- Patent Title: Touch panel and fabrication method thereof and touch display device
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Application No.: US16071952Application Date: 2017-09-06
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Publication No.: US11269439B2Publication Date: 2022-03-08
- Inventor: Shirong Yu , Qingyong Meng , Chunhui Wu
- Applicant: BOE Technology Group Co., Ltd. , HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing; CN Anhui
- Assignee: BOE Technology Group Co., Ltd.,HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: BOE Technology Group Co., Ltd.,HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing; CN Anhui
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: CN201710600532.2 20170721
- International Application: PCT/CN2017/100730 WO 20170906
- International Announcement: WO2019/015035 WO 20190124
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G03F7/004
Abstract:
A touch panel comprises a first substrate (1), a second substrate (2) opposite to the first substrate (1), and spacers (5) between the first substrate (1) and the second substrate (2). At least one of the spacers (5) comprises a piezoelectric material. The piezoelectric material is a graphene-polyborosiloxane composite.
Public/Granted literature
- US20210173539A1 TOUCH PANEL AND FABRICATION METHOD THEREOF AND TOUCH DISPLAY DEVICE Public/Granted day:2021-06-10
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