| 发明名称 |
PHOSPHORESCENT COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE USING THE SAME |
| 摘要 |
The present invention provides a phosphorescent compound which is represented by chemical formula, wherein each of X1 and X2 is independently selected from substituted or non-substituted carboline, dibenzofuran, dibenzothiophene, and fluorene. |
| 申请公布号 |
KR20140071068(A) |
申请公布日期 |
2014.06.11 |
| 申请号 |
KR20120138993 |
申请日期 |
2012.12.03 |
| 申请人 |
LG DISPLAY CO., LTD. |
发明人 |
KIM, JUNG KEUN;SONG, IN BUM;SEO, BO MIN;YU, JAE HYUNG |
| 分类号 |
C09K11/06;H01L51/50 |
主分类号 |
C09K11/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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