发明授权
- 专利标题： Touch device and method for providing tactile feedback
- 专利标题（中）： 触摸设备和方法提供触觉反馈
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申请号： US12581013申请日： 2009-10-16
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公开(公告)号： US08269738B2公开(公告)日： 2012-09-18
- 发明人: Dale W. Schroeder
- 申请人： Dale W. Schroeder
- 申请人地址： TW Science-Based Industrial Park, Hsin-Chu
- 专利权人： PixArt Imaging Inc.
- 当前专利权人： PixArt Imaging Inc.
- 当前专利权人地址： TW Science-Based Industrial Park, Hsin-Chu
- 代理商 Winston Hsu; Scott Margo
- 主分类号： G09G5/00
- IPC分类号： G09G5/00 ; G06F3/041
摘要：
A touch device includes a touch panel and a vibration device to provide tactile feedback to a user to locate a key on a display of the touch panel. A processor generates a drive signal to the vibration device when the position on the display touched by a finger or stylus corresponds to a location of a key on the display. The vibration device causes the display to vibrate in response to the drive signal to provide a tactile key location indication to the user while the key is touched.
公开/授权文献
- US20100039403A1 TOUCH DEVICE AND METHOD FOR PROVIDING TACTILE FEEDBACK 公开/授权日：2010-02-18
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