Title:
NITROGEN-CONTAINING COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/120835
Kind Code:
A1
Abstract:
Provided is the nitrogen-containing compound shown in chemical formula 1, an organic electroluminescent device, and an electronic apparatus, relating to the technical field of organic materials. The nitrogen-containing compound can improve the performance of the organic electroluminescent device.
Inventors:
YANG MIN (CN)
MA TIANTIAN (CN)
NAN PENG (CN)
MA TIANTIAN (CN)
NAN PENG (CN)
Application Number:
PCT/CN2020/122846
Publication Date:
June 24, 2021
Filing Date:
October 22, 2020
Export Citation:
Assignee:
SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD (CN)
International Classes:
C07C211/61; C07D209/86; C07D209/88; C07D213/36; C07D213/74; C07D333/76; C07D401/12; C07D405/12; C07D409/12; C07D471/04; C07F7/10; C09K11/06; H01L51/50; H01L51/54
Domestic Patent References:
| WO2020080849A1 | 2020-04-23 |
Foreign References:
| KR20190118515A | 2019-10-18 | |||
| CN102232068A | 2011-11-02 | |||
| CN101018760A | 2007-08-15 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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