroxy-5-quinolinonyl) methane] Metal complex: dilithium epinedridione and the like.
- Distyrilbenzene compounds include, for example, European Patent No. 0 373
- Typical examples are 1,4-bis (2-methylstyrino) benzene, 1,4-bis (3-methylstyryl) benzene, 1,4-bis (4-methylstyryl) benzene, distyrylbenzene, 4-bis (2-ethylstyrino) benzene, 1,4-bis (3-ethynolestyrino) benzene,], 4bis (2-methylstyryl) 1-2-methylbenzene, 1,4-bis
- a distyryl virazine derivative disclosed in Japanese Patent Application Laid-Open No. 2-252793 can be used as the organic dye.
- Typical examples are 2,5-bis (4-methylstyryl) pyrazine, 2,5-bis (4-ethylstyryl) pyrazine, and 2,5-bis [2- (1-naphthyl) vinyl] pyrazine.
- dimethylidene derivative disclosed in European Patent No. 3887680 / Japanese Patent Application Laid-Open No. 3-213970 can be used as a material for the organic light emitting layer.
- Typical examples are 1,4-phenylenedimethylidin, 4,4'-phenylenedimethylidin, 2,5-xylylenedimethylidin, 2,6-naphthylenedimethylidin, 1, 4—Bifue two-range methylidin, 1, 4—p—Telephene two-range methylidin,
- the organic compound used as the host material needs to emit blue light or a luminescent color with a higher energy level (near-ultraviolet light in terms of color), which has a peak wavelength of 370 in the luminescent spectrum. It corresponds to ⁇ 500 nm.
- Such an organic compound for a full color display that is, an organic compound that emits light in the near-ultraviolet to blue-green color and also has a carrier transporting property is required.
- the organic compound may have an electron transporting property, a hole transporting property, or a dual carrier transporting property.
- the following are examples of organic compounds for hosts that satisfy these requirements.
- Polycyclic compounds such as p-terf; ⁇ -nilquaterphenyl and derivatives thereof, condensed polycyclic compounds such as naphthalene, tetrathracene, pyrene, coronene, chrysene, phanthracene, diphenylanthracene, naphthacene, and phenanthrene Hydrocarbon compounds and their derivatives, phenolic phosphorus, Condensed heterocyclic compounds such as bathophenantine-containing phosphorus, phenanthidine, acridine, quinoline, quinoxaline, and phenazine, and their derivatives, perylene, phthalate perylene, naphthalene perylene, perilinone , Phthalodilinone, naphthalene perinone, dipheninolebutadiene, tetraphenylbutadiene, oxadiazole, triazole, anoredazine, bisbenzozo
- Japanese Unexamined Patent Application Publication No. Hei 5-200201 Japanese Unexamined Patent Application Publication No. 7-17939, Japanese Unexamined Patent Application Publication No. Hei 7-278124, Japanese Unexamined Patent Application Publication No. Oxadiazoles disclosed in Japanese Patent Application Laid-Open Publication No. Hei 7-157473, stilbene derivatives disclosed in Japanese Patent Application Laid-Open No. Hei 6-23063 And styryaryl arylene derivatives; Japanese Patent Application Laid-Open No. 6-132080; Japanese Patent Application Laid-Open No. 6-88072; Gazette: The diolephine derivative disclosed in Japanese Patent Application Laid-Open No. 6-207710 can be used.
- distyrylbenzene-based compound for example, those disclosed in European Patent No. 0 373 582 can be used.
- Typical examples are 1,4-bis (2-methylstyryl) benzene, 1,4-bis (3-methylinostyryl) benzene, 1,4-bis (4-methylinostyryl) benzene, disis Tinolebenzene, 1,4-bis (2-ethylstyrinole) benzene, 1,4-bis (3-ethylstyryl) benzene, 1,4-bis (2-methylinostyryl) -1,2-methylbenzene, , 4-1 Bis (2-methinorestyryl) -1-ethylbenzene can also be used.
- a distyrylpyrazine derivative disclosed in Japanese Patent Application Laid-Open No. 2-252793 can also be used as a light emitting layer host material.
- Representative examples are 2,5-bis (4-methylstyryl) pyrazine, 2,5-bis (4-ethylstyryl) pyrazine, 2,5-bis [2- (1-naphthyl) butyl] pyrazine, 2,5— Bis (4-methoxystyryl) leaflets Gins, 2,5-bis [2- (4-biphenyl) bil] pyrazine, 2,5-bis [2- (1-pyrenyl) bul] pyrazine, etc. can also be mentioned.
- fluorescent whitening agents such as benzoxazole-based, benzothiazole-based, and benzimidazole-based agents can be used, and examples thereof include those disclosed in JP-A-59-194393.
