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. 20, 2025
Filed:
Dec. 01, 2023
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Huanxi Zhang, Hubei, CN;
Chao Dai, Hubei, CN;
Abstract
The present application discloses a display panel including a quantity N of driver units that are cascaded. The quantity N of the driver units are arranged along a first direction. Each of the driver units includes a first output module, a signal generation module, and a second output module disposed along a second direction. The first output module is configured to output a first gate electrode driving signal. The second output module is configured to output a second gate electrode driving signal. The first gate electrode driving signal is different from the second gate electrode driving signal. The first output module includes a first buffer unit and a second buffer unit stacked on each other along a third direction. The present application stacks two buffer units in the first output module, which reduce a width of a frame occupied by the first output module while guaranteeing performance of transistors.