发明名称 |
CCD shift-alignment device for optical scanner |
摘要 |
A device for holding a charge couple device (CCD) in an optical scanner where optical alignment of the CCD to the position of scanned image of document can be easily made. The device includes a holder for holding a lens and providing a focused image taken from the scanned document; and a positioning element mounted on the holder for adapting a CCD to be slightly moved in a line along a longitudinal direction of the CCD and aligned with the focused image. The positioning element is furnished with a matching hole for carrying a bottom portion of the CCD. The positioning element mounted to the holder only needs one-dimensional adjustment in shifting which is easier and more effective.
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申请公布号 |
US6073844(A) |
申请公布日期 |
2000.06.13 |
申请号 |
US19980100842 |
申请日期 |
1998.06.19 |
申请人 |
MUSTEK SYSTEMS INC |
发明人 |
TSAI, JENN TSAIR;TSAO, JIMMY |
分类号 |
G06K7/10;(IPC1-7):G06K7/00 |
主分类号 |
G06K7/10 |
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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