- Typical examples are 2,5-bis (5,7-di-t-pentyl-2-benzobenzoxazolyl) -1,3,4-thiazol, 4,4'-bis (5,7- t-pentynole-l-benzobenzoxazolyl) stilbene, 4,4'-bis [5,7-di (2-methyl-l-butyl) -l-benzobenzoxazolyl] stilbene, 2,5- Bis (5,7-di-t-pentyl-2-benzoxazolyl) thiophene, 2,5-bis [5- ( ⁇ , ⁇ -dimethylbenzyl) -12-benzoxazolyl] thiophene, 2, 5-bis [5,7-di (2-methyl-2-butyl)
- a dimethylidin derivative disclosed in European Patent No. 387768 / Japanese Patent Application Laid-Open No. 3-231790 can also be used as a material for the organic light emitting layer.
- Typical examples are 1,4—phenylenedimethylidin, 4,4′-phenylenedimethylidin, 2,5—xylylenedimethylidin, 2,6-naphthylenedimethylidin, 1,4 —Biphenylenedimethylidin, 1, 4 — p—terephenylenedimethylidin, 9,10-anthracenyldimethylidin, 4,4 '-(2,2-di-t-butylphenylvinyl) biphenyl, 4,4'-(2,2-diphenylvinyl) biphenyl, etc. And their derivatives,
- examples of the organic compound that can be used as the light emitting layer host material include an arylamine compound base.
- the arylamine compounds are not particularly limited, but are described in JP-A-6-25659, JP-A-6-25959,
- arylamine compounds disclosed in Japanese Patent Application Laid-Open Nos. 12626/25, JP-A-7-110911 and JP-A-7-97355, for example, N, N , ⁇ ', ⁇ ' tetraphenyl 2,4 'diaminophenyl, N, N' — diphenyl ⁇ , ⁇ 'di (3-methylphenyl) — 4, 4 'diaminophenyl, 2, 2 — bis (4-di-p-trilyaminophenyl) propane, N, N, ⁇ ', ⁇ 'tetra ⁇ — trinole 1, 4, 4' diamino Biphenyl, Bis (4-G ⁇ -Trillaminophenyl) phenylmethane, ⁇ , —'- Diphenyl mono-, ⁇ 'Di (4-methoxy phenyl) 1-4, 4'-Diamino-biphenyl, ⁇ ,
- a polymer in which the above-mentioned organic compound is dispersed in a polymer or a polymer thereof can be used, and a polymer of poly (N-biercarbazole) or polysilanes can also be used.
- the dopant is not particularly limited as long as it is a fluorescent organic compound.
- a fluorescent organic compound In addition to the above-described electron transporting material, hole transporting material, and light emitting material, a coumarin derivative known as a laser dye, a dicyano compound, etc. Pigments such as methylenepyran derivatives, disyanomethylenethiopyran derivatives, fluorescein derivatives, perylene derivatives, and porphyrin derivatives can be used.
- an organic compound having an electron transporting property among the above-mentioned host materials for the light emitting layer can be used, and surprisingly, JP-A-63-295569, Metal chelate complex compounds disclosed in JP-A-8-22557, JP-A-8-81472, JP-A-5-9470, JP-A-5-76764, particularly
- metal chelated oxide compounds tris (8-quinolinolato) aluminum, bis (8-quinolinolato) magnesium, bis [benzo (f) -18-quinolinolato] Zinc, bis (2-methyl-18-quinolinolato) aluminum, tris (8-quinolinolato) indium, tris (5-methyl-18-quinolinolato) aluminum 8-quinolinato Nori tritium, tris (5—black mouth—8—quinoline ) Gallium, bis (5-black 8-quinolinolate)
- an organic compound having a hole transport property such as arylamine among the above-described host materials for the light emitting layer can be used.
- the above-mentioned organic compounds dispersed in a polymer or polymerized can also be used. It is also possible to use so-called ⁇ -conjugated polymers such as polyparaphenylene vinylene and their derivatives ⁇ polyalkylthiophene derivatives, non-conjugated hole-transporting polymers represented by poly ( ⁇ -butylcarbazole), and sigma-conjugated polymers of polysilanes. it can.
- the hole injecting layer is not particularly limited, but conductive polymers such as metal phthalocyanines such as copper phthalocyanine and nonmetal phthalocyanines, carbon films, and polyvinylamine can be suitably used. Further, the arylamines described above can be reacted with a Lewis acid as an oxidizing agent to form radical cations and be used as a hole injection layer.
- the electromagnetic wave irradiation method As the electromagnetic wave irradiation method (exposure method), a known exposure method such as laser light scanning can be used in addition to a contact exposure method and a projection exposure method using a photomask.
