Invention Grant
- Patent Title: Electronic apparatus using touch panel and setting value modification method of same
- Patent Title (中): 使用触摸屏的电子设备及其设定值修改方法
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Application No.: US13395717Application Date: 2010-09-15
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Publication No.: US08941606B2Publication Date: 2015-01-27
- Inventor: Toshihiko Fujibayashi
- Applicant: Toshihiko Fujibayashi
- Applicant Address: HK Quarry Bay
- Assignee: Lenovo Innovations Limited (Hong Kong)
- Current Assignee: Lenovo Innovations Limited (Hong Kong)
- Current Assignee Address: HK Quarry Bay
- Agency: Young & Thompson
- Priority: JP2009-215633 20090917
- International Application: PCT/JP2010/065950 WO 20100915
- International Announcement: WO2011/034097 WO 20110324
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G09G5/00 ; G06F3/033 ; G06F3/048 ; G06F3/0488 ; G06F3/0484 ; H04M1/725
Abstract:
An electronic device includes a touch panel, and a controlling unit which detects a user touch operation of drawing a circular trajectory on the touch panel and a size of a circular portion surrounded by the circular trajectory on the touch panel, calculates an aspect ratio of the circular portion with reference to the longitudinal direction and the horizontal direction on the touch panel, inputs the calculated aspect ratio of the circular portion as control information of the electronic device, and changes a setting value of the electronic device according to the input aspect ratio of the circular portion.
Public/Granted literature
- US20120176332A1 ELECTRONIC APPARATUS USING TOUCH PANEL AND SETTING VALUE MODIFICATION METHOD OF SAME Public/Granted day:2012-07-12
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