发明名称 |
Beam scanning type information readout device |
摘要 |
A beam scanning-type information readout device, and more particularly, a hand-carried beam scanning-type information readout device which can read information consisting of a bar-code-symbol applied to a product and which is low in cost, simply operated and very useful and has high readout accuracy. The beam scan type information readout device comprises a laser beam generator, an optical beam scanner which deflects and scans plural beams generated from the laser beam generator or deflects and scans a beam generated from the laser beam generator in plural directions, an optical beam detector which detects the beam reflected from the bar-code-symbol, and a case which functionally and physically accommodates the above-identified elements and also provides a grip portion for the operator.
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申请公布号 |
US4639070(A) |
申请公布日期 |
1987.01.27 |
申请号 |
US19810223764 |
申请日期 |
1981.01.09 |
申请人 |
FUJITSU LIMITED |
发明人 |
IKEDA, HIROYUKI;MATSUMOTO, SEIKICHI;KITAGAWA, SHUNJI;INAGAKI, TAKEFUMI;SEBATA, ICHIRO |
分类号 |
G06K7/10;G06K7/12;(IPC1-7):G06K9/03 |
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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