Title:
ELECTRICALLY CONDUCTIVE POLYMER, PREPARATION METHOD THEREFOR AND LIGHT-EMITTING DIODE
Document Type and Number:
WIPO Patent Application WO/2023/155554
Kind Code:
A1
Abstract:
The present application discloses an electrically conductive polymer, a preparation method therefor and a light-emitting diode. The electrically conductive polymer is coupled by means of a N=N double bond and bonds with a side-chain group. The polymer has a smaller HOMO-LUMO energy level than a metallic electrode and thus can better match an electron transport layer comprising an inorganic oxide semiconductor, reduce the injection voltage of a display device and improve the electric charge transmission capability. The polymer has a high film-forming ability and low surface roughness, and has no adverse effects on the light-emitting performance of the light-emitting diode.
More Like This:
Inventors:
LIANG WENLIN (CN)
Application Number:
PCT/CN2022/137245
Publication Date:
August 24, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
TCL TECH GROUP CORP (CN)
International Classes:
C08G73/06; C08G73/00
Foreign References:
| US20220227940A1 | 2022-07-21 | |||
| US20100102708A1 | 2010-04-29 | |||
| CN101243156A | 2008-08-13 | |||
| CN104300084A | 2015-01-21 | |||
| CN106384765A | 2017-02-08 | |||
| CN103068878A | 2013-04-24 |
Other References:
ANDJABA JOHN M., RYBAK CHRISTOPHER J., WANG ZHIYANG, LING JIANHENG, MEI JIANGUO, UYEDA CHRISTOPHER: "Catalytic Synthesis of Conjugated Azopolymers from Aromatic Diazides", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, vol. 143, no. 10, 17 March 2021 (2021-03-17), pages 3975 - 3982, XP093086406, ISSN: 0002-7863, DOI: 10.1021/jacs.1c00447
POWERS IAN G., ANDJABA JOHN M., LUO XUYI, MEI JIANGUO, UYEDA CHRISTOPHER: "Catalytic Azoarene Synthesis from Aryl Azides Enabled by a Dinuclear Ni Complex", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, vol. 140, no. 11, 21 March 2018 (2018-03-21), pages 4110 - 4118, XP093086410, ISSN: 0002-7863, DOI: 10.1021/jacs.8b00503
"2016-2017 Photosensitive Image Subject Development Report", 30 November 2015, CHINA SCIENCE AND TECHNOLOGY PRESS, CN, ISBN: 978-7-5046-7984-0, article EDITOR-IN-CHIEF OF CHINA ASSOCIATION FOR SCIENCE AND TECHNOLOGY: "Research Progress of Organic Light Emitting Diodes and New Display Technology", pages: 151 - 159, XP009549164
POWERS IAN G., ANDJABA JOHN M., LUO XUYI, MEI JIANGUO, UYEDA CHRISTOPHER: "Catalytic Azoarene Synthesis from Aryl Azides Enabled by a Dinuclear Ni Complex", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, vol. 140, no. 11, 21 March 2018 (2018-03-21), pages 4110 - 4118, XP093086410, ISSN: 0002-7863, DOI: 10.1021/jacs.8b00503
"2016-2017 Photosensitive Image Subject Development Report", 30 November 2015, CHINA SCIENCE AND TECHNOLOGY PRESS, CN, ISBN: 978-7-5046-7984-0, article EDITOR-IN-CHIEF OF CHINA ASSOCIATION FOR SCIENCE AND TECHNOLOGY: "Research Progress of Organic Light Emitting Diodes and New Display Technology", pages: 151 - 159, XP009549164
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF: