Invention Grant
- Patent Title: Drive method for display panel
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Application No.: US16332357Application Date: 2018-12-21
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Publication No.: US10789894B2Publication Date: 2020-09-29
- Inventor: Lihua Zheng , Mang Zhao , Yong Tian
- Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Wuhan
- Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd.
- Current Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd.
- Current Assignee Address: CN Wuhan
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3330fac8
- International Application: PCT/CN2018/122901 WO 20181221
- International Announcement: WO2020/107585 WO 20200604
- Main IPC: G09G3/3266
- IPC: G09G3/3266 ; G09G3/36

Abstract:
A drive method for a display panel is provided. A first multiplex signal, a second multiplex signal, a third multiplex signal, a fourth multiplex signal, a fifth multiplex signal, and a sixth multiplex signal sequentially generate the high level pulse in the predetermined order in each of the first row periods of the (2i−1)th multiplex period. In addition, the first multiplex signal, the second multiplex signal, the third multiplex signal, the fourth multiplex signal, the fifth multiplex signal, and the sixth multiplex signal sequentially generate the high level pulse in a reverse order to the predetermined order in each of the second row periods of the (2i)th multiplex period. As a result, mura within the display picture of the display panel is eliminated to improve the display quality.
Public/Granted literature
- US20200168158A1 DRIVE METHOD FOR DISPLAY PANEL Public/Granted day:2020-05-28
Information query
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