发明名称 |
Changeable resolution apparatus and method for optical scanner |
摘要 |
A changeable resolution apparatus and method for scanner includes two rotational disks which have respectively a plurality of lenses of different focuses and a plurality of charge-coupled devices (CCD) of different resolutions located therein. A motor is provided to drive a transmission shaft to rotate in a positive or a reverse direction. Two one-way shaft bearings are engaged with the transmission shaft to drive the rotational disks one-way in opposite directions for changing lens and CCD combination to reach different resolutions. The apparatus is located in the scanner for users to adjust scanner resolution based on scanning requirements to get optimum resolution result.
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申请公布号 |
USRE42784(E1) |
申请公布日期 |
2011.10.04 |
申请号 |
US20060332807 |
申请日期 |
2006.01.13 |
申请人 |
TRANSPACIFIC SYSTEMS, LLC |
发明人 |
HUANG CHIH-WEN |
分类号 |
H04N1/04 |
主分类号 |
H04N1/04 |
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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