- 专利标题: Driving method, driving circuit and touch-display apparatus
-
申请号: US16768292申请日: 2019-04-30
-
公开(公告)号: US11543911B2公开(公告)日: 2023-01-03
- 发明人: Yilin Feng , Wei Sun , Wenchao Han , Zhaohui Meng , Xinle Wang , Yan Yang , Lianghao Zhang , Xiaoyang Shen
- 申请人: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- 申请人地址: CN Beijing; CN Beijing
- 专利权人: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- 当前专利权人: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- 当前专利权人地址: CN Beijing; CN Beijing
- 代理机构: Leason Ellis LLP
- 国际申请: PCT/CN2019/085194 WO 20190430
- 国际公布: WO2020/220259 WO 20201105
- 主分类号: G06F3/041
- IPC分类号: G06F3/041 ; G06F3/044
摘要:
A driving method, a driving circuit and a touch-display apparatus are provided. The driving method includes providing a gate driving signal to a gate line, providing a pixel voltage to a data line, and providing a common electrode driving signal to a common electrode, wherein a pixel display operation is performed based on the gate driving signal, the pixel voltage, and the common electrode driving signal, and simultaneously, a touch detection operation is performed based on the common electrode driving signal. The driving method realizes the effect of simultaneously performing a pixel display operation and a touch detection operation, and solves the problem that the pixel display operation of the touch-display apparatus is affected in the touch detection stage.
公开/授权文献
信息查询