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:
Nov. 25, 2025
Filed:
May. 10, 2021
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Peng Zhang, Guangdong, CN;
Yuanjun Hsu, Guangdong, CN;
Abstract
A display device is provided. A display panel includes a display device. The display device is provided with a gate driving area. The gate driving area is provided with a first transistor device. The first transistor device includes a first signal wire and a second signal wire. The first signal wire is electrically connected to a gate layer. The second signal wire is electrically connected to a first metal layer. Therefore, a double-gate structure, which can provide a large-current gate signal by only the second signal wire, is formed. Or, the double-gate structure can provide a large-current gate signal by both the first signal wire and the second signal wire. As a result, mobility of an active layer is improved.