发明名称 |
Expandable hand scanner with lens reduction optics |
摘要 |
Expandable scanner apparatus may comprise a main body with a detector mounted therein. A contact head mounted to the main body can be moved toward and away from the main body between a retracted position and an extended position. An optical system operatively associated with the main body and the contact head focuses on the detector image light from an object being scanned when the contact head is in the extended position.
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申请公布号 |
US6184515(B1) |
申请公布日期 |
2001.02.06 |
申请号 |
US19990245473 |
申请日期 |
1999.02.05 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
BOHN DAVID D. |
分类号 |
G06T1/00;H04N1/04;H04N1/107;(IPC1-7):H01L27/00;H04N1/024 |
主分类号 |
G06T1/00 |
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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