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:
Aug. 11, 2026
Filed:
Aug. 23, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hong Yi, Beijing, CN;
Tiaomei Zhang, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Disclosed is a display substrate, comprising a base, and a semiconductor layer, a fourth conductive layer, a second flat layer, and an anode layer sequentially provided on the base. The fourth conductive layer comprises a first anode connection electrode and a second anode connection electrode. The second flat layer comprises a first opening and a second opening. The anode layer comprises a first anode and a second anode. The first anode connection electrode is connected to the first anode through the first opening. The second anode connection electrode is connected to the second anode through the second opening. The area of an orthographic projection of the first anode connection electrode on the base is greater than that of the second anode connection electrode on the base. The area of an orthographic projection of the first opening on the base is greater than that of the second opening on the base.