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. 06, 2026
Filed:
Oct. 29, 2023
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Chuanbao Luo, Shenzhen, CN;
Abstract
An array substrate, its manufacturing method, and a display panel are provided. The array substrate includes a substrate, a first active layer, a source-drain layer, a first gate, a second active layer, and a second gate. The first active layer includes a first channel portion corresponding to the first gate. The second active layer includes a second channel portion corresponding to the second gate. The first active layer and the second active layer are connected in parallel. The source-drain layer and the first channel portion are arranged on the surface of a same layer, so an insulating layer between the source-drain layer and the first active layer is omitted. Additionally, the first active layer directly contacts a source contact portion and a drain contact portion of the source-drain layer, so contact holes between the first active layer and the source-drain layer are omitted, simplifying fabrication of the array substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile