Invention Grant
US09436323B2 Capacitive in-cell touch-screen panel, touch-positioning method, and display device
有权
电容式单元触摸屏面板，触摸定位方法和显示设备
- Patent Title: Capacitive in-cell touch-screen panel, touch-positioning method, and display device
- Patent Title (中): 电容式单元触摸屏面板，触摸定位方法和显示设备
-
Application No.: US13991364Application Date: 2012-11-08
-
Publication No.: US09436323B2Publication Date: 2016-09-06
- Inventor: Jiayang Zhao
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Ladas & Parry LLP
- Priority: CN201210226824 20120629
- International Application: PCT/CN2012/084328 WO 20121108
- International Announcement: WO2014/000364 WO 20140103
- Main IPC: G06F3/045
- IPC: G06F3/045 ; G06F3/041 ; G06F3/044 ; G02F1/1333
Abstract:
The present invention discloses a capacitive in-cell touch-screen panel, a touch-positioning method thereof, and a display device. At least one of the gate lines in a TFT array substrate is elected as a touch scanning line, and at least one of the data lines is elected as a touch sensing line; or contrarily, at least one of the data lines is elected as a touch scanning line, and at least one of the gate lines is elected as a touch sensing line, and in this way the function of the touch-screen panel is achieved. Because the gate lines and data lines in a TFT array substrate are used as touch scanning lines and touch sensing lines, there is no need to add additional wirings, and thus the aperture ratio of the TFT array substrate will not be reduced.
Public/Granted literature
- US20140111471A1 CAPACITIVE IN-CELL TOUCH-SCREEN PANEL, TOUCH-POSITIONING METHOD, AND DISPLAY DEVICE Public/Granted day:2014-04-24
Information query
