Patent application number | Description | Published |
20080200736 | MATERIAL FOR ORGANIC LIGHT-EMITTING ELEMENT AND ORGANIC LIGHT-EMITTING ELEMENT INCLUDING THE SAME - A fluorene compound and an organic light-emitting element including the fluorene compound are provided. The fluorene compound is represented by the following general formula [1], and the fluorene compound is a material for an organic light-emitting element. A steric hindrance group is introduced directly on a fluorene ring in the fluorene compound. | 08-21-2008 |
20080210930 | Metal Complex, Light-Emitting Device, and Image Display Apparatus - To provide a novel metal complex suitable as a compound for an organic EL device. A metal complex including a partial structure represented by the following general formula ( | 09-04-2008 |
20080297034 | BIPHENYL DERIVATIVE AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME - The invention provides a novel compound used as a material for organic light-emitting elements, and an organic light-emitting element which has highly efficient and highly luminescent optical power and is superior in durability. The organic light-emitting element includes an anode and a cathode, and a layer which contains an organic compound and is held between the anode and the cathode. The layer containing an organic compound includes a biphenyl derivative represented by the following general formula (1): | 12-04-2008 |
20080299414 | PHOSPHORESCENT MATERIAL, AND ORGANIC ELECTROLUMINESCENT DEVICE AND IMAGE DISPLAY APPARATUS USING SAME - Provided is an organic electroluminescent device which has a high efficiency and high durability. The organic electroluminescent device includes an anode and a cathode; and a layer including an organic compound interposed between the anode and the cathode, in which the layer includes a phosphorescent material including an Ir complex or Pt complex having at least one ligand represented by any one of the following general formulae (1) to (4): | 12-04-2008 |
20090033210 | COMPOUND AND ORGANIC LIGHT EMITTING DEVICE - To provide a novel fluoranthene derivative and an organic light emitting device having the fluoranthene derivative. | 02-05-2009 |
20090039776 | ORGANOMETALLIC COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME - An organometallic complex and an organic light-emitting element containing the complex which has a very high efficiency, a high luminance, and durability. The organic light-emitting element has an anode, a cathode, and a layer including an organic compound sandwiched between the anode and cathode. The layer containing the organic compound includes at least one organometallic complex represented by General Formula [I] below. | 02-12-2009 |
20090066227 | ORGANIC LIGHT-EMITTING DEVICE - An object of the present invention is to provide an organic blue-light-emitting device having high emission efficiency and a long continuous driving lifetime. The organic light-emitting device include a layer containing a first compound having a fluoranthene skeleton and a second compound having a pyrene skeleton, the second compound having an energy gap larger than that of the first compound, wherein EL | 03-12-2009 |
20090079344 | DIBENZOANTHRACENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE SAME - Provided is a novel dibenzo[a,c]anthracene compound having substituents, which can be used in an organic light emitting device. | 03-26-2009 |
20090091252 | BINAPHTHYL COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING THE SAME - The present invention provides a novel binaphthyl compound and an organic light emitting element having a good light emitting efficiency and a high durability at a low driving voltage. An organic light emitting element including an anode and a cathode, and a layer including an organic compound sandwiched between the anode and the cathode, wherein one of the anode and the cathode is transparent or semi-transparent, and the layer including an organic compound includes at least one binaphthyl compound represented by the following general formula [I]: | 04-09-2009 |
20090096368 | COMPOUND AND ORGANIC EL DEVICE - The present invention provides a high-performance organic EL device and a novel compound used for the device. The novel compound of the present invention is a fluoranthene compound having a specific structure. The organic EL device of the present invention is an organic EL device comprising: an anode; a cathode; and an organic compound layer interposed between the anode and the cathode, wherein the organic compound layer has the fluoranthene compound. | 04-16-2009 |
20090102371 | FLUORANTHENE DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE HAVING THE SAME - To provide a high-performance organic light emitting device and a novel compound possessed by the device. Provided are a novel fluoranthene derivative and an organic light emitting compound having the derivative. | 04-23-2009 |
20090115323 | OLIGOFLUORENE COMPOUND AND ORGANIC EL ELEMENT USING SAME - An oligofluorene compound is represented by the General Formula (1) below | 05-07-2009 |
20090134785 | ORGANOMETALLIC COMPLEX, ORGANIC LIGHT-EMITTING ELEMENT USING SAME, AND DISPLAY DEVICE - An organometallic complex is represented by Formula (1) below. | 05-28-2009 |
