Input device with reduced dead band of an analog output signal

Details Input device with reduced dead band of an analog output signal Input device with reduced dead band of an analog output signal

2007-10-23

2007-10-23

Suryawanshi, Suresh K (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

Power conservation

C324S691000, C324S660000

Reexamination Certificate

active

10938443

ABSTRACT:
An input device includes contacts having resistive elements and low-resistance elements opposing the respective resistive elements, an operating unit varying the contact areas between the low-resistance elements and the resistive elements, and detecting means for switching an operation mode of the input device in response to the operation of a supporting leg provided on the operating unit. When the operating unit is not operated, the detecting means switches the operation mode to a sleep mode while the resistive elements and the low-resistance elements are kept in contact with each other. When the operating unit is operated, the detecting means switches the operation mode and the sleep mode is disabled.

REFERENCES:
patent: 7064561 (2006-06-01), Morimoto
patent: 2002/0050918 (2002-05-01), Furudate et al.
patent: 2002/0063241 (2002-05-01), Alink et al.
patent: 2004/0104735 (2004-06-01), Morimoto
patent: 2005/0030281 (2005-02-01), Inamura et al.

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