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:
Nov. 28, 2023
Filed:
Mar. 09, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Yong Yu, Beijing, CN;
Shi Shu, Beijing, CN;
Qi Yao, Beijing, CN;
Guangcai Yuan, Beijing, CN;
Chuanxiang Xu, Beijing, CN;
Yang Yue, Beijing, CN;
Haitao Huang, Beijing, CN;
Xiang Li, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided are a display apparatus and a manufacturing method therefor, the display apparatus comprising: a plurality of mutually independent subpixel regions; a light source (), light emitted from the light source () illuminating the subpixel regions; and a light control layer (), which is located on a light exiting side of the light source (), the light control layer () comprising: color conversion structures () located at the subpixel regions, the color conversion structures () each comprising a nanoporous material and at least a color conversion material distributed among the nanoporous material, the color conversion material being used to convert light emitted from the light source () into light of a color corresponding to the subpixel region where the light is located.