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:
Sep. 09, 2025
Filed:
Aug. 15, 2022
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Chuanbao Luo, Shenzhen, CN;
Abstract
A driving substrate includes a substrate, a source electrode, a drain electrode, an active layer, and a gate electrode. The source electrode and the drain electrode are disposed on the substrate. There is a first space between the source electrode and the drain electrode. The active layer is disposed on the substrate, the source electrode, and the drain electrode, and includes a channel, a source region, and a drain region. The source region covers at least part of the source electrode. The drain region covers at least part of the drain electrode. The channel corresponds to the first space. The gate electrode is disposed on a side of the active layer away from the source electrode and the drain electrode, and is disposed corresponding to the active layer. A method is used for fabricating the driving substrate. A display panel includes the driving substrate.