发明申请
- 专利标题: Enhanced Visual Feedback For Touch-Sensitive Input Device
- 专利标题(中): 增强的触觉敏感输入设备的视觉反馈
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申请号: US12341514申请日: 2008-12-22
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公开(公告)号: US20100156656A1公开(公告)日: 2010-06-24
- 发明人: Matias Gonzalo Duarte , Daniel Marc Gatan Shiplacoff , Jeremy Godfrey Lyon , Peter Skillman , Dianne Parry Dominguez , Richard R. Dellinger
- 申请人: Matias Gonzalo Duarte , Daniel Marc Gatan Shiplacoff , Jeremy Godfrey Lyon , Peter Skillman , Dianne Parry Dominguez , Richard R. Dellinger
- 申请人地址: US CA Sunnyvale
- 专利权人: PALM, INC.
- 当前专利权人: PALM, INC.
- 当前专利权人地址: US CA Sunnyvale
- 主分类号: G08B5/00
- IPC分类号: G08B5/00 ; G06F3/041
摘要:
A touch-sensitive input device provides improved visual feedback at (or near) the point and time of contact. As the user touches a touch-sensitive screen or pad, a portion of the screen or pad changes in visual appearance to indicate that the input has been received. In one embodiment, the change in visual appearance is localized to an area proximate to the point of contact. In one embodiment, the change in visual appearance is accomplished by illuminating an area proximate to and centered around the point of contact. In another embodiment, the change in visual appearance is accomplished by illuminating one or more illuminable elements, such as light-emitting diodes (LEDs) on the touch-sensitive pad.
公开/授权文献
- US08547244B2 Enhanced visual feedback for touch-sensitive input device 公开/授权日:2013-10-01
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