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:
Jul. 29, 2025
Filed:
Nov. 06, 2020
Hefei Boe Joint Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Can Yuan, Beijing, CN;
Yongqian Li, Beijing, CN;
Zhidong Yuan, Beijing, CN;
Meng Li, Beijing, CN;
Xuelian Cheng, Beijing, CN;
HEFEI BOE JOINT TECHNOLOGY CO., LTD., Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display substrate, a method for manufacturing the same, and a display apparatus are provided. The display substrate includes a base, and a pixel driving circuit and a bottom-emission light-emitting device that are arranged on the base and located in each sub-pixel in a display area. The light-emitting device includes a first electrode connected to the pixel driving circuit. The pixel driving circuit includes a first storage capacitor, the first storage capacitor includes a first storage electrode and a second storage electrode that are opposite to each other. The first electrode further serves as the first storage electrode, and the second storage electrode and the first electrode are both transparent electrodes.