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Patent Searching and Data


Title:
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/190241
Kind Code:
A1
Abstract:
The present application relates to a compound of chemical formula 1 and an organic light-emitting device comprising same.

Inventors:
JUNG MIN WOO (KR)
HONG WANPYO (KR)
LEE DONG HOON (KR)
JANG BOONJAE (KR)
LEE JUNGHA (KR)
HAN SU JIN (KR)
PARK SEULCHAN (KR)
Application Number:
PCT/KR2019/003667
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07D495/04; C07D491/048; C09K11/06; H01L51/00; H01L51/50
Foreign References:
KR20150088176A2015-07-31
KR20170068927A2017-06-20
KR20150136942A2015-12-08
JP2015134745A2015-07-27
KR20170005637A2017-01-16
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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