Title:
COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/016898
Kind Code:
A1
Abstract:
The present application provides an organic compound, an organic electroluminescence device and an electronic apparatus. The chemical structure of the organic compound in the present application comprises an adamantane spirofluorene ring and a dibenzo five-membered ring. The organic compound has an excellent energy transfer function and can be used as a light-emitting layer material in an electroluminescent device, thereby improving the efficiency of the electroluminescent device and increasing the service life of the electroluminescent device.
Inventors:
ZHENG YIYI (CN)
MA TIANTIAN (CN)
MA TIANTIAN (CN)
Application Number:
PCT/CN2021/083413
Publication Date:
January 27, 2022
Filing Date:
March 26, 2021
Export Citation:
Assignee:
SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD (CN)
International Classes:
C07D405/10; C07D307/91; C07D333/76; C07D405/14; C07D409/04; C07D409/10; C07D409/14; C07D491/048; C07D495/04; C07F7/08; C09K11/06; H01L51/54
Foreign References:
| CN111961038A | 2020-11-20 | |||
| CN111825518A | 2020-10-27 | |||
| CN111995533A | 2020-11-27 | |||
| CN110615759A | 2019-12-27 | |||
| CN111039881A | 2020-04-21 | |||
| CN110128279A | 2019-08-16 | |||
| CN107459466A | 2017-12-12 |
Attorney, Agent or Firm:
INNOTRACK INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: