发明申请
US20070236477A1 Touchpad-based input system and method for portable device
审中-公开
用于便携式设备的基于触摸板的输入系统和方法
- 专利标题： Touchpad-based input system and method for portable device
- 专利标题（中）： 用于便携式设备的基于触摸板的输入系统和方法
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申请号： US11717527申请日： 2007-03-13
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公开(公告)号： US20070236477A1公开(公告)日： 2007-10-11
- 发明人: Dong Ryu , Jong Lee , Seung Shin , Byeong Hwang
- 申请人： Dong Ryu , Jong Lee , Seung Shin , Byeong Hwang
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD
- 当前专利权人地址： KR Suwon-si
- 优先权： KR2006-0024456 20060316
- 主分类号： G06F3/041
- IPC分类号： G06F3/041
摘要：
A touchpad-based input system and method of a portable device capable of facilitating manipulation of device operation. The touchpad-based input method of a portable device having a display and a touchpad determines whether a scrolling signal is input through the touchpad, scrolls a current presentation across the display in a direction based on the scrolling signal, and displays another presentation as a result of the scrolling when a scrolling signal is input.
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