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    • 4. 发明公开
    • 정보 코드 및 정보 코드 판독기
    • 信息代码和信息代码读取器
    • KR1020130004052A
    • 2013-01-09
    • KR1020120026750
    • 2012-03-15
    • 가부시끼가이샤 덴소 웨이브
    • 미야자키마나부우시지마다카오고노스고지다노아츠시
    • G06K9/18G06K7/10
    • G06K19/0614G06K7/10732
    • PURPOSE: An information code and an information code reader are provided to improve the security of the information code by reading the information code through only the reader. CONSTITUTION: Lighting units(43,44) discharge a beam of a second wavelength band among a first and the second wavelength bands. A capturing unit(42) captures an information code receiving one of beams of the first and the second wavelength bands by using the lightning units. A reading unit indicates a code area based on sensing areas extracted from an image of the information code and reads a corresponding code area based on an arrangement of the modules. [Reference numerals] (41) Control unit; (45) Memory unit; (46) Display unit; (47) Operation unit
    • 目的:提供信息代码和信息代码阅读器,通过读取信息代码来提高信息代码的安全性。 规定:照明装置(43,44)在第一和第二波段中放射出第二波长带的光束。 捕获单元(42)通过使用闪电单元捕获接收第一和第二波长带的波束中的一个的信息码。 读取单元基于从信息代码的图像提取的感测区域来指示代码区域,并且基于模块的布置读取对应的代码区域。 (附图标记)(41)控制单元; (45)存储单​​元; (46)显示单元; (47)操作单元