Touch Sensing Device
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United States of America Patent
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app pub date -
Nov 2, 2015
filing date -
May 12, 2015
priority date (Note) -
Abandoned
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Abstract
The disclosure provides a touch sensing device including a press interface, a pressure sensing including a flexible connecting piece forming a sealed space, and a pressure transducer having an opening communicated with the seal space. The flexible connecting piece is connected with the press interface for being pressed when the press interface is pressed. The pressure transducer outputs electrical signals according to the change of air pressure inside the sealed space when the press interface is pressed.
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