TOUCH CONTROLLER AND TOUCHSCREEN DEVICE

A touch controller includes a driving circuit receiving a clock signal having a first cycle to generate a driving signal, and providing the driving signal to a touch panel; a sensing circuit sensing a sensing signal generated in the touch panel by the driving signal every second cycle, and generatin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Kyeong Gon, JO, Yun Rae, KIM, Bum Soo, CHOI, Yoon Kyung
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC DIGITAL DATA PROCESSING PHYSICS SEALS
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Beschreibung
Zusammenfassung:	A touch controller includes a driving circuit receiving a clock signal having a first cycle to generate a driving signal, and providing the driving signal to a touch panel; a sensing circuit sensing a sensing signal generated in the touch panel by the driving signal every second cycle, and generating touch data based on the sensing signal; and a control logic controlling the driving circuit and the sensing circuit such that the second cycle is an integer multiple of the first cycle.