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:
Oct. 07, 2025
Filed:
Nov. 29, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Zhaoyun Gu, Beijing, CN;
Shuhuan Yu, Beijing, CN;
Rui Liu, Beijing, CN;
Xin Duan, Beijing, CN;
Kexin Hao, Beijing, CN;
Shaoru Zhang, Beijing, CN;
Bin Wang, Beijing, CN;
Shaolei Zong, Beijing, CN;
Jiantao Liu, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display substrate includes: a base substrate including a display area and a frame area; pixel islands arranged in an array in the display area, each pixel island having sub-pixels arranged in an array; data lines extending in a column direction and arranged along a row direction in the display area, the data lines being electrically connected to the sub-pixels; operational amplifiers in the frame area, each operational amplifier being electrically connected to a column of sub-pixels through the data line(s); and reusing circuits in the frame area, each reusing circuit being connected to at least two operational amplifiers, and sub-pixels electrically connected to each reusing circuit through data lines being in at least two columns.