- electromagnetic waves visible rays, ultraviolet rays, X-rays, ⁇ -rays, and other suitable electromagnetic waves can be used.
- known thin film forming methods such as a vacuum evaporation method, a sputtering method, and a coating method can be used.
- the multicolor organic EL device In the multicolor organic EL device according to the fourth invention of the present invention, pixels emitting three kinds of light of red, green and blue are used side by side by modification, but the respective dots of red, green and blue are used.
- the arrangement of the cells can be arranged or stacked, but when laminating, for example, lamination such as electrode / red organic layer electrode green organic layer ⁇ electrode ⁇ blue organic layer ⁇ electrode If it is necessary to arrange the layers in parallel, compared to separate processes for each layer, it is only necessary to arrange three types of light sources, red, green, and blue, and provide electrodes on top of them. Because it is small, it is very advantageous.
- RG ⁇ One pixel is composed of three types, and those pixels are arranged in parallel.
- one of the two electrodes is used as a signal electrode and the remaining electrode is used as a scanning electrode, and an image is formed by time-division driving, so-called passive matrix RGB dot. It can be a tomatrix display or a full color display.
- an organic layer having two or more types of dyes that can be emission centers can be irradiated with light in the element manufacturing process to degrade any dye and modulate the color of light emitted from the element.
- devices with different emission colors can be extremely easily arranged on the same substrate, and can be widely used for multi-color display devices.
- 20 ml of DMSO 1 was added as a solvent, and the mixture was stirred at 100 ° C for 2 hours under a nitrogen atmosphere.
- N, N ' (4—Nitrofeninole) A crude crystal of 1,1'-bipheninolee4,4 'diamin (NT PD) was obtained. Then, it was vacuum-dried at 60 ° C. for 12 hours.
- NPT PD 3.50 g (9.19 mm o 1) and 5% palladium / carbon 1.83 g were added with DMF1 40 ml, and the nitro group was added at room temperature, normal pressure and hydrogen atmosphere. Was subjected to a reduction reaction. After completion of the reaction, palladium / carbon was filtered off, and the filtrate was poured into cold water (1800 ml) while stirring, and N, N'-diphenyl-1-N- (4-aminophenyl) -1-N '-(phenyl) -1 Crude crystals of 1,1'-biphenyl-1,4'-diamin (APT PD) were obtained.
- API PD 1,1'-biphenyl-1,4'-diamin
- FIG. 1 is a cross-sectional view showing a manufacturing process according to one embodiment of the present invention.
- 1 is a glass substrate which is coated with ITO (indium tin oxide) having a sheet resistance of 15 ⁇ / port. It has a hole-transporting property and emits blue-violet light, and has a yellow luminescent color of 1%, 3%, 5% and 7% by weight based on the polymer PT PDMA synthesized in the above Preparation Example.
- ITO indium tin oxide
- a polymer layer (Rubrene-dispersed PTPDMA layer) 3 having a thickness of 600 A was formed by spin coating using a 1,2-dichloromethane solution of 10 ⁇ 18.
- FIG. 2 Luminescence emission from each device containing rubrene contents of 1%, 3%, 5% and 7% by weight shown in (a), (b), (c) and (d). According to the vector, it was found that in this device structure, rubrene dispersed in PTP DMA functioned as the emission center. The luminance-voltage characteristics at that time are shown in Fig.
- the polymer layer 3 in which 3% by weight of propylene was dispersed with respect to the polymer was formed on the ITO 2 on the glass substrate 1 to a thickness of 600 A by the same method.
- the i-line of a high pressure mercury lamp was irradiated 24 0m j Z cm 2 in.
- the cathode 5 Mg and Ag (10: 1) were co-deposited as electrodes with a thickness of 2000 A at the same degree of vacuum.
- the light-emitting area was a square having a length of 0.5 cm and a width of 0.5 cm.
- ITO was used as the anode
- Mg: Ag was used as the cathode.
- the emission color was green and A ⁇ q, indicating that rubrene was not emitting light.
- the luminance first voltage characteristic thereof is shown in FIG. 4, a green light emission of up to 9000 c DZM 2 as the initial characteristics were obtained in about 1 0 volt.
- a polymer layer 3 in which 3% by weight of propylene was dispersed with respect to the polymer was formed on ITO 2 on the glass substrate 1 to a thickness of 600 A in the same manner [FIG. 1 (1)].
- the photomask 9 was brought into close contact with the polymer surface, and the i-line of a high-pressure mercury lamp was partially irradiated with 240 mJ / cm 2 in air (see (3) in FIG. 1).
