CN205416814U - Security device - Google Patents

Security device Download PDF

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Publication number
CN205416814U
CN205416814U CN201520872158.8U CN201520872158U CN205416814U CN 205416814 U CN205416814 U CN 205416814U CN 201520872158 U CN201520872158 U CN 201520872158U CN 205416814 U CN205416814 U CN 205416814U
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China
Prior art keywords
mentioned
magnetic material
void
false proof
proof device
Prior art date
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Active
Application number
CN201520872158.8U
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Chinese (zh)
Inventor
朱宰贤
张普胜
李东津
金光昊
韩承勋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanobrick Co Ltd
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Nanobrick Co Ltd
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Publication date
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Classifications

    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/091—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect based on magneto-absorption or magneto-reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/12—Magnetic recording elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Credit Cards Or The Like (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soft Magnetic Materials (AREA)
  • Printing Methods (AREA)

Abstract

The utility model relates to a security device. According to the utility model discloses a security device, it forms the screen printing layer above VOID label layer and the VOID label layer, and above -mentioned screen printing layer contains the portion including printing layer and the variable material of magnetism, and above -mentioned printing layer is formed at above -mentioned VOID label layer 's first region, and the variable material of above -mentioned magnetism contains the second area of portion formed at above -mentioned VOID label layer.

