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. 21, 2026
Filed:
Oct. 23, 2024
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
Abstract
A display panel includes a driving circuit including a first refresh driving line and N stages of first shift register modules. A first shift register module includes a first shift output unit, a refresh driving unit and a refresh control unit. First signal end of the refresh driving unit is connected to the first refresh driving line, second signal end of the refresh driving unit is connected to a trigger signal end, and output end of the refresh driving unit is connected to first end of the refresh control unit, second end of the refresh control unit is connected to output end of the first shift output unit, output end of the refresh control unit is connected to a row of sub-pixels, and the refresh driving unit is configured to provide a pulse control signal to control a valid pulse output duration of the refresh control unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile