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. 23, 2026
Filed:
Nov. 09, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hao Luo, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chengdu, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
Provided is an electronic paper. The electronic paper includes: an array substrate and a cover plate that are arranged oppositely, and an electrophoretic layer disposed between the array substrate and the cover plate. The array substrate includes: a substrate, a pixel electrode disposed on the substrate, a first auxiliary electrode disposed on the substrate and electrically connected to the pixel electrode, and a second auxiliary electrode disposed between the pixel electrode and the first auxiliary electrode, wherein the second auxiliary electrode is insulated from the pixel electrode and the first auxiliary electrode. An orthographic projection of the second auxiliary electrode on the substrate is at least partly overlapped with an orthographic projection of the pixel electrode on the substrate, and is at least partly overlapped with an orthographic projection of the first auxiliary electrode on the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile