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. 14, 2024
Filed:
Jun. 19, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Wei Liu, Beijing, CN;
Youngsuk Song, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display substrate including a pixel, and further includes: a substrate; a first-auxiliary-electrode on the substrate; a second-auxiliary-electrode disposed on and electrically connected to the first-auxiliary-electrode, the second auxiliary-electrode comprising a first-conductive-layer on the first-auxiliary-electrode, a second-conductive-layer on the first-conductive-layer, and a barrier layer on the second-conductive-layer, an orthographic projection of the second-conductive-layer on the substrate located within an orthographic projection of the first-conductive-layer on the substrate, and the orthographic projection of the second-conductive-layer located within an orthographic projection of the barrier layer on the substrate; and a first electrode electrically connected to the second-auxiliary-electrode and comprising a first-conductive-portion and a second-conductive-portion connected to each other, the first-conductive-portion disposed on the first-conductive-layer and extending along a surface of the first-conductive-layer, the second-conductive-portion contacting with and extending along a side surface of the second-conductive-layer, wherein the first electrode is a cathode of the pixel.