| 发明名称 |
ORGANIC LIGHT EMITTING DISPLAY DEVICE |
| 摘要 |
An organic light emitting display device includes a substrate; a first electrode layer formed on the substrate; an emission structure layer formed on the first electrode layer; an electron injection layer (EIL) formed immediately on the emission structure layer and comprising a composite layer of LiF:Yb; and a second electrode layer formed on the EIL.
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| 申请公布号 |
US2012097956(A1) |
申请公布日期 |
2012.04.26 |
| 申请号 |
US201113204321 |
申请日期 |
2011.08.05 |
| 申请人 |
YUN JIN-YOUNG;YOON SEOK-GYU;LEE CHANG-HO;OH IL-SOO;KO HEE-JOO;CHO SE-JIN;SONG HYUNG-JUN;KIM SUNG-CHUL;LEE JONG-HYUK;SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
YUN JIN-YOUNG;YOON SEOK-GYU;LEE CHANG-HO;OH IL-SOO;KO HEE-JOO;CHO SE-JIN;SONG HYUNG-JUN;KIM SUNG-CHUL;LEE JONG-HYUK |
| 分类号 |
H01L33/16;B82Y99/00;H01L29/786;H01L33/08 |
主分类号 |
H01L33/16 |
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