20090134788 | 4-ARYLFLUORENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME - The present invention provides a high-performance organic light-emitting device, and a novel organic compound for use in the device. The novel compound of the present invention is a 4-arylfluorene compound having a specific structure. The organic light-emitting device of the present invention is an organic light-emitting device including: a pair of electrodes comprising an anode and a cathode; and an organic compound layer interposed between the pair of electrodes, wherein the organic compound layer contains the 4-arylfluorene compound. | 05-28-2009 |
20090200919 | FLUORENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE - Provided is a novel fluorene compound, which is represented by the following general formula (1): | 08-13-2009 |
20090302758 | ORGANIC LIGHT EMITTING DEVICE - To provide an organic light emitting device having high efficiency and high luminance by making a contrivance to suppress the leakage of an electron or of an exciton, an organic light emitting device of the present invention includes two hole transporting layers having tertiary amine compounds different from each other in structure. | 12-10-2009 |
20100019661 | BENZO[a]FLUORANTHENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - There is provided a benzo[a]fluoranthene compound represented by the following general formula (I): wherein at least one of R | 01-28-2010 |
20100123390 | LIGHT-EMITTING DEVICE, IMAGE DISPLAY APPARATUS, AND NOVEL ORGANIC COMPOUND - A novel organic compound suitable for use in a blue light-emitting device and an organic light-emitting device having the novel organic compound are provided. The organic compound is represented by General Formula (1) below. The organic light-emitting device includes this compound. | 05-20-2010 |
20100140604 | ORGANIC LIGHT-EMITTING DEVICE - A light-emitting layer emits light having an emission spectrum having a primary peak in the range of wavelengths of 430 to 480 nm. The light-emitting layer contains a host compound and a dopant compound. The dopant compound has an electron affinity of 2.93 eV or more higher that is than the host compound. The dopant compound in the lowest excited triplet state has an energy of 1.95 eV or less that is lower than the host compound in the lowest excited triplet state. The dopant compound has a smaller band gap than the host compound. The dopant compound is a hydrocarbon compound. | 06-10-2010 |
20100157131 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes a first electrode, a second electrode, and a light-emitting layer disposed between the first and second electrodes. The light-emitting layer contains an organic compound emitting photoluminescent light with a peak wavelength of 430 to 480 nm. The organic compound has a profile factor of 0.02 or less at a wave number of 1,300 to 1,680 cm | 06-24-2010 |
20100176716 | NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE COMPOUND - A novel mono(benzo[k]fluoranthene) compound having a molecular structure containing at least one condensed ring aromatic group which is tricyclic or more at any of 7- to 9-positions of benzo[k]fluoranthene. Also an organic light emitting device including at least a pair of electrodes formed of an anode and a cathode, and a layer formed of an organic compound, the layer being interposed between the pair of electrodes, in which the layer formed of an organic compound contains a compound represented by the following structural formula. An organic light emitting device in which the layer is a light emitting layer. | 07-15-2010 |
20100219407 | ORGANIC METAL COMPLEX, AND ORGANIC LIGHT EMITTING DEVICE AND DISPLAY APPARATUS USING THE SAME - Provided is an organic metal complex having a structure represented by the following general formula (1): | 09-02-2010 |
20100237328 | BENZO[a]FLUORANTHENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - There is provided a benzo[a]fluoranthene compound represented by the formula (I): | 09-23-2010 |
20100270914 | NOVEL ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS - An organic compound is an acenaphtho[1,2-k]benzo[e]acephenanthrene derivative represented by general formula (1): | 10-28-2010 |
20110024737 | FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND - Provided are a fused polycyclic compound obtained by expanding the conjugated system of a chrysene skeleton, and an organic light emitting device using the compound. The organic light emitting device has an optical output with high efficiency and high luminance, and is extremely durable. | 02-03-2011 |
20110042663 | DIBENZO[c,g]FLUORENE COMPOUND AND AN ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting device which has high emission efficiency and high durability even at low drive voltage is provided. An organic light-emitting device including an anode, a cathode, and an organic compound layer which is interposed between the anode and the cathode, wherein the organic compound layer include at least one dibenzo[c,g]fluorene compound represented by the following General Formula (1). | 02-24-2011 |