Description

False proof device
Technical field
This utility model relates to false proof device.
Background technology
For needing the false proof of expensive goods to be protected or content, layer proposes various technology.Prior art for commodity counterfeit prevention has the technology utilizing fine pattern, braille, hologram, RFID etc., but above-mentioned prior art has domestic consumer and is difficult to differentiate the whether false proof restriction of commodity, or there is the problem that manufacture counterfeit protection measures need to expend a lot of expense.
Therefore, this utility model people utilizes the material that color when applying a magnetic field changes or luminous transparency changes, exploitation domestic consumer of sening as an envoy to easily differentiates the forgery whether device of anti-counterfeiting object thing, especially, there is the false proof device that can be attached to the forms such as the paster of commodity, card, thin film, it is likely to occur the problem reused from commodity the most neatly, thus develops the false proof device that can prevent reusing.
Utility model content
The purpose of this utility model is to solve above-mentioned all problems.
The purpose of this utility model is to provide a kind of when confirming that the forgery of product is whether, is attached to changeable magnetic material by the part making VOID label layer and comprises portion and make VOID label layer be destroyed, thus reuses the false proof device preventing false proof device.
The purpose of this utility model is achieved in that a kind of false proof device of offer, it forms the screen-printed layers above VOID label layer and VOID label layer, above-mentioned screen-printed layers includes printing layer and changeable magnetic material comprises portion, above-mentioned printing layer is formed at the first area of above-mentioned VOID label layer, and the above-mentioned changeable magnetic material portion of comprising is formed at the second area of above-mentioned VOID label layer.
Above-mentioned screen-printed layers also includes magnetic field generating unit, and above-mentioned magnetic field generating unit can be formed at the 3rd region of above-mentioned VOID label layer.
Above-mentioned changeable magnetic material comprises portion and can comprise when the magnetic field applied changes, the changeable magnetic material that reflection light or transmission light change.
Above-mentioned 3rd region can be located between above-mentioned first area and above-mentioned second area.
When above-mentioned second area part is folded, applying magnetic field, portion can be comprised to above-mentioned changeable magnetic material.
When above-mentioned second area part is folded, a part for VOID label layer can be attached to above-mentioned changeable magnetic material and comprise below portion.
According to this utility model, when confirming that the forgery of product is whether, it is attached to changeable magnetic material by the part making VOID label layer comprise portion and make VOID label layer be destroyed, thus from bonding portion from for prevent the changeable magnetic material reusing false proof device from comprising portion time, destroyed by the part making changeable magnetic material comprise portion, prevent from reusing false proof device.
Accompanying drawing explanation
Fig. 1 is the VOID label layer schematic diagram according to an embodiment of the present utility model；
Fig. 2 is the side cross-sectional view of the false proof device according to first embodiment of the present utility model；
Fig. 3 to Fig. 6 is the front elevation of the false proof device according to first embodiment of the present utility model；
Fig. 7 is the side cross-sectional view of the false proof device according to the second embodiment of the present utility model；
Fig. 8 to Figure 11 is the front elevation of the false proof device according to the second embodiment of the present utility model.
Detailed description of the invention
Will be described later to detailed description of the present utility model, by with reference to exemplarily representing the accompanying drawing that can implement specific embodiment of the present utility model.Above-described embodiment is described in detail, in order to those skilled in the art's abundant embodiment this utility model.Although various embodiment of the present utility model is different, but does not has to be mutually exclusive.Such as, given shape, structure and the characteristic recorded at this, if about an embodiment without departing from spirit and scope of the present utility model, then can be embodied as other embodiments.It addition, without departing from spirit and scope of the present utility model, position or the arrangement of the indivedual elements in each embodiment proposed likely are changed.Therefore, will detailed description described later not restrictive, and scope of the present utility model will include all scopes of the content equalization advocated with claims.In the accompanying drawings, similar reference represents the same or similar function of each side, and for purposes of illustration only, length and area, thickness etc. are likely represented by exaggeration.
Fig. 1 be the VOID label layer schematic diagram according to an embodiment of the present utility model, Fig. 2 be the side cross-sectional view of false proof device according to first embodiment of the present utility model, Fig. 3 to Fig. 6 be the front elevation of the false proof device according to first embodiment of the present utility model.
As shown in Figures 1 and 2, VOID label layer includes that transparent PET layer, silver color are without photosphere, VOID/ adhesive linkage.
Transparent PET layer covers the top of VOID label layer, thus can play the effect without photosphere of the protection silver color.Silver color can play the effect of the color representing VOID label layer without photosphere.VOID/ adhesive linkage is formed VOID pattern and the bonding agent providing silver color without the bonding force between photosphere and VOID pattern can be coated with.
It is illustrated in the VOID label layer on the top of Fig. 1, before throwing off label, represents the silver color color without photosphere.It is illustrated in the VOID label layer of the bottom of Fig. 1, after throwing off label, represents the shape that the VOID of only VOID pattern is broken away.
As shown in Figures 2 and 3, the screen-printed layers above VOID label layer and VOID label layer can be formed according to the false proof device of first embodiment.Screen-printed layers can include that printing layer, magnetic field generating unit (Magnet) and changeable magnetic material comprises portion (MTX).
Printing layer can be formed at the first area of VOID label layer.One example is, first area can be the left part of false proof device.Printing layer can record the explanation etc. of the trade mark of product, product.
