IN-CELL TOUCH TYPE DISPLAY DEVICE AND DRIVING IC THEREOF

IN-CELL TOUCH TYPE DISPLAY DEVICE AND DRIVING IC THEREOF

An in-cell touch type display device includes a touch electrode that is in a touch panel and arranged at each touch block; a sensing line that is connected to the touch electrode, and transfers a touch driving signal from a source driving circuit during a touch sensing period; a gate-in panel (GIP)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JO Chel-Hee, SHIN Ki-Taeg, LIM Dong-Geun, KANG Ji-Won
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:An in-cell touch type display device includes a touch electrode that is in a touch panel and arranged at each touch block; a sensing line that is connected to the touch electrode, and transfers a touch driving signal from a source driving circuit during a touch sensing period; a gate-in panel (GIP) circuit that is in an array substrate, and outputs a gate signal to a gate line crossing and overlapping the sensing line, during a display period; and a load reduction circuit that outputs the touch driving signal to the gate line during the touch sensing period.