Input device

Details Input device Input device

2007-04-11

2010-11-16

Nguyen, Kevin M (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C178S018010

Reexamination Certificate

active

07834860

ABSTRACT:
An electrostatic capacitance type input device includes a plurality of electrodes, and detects coordinate position on the basis of a variation in an electrostatic capacitance between the electrodes. The device corrects an erroneous operation in which the device is not properly operated but certain coordinate positions are continuously detected.

REFERENCES:
patent: 4988837 (1991-01-01), Murakami et al.
patent: 5790106 (1998-08-01), Hirano et al.
patent: 7518381 (2009-04-01), Lamborghini et al.
patent: 2006/0109252 (2006-05-01), Kolmykov-Zotov et al.
patent: 2006/0146038 (2006-07-01), Park et al.

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