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Title:
NITROGEN-CONTAINING HETEROCYCLIC RING DERIVATIVE AND ORGANIC LIGHT EMITTING DIODE DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/000779
Kind Code:
A1
Abstract:
Provided is an organic compound as shown by formula (I), which is a high performance material obtained by coupling anthracene and a derivative of anthracene with phenanthroline via a naphthyl. Also provided are an electronic material with a high triplet energy and an electron transport material which uses the electronic material as a light emitting layer of an organic light emitting diode, thus promoting the energy transfer of the light emitting layer, improving blue colour emission efficiency and the service life of the organic light emitting layer, and initiating voltage reduction simultaneously.

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Inventors:
ZHAO HONGYU (CN)
Application Number:
PCT/CN2016/085813
Publication Date:
January 05, 2017
Filing Date:
June 15, 2016
Export Citation:
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Assignee:
BEIJING TUOCAI OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
C07D471/04; C07D519/00; C09K11/06; H01L51/54
Foreign References:
CN105272979A2016-01-27
CN105321984A2016-02-10
KR20100007143A2010-01-22
KR20140095727A2014-08-04
KR20140095725A2014-08-04
KR20140090411A2014-07-17
KR20140090035A2014-07-16
KR20140082345A2014-07-02
Attorney, Agent or Firm:
RUNWEN PATENT LAW FIRM (CN)
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