发明名称 |
NEW DIAMINE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING THE SAME |
摘要 |
The present invention relates to a new diamine derivative, and an organic electronic device using the same. The diamine derivative according to the present invention can serve as a hole injecting, hole transporting, electron injecting, electron transporting, or light emitting material in an organic electronic device including an organic light emitting device. Particularly, it can serve as a light emitting dopant as used alone, in particular, a blue light emitting dopant. The organic electronic device according to the present invention exhibits excellent characteristics in terms of efficiency, drive voltage, life time, and stability. |
申请公布号 |
EP2139846(B1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20080753194 |
申请日期 |
2008.04.25 |
申请人 |
LG CHEM, LTD. |
发明人 |
JANG, HYE-YOUNG;KIM, KONG-KYEOM;LEE, JAE-CHOL;KIM, JI-EUN;KIM, SEONG-SO;PARK, JIN-KYOON;PARK, TAE-YOON;KIM, EUN-JU;CHO, WOOK-DONG;JEON, BYUNG-SUN;BAE, JAE-SOON |
分类号 |
C07C211/54;C07C211/58;C07C211/61;C07D333/20;H01L51/50 |
主分类号 |
C07C211/54 |
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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