Invention Grant
- Patent Title: Display device detecting touch on display unit
- Patent Title (中): 显示设备检测显示单元上的触摸
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Application No.: US14306737Application Date: 2014-06-17
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Publication No.: US09524055B2Publication Date: 2016-12-20
- Inventor: Mitsutaka Morita , Yoichi Kurumasa , Yoshiyuki Tamai , Mie Kawabata , Ryosuke Nishimura
- Applicant: Konica Minolta, Inc.
- Applicant Address: JP Chiyoda-Ku, Tokyo
- Assignee: KONICA MINOLTA, INC.
- Current Assignee: KONICA MINOLTA, INC.
- Current Assignee Address: JP Chiyoda-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2013-127165 20130618
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0488
Abstract:
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.
Public/Granted literature
- US20140368454A1 DISPLAY DEVICE DETECTING TOUCH ON DISPLAY UNIT Public/Granted day:2014-12-18
Information query
