发明名称 |
Structure of foldable optical path |
摘要 |
A structure of foldable optical path is suitable for use in an optical scanner with a CCD type or a type of non-contact imaging sensor. The structure of foldable optical path arranges a part of the optical path in a foldable packing device, thus the scanner is able to utilize normal lens with better depth of field and makes the scanner more compact for the convenience of operation and carrying.
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申请公布号 |
US6522428(B1) |
申请公布日期 |
2003.02.18 |
申请号 |
US20020064003 |
申请日期 |
2002.06.04 |
申请人 |
UMAX DATA SYSTEMS, INC. |
发明人 |
CHIU CHUI-KUEI;HUANG YIN-CHUN |
分类号 |
G06K7/10;(IPC1-7):G02B26/08 |
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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