Patent application number | Description | Published |
20120168733 | PYRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME - A pyrene derivative represented by the following formula (1), wherein Ar | 07-05-2012 |
20120187392 | IMIDAZOPYRIDINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT ELEMENTS CONTAINING SAME - An imidazopyridine derivative shown by the following formula (1). | 07-26-2012 |
20120187826 | ORGANIC ELECTROLUMINESCENT ELEMENT USING PYRENE DERIVATIVE - An organic electroluminescence device including a pair of electrodes and one or more organic compound layers therebetween, the one or more organic compound layers comprising an emitting layer, | 07-26-2012 |
20120248420 | PYRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME - A pyrene derivative represented by the following formula (1); wherein R | 10-04-2012 |
20120256172 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device sequentially includes an anode, an emitting layer, an electron-transporting region, and a cathode, the electron-transporting region including an electron-transporting material that includes a cyano group and an aromatic ring group. | 10-11-2012 |
20130153878 | AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING THE SAME - An aromatic amine derivative represented by the following formula (1) | 06-20-2013 |
20130214258 | CARBAZOLE COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE - A compound of the invention is represented by a formula (1) below. In the formula (1), at least one of A | 08-22-2013 |
20130221331 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A compound is shown by the following formula (1). | 08-29-2013 |
20130253183 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Provided are: an aromatic amine derivative in which a terminal substituent such as a dibenzofuran ring or a dibenzothiophene ring is bonded to a nitrogen atom directly or through an arylene group or the like; an organic electroluminescence device including an organic thin film layer formed of one or more layers including a light emitting layer and interposed between a cathode and an anode in which a layer of the organic thin film layer contains the aromatic amine derivative by itself or as a component of a mixture, and the device has a long lifetime and high luminous efficiency; and an aromatic amine derivative for realizing the device. | 09-26-2013 |
20130264548 | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE - A material for organic EL device which includes a compound having a specific structure: an azine ring having a cyano-substituted aromatic hydrocarbon group, an azine ring having a cyano-substituted heterocyclic group, or an azine ring having a cyano group directly bonded to the azine ring. An organic electroluminescence device including an organic thin film layer between a cathode and an anode, wherein the organic thin film layer includes a light emitting layer and at least one layer containing the material for organic electroluminescence device, has a long lifetime. | 10-10-2013 |
20130306957 | ORGANIC ELECTROLUMINESCENT ELEMENT - An organic electroluminescence device including an anode, an emitting layer, a blocking layer, an electron-injecting layer and a cathode in this sequence, the emitting layer including a host and a styrylamine derivative having a specific structure; and the triplet energy E | 11-21-2013 |
20130306958 | OXYGEN-CONTAINING FUSED RING DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME - An oxygen-containing fused ring derivative represented by the following formula (1) wherein Ar | 11-21-2013 |
20130313536 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device | 11-28-2013 |
20140001451 | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME | 01-02-2014 |
20140018539 | BENZOFLUORANTHENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT COMPRISING SAME - A benzofluoranthene derivative represented by the following formula (1): | 01-16-2014 |
20140034943 | PYRENE DERIVATIVE, ORGANIC LIGHT-EMITTING MEDIUM, AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING PYRENE DERIVATIVE OR ORGANIC LIGHT-EMITTING MEDIUM - An organic light-emitting medium including a pyrene derivative represented by the following formula (1) and a phenyl-substituted anthracene derivative represented by the following formula (2): | 02-06-2014 |
20140326985 | AROMATIC AMINE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT - An aromatic amine derivative is represented by a formula (1) below. In the formula (1), R | 11-06-2014 |
20140346482 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME - An aromatic amine derivative is represented by the following formula (1). In the formula (1), R | 11-27-2014 |
20140353646 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME - An aromatic amine derivative is represented by a formula (1-1) below. In the formula (1-1), R | 12-04-2014 |
20150014666 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME - An aromatic amine derivative is represented by a formula (1) below. In the formula (1), R | 01-15-2015 |
20150084031 | NOVEL POLYMERIZABLE MONOMER, AND MATERIAL FOR ORGANIC DEVICE, HOLE INJECTION/TRANSPORT MATERIAL, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT EACH COMPRISING POLYMER (POLYMERIC COMPOUND) OF THE POLYMERIZABLE MONOMER - A polymerizable monomer represented by the following formula (1) wherein at least one of Ar | 03-26-2015 |