20110049479 | BENZO[a]FLUORANTHENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - Provided are a novel benzo[a]fluoranthene compound and an organic light emitting device having extremely good light emitting efficiency, extremely good luminance, and durability. The benzo[a]fluoranthene compound is represented by the following general formula (I): | 03-03-2011 |
20110062425 | ORGANIC EL ELEMENT - An organic EL element includes an anode and a cathode, and an organic compound layer between the anode and the cathode, the organic compound layer including a light-emitting sublayer, wherein the light-emitting sublayer contains a host, a metal complex acting as a first dopant, and a metal complex acting as a second dopant, the metal complex acting as the first dopant includes an unconjugated ligand and a conjugated ligand, and the first dopant has the lowest excited triplet level originating from the lowest excited triplet level of a unconjugated ligand. | 03-17-2011 |
20110148292 | ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic compound is represented by general formula (1)
| 06-23-2011 |
20110175072 | ORGANIC LIGHT-EMITTING DEVICE - Provided is an organic light-emitting device that shows high luminous efficiency even when driven at a high luminance. More specifically, provided is an organic light-emitting device, including: an anode (transparent electrode layer) and a cathode (metal electrode layer); and an organic compound layer being interposed between the anode and the cathode, and including an emission layer, in which: the emission layer has a host, a first dopant, and a second dopant; the host includes an aromatic hydrocarbon compound; the first dopant includes a phosphorescent iridium complex; and the second dopant includes a compound having two triarylamine structures. | 07-21-2011 |
20110198582 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes an organic compound layer containing an organic compound in which the 3-position of a benzo[k]fluoranthene ring is bonded to the 8-position of a fluoranthene ring, and an organic compound having a pyrene ring. | 08-18-2011 |
20110198989 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING THE SAME - Provided are an organic compound expressed by General Formula (1) and an organic light-emitting element using the organic compound: | 08-18-2011 |
20110227052 | NOVEL ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS - An organic compound represented by general formula (1) below and an organic light-emitting device including the organic compound are provided. | 09-22-2011 |
20110240974 | NOVEL BENZO[b]CHRYSENE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT INCLUDING THE SAME - The present invention provides a benzo[b]chrysene compound represented by general formula [1] below and an organic light-emitting element including the compound. | 10-06-2011 |
20110240976 | NOVEL BENZOPYRENE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT CONTAINING THE SAME - A benzopyrene compound represented by a general formula [1] below, | 10-06-2011 |
20110240982 | BENZOINDENOCHRYSENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting device has light emission with high efficiency, high luminance and good color purity, and durability. An organic light-emitting device includes an anode, a cathode and an organic compound layer disposed between the anode and the cathode, wherein at least one layer of the organic compound layer includes at least one kind of the benzoindenochrysene compound represented by the general formula (1) in which X | 10-06-2011 |
20110251394 | NOVEL ORGANIC COMPOUND - An organic compound is represented by general formula (1): | 10-13-2011 |
20110251446 | DIACENAPHTHO[1,2-b:1',2'-k]CHRYSENE DERIVATIVE - A novel diacenaphtho[1,2-b:1′,2′-k]chrysene derivative is provided. | 10-13-2011 |
20110260150 | DIBENZO[C,G]FLUORENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME - An organic light-emitting device is provided which efficiently emits light with high brightness and has durability. The organic light-emitting device includes a dibenzo[c,g]fluorene compound having two dibenzo[c,g]fluorene skeletons, and has an organic compound layer containing the dibenzo[c,g]fluorene compound. | 10-27-2011 |
20110272683 | NOVEL BICHRYSENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND - Provided are a novel bichrysene compound and an organic light emitting device having high light emitting efficiency and excellent driving durability. The organic light emitting device includes an anode, a cathode, and a layer formed of an organic compound interposed between the anode and the cathode. The layer formed of an organic compound has a bichrysene compound represented by the following general formula (1). | 11-10-2011 |
20110279025 | NOVEL CHRYSENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE COMPOUND - To provide a novel chrysene compound and an organic light-emitting device having high emission efficiency and excellent driving durability, provided is a novel triaryl-substituted chrysene compound represented by the general formula [1]: | 11-17-2011 |
20110315973 | NOVEL FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE - Provided is a fused polycyclic compound represented by the following general formula (1): | 12-29-2011 |
