Title:
ORGANIC COMPOUND WITH HOMOBENZENE AS CORE AND USE THEREOF IN ORGANIC ELECTROLUMINESCENCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/113538
Kind Code:
A1
Abstract:
The present invention relates to an organic compound with homobenzene as a core and the use thereof in an OLED device. The compound of the present invention has a higher glass transition temperature, a higher molecular heat stability, appropriate HOMO and LUMO energy levels, and a higher Eg. By means of the optimization of the device structure, the photoelectric properties of the OLED devices can be effectively enhanced and the service life of the OLED devices can be prolonged.
Inventors:
TANG DANDAN (CN)
LI CHONG (CN)
ZHANG ZHAOCHAO (CN)
ZHANG XIAOQING (CN)
XU KAI (CN)
LI CHONG (CN)
ZHANG ZHAOCHAO (CN)
ZHANG XIAOQING (CN)
XU KAI (CN)
Application Number:
PCT/CN2017/115257
Publication Date:
June 28, 2018
Filing Date:
December 08, 2017
Export Citation:
Assignee:
JIANGSU SUNERA TECH CO LTD (CN)
International Classes:
C07D405/10; C07D209/94; C07D409/14; C07D421/10; C07D487/04; C07D491/048; C07D495/04; C07D498/04; C07D513/04; C07D517/04; H01L51/54
Domestic Patent References:
| WO2017025164A1 | 2017-02-16 | |||
| WO2016048109A1 | 2016-03-31 | |||
| WO2015080404A1 | 2015-06-04 | |||
| WO2016148390A1 | 2016-09-22 |
Foreign References:
| CN106674210A | 2017-05-17 | |||
| CN107056750A | 2017-08-18 | |||
| CN103030585A | 2013-04-10 | |||
| KR20160060572A | 2016-05-30 | |||
| CN104471021A | 2015-03-25 |
Attorney, Agent or Firm:
WUXI HUAYUAN PATENT AND TRADEMARK AGENCY (GENERAL PARTNERSHIP) (CN)
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