Touch sensing apparatus and method of driving the same

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United States of America Patent

PATENT NO 9823790
SERIAL NO

14504480

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Importance

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Abstract

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Provided are a touch sensing apparatus and a method of driving the same. The touch sensing apparatus includes a signal source configured to output a driving signal, a touch panel configured to be driven by the driving signal output by the signal source and output a current signal generated using the driving signal, a charge amplifier configured to convert the current signal output by the touch panel into a voltage signal, and a controller configured to control the charge amplifier to be periodically reset.

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Patent Owner(s)

Patent OwnerAddress
ANAPASS INCSEOUL SOUTH KEREAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Jong Hwa Seoul, KR 131 1052
Seo, Woo Hyoung Seoul, KR 6 46
Song, Ha Sun Seoul, KR 5 42

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