发明名称 |
TRANSACTION CARD HAVING DISPLAY FOR SHOWING INFORMATION ON FACE PAR AND MANUFACTURING METHOD THEREOF |
摘要 |
PURPOSE: A transaction card having a display for showing information on a face par and a manufacturing method thereof are provided to allow a user to check face par before using the card in making purchases of goods and/or services and to scratch a coating formed on a predetermined display portion of the card to display the amount of money paid whenever the card is used. CONSTITUTION: The transaction card(1) having a predetermined shape comprises: a display portion(10) configured to display the balance on a predetermined portion of one surface of the card(1); and a coating(20) formed on the display portion(10) to be scratched by a user and having a digit display portion(30), by which the user is allowed to identify the balance without being processed with a card reader whenever a purchase is made. |
申请公布号 |
KR20040076973(A) |
申请公布日期 |
2004.09.04 |
申请号 |
KR20030012319 |
申请日期 |
2003.02.27 |
申请人 |
KOREA SECURITY PRINTING CO., LTD. |
发明人 |
RYU, HEON JIN |
分类号 |
B42D25/22;B42D25/373;B42D25/405;(IPC1-7):B42D15/10 |
主分类号 |
B42D25/22 |
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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