Hidden touch pad structure

Details Hidden touch pad structure Hidden touch pad structure

2011-08-09

2011-08-09

Nguyen, Kevin M (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S175000, C345S176000, C345S178000, C345S901000, C178S018030, C348S014030, C463S037000, C362S026000

Reexamination Certificate

active

07995037

ABSTRACT:
A hidden touch pad structure adapted for an electronic product includes a touch pad and a plate covering the touch pad. The plate includes a pad-recognizing portion corresponding to the touch pad. A circuit board is electronically connected to the touch pad for receiving a pressure signal when pressing the pad-recognizing portion of the plate.

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patent: 7633492 (2009-12-01), Hsu
patent: 2003/0227766 (2003-12-01), Hom et al.

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