A touch sensing device for removing sensing errors occurred by noise from a display panel and fabrication variation

A touch sensing chip for excluding an effect when a noise from a display panel affects a touch panel comprises a first switch, a second switch, a third switch, an integrator, a third operational amplifier, a control unit, and a display operation signal input terminal. The control unit maintains that...

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Bibliographische Detailangaben

Hauptverfasser:	KIM BONG SEONG, KIM BOK MAN, KIM HYOUNG JUN, SO BYEONG CHECL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS PULSE TECHNIQUE
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