Invention Grant
- Patent Title: Capacitive incell touch panel and display apparatus
- Patent Title (中): 电容式单元触摸面板和显示装置
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Application No.: US14063216Application Date: 2013-10-25
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Publication No.: US09250736B2Publication Date: 2016-02-02
- Inventor: Haisheng Wang , Xue Dong , Xiaoliang Ding , Hongjuan Liu , Shengji Yang , Weijie Zhao , Yingming Liu , Tao Ren
- Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Ladas & Parry LLP
- Priority: CN201210418804 20121026
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G09G3/36

Abstract:
The present disclosure provides a capacitive in-cell touch panel and a display apparatus, wherein touch sensing electrodes are set on a color filter substrate, a common electrode layer connected as a whole plane on a TFT array substrate is divided into strips to be used as touch driving electrodes, and metal driving electrodes directly electrically connected to the corresponding touch driving electrodes are set on the TFT array substrate so as to reduce resistance of the touch driving electrodes. The embodiments of the disclosure can save the production cost and improve the production efficiency. Moreover, the touch function and the display function are driven in a time division manner, and thus the production cost can be further reduced, and the picture quality and touch accuracy can be enhanced.
Public/Granted literature
- US20140118299A1 CAPACATIVE INCELL TOUCH PANEL AND DISPLAY APPARATUS Public/Granted day:2014-05-01
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