Invention Grant
- Patent Title: Force sensor and method of manufacturing the same, touch panel and touch display panel
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Application No.: US15936639Application Date: 2018-03-27
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Publication No.: US10656748B2Publication Date: 2020-05-19
- Inventor: Zhixiao Yao , Haifeng Yu
- Applicant: BOE Technology Group Co., Ltd. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing CN Beijing
- Agency: Westman, Champlin & Koehler, P.A.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4dbf007e
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
The disclosure provides a force sensor and a method of manufacturing the same, a touch panel and a touch display panel. The force sensor includes opposite first and second substrates, and a sensing electrode and a directional electrode arranged on the first and second substrates respectively, the first substrate is movable relative to the second substrate when being applied by a touch action with a force tending to incur a horizontal movement, to enable a relative movement between the sensing electrode and the directional electrode corresponding to at least one of a direction and a magnitude of the force and changing a relative position of the sensing electrode relative to the directional electrode, and the sensing electrode is configured to generate a sensing signal associated with the relative position and for determining a touch position and at least one of the direction and the magnitude of the force applied at the touch position.
Public/Granted literature
- US20190114016A1 Force Sensor and Method of Manufacturing the Same, Touch Panel and Touch Display Panel Public/Granted day:2019-04-18
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