发明名称 |
Combination mouse and area imager |
摘要 |
A hand-held device such as a mouse is provided for inputting into a computer relative positional information during movement of the device over a generally planar surface and for inputting an optical image of an object located thereunder. The device includes a housing adapted to be grasped by a user and moved along the surface. A positional transducer is mounted in the housing for generating first signals representative of the amount of movement of the device over the surface. An area imager is located within the housing for recording an image of an object and for generating second signals representative of the image.
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申请公布号 |
US5909209(A) |
申请公布日期 |
1999.06.01 |
申请号 |
US19970897535 |
申请日期 |
1997.07.21 |
申请人 |
LUCENT TECHNOLOGIES, INC. |
发明人 |
DICKINSON, ALEXANDER GEORGE |
分类号 |
G06F3/033;G06T1/00;H04N1/00;H04N1/107;H04N1/195;(IPC1-7):G09G5/08 |
主分类号 |
G06F3/033 |
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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