- a ⁇ q was formed on the polymer layer 3 as the electron transport layer 4 by vapor deposition to a thickness of 400 A under a vacuum of 10 to 15 Torr [(FIG.
- Mg and Ag (10: 1) were co-deposited at the same degree of vacuum at 2000 A as back electrode 5 serving as a cathode [see (5) in FIG. 1].
- the light-emitting area was a square having a length of 0.5 cm and a width of 0.5 cm.
- FIG. 5 is a sectional view of the second embodiment. 1 is a glass substrate coated with ITO (indium tin oxide) having a sheet resistance of 15 ⁇ / port. Then the following formula
- the hole-transporting N, N'-bis (3-methylphenyl) 1-1,1'-biphenyl-1,4,4'-diamin (hereinafter referred to as "TPD") 0 by depositing a thickness of 400 A by vacuum one 6 T orr to form a hole transport layer 6. Then the ratio of the A 1 q and rubrene in the electron transport luminescent layer 7. 9 7 wt%: 600 to A 1 q and rubrene such that the 3 wt% in the vacuum of a 1 0- 5 T orr A 1 q-rubrene layer 7 was formed by co-evaporation to a thickness of A.
- Mg and Ag (10: 1) were co-deposited at the same vacuum to a thickness of 200 OA as the back electrode 5 serving as the cathode.
- the light-emitting area was a square having a length of 0.5 cm and a width of 0.5 cm.
- a TPD is formed on the ITO 2 on the glass substrate 1 as a layer 6 having a thickness of 400 A by the same method as above, and AI q and rubrene are added thereto at the same ratio as described above.
- AI q and rubrene are added thereto at the same ratio as described above.
- the entire surface was irradiated with i-line from a high-pressure mercury lamp at 1200 mJ / cm 2 in air.
- Mg and Ag (10: 1) were co-deposited at the same degree of vacuum to a thickness of 2000 A as a back electrode 5 serving as a cathode.
- the light emitting area is vertical.
- the shape was 111, 0.5 cm square.
- a TPD is formed on IT02 on the glass substrate 1 as a layer 6 having a thickness of 400 A in the same manner as described above, and A1q and rubrene are formed thereon in the same ratio as above.
- 1 0 5 After T under vacuum orr were co-deposited on 6 0 OA thick to form a a 1 q Ruburen layer 7, are brought into close contact with photomasks 9 the organic film surface, partially of a high-pressure mercury lamp The i-line was irradiated in the atmosphere with ISO Om j Zcm 2 .
- Mg and Ag (10: 1) are formed on the A1q rubrene layer 7 as the back electrode 5 serving as the cathode at the same degree of vacuum to a thickness of 2000 A in the same manner as the above-described device. Evaporated.
- the light-emitting area was a square shape with a height of 0.5 (: 11 and a width of 0.5 cm).
- FIG. 6 is a sectional view of the third embodiment.
- 1 is a glass substrate coated with ITO (indium tin oxide) having a sheet resistance of 15 ⁇ / port. It has a hole transporting property and an electron transporting property of 30.1% with respect to poly (N-vinylcarbazole) (PVK), which has an emission peak in the purple region (410-420 nm).
- ITO indium tin oxide
- PVK poly (N-vinylcarbazole)
- the polymer film 8 was formed to a thickness of 1000 A by spin coating using a 1,2-dichloromethane solution containing Finally, a layer 5 of Mg and Ag (10: 1) was co-evaporated to a thickness of 2000 A at the same degree of vacuum as a cathode electrode.
- the light emitting area was a square of 0.5 cm in length and 0.5 cm in width.
- Luminance is an initial characteristic As a result, yellow luminescence with a maximum luminance of 2200 cd / m 2 was obtained at 16 volts. In addition, it was confirmed from the emission spectrum that the emission center was rubrene.
- a PVK layer 8 containing 30 wt% of PBD, 5 wt% of TPB, and 3 wt% of rubrene is formed on ITO 2 on the glass substrate 1 in the same manner as above, and then a photomask is formed. 9 was brought into close contact with the polymer surface, and partially irradiated with i-rays from a high-pressure mercury lamp in the atmosphere at 120 mJcm 2 . Then, Mg and Ag (10: 1) were co-deposited on the polymer layer 8 as the back electrode 5 serving as a cathode to a thickness of 2000 A at the same degree of vacuum. The light emitting area was a square having a length of 0.5 cm and a width of 0.5 cm.
- FIG. 7 is a sectional view of an embodiment of the present invention.
- 21 is a glass substrate coated with 22 sheet resistance ⁇ / port ITO (indium oxide).
