Patent application number | Description | Published |
20080199118 | Magnetic Encoder and Roller Bearing Unit Having Magnetic Encoder - The magnetic encoder is constituted by integrally bonding a magnet portion obtainable by forming a magnetic material containing a magnetic powder and a binder for the magnetic powder in a circular ring shape to a slinger. The binder contains at least a thermoplastic resin and an impact resistance-improving agent. | 08-21-2008 |
20090039768 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device comprising: a pair of electrodes; and at least one organic compound layer including a light emitting layer between the pair of electrodes, wherein the light emitting layer contains a host material and a light emitting material, and wherein the host material contains a metal complex having a tridentate or more ligand. | 02-12-2009 |
20090072726 | ORGANIC ELECTROLUMINESCENCE DEVICE - A process for preparing a platinum complex represented by the following formula (1) includes reacting a compound represented by the following formula (B-2) and a compound represented by the following formula (B-2′) with a compound represented by the following formula (A-0) to obtain a compound represented by the following formula (C-0); and reacting the compound represented by the formula (C-0) with a platinum salt: | 03-19-2009 |
20090079329 | ORGANIC ELECTROLUMINESCENT DEVICE - A organic electroluminescent device comprising: a pair of electrodes; and at least one organic layer between the pair of electrodes, wherein the at least one organic layer contains a specific compound in which a transition metal and a carbene carbon are bonded to each other. | 03-26-2009 |
20090153045 | PLATINUM COMPLEX COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A compound is represented by the following formula (I): | 06-18-2009 |
20090167157 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device is provided and has an organic layer between a pair of electrodes, the organic layer containing a compound represented by formula (I). | 07-02-2009 |
20120181528 | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, AND ORGANIC ELECTROLUMINESCENCE DEVICE - A material for an organic electroluminescence device containing at least phosphorescent metal complex A and phosphorescent metal complex B, metal complex A and metal complex B are both organic metal complexes containing a metal having an atomic weight of 40 or more and a ligand, metal complex A has a specific structure, and metal complex B has the same structure with metal complex A except that one or more atoms directly bonding to ligand structures are substituted with atoms belonging to the same group of the atoms and having a greater atomic weight, and ratio of the content of metal complex B to the content of metal complex A is 0.005% by mass or more and 2% by mass or less. | 07-19-2012 |
20120309970 | PLATINUM COMPLEX COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device is provided and has at least one organic layer between a pair of electrodes. The organic compound contains a compound represented by the following formula (I): | 12-06-2012 |
20120309980 | ORGANIC ELECTROLUMINESCENCE DEVICE - A compound is represented by the following formula (I): | 12-06-2012 |