发明授权
- 专利标题： Semiconductor device adapted for imaging bar code symbols
- 专利标题（中）： 适用于成像条形码符号的半导体装置
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申请号： US10219690申请日： 2002-08-15
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公开(公告)号： US06837431B2公开(公告)日： 2005-01-04
- 发明人: Bradley S. Carlson , Mehul Patel , Thomas D. Bianculli
- 申请人： Bradley S. Carlson , Mehul Patel , Thomas D. Bianculli
- 申请人地址： US NY Holtsville
- 专利权人： Symbol Technologies, Inc.
- 当前专利权人： Symbol Technologies, Inc.
- 当前专利权人地址： US NY Holtsville
- 代理机构： Kirschstein, et al.
- 主分类号： G06K7/10
- IPC分类号： G06K7/10 ; H01L27/146
摘要：
A semiconductor device for imaging optical code symbols comprises no more than 1024 pixels, wherein each of the pixels has an aspect ratio that is greater than 2 to 1 with a short dimension not greater than 4 μm and not less than 2 μm, wherein preferably the pixels are arranged in a single row. The semiconductor may have a collection surface configured as a set of no less than 256 and no more than 1024 pixels. Also provided is a bar code reader including a sensor for imaging a field of view of the reader comprising a single semiconductor device as described above.
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