| 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 an emission layer formed between two electrodes disposed over a substrate, wherein the emission layer includes a host including fluorescent materials and a dopant including phosphorescent materials, and a host PL region formed by the host of the fluorescent materials has a spectrum overlapped with part of a dopant UV absorption region formed by the dopant of the phosphorescent materials. |
| 申请公布号 |
US2015155518(A1) |
申请公布日期 |
2015.06.04 |
| 申请号 |
US201414557679 |
申请日期 |
2014.12.02 |
| 申请人 |
LG Display Co., Ltd. |
发明人 |
KIM Hyunsuk |
| 分类号 |
H01L51/50 |
主分类号 |
H01L51/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic light-emitting display device, comprising:
an emission layer formed between two electrodes disposed over a substrate, wherein the emission layer comprises a host comprising fluorescent materials and a dopant comprising phosphorescent materials, and a host photoluminescence (PL) region formed by the host of the fluorescent materials has a spectrum overlapped with part of a dopant ultra violet (UV) absorption region formed by the dopant of the phosphorescent materials. |
| 地址 |
Seoul KR |
