| 发明名称 |
ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHT EMITTING DEVICE, LIGHTING DEVICE, DISPLAY DEVICE AND ELECTRONIC DEVICE |
| 摘要 |
An organic electroluminescent element contains at least one organic layer that is interposed between an anode and a cathode. The organic layer includes a light emitting layer. The light emitting layer contains a light emitting compound that has a stokes shift within the range of 0-0.24 eV and a lowest excited singlet energy (S1) of 2.64 eV or more. |
| 申请公布号 |
US2016197282(A1) |
申请公布日期 |
2016.07.07 |
| 申请号 |
US201414911941 |
申请日期 |
2014.08.14 |
| 申请人 |
KONICA MINOLTA, INC. |
发明人 |
TANIMOTO Shuho;IKEMIZU Dai;TANAKA Tatsuo;TAKA Hideo;KITA Hiroshi |
| 分类号 |
H01L51/00;C09K11/02;C09K11/06 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic electroluminescent element comprising:
an anode; a cathode; and at least one organic layer disposed between the anode and the cathode, the organic layer comprising a light-emitting layer, wherein the light-emitting layer contains a light-emitting compound having a Stokes shift of 0 to 0.24 eV and a lowest excited singlet energy level S1 of 2.64 eV or more. |
| 地址 |
Tokyo JP |
