| 发明名称 |
ORGANIC LIGHT EMITTING DISPLAY DEVICE |
| 摘要 |
An organic light emitting display device is disclosed. The organic light emitting display device includes at least two light emitting parts each including a light emitting layer and an electron transport layers, and at least one charge generation layer between the light emitting parts, wherein at least one among the charge generation layer or the electron transport layer includes a compound having nitrogen atoms and a substituent for enhancing electron mobility. |
| 申请公布号 |
US2016043327(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201514805941 |
申请日期 |
2015.07.22 |
| 申请人 |
LG Display Co., Ltd. |
发明人 |
YOO Seonkeun;JOO Sunghoon;SEO Jeongdae;KIM Hyoseok;KANG Hyeseung;YUN Min;YOON SeungHee |
| 分类号 |
H01L51/00;H01L51/50 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic light emitting display device, comprising:
at least two light emitting parts each having a light emitting layer and an electron transport layers; and at least one charge generation layer between the light emitting parts, wherein at least one among the charge generation layer and the electron transport layer includes a compound having nitrogen atoms and a substituent for enhancing electron mobility. |
| 地址 |
Seoul KR |
