发明名称 |
SECURE DOCUMENT FOR PREVENTING COUNTERFEIT/ALTERATION AND DETECTION TOOL FOR DETECTING COUNTERFEIT/ALTERATION |
摘要 |
PURPOSE: A secure document for preventing counterfeit/alteration and a counterfeit/alteration distinguishing tool are provided to form counterfeit/alteration preventing images of a recognizable array type on a secure document, thereby reducing counterfeit/alteration possibility of the secure document. CONSTITUTION: A case(220) receives a secure document. An array type micro lens is formed in the case. When the secure document is inserted into the case, a detection unit(210) enlarges an array type forgery/alteration preventing image of the secure document that a user can not recognize. The detection unit detects whether the secure document is forged/altered by the enlarged forgery/alteration preventing image. The detection unit is formed in a set area of the case. |
申请公布号 |
KR20120043540(A) |
申请公布日期 |
2012.05.04 |
申请号 |
KR20100104879 |
申请日期 |
2010.10.26 |
申请人 |
KOREA MINTING, SECURITY PRINTING & ID CARD OPERATING CORP. |
发明人 |
JOO, SUNG HYUN;KIM, JONG JAE;PARK, BYEONG HUN |
分类号 |
G06K7/10;G06K9/18 |
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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