Title:
LIGAND COMPOUND, COMPLEX AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/041182
Kind Code:
A1
Abstract:
The present application provides a ligand compound. The structure of the ligand compound is X-Y-L-(Z)n, wherein X is HOOC-, NH2-, HOOOP-, HSS-, or HS-; Y is at least one of a single bond, an aliphatic organic group, an aromatic organic group, and an organic group containing at least one of an ester group, an ether group, a carbonyl group, and an amide group; L is an atom or an organic group for forming at least three chemical bonds; Z is an organic group of which an end capping group is a crosslinkable group; and n is an integer greater than or equal to 2. The present application further provides a complex comprising the ligand compound and a solution of the complex, a patterned light-emitting layer using the complex and a preparation method for the patterned light-emitting layer, an apparatus using the patterned light-emitting layer, and an electronic device. The ligand compound has high photosensitive activity, and can reduce an exposure dose, and shorten an exposure duration, thereby improving the patterning efficiency.
Inventors:
LI ZHE (CN)
GAO YUAN (CN)
DING XIANYU (CN)
GAO YUAN (CN)
DING XIANYU (CN)
Application Number:
PCT/CN2023/103439
Publication Date:
February 29, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
NAJING TECH CORPORATION LTD (CN)
NAJING TECH CORPORATION LTD (CN)
International Classes:
C07C57/03; C07C57/04; C07C57/18; C07C59/40; C07C211/21; C07C211/23; C07C321/18; G03F7/004; H01L21/00
Domestic Patent References:
| WO2003078699A2 | 2003-09-25 |
Foreign References:
| US20140114086A1 | 2014-04-24 | |||
| CN1860143A | 2006-11-08 | |||
| CN1655057A | 2005-08-17 | |||
| CN1573543A | 2005-02-02 | |||
| CN105062462A | 2015-11-18 |
Other References:
SK. A. ALI ET AL.: "Synthesis and Corrosion Inhibition Study of Some 1,6-Hexanediamine-Based N,N-Diallyl Quaternary Ammonium salts and Their Polymers", POLYMER, vol. 42, no. 7, 31 December 2000 (2000-12-31), XP004227246, ISSN: 0032-3861, DOI: 10.1016/S0032-3861(00)00665-0
HOANG, MAI HA ET AL.: "Photoreactive π-Conjugated Star-Shaped Molecules for the Organic Field-Effect Transistor", ORGANIC ELECTRONICS, vol. 10, no. 4, 3 March 2009 (2009-03-03), XP026119391, ISSN: 1566-1199, DOI: 10.1016/j.orgel.2009.02.021
HOANG, MAI HA ET AL.: "Photoreactive π-Conjugated Star-Shaped Molecules for the Organic Field-Effect Transistor", ORGANIC ELECTRONICS, vol. 10, no. 4, 3 March 2009 (2009-03-03), XP026119391, ISSN: 1566-1199, DOI: 10.1016/j.orgel.2009.02.021
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: