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. 26, 2026
Filed:
Feb. 23, 2022
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Xuechao Ren, Shenzhen, CN;
Shijian Qin, Shenzhen, CN;
Abstract
A display panel, a manufacturing method thereof, and an electronic device are provided. The display panel includes a substrate, first electrodes, a pixel definition layer, light-emitting layers, and light-reflecting layers. In the present application, light-reflecting layers are provided in one of the pixel openings, the light-reflecting layer can reflect the light emitted by the light-emitting layers to the pixel definition layer so that the light emitted by the light-emitting layers is concentrated in the middle, which improves the light utilization rate of the light-emitting layers. Therefore, the technical problem of low luminous utilization efficiency of light-emitting pixels in the current OLED structure is alleviated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile