- 专利标题: Magnetic manual user interface devices
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申请号: US12756068申请日: 2010-04-07
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公开(公告)号: US09870021B2公开(公告)日: 2018-01-16
- 发明人: Mark S. Olsson , Ray Merewether , Loni M. Canepa , Alexander L. Warren , Amos H. Jessup , Michael J. Martin , George L. Jemmott
- 申请人: Mark S. Olsson , Ray Merewether , Loni M. Canepa , Alexander L. Warren , Amos H. Jessup , Michael J. Martin , George L. Jemmott
- 申请人地址: US CA San Diego
- 专利权人: SEESCAN, INC.
- 当前专利权人: SEESCAN, INC.
- 当前专利权人地址: US CA San Diego
- 代理商 Steven C. Tietsworth, Esq.
- 主分类号: G05G5/05
- IPC分类号: G05G5/05 ; G05G9/047 ; G06F3/01 ; G06F3/0338
摘要:
Various finger tip controlled manual interface devices that can be used as inputs to personal computers, electromechanical systems and video game consoles utilize concentrically arranged magnets. The polarities of the magnets are oriented to provide restoration forces on a one of the magnets to bias it toward a neutral position. A magnetic sensor including a plurality of sensing elements such as Hall effect devices generates output signals representative of direction and amount of movement of the magnet that is biased to the neutral position.
公开/授权文献
- US20100265176A1 Magnetic Manual User Interface Devices 公开/授权日:2010-10-21