| 发明名称 |
White Organic Light Emitting Device |
| 摘要 |
Disclosed is a white organic light emitting device. The white organic light emitting device includes a first emission part between a first electrode and a second electrode, a second emission part on the first emission part, and a third emission part on the second emission part. At least one of the first to third emission parts includes at least two emission layers including a red emission layer, and a position of the red emission layer is set to enhance a color reproduction rate and at least one of red efficiency, green efficiency, and blue efficiency. |
| 申请公布号 |
US2015340635(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201514720405 |
申请日期 |
2015.05.22 |
| 申请人 |
LG Display Co., Ltd. |
发明人 |
AHN So Yeon;HAN Chang Wook;CHOI Hong Seok;JOUNG Seung Ryong;PARK Jung Soo;LEE Min Gyu |
| 分类号 |
H01L51/50 |
主分类号 |
H01L51/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A white organic light emitting device comprising:
a first emission part between a first electrode and a second electrode; a second emission part on the first emission part; and a third emission part on the second emission part, wherein at least one of the first to third emission parts includes at least two emission layers having a red emission layer, and a position of the red emission layer is set to enhance a color reproduction rate and at least one of red efficiency, green efficiency, and blue efficiency. |
| 地址 |
Seoul KR |