- ITO indium oxide
- PVK boron
- PBD 1,3,4-oxadiazole derivative
- TPD 1,3,4-oxadiazole derivative
- a dye-containing polymer film was prepared using a 1,2-dichloroethane solution containing butadiene (TPB), 1 mo 1% green coumarin 6 and 1 mo 1% red luminescent nile red. The thickness was formed by spin coating.
- Mg: Ag (10: 1) was co-deposited at the same vacuum as 2000 A as a back electrode serving as a cathode.
- the light-emitting area of each element was a square with a height of 0.5 cm and a width of 0.5 cm.
- a dye-dispersed PVK layer on the ITO on a glass substrate is formed in the same manner as above: After forming a layer of 1 000 A, the absorption band of the Nile red is passed through a filter using a high-pressure mercury lamp in air. By irradiating light equivalent to the above in the air, only the Nile Red was photo-oxidized to make it non-luminescent. Then, Mg and Ag (10: 1) were co-deposited on the PVK layer in which the dye was dispersed at 2000 A at the same vacuum as a back electrode serving as a cathode.
- the light corresponding to the absorption band of the Nile Red is irradiated in the atmosphere, and then the filter is changed and the light corresponding to the absorption band of Coumarin 6 is irradiated. Both of 6 were photo-oxidized to be non-luminescent.
- Mg and Mg (10: 1) were co-evaporated at the same degree of vacuum on the polymer layer as the back electrode serving as a cathode at 2000 A.
- the light emission from the light-emitting layer was observed by applying a DC voltage with ITO as the anode and Mg: Ag as the cathode. The emission color was blue with TPB. It turned out that the Nile Red did not emit light.
- Part 4 (The present invention)
- a stripe-shaped ITO electrode with a width of 3 mm was placed on the glass substrate 21 (in the figure, 16 are arranged in parallel at equal intervals (see Fig. 8A and Fig. 9), and a PVK layer 23 in which the dye is dispersed is formed in a similar manner to form a 1 000A layer.
- a reactive matrix type RGB dot matrix display and a full color display are provided by adding an active element such as a transistor for each pixel of the RGB multi-color element and having a memory function. Is also possible.
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Description
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Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
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US09/171,966 US6459199B1 (en) | 1996-05-15 | 1997-05-14 | Multicolor organic EL element having plurality of organic dyes, method of manufacturing the same, and display using the same |
AT97922051T ATE246437T1 (de) | 1996-05-15 | 1997-05-14 | Mehrfarbiges organisches el element, verfahren zur herstellung desselben und anzeige unter verwendung desselben |
CA002253819A CA2253819C (en) | 1996-05-15 | 1997-05-14 | Multicolor organic el element, method for manufacturing the same, and display using the same |
DE69723831T DE69723831T2 (de) | 1996-05-15 | 1997-05-14 | Mehrfarbiges organisches el element, verfahren zur herstellung desselben und anzeige unter verwendung desselben |
EP97922051A EP0903965B1 (en) | 1996-05-15 | 1997-05-14 | Multicolor organic el element, method for manufacturing the same, and display using the same |
NZ332736A NZ332736A (en) | 1996-05-15 | 1997-05-14 | Multicolor organic el element comprising organic dyes modified so they are capable of changing colours of light emitted from the element |
JP54074197A JP3849066B2 (ja) | 1996-05-15 | 1997-05-14 | マルチカラー有機el素子、その製法およびそれを用いたディスプレイ |
