- 专利标题： Thermal expansion groove of a capacitive touch system
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申请号： US17700876申请日： 2022-03-22
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公开(公告)号： US11620027B1公开(公告)日： 2023-04-04
- 发明人: Jon Bertrand , Paul Glad , Douglas Steck
- 申请人： Cirque Corporation
- 申请人地址： US UT Sandy
- 专利权人： Cirque Corporation
- 当前专利权人： Cirque Corporation
- 当前专利权人地址： US UT Sandy
- 主分类号： G06F3/044
- IPC分类号： G06F3/044
摘要：
An apparatus may include a touch sensor where the touch sensor has a first set of electrodes and a second set of electrodes that are electrically isolated from the first set of electrodes, a shield layer positioned adjacent to the touch sensor, and the shield layer having a plurality of thermal expansion grooves.
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