发明名称 |
ORGANIC LIGHT-EMITTING DEVICE |
摘要 |
An organic light-emitting device includes an internal light extraction layer including a scattering layer and a smooth layer; and a transparent electrode including an underlying layer and an electrode layer, wherein the transparent electrode is provided on the smooth layer side of the internal light extraction layer, the internal light extraction layer has a refractive index in the range of 1.7 to less than 2.5, and the electrode layer includes silver or an alloy including silver as a main component. |
申请公布号 |
US2015340641(A1) |
申请公布日期 |
2015.11.26 |
申请号 |
US201314652676 |
申请日期 |
2013.12.06 |
申请人 |
KONICA MINOLTA, INC. |
发明人 |
KUROKI Takaaki |
分类号 |
H01L51/52;H01L51/00 |
主分类号 |
H01L51/52 |
代理机构 |
|
代理人 |
|
主权项 |
1. An organic light-emitting device comprising:
an internal light extraction layer comprising a scattering layer and a smooth layer; and a transparent electrode comprising an underlying layer and an electrode layer, wherein the transparent electrode is provided on a smooth layer side of the internal light extraction layer, the internal light extraction layer has a refractive index in the range of 1.7 to less than 2.5, and the electrode layer comprises silver or an alloy comprising silver as a main component. |
地址 |
Chiyoda-ku, Tokyo JP |