20120012827 | ORGANIC LIGHT-EMITTING DEVICE - Provided is an organic light-emitting device that can be driven at low voltage, that produces a light output with high efficiency and high luminance, and that can emit light with high color purity. An organic light-emitting device includes an anode, a cathode, a light-emitting layer disposed between the anode and the cathode, and an organic layer disposed between the anode and the light-emitting layer. The organic layer has a fused polycyclic compound represented by general formula (1): | 01-19-2012 |
20120013700 | NOVEL FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - Provided is a fused polycyclic compound represented by general formula 1: | 01-19-2012 |
20120025183 | NOVEL ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS - Provided is an acenaphtho[1,2-k]benzo[e]acephenanthrene derivative represented by general formula (1): | 02-02-2012 |
20120043535 | NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE COMPOUND - A novel mono(benzo[k]fluoranthene) compound having a molecular structure containing at least one condensed ring aromatic group which is tricyclic or more at any of 7- to 9-positions of benzo[k]fluoranthene. Also an organic light emitting device including at least a pair of electrodes formed of an anode and a cathode, and a layer formed of an organic compound, the layer being interposed between the pair of electrodes, in which the layer formed of an organic compound contains a compound represented by the following structural formula. An organic light emitting device in which the layer is a light emitting layer. | 02-23-2012 |
20120061657 | BINAPHTHYL COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING THE SAME - The present invention provides a novel binaphthyl compound and an organic light emitting element having a good light emitting efficiency and a high durability at a low driving voltage. An organic light emitting element including an anode and a cathode, and a layer including an organic compound sandwiched between the anode and the cathode, wherein one of the anode and the cathode is transparent or semi-transparent, and the layer including an organic compound includes at least one binaphthyl compound represented by the following general formula [I]: | 03-15-2012 |
20120075171 | DIBENZOTHIOPHENE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT BASED ON THE SAME - An aspect of the present invention provides the dibenzothiophene compound expressed by General Formula 1 in Claim | 03-29-2012 |
20120075273 | INDOLO[3,2,1-JK]CARBAZOLE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING THE SAME - There is provided an indolo[3,2,1-jk]carbazole compound having an excellent membrane property, a high T1 energy, and a deep HOMO level. There is also provided an organic light-emitting device that contains the indolo[3,2,1-jk]carbazole compound. | 03-29-2012 |
20120085996 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes a first electrode, a second electrode, and a light-emitting layer disposed between the first and second electrodes. The light-emitting layer contains an organic compound emitting photoluminescent light with a peak wavelength of 430 to 480 nm. The organic compound has a profile factor of 0.02 or less at a wave number of 1,300 to 1,680 cm | 04-12-2012 |
20120091450 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE - The present invention provides organic compounds which are indenobenzo[k]fluoranthene derivatives represented by the following general formula (1): | 04-19-2012 |
20120132901 | PYRENE DERIVATIVE AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting device includes an anode, a cathode, and an organic compound layer interposed between the anode and the cathode. The organic compound layer contains a pyrene derivative. | 05-31-2012 |
20120153269 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting device includes an anode, a cathode, and an organic compound layer interposed between the anode and the cathode. The organic compound layer contains a heterocyclic compound having 4,10-Diazachrysene. | 06-21-2012 |
20120153270 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting device includes an anode, a cathode, and an organic compound layer interposed between the anode and the cathode. The organic compound layer contains a heterocyclic compound represented by general formula [1]:
| 06-21-2012 |
20120168739 | FLUORENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE - Provided is a novel fluorene compound, which is represented by the following general formula (1): | 07-05-2012 |
20120235888 | NEW BENZO[c]PHENANTHRENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING SAME - There is provided a benzo[c]phenanthrene compound represented by formula [1]: | 09-20-2012 |
