TOUCH SCREEN APPARATUS AND CONTROL METHOD THEREOF

Disclosed is a touch screen apparatus based on ultrasonic waves. According to the present invention, the touch screen apparatus includes: a display; a plurality of ultrasonic sensors radiating ultrasonic signals; and a processor, when the ultrasonic signals radiated from the plurality of ultrasonic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOO, Jae-hyeon, CHOI, Sung-do
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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