发明授权
US06753850B2 Low profile cursor control device 有权
低调光标控制装置

  • 专利标题: Low profile cursor control device
  • 专利标题(中): 低调光标控制装置
  • 申请号: US09912090
    申请日: 2001-07-24
  • 公开(公告)号: US06753850B2
    公开(公告)日: 2004-06-22
  • 发明人: David L. Poole
  • 申请人: David L. Poole
  • 主分类号: G09G500
  • IPC分类号: G09G500
Low profile cursor control device
摘要:
A cursor control device is taught that provides a compact and easily manufactured design. A shaft or actuator surface attaches around the periphery of a substrate. The substrate carries at least one strain sensitive resistor that provides an electrical signal indicative of the stress placed on the actuator. The substrate is attached to a supporting structure at a point in general proximity to the center of the substrate.
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