| 发明名称 | Light emitting element, light emitting device and electronic apparatus | ||
| 摘要 | The light emitting element of the embodiment includes an anode; a cathode; a visible light emitting layer provided between the anode and the cathode and emitting visible light; and a carrier trapping layer containing a thiadiazole based compound represented by the following formula (1).;;[In formula (1), A indicates a hydrogen atom, an alkyl group, an aryl group which may have a substituent, an arylamino group, or a triaryl amine, and B indicates a hydrogen atom, an alkyl group, an aryl group which may have a substituent, an arylamino group, or a triaryl amine, or may form a ring.] | ||
| 申请公布号 | US8803138(B2) | 申请公布日期 | 2014.08.12 |
| 申请号 | US201213727339 | 申请日期 | 2012.12.26 |
| 申请人 | Seiko Epson Corporation | 发明人 | Fujita Tetsuji;Yamamoto Hidetoshi |
| 分类号 | H01L51/00;H01L51/50 | 主分类号 | H01L51/00 |
| 代理机构 | Oliff PLC | 代理人 | Oliff PLC |
| 主权项 | 1. A light emitting element comprising: an anode; a cathode; a light emitting layer provided between the anode and the cathode and emitting visible light; and a carrier trapping layer containing a thiazole based compound represented by the following formula (1);[in formula (1), A indicates a hydrogen atom, an alkyl group, an aryl group which may have a substituent, an arylamino group, or a triaryl amine, and B indicates a hydrogen atom, an alkyl group, an aryl group which may have a substituent, an arylamino group, or a triaryl amine, or may form a ring]. | ||
| 地址 | Tokyo JP | ||