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. 04, 2025
Filed:
Jan. 05, 2024
Xiamen Tianma Optoelectronics Co., Ltd., Xiamen, CN;
Zhe Piao, Xiamen, CN;
Chenpeng Wang, Xiamen, CN;
Hongyu Wang, Xiamen, CN;
Xuyang Weng, Xiamen, CN;
Jiaqi Kang, Xiamen, CN;
Hong Chen, Xiamen, CN;
Qinghao Zhu, Xiamen, CN;
Yalan Guo, Xiamen, CN;
Xiamen Tianma Optoelectronics Co., Ltd., Xiamen, CN;
Abstract
Provided are a display panel including multiple scan lines located in the display region and gate drive unit groups located in a non-display region. The gate drive unit groups include at least one first gate drive unit group and at least one second gate drive unit group. The first gate drive unit group includes multiple cascaded first gate drive units. The second gate drive unit group includes multiple cascaded second gate drive units. The first gate drive units and the second gate drive units are connected to different scan lines. A first period during which a first gate drive unit at the first stage transmits an effective level signal to a scan line and a second period during which a second gate drive unit at the first stage transmits an effective level signal to a scan line overlap, overlap duration is t, and t>0.