Touch Sensing Device
AssigneeAAC Technologies Pte. Ltd.
InventorZhengmin Banjamin Pan
Life of this patent
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Abstract
The disclosure provides a touch sensing device including a press interface and at least two pressure sensing mechanisms. Each pressure sensing includes 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, and the pressure sensing mechanisms detect a position of pressure to achieve different functions when pressing different areas on the press interface.
Claims14
A touch sensing device including:
- a press interface;
- at least two pressure sensing mechanisms, each pressure sensing mechanism including a flexible connecting piece forming a sealed space, and a pressure transducer having an opening communicated with the sealed space, the flexible connecting piece being connected with the press interface for being pressed when the press interface is pressed, each flexible connecting piece corresponding to a different area on the press interface and different areas corresponding to different functions;
- wherein
- the pressure transducer outputs electrical signals according to the change of air pressure inside the sealed space when the press interface is pressed, and the pressure sensing mechanisms detect a position of pressure to achieve different functions when pressing different areas on the press interface.
Dependencies are inferred from the claim text.