AU27888/97A AU713944B2 (en) | 1996-05-15 | 1997-05-14 | Multicolor organic el element, method for manufacturing the same, and display using the same |
BR9709312A BR9709312A (pt) | 1996-05-15 | 1997-05-14 | Elemento organico el de multiplas cores processo para fabricação do mesmo e visor usando o mesmo |
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JP14494896 | 1996-05-15 | ||
JP8/144948 | 1996-05-15 |
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US09/171,966 A-371-Of-International US6459199B1 (en) | 1996-05-15 | 1997-05-14 | Multicolor organic EL element having plurality of organic dyes, method of manufacturing the same, and display using the same |
US10/222,929 Division US20030057827A1 (en) | 1996-05-15 | 2002-08-19 | Multicolor organic element, method for manufacturing the same, and display using the same |
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WO1997043874A1 true WO1997043874A1 (fr) | 1997-11-20 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/JP1997/001626 WO1997043874A1 (fr) | 1996-05-15 | 1997-05-14 | Element organique multicolore 'el', procede de fabrication associe et affichage mettant en oeuvre cet element |
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US (2) | US6459199B1 (ja) |
EP (1) | EP0903965B1 (ja) |
JP (1) | JP3849066B2 (ja) |
CN (1) | CN1123278C (ja) |
AT (1) | ATE246437T1 (ja) |
AU (1) | AU713944B2 (ja) |
BR (1) | BR9709312A (ja) |
CA (1) | CA2253819C (ja) |
DE (1) | DE69723831T2 (ja) |
NZ (1) | NZ332736A (ja) |
RU (1) | RU2173508C2 (ja) |
TW (1) | TW542851B (ja) |
WO (1) | WO1997043874A1 (ja) |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6075864A (ja) * | 1983-09-30 | 1985-04-30 | 関西日本電気株式会社 | El表示装置の製造方法 |
JPH0474895U (ja) * | 1990-11-09 | 1992-06-30 | ||
JPH04255692A (ja) * | 1991-02-07 | 1992-09-10 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子のパターン化方法 |
JPH08259938A (ja) * | 1995-03-24 | 1996-10-08 | Toagosei Co Ltd | 発光表示素子及びその製造方法 |
Family Cites Families (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196582A (ja) * | 1982-05-12 | 1983-11-16 | セイコーインスツルメンツ株式会社 | 表示素子 |
US4539507A (en) | 1983-03-25 | 1985-09-03 | Eastman Kodak Company | Organic electroluminescent devices having improved power conversion efficiencies |
US4720432A (en) | 1987-02-11 | 1988-01-19 | Eastman Kodak Company | Electroluminescent device with organic luminescent medium |
JPH0288689A (ja) | 1988-09-26 | 1990-03-28 | Mitsubishi Kasei Corp | 電界発光素子 |
EP0373582B1 (en) | 1988-12-14 | 1995-03-01 | Idemitsu Kosan Company Limited | Electroluminescence device |
JPH02289676A (ja) | 1989-01-13 | 1990-11-29 | Ricoh Co Ltd | 電界発光素子 |
JP2651233B2 (ja) | 1989-01-20 | 1997-09-10 | 出光興産株式会社 | 薄膜有機el素子 |
JPH02196885A (ja) | 1989-01-25 | 1990-08-03 | Asahi Chem Ind Co Ltd | 有機電界発光素子 |
US5130603A (en) | 1989-03-20 | 1992-07-14 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
JP2879080B2 (ja) | 1989-03-23 | 1999-04-05 | 株式会社リコー | 電界発光素子 |
JPH07119408B2 (ja) | 1989-03-28 | 1995-12-20 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
JPH02255789A (ja) | 1989-03-29 | 1990-10-16 | Asahi Chem Ind Co Ltd | 有機電場発光素子 |
JPH0820642B2 (ja) * | 1989-08-21 | 1996-03-04 | シャープ株式会社 | 液晶表示装置 |
JP2554771B2 (ja) | 1989-12-28 | 1996-11-13 | 出光興産株式会社 | 芳香族ジメチリディン化合物 |
JPH03296595A (ja) | 1990-04-13 | 1991-12-27 | Kao Corp | 有機薄膜エレクトロルミネッセンス素子 |
JPH0474895A (ja) | 1990-07-16 | 1992-03-10 | Nisshin Steel Co Ltd | アルミニウム電気めっき装置 |
JP2997021B2 (ja) | 1990-08-10 | 2000-01-11 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
