Patent application number | Description | Published |
20080224603 | NAPHTHALENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE COMPOUND - There is provided an organic light-emitting device having an optical output with a high a high efficiency and a high luminance, and having good durability. The organic light-emitting device includes an anode, a cathode, and a layer including an organic compound interposed between the anode and the cathode, in which the layer contains a naphthalene compound represented by the general formula (1): | 09-18-2008 |
20080272692 | ELECTROLUMINESCENCE DEVICE - A layer is spaced between an anode and a cathode and is composed of an organic compound represented by the following general formula [1]. | 11-06-2008 |
20080286611 | BENZO(GHI)FLUORANTHENE DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - To provide an organic light emitting device with high color purity, high efficiency, high luminance, and a long life, the organic light emitting device includes: a pair of electrodes having an anode and a cathode, and at least one layer containing an organic compound sandwiched between the pair of electrodes, at least one of the anode and the cathode being transparent or translucent, in which at least one layer containing an organic compound contains at least one kind of the benzo(ghi)fluoranthene derivative represented by the following General Formula (1) or (2). | 11-20-2008 |
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 |
20090079331 | COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE - There are provided a compound represented by the general formula (1) and an organic light-emitting device which comprises the compound and has an optical output with remarkably high efficiency and high luminance. | 03-26-2009 |
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 |
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 |
20090115324 | PLATINUM COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME - A platinum complex is represented by General Formula (1) below. | 05-07-2009 |
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 |
20090278446 | ORGANIC LIGHT-EMITTING DEVICE - There is provided a green-light-emitting device which has a high emission efficiency and a long continuous operational life, and which includes a pair of electrodes including an anode and a cathode; and a layer including an organic compound disposed between the pair of electrodes, wherein the layer includes a first compound represented by the general formula (I): | 11-12-2009 |
20090278447 | ORGANIC LUMINESCENT DEVICE AND BENZO[k]FLUORANTHENE COMPOUND - An organic luminescent device having organic-compound layers is provided which takes on luminous hues with very good purity and has optical power with high efficiency, high luminance and a long life. At least one of the organic-compound layers contains a benzo[k]fluoranthene compound represented by the following general formula (1): | 11-12-2009 |
20090295279 | FUSED RING AROMATIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME - There are provided a novel fused ring aromatic compound and an organic light-emitting device which has an optical output with extremely high efficiency and luminance, and also has extremely high durability. The organic light-emitting device includes an anode, a cathode, and a layer including an organic compound interposed between the anode and the cathode, wherein the layer comprises a fused ring aromatic compound represented by the general formula (I): | 12-03-2009 |
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 |
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 |
20110204352 | FUSED RING AROMATIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME - There are provided a novel fused ring aromatic compound and an organic light-emitting device which has an optical output with extremely high efficiency and luminance, and also has extremely high durability. The organic light-emitting device includes an anode, a cathode, and a layer including an organic compound interposed between the anode and the cathode, wherein the layer comprises a fused ring aromatic compound represented by the general formula (I): | 08-25-2011 |
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 |
20120056172 | ORGANIC LIGHT-EMITTING DEVICE - There is provided a green-light-emitting device which has a high emission efficiency and a long continuous operational life, and which includes a pair of electrodes including an anode and a cathode; and a layer including an organic compound disposed between the pair of electrodes, wherein the layer includes a first compound represented by the general formula (I): | 03-08-2012 |
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 |