| 发明名称 |
LIGHT EMITTING ELEMENT, ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
A light emitting element includes: a first electrode, a hole injection layer disposed on the first electrode; a hole transport layer disposed on the hole injection layer; a light emitting layer disposed on the hole transport layer, where the light emitting layer includes a light emission host and a light emission dopant; an electron transport layer disposed on the light emitting layer; an electron injection layer disposed on the electron transport layer; and a second electrode disposed on the electron injection layer. |
| 申请公布号 |
US2014361272(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
US201414291806 |
申请日期 |
2014.05.30 |
| 申请人 |
Samsung Display Co., LTD. |
发明人 |
JOO Young-Cheol;PARK Soo-Jin |
| 分类号 |
H01L27/32;H01L51/00;H01L51/50 |
主分类号 |
H01L27/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light emitting element comprising:
a first electrode; a hole injection layer disposed on the first electrode; a hole transport layer disposed on the hole injection layer; a light emitting layer disposed on the hole transport layer, wherein the light emitting layer comprises a light emission host and a light emission dopant; an electron transport layer disposed on the light emitting layer; an electron injection layer disposed on the electron transport layer; and a second electrode disposed on the electron injection layer. |
| 地址 |
Yongin-City KR |
