Invention Grant
- Patent Title: Force sensing in a touch display
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Application No.: US15199333Application Date: 2016-06-30
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Publication No.: US10540027B2Publication Date: 2020-01-21
- Inventor: Pascale El Kallassi , Do Hee Kim , Patrick Smith , Richard Schediwy
- Applicant: SYNAPTICS INCORPORATED
- Applicant Address: US CA San Jose
- Assignee: SYNAPTICS INCORPORATED
- Current Assignee: SYNAPTICS INCORPORATED
- Current Assignee Address: US CA San Jose
- Agency: Paradice & Li LLP
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044

Abstract:
Embodiments described herein include a display device that includes a display substrate coupled to a frame. A stiffener substrate is also coupled to the frame. A first force sensing element is disposed on the stiffener substrate, and the stiffener substrate is disposed between the first force sensing element and the display substrate. The display device also includes a second force sensing element, where a distance between the first force sensing element and the second force sensing element decreases when the display substrate is deflected.
Public/Granted literature
- US20180004337A1 FORCE SENSING IN A TOUCH DISPLAY Public/Granted day:2018-01-04
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