Title:
ORGANIC COMPOUND AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/273997
Kind Code:
A1
Abstract:
An organic compound and an application thereof. The organic compound has a structure represented by formula I, has better stability and photoelectric properties, and can enhance and balance carrier transport, thereby improving device performance. The organic compound is used as an electron blocking layer material of an organic light-emitting diode (OLED) device, and can reduce the driving voltage of the device and improve the luminous efficiency, so that the OLED device has better comprehensive performance. In addition, according to the organic compound, the preparation method is simple, the raw materials are easily available, and large-scale mass production is easy to be realized.
Inventors:
HUANG JINHUA (CN)
HUANG XINXIN (CN)
FANG RENJIE (CN)
ZENG LICHANG (CN)
HUANG XINXIN (CN)
FANG RENJIE (CN)
ZENG LICHANG (CN)
Application Number:
PCT/CN2022/100562
Publication Date:
January 05, 2023
Filing Date:
June 22, 2022
Export Citation:
Assignee:
BEIJING ETERNAL MAT TECH CO LTD (CN)
International Classes:
C07C211/61; C07D209/86; C07D209/88; C07D213/38; C07D307/91; C07D333/76; C07D401/04; C07D405/04; C07D405/12; C07D409/12; C07F7/10
Domestic Patent References:
| WO2015130069A1 | 2015-09-03 | |||
| WO2021054714A1 | 2021-03-25 |
Foreign References:
| CN113501800A | 2021-10-15 | |||
| CN113511996A | 2021-10-19 | |||
| CN112010759A | 2020-12-01 | |||
| US20160111653A1 | 2016-04-21 | |||
| CN109206325A | 2019-01-15 | |||
| CN109206326A | 2019-01-15 | |||
| CN107963973A | 2018-04-27 | |||
| CN108929261A | 2018-12-04 | |||
| CN111606813A | 2020-09-01 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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