发明名称 Cursor control unit for portable computer
摘要 The cursor control unit includes a housing (24) with two surfaces (26,28) perpendicular to each other. A horizontal cursor controller (30) is installed on the first surface and generates a first movement signal. A vertical cursor controller (32) is installed on the second surface for generating a second movement signal. An object can be guided within a three-dimensional presentation using a computer programm according to the first and second movement signals received by the cursor control unit (12).
申请公布号 DE19723082(A1) 申请公布日期 1998.12.03
申请号 DE1997123082 申请日期 1997.06.02
申请人 PRIMAX ELECTRONICS LTD., HSI CHIH TOWN, TAIPEH/T'AI-PEI, TW 发明人 HO, HENG-CHUN, HSI CHIH TOWN, TAIPEH/T'AI-PEI, TW
分类号 G06F1/16;G06F3/033;G06F3/038;(IPC1-7):G06F3/033;G06K11/18 主分类号 G06F1/16
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