20120274239 | METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE AND ELECTRONIC EQUIPMENT INCLUDING ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE MANUFACTURED BY THE MANUFACTURING METHOD - Provided is a method of manufacturing an organic electroluminescence display device including an organic electroluminescence element, which has element characteristics comparable to those in the case of a vacuum in-situ process, while utilizing a patterning approach based on photolithography. The method of manufacturing an organic electroluminescence display device includes: an organic compound layer-forming step of forming an organic compound layer at least on a first electrode; a release layer-forming step of forming a release layer on the organic compound layer; a release layer-processing step of processing the release layer; and an organic compound layer-processing step of removing the organic compound layer in a region not covered with the release layer processed in the release layer-processing step, and at least the lowermost layer out of the release layer is a deposited film formed of a material soluble in a polar solvent. | 11-01-2012 |
20120274807 | METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE - Provided is a method of manufacturing an organic electroluminescence display device including: an organic compound layer-forming step of forming an organic compound layer on a first electrode; a release layer-forming step of forming a release layer on the organic compound layer; a first processing step for the release layer of patterning the release layer; an organic compound layer-processing step of removing the organic compound layer in a region not covered with the release layer processed in the first processing step for the release layer; and a second processing step for the release layer of removing a part of the release layer, in which the release layer is a deposited film formed of a charge-transportable organic compound and is dissolved by a solvent containing an organic solvent miscible with water. | 11-01-2012 |
20120299806 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - Provided are a novel organic compound appropriate for emission of blue light and an organic light-emitting device including the organic compound. The organic compound is represented by general formula 1: | 11-29-2012 |
20120313085 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE - A novel organic compound suitable for blue light emission and an organic light-emitting device containing the novel organic compound are provided. | 12-13-2012 |
20130001543 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME - Provided are a novel organic compound suitable for emitting green light and an organic light-emitting device including the compound. The organic compound is that shown in claim 1. The organic compound shown in claim 1 has substituents that are each independently selected from the group consisting of hydrogen atoms, halogen atoms, optionally substituted alkyl groups, optionally substituted alkoxy groups, substituted amino groups, optionally substituted aryl groups, and optionally substituted heterocyclic groups. | 01-03-2013 |
20130002526 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE - A novel organic compound suitable for emitting green light and an organic light-emitting device including the organic compound are provided. The organic compound is represented by general formula (1). | 01-03-2013 |
20130033416 | ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE SAME - An organic compound contains indacenodiperylene as the basic skeleton. | 02-07-2013 |
20130037788 | NOVEL m-TERPHENYL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME - An organic light emitting device which includes a m-terphenyl compound having a high T1 energy is provided. In addition, a novel m-terphenyl compound is provided. | 02-14-2013 |
20130037789 | NOVEL NAPHTHOTHIOPHENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - The present invention provides a novel naphthothiophene compound having a high lowest excited triplet level (T1). | 02-14-2013 |
20130037790 | NOVEL 10,10-DIALKYLANTHRONE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A novel stable 10,10-dialkylanthrone compound is provided. | 02-14-2013 |
20130037791 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device that achieves highly efficient emission and low-voltage operation is provided. The organic light-emitting device contains a 9H-xanthen-9-one derivative. | 02-14-2013 |
20130038515 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - There is provided a novel organic compound suitably used for a blue light-emitting device and an organic light-emitting device including the novel organic compound. The organic compound is an acephenanthryleno[4,5-k]benzo[e]acephenanthrylene derivative. | 02-14-2013 |
20130043463 | NOVEL ORGANIC COMPOUND - There are provided a novel organic compound that has an excellent luminescent hue and that can produce high-efficiency, high-intensity, and long-life light output, and an organic light-emitting device containing the novel organic compound. | 02-21-2013 |
20130048965 | CONDENSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME - A condensed polycyclic compound which emits green light and which has a high chemical stability and an organic light emitting element including the same are provided. A condensed polycyclic compound represented by the general formula [1] or [2] described in claim | 02-28-2013 |
20130048966 | CONDENSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME - An organic light emitting element which realizes a high efficiency and a long light emission life is provided. An organic compound represented by the general formula [1] described in claim | 02-28-2013 |
