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:
May. 20, 2025
Filed:
Jul. 10, 2024
Photoelectric detection backplate, liquid crystal display panel and liquid crystal display apparatus
Boe Technology Group Co., Ltd., Beijing, CN;
Guangcai Yuan, Beijing, CN;
Hehe Hu, Beijing, CN;
Changhan Hsieh, Beijing, CN;
Shipei Li, Beijing, CN;
Jiayu He, Beijing, CN;
Xin Gu, Beijing, CN;
Ce Ning, Beijing, CN;
Zhengliang Li, Beijing, CN;
BOE TECHNOLOGY GROUP CO. , LTD., Beijing, CN;
Abstract
A photodetection backplane, a liquid crystal display panel and a liquid crystal display apparatus are provided. The photodetection backplane includes: a base substrate; a first organic switching unit arranged at a side of the base substrate; and an organic photodetector arranged at a same side of the base substrate as the first organic switching unit. The organic photodetector is electrically connected to the first organic switching unit, and at least one film layer of the organic photodetector and a film layer of the first organic switching unit are arranged in a same layer and made of a same material.