发明名称 |
CATHODE FOR ORGANIC LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING DEVICE USING THE CATHODE |
摘要 |
In one aspect, a cathode including the first metal layer, the transparent conductive layer formed on the first metal layer, and the second metal layer formed on the transparent conductive layer is applied to the organic light emitting device and thicknesses of the first metal layer, the transparent conductive layer, and the second metal layer are controlled so that the external light reflection of the organic light emitting device is prevented. The cathode may further include the third metal layer formed on the second metal layer.
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申请公布号 |
US2012319151(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201213443731 |
申请日期 |
2012.04.10 |
申请人 |
CHO SANG-HWAN;CHO YOON-HYEUNG;LEE BYOUNG-DUK;OH MIN-HO;KIM YONG-TAK;LEE SO-YOUNG;CHUNG YUN-AH;SONG SEUNG-YONG;LEE JONG-HYUK;SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
CHO SANG-HWAN;CHO YOON-HYEUNG;LEE BYOUNG-DUK;OH MIN-HO;KIM YONG-TAK;LEE SO-YOUNG;CHUNG YUN-AH;SONG SEUNG-YONG;LEE JONG-HYUK |
分类号 |
H01L33/42;B82Y99/00;H01B5/00 |
主分类号 |
H01L33/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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