JP2891783B2 (ja) | 1991-02-06 | 1999-05-17 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
JP2891784B2 (ja) | 1991-02-06 | 1999-05-17 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
US5294870A (en) * | 1991-12-30 | 1994-03-15 | Eastman Kodak Company | Organic electroluminescent multicolor image display device |
JPH05202011A (ja) | 1992-01-27 | 1993-08-10 | Toshiba Corp | オキサジアゾール誘導体 |
JPH0649079A (ja) | 1992-04-02 | 1994-02-22 | Idemitsu Kosan Co Ltd | シラナミン誘導体およびその製造方法並びに該シラナミン誘導体を用いたel素子 |
JPH06107648A (ja) | 1992-09-29 | 1994-04-19 | Ricoh Co Ltd | 新規なオキサジアゾール化合物 |
JPH0625659A (ja) | 1992-07-07 | 1994-02-01 | Idemitsu Kosan Co Ltd | ホスファミン誘導体、その製造方法およびそれを用いたエレクトロルミネッセンス素子 |
JP3341090B2 (ja) | 1992-07-27 | 2002-11-05 | 株式会社リコー | オキサジアゾール誘導体ならびにその製造法 |
JP3228301B2 (ja) | 1992-09-07 | 2001-11-12 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
JP3163589B2 (ja) | 1992-09-21 | 2001-05-08 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
JPH06206865A (ja) | 1992-10-14 | 1994-07-26 | Chisso Corp | 新規アントラセン化合物と該化合物を用いる電界発光素子 |
JP3287421B2 (ja) | 1992-10-19 | 2002-06-04 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
JPH06145146A (ja) | 1992-11-06 | 1994-05-24 | Chisso Corp | オキシネイト誘導体 |
JP3366401B2 (ja) | 1992-11-20 | 2003-01-14 | 出光興産株式会社 | 白色有機エレクトロルミネッセンス素子 |
JPH06203963A (ja) | 1993-01-08 | 1994-07-22 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子 |
JPH06215874A (ja) | 1993-01-20 | 1994-08-05 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子 |
JP3419534B2 (ja) | 1993-02-10 | 2003-06-23 | 靖彦 城田 | トリスアリールアミノベンゼン誘導体、有機el素子用化合物および有機el素子 |
JP3214674B2 (ja) | 1993-03-26 | 2001-10-02 | 出光興産株式会社 | 新規スチリル化合物,その製造法およびそれからなる有機エレクトロルミネッセンス素子 |
JP3211994B2 (ja) | 1993-03-26 | 2001-09-25 | 出光興産株式会社 | 4官能スチリル化合物およびその製造法 |
JPH06293778A (ja) | 1993-04-05 | 1994-10-21 | Idemitsu Kosan Co Ltd | シラナミン誘導体およびその製造方法 |
JP3549555B2 (ja) | 1993-10-04 | 2004-08-04 | 株式会社リコー | 新規なピレン誘導体ならびにその製造方法 |
JP3220950B2 (ja) | 1993-11-01 | 2001-10-22 | 保土谷化学工業株式会社 | ベンジジン化合物 |
JP3574860B2 (ja) | 1993-11-01 | 2004-10-06 | 保土谷化学工業株式会社 | テトラフェニルベンジジン化合物 |
JPH07145116A (ja) | 1993-11-25 | 1995-06-06 | Nisshinbo Ind Inc | 芳香族ジアミン化合物 |
JPH07157473A (ja) | 1993-12-06 | 1995-06-20 | Chisso Corp | トリアジン誘導体、その製造法及びそれを用いた電界発光素子 |
JP3539995B2 (ja) | 1993-12-21 | 2004-07-07 | 株式会社リコー | オキサジアゾール化合物およびその製造法 |
JP3300827B2 (ja) | 1993-12-21 | 2002-07-08 | 株式会社リコー | オキサジアゾール化合物およびその製造法 |
JP3594642B2 (ja) | 1993-12-24 | 2004-12-02 | 保土谷化学工業株式会社 | ジアミノジフェニル化合物及び該化合物を用いた有機電界発光素子 |
JP3496080B2 (ja) | 1993-12-24 | 2004-02-09 | 株式会社リコー | オキサジアゾール誘導体およびその製造方法 |
JP3579746B2 (ja) | 1994-02-07 | 2004-10-20 | チッソ株式会社 | ジフェニルアミン誘導体 |
JP3828595B2 (ja) | 1994-02-08 | 2006-10-04 | Tdk株式会社 | 有機el素子 |
US5409783A (en) * | 1994-02-24 | 1995-04-25 | Eastman Kodak Company | Red-emitting organic electroluminescent device |
US6064355A (en) | 1994-05-24 | 2000-05-16 | Texas Instruments Incorporated | Method and apparatus for playback with a virtual reality system |
JPH081472A (ja) | 1994-06-17 | 1996-01-09 | Toshiba Mach Co Ltd | 移動体移動装置 |
JP3593717B2 (ja) | 1994-08-04 | 2004-11-24 | 東洋インキ製造株式会社 | 新規なトリフェニルアミン誘導体、その製造方法及び用途 |
JP3593719B2 (ja) | 1994-08-04 | 2004-11-24 | 東洋インキ製造株式会社 | 新規なトリフェニルアミン誘導体、その製造方法及び用途 |
JP3593718B2 (ja) | 1994-08-04 | 2004-11-24 | 東洋インキ製造株式会社 | 新規なトリフェニルアミン誘導体、その製造方法及び用途 |
JP3786438B2 (ja) * | 1994-08-29 | 2006-06-14 | アヴェンティス・リサーチ・ウント・テクノロジーズ・ゲーエムベーハー・ウント・コー・カーゲー | 光照射によるポリアリレンビニレンポリマー薄膜のパターン化 |
JP3234131B2 (ja) * | 1995-06-23 | 2001-12-04 | 株式会社東芝 | 液晶表示装置 |
