发明名称 |
Bar code reader including linear sensor array and hybrid camera and bar code reader |
摘要 |
A semiconductor detector device for detecting optical code symbols includes no more than 512 pixels. Each of the pixels has an aspect ratio that is greater than 2 to 1 with a short dimension not greater than 8 microns. In a bar code reader, a sensor for detecting the field of view of the reader includes a single semiconductor device having a collection of surfaces configured as a set of no less than 256 and no more than 512 pixels. Each of the pixels has an aspect ratio that is greater than 2 to 1, with a short dimension not less than 2 microns and not greater than 8 microns.
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申请公布号 |
US2003080189(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020191970 |
申请日期 |
2002.07.08 |
申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
PATEL MEHUL;BIANCULLI THOMAS D.;CARLSON BRADLEY S.;SHI DAVID TSI;FRATIANNI EDMOD L.;KURIAKOSE ELDHO;CHIOCCHIO JERRY;PREUSS WALTER;CURRY DANIEL C. |
分类号 |
G06K7/10;H01L27/146;(IPC1-7):G06K7/10;G06K7/14 |
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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