Invention Grant
- Patent Title: Force touch sensor, display device and driving method thereof
-
Application No.: US15756966Application Date: 2017-08-11
-
Publication No.: US10564757B2Publication Date: 2020-02-18
- Inventor: Yuzhen Guo , Xue Dong , Haisheng Wang , Chun Wei Wu , Yingming Liu , Rui Xu , Yanan Jia , Lijun Zhao , Yunke Qin , Pinchao Gu , Changfeng Li , Xiaoliang Ding
- 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: Kinney & Lange, P.A.
- International Application: PCT/CN2017/097112 WO 20170811
- International Announcement: WO2018/133397 WO 20180726
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G06F3/041 ; H01L41/113 ; G06F3/044 ; H01L27/32 ; H01L41/187
Abstract:
The present disclosure provides a force touch sensor, a display device and a driving method thereof. The force touch sensor comprises a driving electrode, a sensing electrode, a piezoelectric material layer and a piezoresistive material layer, wherein the piezoelectric material layer and the piezoresistive material layer are disposed between the driving electrode and the sensing electrode.
Public/Granted literature
- US20190087046A1 FORCE TOUCH SENSOR, DISPLAY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2019-03-21
Information query
IPC分类:
