KR102402407B1 - 형광물질의 강도를 이용한 보안 물품 및 그를 이용한 사용자 식별시스템 - Google Patents
형광물질의 강도를 이용한 보안 물품 및 그를 이용한 사용자 식별시스템 Download PDFInfo
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- KR102402407B1 KR102402407B1 KR1020200112202A KR20200112202A KR102402407B1 KR 102402407 B1 KR102402407 B1 KR 102402407B1 KR 1020200112202 A KR1020200112202 A KR 1020200112202A KR 20200112202 A KR20200112202 A KR 20200112202A KR 102402407 B1 KR102402407 B1 KR 102402407B1
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- fluorescent material
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- intensity
- fluorescent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
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- 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
- G07D7/06—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
- G07D7/1205—Testing spectral properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6497—Miscellaneous applications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D2207/00—Paper-money testing devices
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Credit Cards Or The Like (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Paper (AREA)
Abstract
식(1): 형광물질 χ중량% 함량의 상대값 = (형광물질 χ중량%의 발광파장 상대강도 x 100)/(형광물질 3.0중량%의 발광 파장 상대강도)
Description
| 구분 | 실시예1 | 실시예2 | ||
| 함량(중량%) | 상대강도(A.U.) | 상대값 | 상대강도(A.U.) | 상대값 |
| 0.2 | 4800 | 13.48 | 5900 | 6.41 |
| 0.4 | 5850 | 16.43 | 8200 | 8.91 |
| 0.6 | 8390 | 23.57 | 15400 | 16.74 |
| 0.8 | 11100 | 31.18 | 22500 | 24.46 |
| 1.0 | 13800 | 38.76 | 29600 | 32.17 |
| 1.2 | 16330 | 45.87 | 35500 | 38.59 |
| 1.4 | 18900 | 53.09 | 42200 | 45.87 |
| 1.6 | 21500 | 60.39 | 49440 | 53.74 |
| 1.8 | 24150 | 67.84 | 56300 | 61.19 |
| 2.0 | 26600 | 74.72 | 62200 | 67.609 |
| 2.2 | 28550 | 80.2 | 68110 | 74.033 |
| 2.4 | 30450 | 85.53 | 74200 | 80.65 |
| 2.6 | 32300 | 90.73 | 80190 | 87.16 |
| 2.8 | 34010 | 95.53 | 85900 | 93.37 |
| 3.0 | 35600 | 100 | 92000 | 100 |
| 3.2 | 36900 | 103.65 | 95400 | 103.7 |
| 3.4 | 37890 | 106.43 | 97850 | 106.36 |
Claims (7)
- 여기광 조사 시 고유 발광 특성을 갖는 형광물질을 함유하는 보안 물품에 있어서,
상기 형광물질은 보안 물품의 0.2~3.0중량% 함유되되,
상기 형광물질 함량의 0.2~0.5중량% 차이에 따른 하기 식(1)으로 계산되는 상대값의 차이가 3이상인 것을 특징으로 하는 형광물질의 강도를 이용한 보안 물품.
식(1): 형광물질 χ중량% 함량의 상대값 = (형광물질 χ중량%의 발광파장 상대강도 x 100)/(형광물질 3.0중량%의 발광 파장 상대강도) - 제1항에 있어서,
상기 형광물질은 보안 물품의 0.2중량% 함유 시에 상대값이 5~20인 것을 특징으로 하는 형광물질의 강도를 이용한 보안 물품. - 제1항에 있어서,
상기 형광물질 함량의 0.2~0.5중량% 차이에 따른 상대값의 차이가 5~30인 것을 특징으로 하는 형광물질의 강도를 이용한 보안 물품. - 제1항에 있어서,
상기 형광물질은 보안 물품의 0.5~2.5중량% 함유되는 것을 특징으로 하는 형광물질의 강도를 이용한 보안 물품. - 제1항에 있어서,
상기 보안물품은 섬유원단, 필름, 제지, 플라스틱 사출품 중 어느 하나인 것을 특징으로 하는 형광물질의 강도를 이용한 보안 물품. - 제1항 내지 제5항 중 어느 한 항의 보안 물품을 이용한 사용자 식별시스템에 있어서,
사용자 별로 보안 물품에 함유되는 형광물질의 함량이 구분되어 형성되는 보안물품; 및
상기 보안 물품에 여기광을 조사하여 발광 파장의 강도에 따라 진위 여부 및 사용자를 판별하는 검출기를 포함하는 것을 특징으로 하는 사용자 식별시스템. - 제6항에 있어서,
상기 검출기에는 형광물질에 따른 고유 발광 특성 및 형광물질 함량에 따른 강도에 대한 정보가 저장되며, 저장된 저장값과 측정된 측정값을 비교하여 진위 여부 및 사용자를 판별하는 것을 특징으로 하는 사용자 식별시스템.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200112202A KR102402407B1 (ko) | 2020-09-03 | 2020-09-03 | 형광물질의 강도를 이용한 보안 물품 및 그를 이용한 사용자 식별시스템 |
| CN202080091279.2A CN114901486B (zh) | 2020-09-03 | 2020-09-04 | 利用荧光物质的强度的防伪物品以及利用其的用户识别系统 |
| US17/789,130 US12023952B2 (en) | 2020-09-03 | 2020-09-04 | Security item using intensity of fluorescent materials, and user identification system using same |