20130056722 | NOVEL ORGANIC COMPOUND - A novel organic compound is suitable for emitting green light. An organic light-emitting device includes the novel organic compound. | 03-07-2013 |
20130076604 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - Provided are a novel organic compound appropriate for emission of green light and an organic light-emitting device including the organic compound. Provided is a substituted or unsubstituted indeno[1,2,3-cd]naphtho[2,3-k]fluoranthene appropriate for emission of green light. The substituents of the indeno[1,2,3-cd]naphtho[2,3-k]fluoranthene are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group. | 03-28-2013 |
20130105786 | NOVEL SPIRO(ANTHRACENE-9,9'-FLUOREN)-10-ONE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME | 05-02-2013 |
20130112965 | ORGANIC LIGHT-EMITTING DEVICE MATERIAL HAVING DIBENZOSUBERONE SKELETON - The present invention provides an organic light-emitting device material that exhibits high emission efficiency and is used in an organic light-emitting device having a low driving voltage. The organic light-emitting device material is represented by general formula (1) below: | 05-09-2013 |
20130126857 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME - A novel organic compound suitably used for a green-light-emitting device and an organic light-emitting device are provided. | 05-23-2013 |
20130175519 | NEW CONDENSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING THE SAME - The present invention provides a stable new condensed polycyclic compound which is not likely to form a molecular association. In addition, the present invention also provides an organic light-emitting element having a high light-emitting efficiency and a low drive voltage. In the condensed polycyclic compound in Claim | 07-11-2013 |
20130207096 | PHENANTHRENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention provides an organic light emitting device having high light emission efficiency. The organic light emitting device includes an anode, a cathode and an organic compound layer which is sandwiched between the anode and the cathode, wherein the organic compound layer contains a phenanthrene compound represented by the following general formula [1]: | 08-15-2013 |
20130214267 | SPIRO[CYCLOPENTA[def]TRIPHENYLENE-4,9'-FLUORENE] COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME - The present invention provides a spiro[cyclopenta[def]triphenylene-4,9′-fluorene] compound having a high triplet energy level and a high glass transition temperature and also provides an excellent organic light-emitting device including the compound to achieve a high luminous efficiency and a low driving voltage. | 08-22-2013 |
20130214268 | XANTHONE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - An organic light-emitting device that realizes high-emission efficiency and low-driving voltage is provided. The organic light-emitting device contains a xanthone compound represented by general formula [1]. | 08-22-2013 |
20130216268 | NOVEL ORGANIC COMPOUND - An organic compound is represented by general formula (1): | 08-22-2013 |
20130221340 | THIOXANTHONE COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT HAVING THE SAME - Provided is an organic light emitting element having a high light emission efficiency and a low drive voltage. In the organic light emitting element including a positive electrode, a negative electrode and an organic compound layer disposed between the positive electrode and the negative electrode, the organic compound layer includes a thioxanthone compound represented by the following general formula [1]. | 08-29-2013 |
20130228768 | QUINOLINO[3,2,1-KL]PHENOXAZINE COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING THE SAME - Provided is an excellent organic light emitting element having high emission efficiency and a low drive voltage. The organic light emitting element includes an anode, a cathode, and an organic compound layer disposed between the anode and the cathode, in which the organic compound layer includes a quinolino[3,2,1-kl]phenoxazine compound represented by the following general formula [1]: | 09-05-2013 |
20130228770 | INDOLOPHENOXAZINE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - Provided is an organic light emitting device having high emission efficiency and excellent driving durability. The organic light emitting device includes an anode, a cathode, and an organic compound layer disposed between the anode and the cathode, in which the organic compound layer includes an indolophenoxazine compound represented by the following general formula [1]: | 09-05-2013 |
20130249968 | FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - Provided is an organic light emitting device having high emission efficiency and a low driving voltage. The organic light emitting device includes an anode, a cathode, and an organic compound layer disposed between the anode and the cathode, in which the organic compound layer includes a fused polycyclic compound represented by any one of the following general formulae [1] to [4]. | 09-26-2013 |
20130292662 | ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY DEVICE - The present invention provides an organic compound having a basic skeleton which has an emission wavelength in the yellow region, a high luminous efficiency, and good sublimability. | 11-07-2013 |
