Title:
NITROGEN-CONTAINING COMPOUND, ELECTRONIC ELEMENT, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/135207
Kind Code:
A1
Abstract:
Disclosed are a nitrogen-containing compound as represented by chemical formula 1, an electronic component, and an electronic device, the nitrogen-containing compound being capable of improving the performance of the electronic component, related to the technical field of organic materials. Chemical formula 1-1 represents a chemical bond; R1 and R2 are respectively and independently selected from hydrogen and a group as represented by chemical formula 1-1; moreover, only one of R1 and R2 is the group as represented by chemical formula 1-1, when R1 or R2 is selected from hydrogen, the R1 or R2 selected from hydrogen can be substituted by R4.
Inventors:
NIE QIQI (CN)
CAO JIAMEI (CN)
CAO JIAMEI (CN)
Application Number:
PCT/CN2020/105862
Publication Date:
July 08, 2021
Filing Date:
July 30, 2020
Export Citation:
Assignee:
SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD (CN)
International Classes:
C07C211/61; C07C211/54; C07C211/56; C07C211/58; C07C255/58; C07D209/86; C07D209/88; C07D213/38; C07D213/74; C07D215/12; C07D215/38; C07D215/44; C07D265/38; C07D307/91; C07D311/82; C07D319/24; C07D327/08; C07D333/76; C07D339/08; C07D405/12; C07D409/12; C07D471/04; C07F7/08; C09K11/06; H01L51/44; H01L51/46; H01L51/50; H01L51/54
Domestic Patent References:
| WO2020050623A1 | 2020-03-12 | |||
| WO2020080849A1 | 2020-04-23 | |||
| WO2020080872A1 | 2020-04-23 |
Foreign References:
| KR20200037732A | 2020-04-09 | |||
| CN111138298A | 2020-05-12 | |||
| KR20190118514A | 2019-10-18 | |||
| KR20190118515A | 2019-10-18 | |||
| CN110128279A | 2019-08-16 | |||
| CN107459466A | 2017-12-12 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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