发明名称 |
Digital output image sensor and bar code reader using it. |
摘要 |
A digital output image sensor has an image sensor and a digitizer circuit as a digitizer, which is integrally formed with an image sensor producing a round-edged pulse signal in receiving light reflected from bar code symbol. The digitizer circuit converts the round-edged pulse signal from the image sensor into a two-level digital signal as an output signal of the digital output image sensor. |
申请公布号 |
EP0607965(A3) |
申请公布日期 |
1994.12.21 |
申请号 |
EP19940100794 |
申请日期 |
1994.01.20 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
INOUE KATSUSHI;TAMAI SEIICHIRO;KOBAYASHI KEIICHI |
分类号 |
G06K7/00;G06K7/10 |
主分类号 |
G06K7/00 |
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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