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Patent Searching and Data


Title:
有機電界発光デバイス
Document Type and Number:
Japanese Patent JP2017529686
Kind Code:
A
Abstract:
本発明は、有機電界発光デバイスに関する。本発明の有機電界発光デバイスは、複数の種類のホスト化合物及び特定の正孔輸送化合物の特定の組み合わせを含むことにより、高い発光効率及び長い寿命を示す。

Inventors:
Kyung-Jin Park
Tae Jin Lee
Jae Hoon Sim
Yo Jin Do
Hi Chun An
Yong-Kang Kim
Do-Hyun Moon
John-Eun Yang
Su-Hyun Lee
Ji-sik Kim
Ji-Sung Jun
Application Number:
JP2017503533A
Publication Date:
October 05, 2017
Filing Date:
July 22, 2015
Export Citation:
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Assignee:
Rohm and Haas Electronic Materials Korea Limited
International Classes:
H01L51/50; C07D209/88; C07D215/26; C07D251/24; C07D487/14
Domestic Patent References:
JP2014056814A2014-03-27
Foreign References:
WO2013062075A12013-05-02
WO2013145923A12013-10-03
US20140197386A12014-07-17
WO2011155507A12011-12-15
Attorney, Agent or Firm:
Patent Business Corporation Sender International Patent Office