Title:
ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/195787
Kind Code:
A1
Abstract:
An organic compound represented by chemical formula 1 of the present invention can implement excellent hole transfer characteristics. In addition, at least one of a hole transport layer and a hole transport aid layer of an organic light emitting diode of the present invention comprises the organic compound represented by chemical formula 1 of the present invention, and thus can improve driving voltage, efficiency, and lifespan characteristics of the organic light emitting diode and, even when combined with a light emitting layer of any color, can implement excellent color coordinates targeted by the light emitting layer.
Inventors:
LEE TAE WAN (KR)
SONG JIE (KR)
JEON HANI (KR)
KWAK HAE-HO (KR)
SONG JIE (KR)
JEON HANI (KR)
KWAK HAE-HO (KR)
Application Number:
PCT/KR2023/004631
Publication Date:
October 12, 2023
Filing Date:
April 05, 2023
Export Citation:
Assignee:
MAT SCIENCE CO LTD (KR)
International Classes:
C07D307/77; C07D405/14; C07D407/12; C07D409/12; C07D409/14; H10K85/60
Foreign References:
| KR20200056059A | 2020-05-22 | |||
| CN109467543A | 2019-03-15 | |||
| KR20150026356A | 2015-03-11 | |||
| KR20180096458A | 2018-08-29 | |||
| CN108947902A | 2018-12-07 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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