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:
Dec. 30, 2025
Filed:
Nov. 30, 2021
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B82Y 20/00 (2011.01); B82Y 40/00 (2011.01); C09K 11/02 (2006.01); C09K 11/88 (2006.01); C25D 13/02 (2006.01); C25D 13/04 (2006.01); C25D 13/12 (2006.01); H10K 85/30 (2023.01);
U.S. Cl.
CPC ...
H10K 85/381 (2023.02); C09K 11/02 (2013.01); C09K 11/883 (2013.01); C25D 13/02 (2013.01); C25D 13/04 (2013.01); C25D 13/12 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
A control layer and a method for preparing the same, and a photoelectric device are disclosed. A material of the control layer includes nano granules that are charged or electrically polarizable. In the present disclosure, the control layer is formed by the nano granules that are charged or electrically polarizable in a solvent, so that a refractive index of the control layer can be controlled by controlling a density of the nano granules, thereby improving the performance of the device.