发明申请
US20080296383A1 Range finding in imaging readers for electro-optically reading indicia
审中-公开
成像读取器的电光读取标记的范围
- 专利标题： Range finding in imaging readers for electro-optically reading indicia
- 专利标题（中）： 成像读取器的电光读取标记的范围
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申请号： US11807943申请日： 2007-05-30
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公开(公告)号： US20080296383A1公开(公告)日： 2008-12-04
- 发明人: Vladimir Gurevich , Edward Barkan
- 申请人： Vladimir Gurevich , Edward Barkan
- 主分类号： G06K7/10
- IPC分类号： G06K7/10
摘要：
In an imaging reader for reading a target located in a range of working distances from the reader, a solid-state imager captures light from the target, and an optical assembly visually illuminates the target to aid an operator in aiming the imager at the target, and also visually indicates to the operator the range of working distances from the imager to the target.
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