20130299814 | ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS - The present invention provides an organic compound of which basic skeleton emits light in a yellow range by itself with high luminous efficiency. The organic compound is represented by claim | 11-14-2013 |
20130300638 | ORGANIC COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND IMAGE DISPLAY DEVICE - The present invention provides an organic electroluminescence element having a high luminous efficiency. | 11-14-2013 |
20130324771 | NOVEL BENZOPYRENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME - The present invention provides a novel benzopyrene compound and also provides a organic light-emitting device. The present invention provides a benzopyrene represented by the formula [1] above. | 12-05-2013 |
20140004640 | METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT DISPLAY APPARATUS | 01-02-2014 |
20140027749 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting device includes an anode, a cathode, and an organic compound layer interposed between the anode and the cathode. The organic compound layer contains a heterocyclic compound having 4,10-Diazachrysene. | 01-30-2014 |
20140027757 | NOVEL SPIRO COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME - The present invention provides a novel stable organic compound and also provides an organic light-emitting device having a high luminous efficiency and a low driving voltage. The present invention relates to a spiro compound represented by the following Formula [1]: | 01-30-2014 |
20140103322 | DISPIRODIBENZONAPHTHACENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME - The present invention provides a novel organic compound having high thermal stability and can form a stable amorphous thin-film and also provides an organic light-emitting device having a high luminous efficiency and a low driving voltage. | 04-17-2014 |
20140110687 | NOVEL CONDENSED POLYCYCLIC COMPOUND - Provided is a novel indenochrysene compound serving as a guest compound suitable for a guest material. In particular, the novel indenochrysene compound is represented by Formula (1), where R | 04-24-2014 |
20140197392 | TRIPHENYLENO-BENZOFURAN COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME - An organic light emitting element which realizes a high efficiency and long-life light emission is provided. An organic compound represented by the general formula [1] described in Claim | 07-17-2014 |
20140231787 | WHITE ORGANIC EL ELEMENT AND ILLUMINATING APPARATUS AND DISPLAY APPARATUS USING THE SAME - The present invention provides a white organic EL element improved in durability characteristic. | 08-21-2014 |
20140264312 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE - The present invention relates to a novel stable benzo[h]hexaphene compound and an organic light-emitting device including the compound. The present invention provides a benzo[h]hexaphene shown in Claim | 09-18-2014 |
20140264318 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - The present invention provides a novel stable benzo[a]naphtho[2,1-c]tetracene compound and an organic light-emitting device including the compound. | 09-18-2014 |
20140319494 | NOVEL ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING ELEMENT, AND IMAGE DISPLAY UNIT - An organic compound contains 8H-naphth[2,1-b]carbazole as the basic skeleton thereof. An organic light-emitting element includes an organic compound layer containing the organic compound. A display device and an image display unit each include the organic light-emitting element. The organic light-emitting element is also used in a lighting device and an image forming apparatus. | 10-30-2014 |
20140319495 | NOVEL ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY SYSTEM - An organic compound has a dibenzo[8,9:10,11]tetrapheno[5,6-b]carbazole skeleton as a basic skeleton. An organic light-emitting device includes an anode, a cathode, and an organic compound layer including the organic compound. A display apparatus includes a plurality of pixels, and each of the pixels includes the organic light-emitting device and a transistor. An image display system includes an input section and a display section including the display apparatus. A lighting apparatus includes the organic light-emitting device and an inverter circuit. An electrophotographic image-forming apparatus includes a light source including a plurality of the organic light-emitting devices and a photosensitive member. | 10-30-2014 |
20140320578 | NOVEL CONDENSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT CONTAINING THE SAME - To provide a condensed polycyclic compound shown in the following General Formula [1], in which | 10-30-2014 |
20140374723 | NOVEL ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE, AND IMAGE DISPLAY DEVICE - To provide a novel organic compound suitable for an organic light emitting device. | 12-25-2014 |
20140374738 | NOVEL ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS - Provided is an acenaphtho[1,2-k]benzo[e]acephenanthrene derivative represented by general formula (1): | 12-25-2014 |