发明名称 Low touch-force fabric keyboard
摘要 A very low touch force keyboard, employing soft conductors, preferably conductive fabric, disposed in a keyboard grid. The grid rests upon a soft substrate, and has soft spacers separating the two axes of the grid, arranged to allow conducting portions of the grid to contact each other when soft, fabric-like keys are pushed. The grid conductors are electrically connected to a keyboard controller.
申请公布号 US2011032127(A1) 申请公布日期 2011.02.10
申请号 US20090462689 申请日期 2009.08.07
申请人 ROUSH JEFFREY M 发明人 ROUSH JEFFREY M.
分类号 H03K17/94 主分类号 H03K17/94
代理机构 代理人
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