Image display system and method for controlling a touch panel thereof

The present invention provides an image display system including a display device. The display device further includes a capacitive touch panel and a power supply. In operation, the display device has a common electrode. The touch panel includes a sensing capacitor module and a sampling capacitor. T...

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Bibliographic Details
Main Author YANG KAIIEH
Format Patent
LanguageEnglish
Published 19.03.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The present invention provides an image display system including a display device. The display device further includes a capacitive touch panel and a power supply. In operation, the display device has a common electrode. The touch panel includes a sensing capacitor module and a sampling capacitor. The sensing capacitor module is connected to the common electrode, and has a variable capacitance. The sampling capacitor is selectively electrically connected to the sensing capacitor and the common electrode.
Bibliography:Application Number: US20100768839