| PCT/KR2020/011899 WO2022050448A1 (ko) | 2020-09-03 | 2020-09-04 | 형광물질의 강도를 이용한 보안 물품 및 그를 이용한 사용자 식별시스템 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200112202A KR102402407B1 (ko) | 2020-09-03 | 2020-09-03 | 형광물질의 강도를 이용한 보안 물품 및 그를 이용한 사용자 식별시스템 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220030618A KR20220030618A (ko) | 2022-03-11 |
| KR102402407B1 true KR102402407B1 (ko) | 2022-05-27 |
Family
ID=80491193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200112202A Active KR102402407B1 (ko) | 2020-09-03 | 2020-09-03 | 형광물질의 강도를 이용한 보안 물품 및 그를 이용한 사용자 식별시스템 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12023952B2 (ko) |
| KR (1) | KR102402407B1 (ko) |
| CN (1) | CN114901486B (ko) |
| WO (1) | WO2022050448A1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080024771A1 (en) | 2006-07-31 | 2008-01-31 | Michael Karl Crawford | Method for identifying articles and process for maintaining security |
| KR102008934B1 (ko) | 2018-11-26 | 2019-08-08 | 한국조폐공사 | 발광 물질을 포함한 플라스틱 제품 및 그 진위 판별 방법 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005138399A (ja) * | 2003-11-06 | 2005-06-02 | Kobayashi Kirokushi Co Ltd | 偽造防止帳票 |
| EP1672568A1 (en) * | 2004-12-17 | 2006-06-21 | Ncr International Inc. | Security labels which are difficult to counterfeit |
| KR100967087B1 (ko) | 2007-10-29 | 2010-07-01 | 욱성화학주식회사 | 비가시 다색 형광색사와 그 제조방법 및 이를 이용한보안용지 |
| KR100945471B1 (ko) | 2007-11-06 | 2010-03-05 | 한국조폐공사 | 보안용형광실을 이용한 보안용지 |
| KR101130710B1 (ko) * | 2010-02-11 | 2012-03-28 | 한국과학기술원 | 형광 광결정을 이용한 문서위조방지장치 |
| JP5498331B2 (ja) * | 2010-09-17 | 2014-05-21 | 株式会社東芝 | 情報記録媒体、その真偽判定方法、及び真偽判定システム |
| US20120094038A1 (en) * | 2010-10-13 | 2012-04-19 | Honeywell International Inc. | Use of humidity stable yellow fluorescent pigments in security applications |
| KR101599808B1 (ko) | 2010-12-27 | 2016-03-04 | (주)투에이치스타 | 비가시 발광체 및 이의 제조방법 |
| KR101238197B1 (ko) | 2010-12-27 | 2013-02-28 | 한국조폐공사 | 비가시 발광체 및 그 제조방법 |
| KR101234552B1 (ko) * | 2011-02-18 | 2013-02-19 | 한국조폐공사 | 근적외선 발광 특성을 가지는 위조방지용 시트 |
| KR101945966B1 (ko) * | 2013-06-05 | 2019-02-11 | 한국조폐공사 | 보안 요소 형성 방법 및 보안 요소 |
| JP6088060B2 (ja) * | 2013-09-30 | 2017-03-01 | グローリー株式会社 | 紙葉類真偽判定装置 |
| KR102313462B1 (ko) | 2014-12-24 | 2021-10-15 | 한국조폐공사 | 자외선 차단 무기물질을 이용한 보안패턴시트 및 이에 대한 제조방법 |
| WO2017102722A1 (en) * | 2015-12-17 | 2017-06-22 | Sicpa Holding Sa | Security element formed from at least two inks applied in overlapping patterns, articles carrying the security element, and authentication methods |
| PL238769B1 (pl) * | 2016-10-14 | 2021-10-04 | Polska Wytwornia Papierow Wartosciowych Spolka Akcyjna | Dokument zabezpieczony z elementem zabezpieczającym, sposób wytwarzania dokumentu zabezpieczonego oraz element zabezpieczający |
| KR102076059B1 (ko) | 2019-08-27 | 2020-02-11 | (주)아이투맥스 | 검출기를 이용한 검출 방법 |
-
2020
- 2020-09-03 KR KR1020200112202A patent/KR102402407B1/ko active Active
- 2020-09-04 US US17/789,130 patent/US12023952B2/en active Active
- 2020-09-04 CN CN202080091279.2A patent/CN114901486B/zh active Active
- 2020-09-04 WO PCT/KR2020/011899 patent/WO2022050448A1/ko not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080024771A1 (en) | 2006-07-31 | 2008-01-31 | Michael Karl Crawford | Method for identifying articles and process for maintaining security |
| KR102008934B1 (ko) | 2018-11-26 | 2019-08-08 | 한국조폐공사 | 발광 물질을 포함한 플라스틱 제품 및 그 진위 판별 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022050448A1 (ko) | 2022-03-10 |
| US12023952B2 (en) | 2024-07-02 |
| CN114901486B (zh) | 2023-11-07 |
| US20230339253A1 (en) | 2023-10-26 |
| CN114901486A (zh) | 2022-08-12 |
| KR20220030618A (ko) | 2022-03-11 |
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