Invention Grant
- Patent Title: Touch control method and electronic device
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Application No.: US13992494Application Date: 2011-12-05
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Publication No.: US09857896B2Publication Date: 2018-01-02
- Inventor: Junfeng Liu
- Applicant: Junfeng Liu
- Applicant Address: CN Haidian District, Beijing CN Haidian District, Beijing
- Assignee: LENOVO (BEIJING) CO., LTD.,BEIJING LENOVO SOFTWARE LTD
- Current Assignee: LENOVO (BEIJING) CO., LTD.,BEIJING LENOVO SOFTWARE LTD
- Current Assignee Address: CN Haidian District, Beijing CN Haidian District, Beijing
- Agency: Brinks Gilson & Lione
- Agent G. Peter Nichols
- Priority: CN201010594981 20101209
- International Application: PCT/CN2011/083459 WO 20111205
- International Announcement: WO2012/075916 WO 20120614
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0488

Abstract:
A touch control method and electronic apparatus are described. The method includes a touch sensing unit on which an operational body carries out a continuous touch operation. The method includes determining a first coordinate of a first touch point on the touch sensing unit corresponding to the operational body at a first moment; determining a first operational area including the first coordinate on the touch sensing unit according to the first coordinate; determining a second coordinate of a second touch point on the touch sensing unit corresponding to the operational body at a second moment; obtaining a moving vector from the first touch point to the second touch point according to the first coordinate and the second coordinate; deciding whether the second coordinate is within the first operational area to generate a decision result; and executing a command corresponding to the moving vector according to the decision result.
Public/Granted literature
- US20130271416A1 Touch Control Method And Electronic Device Public/Granted day:2013-10-17
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