- Patent Title: Display panel, method for driving the same, and display apparatus
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Application No.: US17859991Application Date: 2022-07-07
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Publication No.: US11769452B2Publication Date: 2023-09-26
- Inventor: Jian Kuang , Mengmeng Zhang , Xingyao Zhou
- Applicant: Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
- Applicant Address: CN Shanghai
- Assignee: Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
- Current Assignee: Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
- Current Assignee Address: CN Shanghai
- Agency: CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC
- Priority: CN 2210348580.8 2022.04.01
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/20

Abstract:
A display panel, a method for driving the same, and a display apparatus are provided. The display panel includes data signal lines and pixel circuits. The pixel circuit includes a driving module and a data voltage writing module. The data voltage writing module is connected between the data signal line and the input terminal of the driving module. The display panel has first and second phases when displaying one frame of an image. The first phase includes a data writing phase and a light-emitting phase. The second phase includes an adjusting phase and a light-emitting phase. During the data writing phase, the data voltage writing module is turned on, and the data signal line transmits the data voltage. During the adjusting phase, the data voltage writing module is turned on, and the data signal line transmits the adjusting voltage corresponding to the data voltage transmitted during the data writing phase.
Public/Granted literature
- US20220343851A1 DISPLAY PANEL, METHOD FOR DRIVING THE SAME, AND DISPLAY APPARATUS Public/Granted day:2022-10-27
Information query
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