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:
Sep. 01, 2026
Filed:
Apr. 20, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided are a display apparatus, a display panel and a display baseplate. The display baseplate includes: a substrate; a light-blocking layer on the substrate, and including light-transmitting holes; a first light-adjusting layer at a side of the light-blocking layer; and first light-focusing bodies at a surface of the first light-adjusting layer away from the light-blocking layer, where a refractive index of the first light-adjusting layer is different from a refractive index of each of the first light-focusing bodies. In this way, use effect can be improved.