发明名称 |
Optical pattern reading apparatus with movable optical unit |
摘要 |
An optical pattern reading apparatus includes a housing with a light projecting means located within the housing for projecting a line of light onto an optical pattern located external to the housing and wherein the line of light is cyclically swept across an optical pattern to be read. A reflecting mirror located in the housing, posteriorly of the light source is moved in synchronism with the line of light projected onto the optical pattern to receive a line of light reflected from the optical pattern and projecting its reflected light via a light receiving and condensing optics assembly onto a linear image sensor. The information present within an area can thus be sensed using a linear image sensor.
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申请公布号 |
US6338432(B1) |
申请公布日期 |
2002.01.15 |
申请号 |
US19990351181 |
申请日期 |
1999.07.12 |
申请人 |
OPTICON INC |
发明人 |
TAWARA TAKAO;KERA TOSHIEI |
分类号 |
G06K7/10;(IPC1-7):G06K7/10 |
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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