发明名称 |
Input device for a computer |
摘要 |
<p>An integrated manual control input device is provided for use in a computer system having a graphical user interface. The device comprises a keyboard unit having a plurality of keys, a pointing actuator mounted to the keyboard between preselected ones of the keys for engagement by a user's index finger, at least one click button assembly pivotably mounted to the keyboard unit adjacent the keys and a normally open momentary switch beneath the click button assembly. The click button assembly has a button moveable downwardly by a user's thumb to select an ON state and subsequently releasable to select an OFF state. The button is also moveable downwardly and slidable laterally in a rearward direction to select a locked ON state to facilitate a drag operation. <IMAGE></p> |
申请公布号 |
EP0702288(B1) |
申请公布日期 |
2001.08.01 |
申请号 |
EP19950114208 |
申请日期 |
1995.09.11 |
申请人 |
INTERNATIONAL BUSINESS MACHINES |
发明人 |
SELKER, EDWIN JOSEPH;SUZUKU, MICHIO;TAKAHASHI, TOMOYUKI;UCHIYAMA, YOSHIHARU |
分类号 |
G06F3/02;C04B28/14;G06F1/16;G06F3/033;H01H13/705;(IPC1-7):G06F3/033 |
主分类号 |
G06F3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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