EP0784659B1 (en) * | 1995-08-03 | 1999-12-08 | Koninklijke Philips Electronics N.V. | Electroluminescent device |
US5736754A (en) * | 1995-11-17 | 1998-04-07 | Motorola, Inc. | Full color organic light emitting diode array |
KR0170490B1 (ko) * | 1995-12-22 | 1999-05-01 | 양승택 | 전기장 발광 고분자를 이용한 칼라 디스플레이 소자 및 그 제조방법 |
US5683823A (en) * | 1996-01-26 | 1997-11-04 | Eastman Kodak Company | White light-emitting organic electroluminescent devices |
JP3599077B2 (ja) * | 1996-05-15 | 2004-12-08 | ケミプロ化成株式会社 | 有機エレクトロルミネッセンス素子とその製造方法 |
US6037190A (en) * | 1998-11-13 | 2000-03-14 | Industrial Technology Research Institute | Method for fabricating an organic electro-luminescent device |
-
1997
- 1997-05-14 JP JP54074197A patent/JP3849066B2/ja not_active Expired - Fee Related
- 1997-05-14 TW TW086106403A patent/TW542851B/zh not_active IP Right Cessation
- 1997-05-14 DE DE69723831T patent/DE69723831T2/de not_active Expired - Lifetime
- 1997-05-14 AU AU27888/97A patent/AU713944B2/en not_active Ceased
- 1997-05-14 US US09/171,966 patent/US6459199B1/en not_active Expired - Lifetime
- 1997-05-14 WO PCT/JP1997/001626 patent/WO1997043874A1/ja active IP Right Grant
- 1997-05-14 BR BR9709312A patent/BR9709312A/pt not_active Application Discontinuation
- 1997-05-14 AT AT97922051T patent/ATE246437T1/de not_active IP Right Cessation
- 1997-05-14 CA CA002253819A patent/CA2253819C/en not_active Expired - Fee Related
- 1997-05-14 NZ NZ332736A patent/NZ332736A/en unknown
- 1997-05-14 RU RU98122365/28A patent/RU2173508C2/ru not_active IP Right Cessation
- 1997-05-14 CN CN97194632A patent/CN1123278C/zh not_active Expired - Fee Related
- 1997-05-14 EP EP97922051A patent/EP0903965B1/en not_active Expired - Lifetime
-
2002
- 2002-08-19 US US10/222,929 patent/US20030057827A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6075864A (ja) * | 1983-09-30 | 1985-04-30 | 関西日本電気株式会社 | El表示装置の製造方法 |
JPH0474895U (ja) * | 1990-11-09 | 1992-06-30 | ||
JPH04255692A (ja) * | 1991-02-07 | 1992-09-10 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子のパターン化方法 |
JPH08259938A (ja) * | 1995-03-24 | 1996-10-08 | Toagosei Co Ltd | 発光表示素子及びその製造方法 |
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JP2001257076A (ja) * | 2000-03-13 | 2001-09-21 | Tdk Corp | 有機el素子 |
JP2002319494A (ja) * | 2001-04-20 | 2002-10-31 | Dainippon Printing Co Ltd | 光触媒含有層を有するel素子とその製造方法 |
JP4632191B2 (ja) * | 2001-04-20 | 2011-02-16 | 大日本印刷株式会社 | 光触媒含有層を有するel素子とその製造方法 |
JP2003068452A (ja) * | 2001-08-24 | 2003-03-07 | Dainippon Printing Co Ltd | 光分解性染料を用いたel素子 |
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JP2008135741A (ja) * | 2004-03-11 | 2008-06-12 | Mitsubishi Chemicals Corp | 電荷輸送膜用組成物及びイオン化合物、それを用いた電荷輸送膜及び有機電界発光素子、並びに、有機電界発光素子の製造方法及び電荷輸送膜の製造方法 |
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Also Published As
Publication number | Publication date |
---|---|
CA2253819A1 (en) | 1997-11-20 |
US20030057827A1 (en) | 2003-03-27 |
DE69723831T2 (de) | 2004-05-27 |
EP0903965A4 (en) | 1999-07-28 |
TW542851B (en) | 2003-07-21 |
BR9709312A (pt) | 1999-08-10 |
AU2788897A (en) | 1997-12-05 |
AU713944B2 (en) | 1999-12-16 |
EP0903965A1 (en) | 1999-03-24 |
CA2253819C (en) | 2004-11-02 |
US6459199B1 (en) | 2002-10-01 |
JP3849066B2 (ja) | 2006-11-22 |
CN1123278C (zh) | 2003-10-01 |
EP0903965B1 (en) | 2003-07-30 |
NZ332736A (en) | 1999-09-29 |
ATE246437T1 (de) | 2003-08-15 |
DE69723831D1 (de) | 2003-09-04 |
RU2173508C2 (ru) | 2001-09-10 |
CN1218604A (zh) | 1999-06-02 |
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