发明名称 |
Apparatus and method for calibrating reflective lens |
摘要 |
An apparatus and a method adapted to be used in manufacturing an image scanning apparatus for calibrating a reflective lens on a carriage are disclosed. A calibrating device has thereon a first set of three projective points from three point light beams and a first set of three calibrating points corresponding to three point light sources. The calibrating device further includes thereon a second set of three projective points and a second set of three calibrating points for matching each of the projective points on the calibrating device with a corresponding one of the calibrating points by adjusting an angle and a position of the reflective lens on the carriage so as to achieve a calibrating function.
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申请公布号 |
US6597441(B1) |
申请公布日期 |
2003.07.22 |
申请号 |
US19990256581 |
申请日期 |
1999.02.24 |
申请人 |
MUSTEK SYSTEMS, INC. |
发明人 |
TSAI JENN-TSAIR;TSAUR CHIENG-MING |
分类号 |
G02B27/00;H04N1/03;H04N1/10;H04N1/193;(IPC1-7):G01J1/00 |
主分类号 |
G02B27/00 |
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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