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:
Jun. 02, 2026
Filed:
Sep. 27, 2023
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Shengrong Yu, Wuhan, CN;
Yuan Yan, Wuhan, CN;
Abstract
The present application provides a display panel and a display device. The display panel includes pixel driving circuits provided respectively corresponding to pixel regions and a photosensitive device provided corresponding to a photosensitive region between the pixel regions, wherein the display panel further includes: a substrate; a first metal layer provided on a side of the substrate, a first semiconductor layer disposed on a side of the first metal layer away from the substrate, a second semiconductor layer disposed on a side of the first semiconductor layer away from the substrate, and a third semiconductor layer disposed on a side of the second semiconductor layer away from the substrate. The first metal layer includes a shield portion provided corresponding to the pixel region and a reflection portion provided corresponding to the photosensitive region.