Title:
ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/130724
Kind Code:
A1
Abstract:
The present invention relates to a novel compound having excellent light-emitting capability, and to an organic electroluminescent element which, by comprising the novel compound in one or more organic material layers, has improved properties of light-emitting efficiency, driving voltage, lifespan, and the like.
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Inventors:
KIM CHOONGHAHN (KR)
Application Number:
PCT/KR2019/018237
Publication Date:
June 25, 2020
Filing Date:
December 20, 2019
Export Citation:
Assignee:
DOOSAN SOLUS CO LTD (KR)
International Classes:
C07D405/14; C07D405/04; C07D409/14; C07D413/14; C09K11/06; H01L51/00; H01L51/50
Foreign References:
| KR20170113397A | 2017-10-12 | |||
| KR20150131998A | 2015-11-25 | |||
| KR20170111387A | 2017-10-12 | |||
| KR20150120875A | 2015-10-28 | |||
| KR101857632B1 | 2018-05-14 | |||
| KR20180013449A | 2018-02-07 | |||
| KR20180002353A | 2018-01-08 | |||
| KR20170089599A | 2017-08-04 | |||
| KR20160006633A | 2016-01-19 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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