Solid state input device
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United States of America Patent
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Jan 29, 2019
Grant Date -
May 18, 2017
app pub date -
Dec 23, 2016
filing date -
Aug 31, 2015
priority date (Note) -
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Abstract
Input devices having a thin profile and good comfort and feel are disclosed. In embodiments, an input device includes a sensor layer configured to effectuate a key press upon application of an activation force, and a collapsible layer coupled to the sensor layer. The collapsible layer may be configured to collapse in response to a collapsing force that is substantially equal to the activation force. When the collapsible layer collapses, the sensor layer may simultaneously effectuate the key press in response to application of the collapsing force.
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