Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/124499
Kind Code:
A1
Abstract:
The present specification pertains to a heterocyclic compound represented by chemical formula 1, and an organic light-emitting device comprising same.

More Like This:
JP5710491New organic light emitting compounds and organic light emitting devices using them
WO/2022/260236HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
WO/1999/036392NOVEL TRICYCLIC COMPOUNDS, PREPARATION METHOD AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME
Inventors:
LEE GI-BACK (KR)
PARK SEONG-JONG (KR)
JEONG WON-JANG (KR)
KIM DONG-JUN (KR)
Application Number:
PCT/KR2021/006980
Publication Date:
June 16, 2022
Filing Date:
June 03, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D307/77; C07C211/61; C07D333/76; C07D407/12; C07D409/12; H01L51/00; H01L51/50
Foreign References:
KR101477613B12014-12-30
KR20180037889A2018-04-13
KR20160141361A2016-12-08
CN109111461A2019-01-01
JP2000026325A2000-01-25
KR20200171489A2020-12-09
US4356429A1982-10-26
Other References:
ADVANCED MATERIAL, vol. 6, 1994, pages 677
Attorney, Agent or Firm:
CHOI, Hee-Kyeong et al. (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: LIP SYNC VIDEO GENERATION APPARATUS AND METHOD

Next Patent: MULTISTAGE DOUBLE-ACTING PNEUMATIC CYLINDER