Invention Grant
- Patent Title: Pressure force touch panel and method for manufacturing the same, and display apparatus
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Application No.: US15522760Application Date: 2016-06-28
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Publication No.: US10572052B2Publication Date: 2020-02-25
- Inventor: Haisheng Wang , Xue Dong , Hailin Xue , Xiaochuan Chen , Xiaoliang Ding , Yingming Liu , Shengji Yang , Rui Xu , Changfeng Li , Wei Liu , Pengpeng Wang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing CN Beijing
- Agency: Kinney & Lange, P.A.
- Priority: CN201610147019 20160315
- International Application: PCT/CN2016/087439 WO 20160628
- International Announcement: WO2017/156915 WO 20170921
- Main IPC: G06F3/041
- IPC: G06F3/041 ; H01L27/20 ; H01L41/047 ; H01L41/113 ; H01L41/187 ; H01L41/25 ; H01L41/29 ; H01L41/314

Abstract:
Embodiments of the present invention relates to the field of display technology, and particularly to a pressure force touch panel and a method for manufacturing the same, and a display apparatus including the abovementioned pressure force touch panel. In one embodiment, the pressure force touch panel comprises an array substrate and a color film substrate assembling with each other, and, the color film substrate comprises a black matrix, a plurality of spacers are provided at a side of the color film substrate facing the array substrate; grooves, in one-to-one correspondence with at least some of the spacers, are provided in a side surface of the array substrate facing the color film substrate, and a piezoelectric mechanism electrically connected to a detection circuit is mounted in each of the grooves and is located within a region of projection of the black matrix onto the array substrate; wherein, the piezoelectric mechanism generates an electrical signal when the spacer is pressed against the corresponding piezoelectric mechanism.
Public/Granted literature
- US20180088720A1 PRESSURE FORCE TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS Public/Granted day:2018-03-29
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