发明名称 |
Selective call radio with contraposed touchpad |
摘要 |
A selective call radio (10), including a housing (12), has a display (18) and touchpad (22) of the same size. The display is mounted to a surface on one side of the housing, and the touchpad is mounted to another surface on an opposite side of the housing, directly opposite the display. A screen surface of the display and a touch surface of the touchpad are parallel and have a same number of edges. Sliding of a user's fingertip on the touchpad in a right-to-left direction causes movement of a pointer (26) in a left-to-right direction, and vice versa. Movement on the touchpad causes movement in an identical amount on the display.
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申请公布号 |
US5729219(A) |
申请公布日期 |
1998.03.17 |
申请号 |
US19960691764 |
申请日期 |
1996.08.02 |
申请人 |
MOTOROLA, INC. |
发明人 |
ARMSTRONG, DOUGLAS L.;BRAUN, STEPHEN W.;WILKINSON, BRADLEY M. |
分类号 |
H04B5/04;G06F3/033;G06F3/048;G08B5/22;H04Q7/14;(IPC1-7):H03K17/94 |
主分类号 |
H04B5/04 |
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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