Input sensing unit and method of driving the same

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United States of America Patent

PATENT NO 11947764
APP PUB NO 20230051918A1
SERIAL NO

17750566

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An input sensing unit includes a touch sensing unit, which includes a plurality of driving electrodes, a plurality of sensing electrodes, and a driving signal generating unit which provides driving signals to the driving electrodes. The sensing electrodes are insulated from and intersect the driving electrodes. The driving signal generating unit includes touch drivers connected to driving electrodes and a digital-to-analog converter configured to provide a first signal or a second signal, and each of the touch drivers is connected to a preset number of driving electrodes among the driving electrodes.

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Patent Owner(s)

  • SAMSUNG DISPLAY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heo, Sang Hyun Yongin-si, KR 15 9
Jung, Keum Dong Yongin-si, KR 33 49
Kim, Ji Woong Yongin-si, KR 46 216
Kwon, Oh Jo Yongin-si, KR 32 210
Park, Kyung Tea Yongin-si, KR 31 92

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