The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2026
Filed:
Dec. 29, 2021
Tcl Technology Group Corporation, Huizhou, CN;
Longjia Wu, Huizhou, CN;
Tianshuo Zhang, Guangdong, CN;
Junjie Li, Huizhou, CN;
Yulin Guo, Huizhou, CN;
Kai Tong, Huizhou, CN;
TCL TECHNOLOGY GROUP CORPORATION, Huizhou, CN;
Abstract
The present application discloses a method for regulating an electron mobility of a zinc oxide, and the method includes following step: preparing the zinc oxide, wherein the electron mobility of the zinc oxide is regulated by controlling a surface hydroxyl content of the zinc oxide during the preparation of the zinc oxide. In the method for regulating the electron mobility of the zinc oxide provided by the embodiment of the present application, carrier injection balance or improving electron mobility of quantum dot light-emitting diode devices can be achieved only by adjusting the surface hydroxyl content of the zinc oxide, without changing the device structure (inserting the electron barrier layer) or modifying the zinc oxide film by doping and other methods. The whole process is simple and low-cost, and has a good repeatability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile