Patent application number | Description | Published |
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 |
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 |
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 |
20090091244 | AMINE COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND ORGANIC BLUE-LIGHT-EMITTING DEVICE - To realize extremely high luminous efficiency and to provide an organic light-emitting device having a optical output with a long lifetime. Provided is an amine compound represented by the general formula (1). | 04-09-2009 |
20090189518 | FUSED POLYCYCLIC COMPOUNDS AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - A fused polycyclic compounds is represented by the general formula (I): | 07-30-2009 |
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 |
20100033081 | 4-AMINOFLUORENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE - To provide a compound excellent in light emitting properties and an organic light emitting device having the compound. The compound is a 4-aminofluorene compound represented by the following general formula (1): | 02-11-2010 |
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 |
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 |
20110175077 | FUSED POLYCYCLIC COMPOUNDS AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - A fused polycyclic compounds is represented by the general formula (I): | 07-21-2011 |
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 |
20120205639 | ORGANIC LIGHT EMITTING DEVICE - Provided is an organic light emitting device with enhanced durability during continuous driving. The organic light emitting device includes: an anode, a cathode, and an organic compound layer being placed between the anode and the cathode and including at least a hole transport layer and an emission layer, in which: the emission layer contains a blue light emitting material; the hole transport layer contains a plurality of kinds of organic compounds; and an organic compound having the smallest ionization potential among the organic compounds includes a compound having no absorption spectrum peak in a blue color wavelength region in a radical cation state. | 08-16-2012 |
20120211742 | NOVEL FLUORENYLAMINE COMPOUND, ORGANIC LIGHT EMITTING DEVICE CONTAINING THE SAME, MATERIAL FOR ORGANIC LIGHT EMITTING DEVICE, DISPLAY APPARATUS, AND IMAGE INPUT APPARATUS - A novel fluorenylamine compound represented by a general formula below, where R | 08-23-2012 |
20130001542 | ORGANIC LIGHT-EMITTING DEVICE - Aspects of the present invention provide a blue organic light-emitting device having a continuous operation lifetime. | 01-03-2013 |
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 |