Changeable magnetic material comprises portion can be formed at the second area of VOID label layer.One example is, second area can be the right part of false proof device.Changeable magnetic material comprises portion and can comprise when the magnetic field applied changes, the changeable magnetic material that reflection light or transmission light change.The changeable magnetic material portion of comprising is disclosed in the korean patent application the 10-2014-0171854th of the present inventor's application.
Magnetic field generating unit (Magnet) can be formed at the 3rd region of VOID label layer.One example is, the 3rd region can be between first area and second area.Magnetic field generating unit can produce and change reflection light or the magnetic field of transmission light that changeable magnetic material comprises portion.
Changeable magnetic material comprises portion in addition to changeable magnetic material, may also include black foil etc. to improve observability.It addition, can printed pattern or pattern, with apply magnetic field time, it is achieved specific image or pattern color change.
As shown in Figure 3, it is possible to provide false proof device.False proof device can be attached on product.
As shown in Figure 4, for whether confirming the true and false of product, can confirm that the color change of false proof device.Specifically, the variable material of the foldable magnetic portion of comprising is located at magnetic field generating unit, thus confirms reflection light or the change (color change) of transmission light by the changeable magnetic material portion of comprising.
When the changeable magnetic material portion of comprising is folded, a part for VOID label layer can be made to be attached.I.e., while the variable material of foldable magnetic, when separating VOID label layer, the VOID pattern part of the VOID/ adhesive linkage of VOID label layer maintains and remains adhered to the state that changeable magnetic material comprises portion, and remainder still remains in VOID/ adhesive linkage, therefore, a part for VOID label layer is destroyed.
As it is shown in figure 5, after confirming the color change (whether confirming the true and false) that changeable magnetic material comprises portion, when making the changeable magnetic material portion of comprising return to original position, still can confirm that, in the changeable magnetic material portion of comprising, the state that VOID pattern is attached.Thus there is the effect that can confirm that false proof device uses.
As shown in Figure 6, in addition to comprising portion except changeable magnetic material, printing layer and magnetic field generating unit, all when VOID label layer separates, can confirm, in whole screen-printed layers, the state that VOID pattern is attached.Thus there is the effect that can prevent reusing false proof device.
Fig. 7 is the side cross-sectional view of the false proof device according to the second embodiment of the present utility model, and the front elevation that Fig. 8 to Figure 11 is the false proof device according to the second embodiment of the present utility model.
As shown in Figures 7 and 8, the screen-printed layers above VOID label layer and VOID label layer can be formed according to the false proof device of the second embodiment.Screen-printed layers can include printing layer and changeable magnetic material comprises portion (MTX).Compared with first embodiment, do not include magnetic field generating unit according to the false proof device of the second embodiment and there is isolating construction.
Printing layer can be formed at the first area of VOID label layer.One example is, first area can be the left part of false proof device.Printing layer can record the explanation etc. of the trade mark of product, product.
Changeable magnetic material comprises portion can be formed at the second area of VOID label layer.One example is, second area can be the right part of false proof device.Changeable magnetic material comprises portion and can comprise when the magnetic field applied changes, the changeable magnetic material that reflection light or transmission light change.The changeable magnetic material portion of comprising is disclosed in the korean patent application the 10-2014-0171854th of the present inventor's application.
Magnetic field generating unit (Magnet) portion is contained in VOID label layer, and is provided separately.Magnetic field generating unit can produce and change reflection light or the magnetic field of transmission light that changeable magnetic material comprises portion.
Changeable magnetic material comprises portion in addition to changeable magnetic material, may also include black foil etc. to improve observability.It addition, can printed pattern or pattern, with apply magnetic field time, it is achieved specific image or pattern color change.
As shown in Figure 8, it is possible to provide false proof device.False proof device can be attached on product.
As it is shown in figure 9, for whether confirming the true and false of product, can confirm that the color change of false proof device.Specifically, the variable material of foldable magnetic comprises portion and is folded placement magnetic field, the position generating unit of movement in the changeable magnetic material portion of comprising, thus confirms reflection light or the change (color change) of transmission light by the changeable magnetic material portion of comprising.
When the changeable magnetic material portion of comprising is folded, a part for VOID label layer can be made to be attached.I.e., while the variable material of foldable magnetic, when separating VOID label layer, the VOID pattern part of the VOID/ adhesive linkage of VOID label layer maintains and remains adhered to the state that changeable magnetic material comprises portion, and remainder still remains in VOID/ adhesive linkage, therefore, a part for VOID label layer is destroyed.
As shown in Figure 10, after confirming the color change (whether confirming the true and false) that changeable magnetic material comprises portion, when making the changeable magnetic material portion of comprising return to original position, still can confirm that, in the changeable magnetic material portion of comprising, the state that VOID pattern is attached.Thus there is the effect that can confirm that false proof device uses.
As shown in figure 11, in addition to comprising portion except changeable magnetic material, printing layer, all when VOID label layer separates, can confirm, in whole screen-printed layers, the state that VOID pattern is attached.Thus there is the effect that can prevent reusing false proof device.
Above-described embodiment is only in order to illustrate this utility model and unrestricted, it will be understood by those within the art that, this utility model can be modified, deform or equivalent, without deviating from spirit and scope of the present utility model, it all should be contained in the middle of right of the present utility model.Within these variation and modification belong to appended right of the present utility model.

