Touch sensing device터치 감지 장치

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A touch sensing device for measuring a contact position of an object by measuring a change in capacitance caused by contact of an object is provided. The touch sensing device includes a touch screen panel on which channel electrodes functioning as a transmission antenna or a reception antenna are disposed to form a plurality of electrode patterns, a transmission circuit connected to the channel electrodes to apply an electrical signal to the touch screen panel, a reception circuit connected to the channel electrodes to sense a varying capacitance from the plurality of electrode patterns, and a controller configured to control the touch screen panel, the transmission circuit and the reception circuit.
Assignee
KAIST
Country
US (United States)
Issue Date
2018-02-06
Application Date
2015-09-03
Application Number
14844630
Registration Date
2018-02-06
Registration Number
9,886,130
URI
http://hdl.handle.net/10203/256930
Appears in Collection
EE-Patent(특허)
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