KR20230064589A - 보안 요소 및 이를 이용한 진위 판별 방법 - Google Patents
보안 요소 및 이를 이용한 진위 판별 방법 Download PDFInfo
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- KR20230064589A KR20230064589A KR1020230051787A KR20230051787A KR20230064589A KR 20230064589 A KR20230064589 A KR 20230064589A KR 1020230051787 A KR1020230051787 A KR 1020230051787A KR 20230051787 A KR20230051787 A KR 20230051787A KR 20230064589 A KR20230064589 A KR 20230064589A
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- 238000000034 method Methods 0.000 title description 12
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Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/005—Testing security markings invisible to the naked eye, e.g. verifying thickened lines or unobtrusive markings or alterations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S902/00—Electronic funds transfer
- Y10S902/01—Electronic funds transfer with electronic means providing security
- Y10S902/07—Means to identify counterfeit money
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
Claims (6)
- 제1형광체를 함유하는 제1영역과 제2형광체 및 자외선 차단제를 함유하는 제2영역을 포함하며, 상기 제1형광체 및 제2형광체 각각의 여기광은 UV-A에 속하며, 상기 제1형광체 및 제2형광체를 불가역적으로 광 퇴색시키는 자외선 파장은 UV-B, UV-C 또는 UV-B와 UV-C에 속하는, 보안 요소.
- 제 1항에 있어서,
상기 제1형광체 및 제2형광체는 각각 자외선에 의해 불가역적(irreversible) 으로 광 퇴색되는, 보안 요소. - 제 1항에 있어서,
상기 제1영역 단독, 상기 제2영역 단독 또는 상기 제1영역과 제2영역이 혼재하는 혼재 영역에 의해 보안 패턴이 형성된, 보안 요소. - 제 1항에 있어서,
상기 제1형광체 및 제2형광체는 동종의 형광체인, 보안 요소. - 제 3항에 있어서,
상기 보안 패턴은 도형을 포함하는 이미지; 부호, 문자, 마크, 사인, 심볼, 로고를 포함하는 기호; 숫자; 색상; 또는 이들의 조합;인 보안 요소. - 제1항 내지 제5항 중 어느 한 항에 따른 보안 요소가 구비된 보안 물품.
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Citations (5)
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KR950014732A (ko) * | 1993-11-19 | 1995-06-16 | 배순훈 | 전자렌지용 발열용기 |
KR100736481B1 (ko) * | 2005-10-26 | 2007-07-06 | 한국조폐공사 | 디지털 워터마크 이미지가 포함된 위·변조방지용 홀로그램박막필름 및 이의 제조방법 |
KR100795625B1 (ko) * | 2006-09-13 | 2008-01-17 | 한국조폐공사 | 형광물질이 부가된 위변조방지용 홀로그램 필름 및 그제조방법 |
KR20140026766A (ko) | 2012-08-23 | 2014-03-06 | 한국조폐공사 | 유가증서 보안요소용 광학 소자 |
KR20160077612A (ko) * | 2014-12-24 | 2016-07-04 | 한국조폐공사 | 자외선 차단 무기물질을 이용한 보안패턴시트 및 이에 대한 제조방법 |
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KR950014732A (ko) * | 1993-11-19 | 1995-06-16 | 배순훈 | 전자렌지용 발열용기 |
KR100736481B1 (ko) * | 2005-10-26 | 2007-07-06 | 한국조폐공사 | 디지털 워터마크 이미지가 포함된 위·변조방지용 홀로그램박막필름 및 이의 제조방법 |
KR100795625B1 (ko) * | 2006-09-13 | 2008-01-17 | 한국조폐공사 | 형광물질이 부가된 위변조방지용 홀로그램 필름 및 그제조방법 |
KR20140026766A (ko) | 2012-08-23 | 2014-03-06 | 한국조폐공사 | 유가증서 보안요소용 광학 소자 |
KR20160077612A (ko) * | 2014-12-24 | 2016-07-04 | 한국조폐공사 | 자외선 차단 무기물질을 이용한 보안패턴시트 및 이에 대한 제조방법 |
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KR102534504B1 (ko) | 2023-05-26 |
KR20200124860A (ko) | 2020-11-04 |
KR102561007B1 (ko) | 2023-07-31 |
KR20230062491A (ko) | 2023-05-09 |
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