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. 08, 2025
Filed:
Apr. 24, 2022
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Abstract
The present disclosure provides an array substrate and a manufacturing method thereof, and a display panel. The array substrate includes an oxide semiconductor layer, a gate insulating layer, a gate electrode, an interlayer insulating layer, and a source-drain electrode metal layer located on a substrate. Wherein the oxide semiconductor layer includes a channel region and conductive regions, the gate insulating layer is respectively overlapped with the conductive regions on both sides of the channel region, and an orthographic projection of a part of the gate electrode corresponding to the oxide semiconductor layer on the substrate falls within a range of an orthographic projection of the channel region on the substrate.