| 发明名称 |
ORGANIC LIGHT-EMITTING DEVICE |
| 摘要 |
An organic light-emitting device includes a first electrode and a second electrode, a first organic emission layer disposed between the first electrode and the second electrode and comprising a first dopant, and a second organic emission layer disposed between the first electrode and the second electrode and comprising a second dopant. The maximum luminescence wavelength of the first dopant may be larger than the maximum luminescence wavelength of the second dopant. The difference between the maximum luminescence wavelength of the first dopant and the maximum luminescence wavelength of the second dopant is 10 nm or less. |
| 申请公布号 |
US2017062751(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615178985 |
申请日期 |
2016.06.10 |
| 申请人 |
LG Display Co., Ltd. |
发明人 |
Park EunJung;Kim Byungsoo;Seok Hanbyeol |
| 分类号 |
H01L51/50;H01L27/32 |
主分类号 |
H01L51/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic light-emitting device comprising:
a first electrode;a second electrode;
a first organic emission layer between the first electrode, and the second electrode and comprising a first dopant; and a second organic emission layer between the first electrode and the second electrode and comprising a second dopant, wherein a maximum luminescence wavelength of the first dopant is larger than a maximum luminescence wavelength of the second dopant. |
| 地址 |
Seoul KR |
