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. 21, 2025
Filed:
Feb. 22, 2023
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fujian, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xin Fang, Beijing, CN;
Wenchao Wang, Beijing, CN;
Sangjin Park, Beijing, CN;
Jixiang Chen, Beijing, CN;
Xiaolong Chen, Beijing, CN;
Lixia Zhang, Beijing, CN;
Fuzhou BOE Optoelectronics Technology Co., Ltd., Fujian, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Abstract
A driver module includes a first driver unit and a first control unit; the first driver unit includes M levels of first driver circuits; M is a positive integer; m is a positive integer less than or equal to M; the m-th level first drive signal output terminal is electrically connected to a first terminal of an m-th row first gate line, to provide an m-th level first drive signal to the m-th row first gate line; the first control unit includes M first control circuits; an m-th first control circuit included in the first control unit is electrically connected to a second terminal of the m-th row first gate line, configured to control the second terminal of the m-th row first gate line to receive an ineffective voltage signal when a voltage value of the m-th level first drive signal changes from an effective voltage to an ineffective voltage.