发明名称 Touchscreen tactile feedback system
摘要 A tactile feedback system having a mechanical keyboard that mechanically interfaces with a touch screen panel so that when a key is displaced a section of the touch screen panel is activated through key contact thereby providing a tactile response to the operator to enhance the operators confidence that the desired key action has taken place.
申请公布号 US2004046746(A1) 申请公布日期 2004.03.11
申请号 US20020235162 申请日期 2002.09.05
申请人 MONSON ROBERT JAMES 发明人 MONSON ROBERT JAMES
分类号 G06F3/023;G06F3/048;G09G5/00;(IPC1-7):G09G5/00 主分类号 G06F3/023
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