Display device detecting touch on display unit

The invention provides a display device detecting touch on a display unit. An MFP (Multi Function Peripheral) serving as a display device detects a touch on the touch panel and then sets a wait time in accordance with the position of the touch on the touch panel. If another touch is detected before...

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Bibliographic Details
Main Authors RYOSUKE NISHIMURA, MITSUTAKA MORITA, YOSHIYUKI TAMAI, MIE KAWABATA, YOICHI KURUMASA
Format Patent
LanguageChinese
English
Published 24.12.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides a display device detecting touch on a display unit. An MFP (Multi Function Peripheral) serving as a display device detects a touch on the touch panel and then sets a wait time in accordance with the position of the touch on the touch panel. If another touch is detected before the wait time has passed since the touch on the touch panel is detected, the MFP determines that the detected two touches are multi-touch. If the wait time has passed without detecting another touch since the touch on the touch panel is detected, the MFP determines that the detected touch is single touch.
Bibliography:Application Number: CN201410270077