Claims (6)

1. a false proof device, it is characterized in that: form the screen-printed layers above VOID label layer and VOID label layer, above-mentioned screen-printed layers includes printing layer and changeable magnetic material comprises portion, above-mentioned printing layer is formed at the first area of above-mentioned VOID label layer, and the above-mentioned changeable magnetic material portion of comprising is formed at the second area of above-mentioned VOID label layer.
False proof device the most according to claim 1, it is characterised in that: above-mentioned screen-printed layers also includes magnetic field generating unit, and above-mentioned magnetic field generating unit is formed at the 3rd region of above-mentioned VOID label layer.
False proof device the most according to claim 1, it is characterised in that: above-mentioned changeable magnetic material comprises portion and can comprise when the magnetic field applied changes, the changeable magnetic material that reflection light or transmission light change.
False proof device the most according to claim 2, it is characterised in that: above-mentioned 3rd region is between above-mentioned first area and above-mentioned second area.
False proof device the most according to claim 1, it is characterised in that: when above-mentioned second area part is folded, comprise applying magnetic field, portion to above-mentioned changeable magnetic material.
False proof device the most according to claim 5, it is characterised in that: when above-mentioned second area part is folded, a part for VOID label layer is attached to above-mentioned changeable magnetic material and comprises below portion.
CN201520872158.8U 2014-12-03 2015-11-03 Security device Active CN205416814U (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2014-0171854 2014-12-03
KR1020140171854A KR20150063309A (en) 2014-12-03 2014-12-03 Anti-counterfeit apparatus
KR10-2015-0058901 2015-04-27
KR1020150058901A KR20150063327A (en) 2014-12-03 2015-04-27 Anti-counterfeit apparatus

Publications (1)

Publication Number Publication Date
CN205416814U true CN205416814U (en) 2016-08-03

Family

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Family Applications (11)

Application Number Title Priority Date Filing Date
CN201510175994.5A Active CN106157426B (en) 2014-12-03 2015-04-14 Anti-counterfeiting adulterium device
CN201510375365.7A Active CN106200200B (en) 2014-12-03 2015-06-30 The manufacturing method of photonic crystal display device and photonic crystal display device
CN201510375526.2A Active CN106200201B (en) 2014-12-03 2015-06-30 It prevents from forging adulterium device
CN201510373228.XA Active CN105676486B (en) 2014-12-03 2015-06-30 For preventing from forging the magnetic generation device to alter and preventing forgery adulterium system using the device
CN201520868664.XU Active CN205644606U (en) 2014-12-03 2015-11-03 Security device
CN201520872158.8U Active CN205416814U (en) 2014-12-03 2015-11-03 Security device
CN201520868661.6U Active CN205281974U (en) 2014-12-03 2015-11-03 Security device
CN201520868449.XU Active CN205281973U (en) 2014-12-03 2015-11-03 Security device
CN201520869593.5U Expired - Fee Related CN205594249U (en) 2014-12-03 2015-11-03 Wireless recognition device that charges
CN201520868662.0U Active CN205451663U (en) 2014-12-03 2015-11-03 Security device
CN201520876395.1U Active CN205416819U (en) 2014-12-03 2015-11-04 Security device

Family Applications Before (5)

Application Number Title Priority Date Filing Date
CN201510175994.5A Active CN106157426B (en) 2014-12-03 2015-04-14 Anti-counterfeiting adulterium device
CN201510375365.7A Active CN106200200B (en) 2014-12-03 2015-06-30 The manufacturing method of photonic crystal display device and photonic crystal display device
CN201510375526.2A Active CN106200201B (en) 2014-12-03 2015-06-30 It prevents from forging adulterium device
CN201510373228.XA Active CN105676486B (en) 2014-12-03 2015-06-30 For preventing from forging the magnetic generation device to alter and preventing forgery adulterium system using the device
CN201520868664.XU Active CN205644606U (en) 2014-12-03 2015-11-03 Security device

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN201520868661.6U Active CN205281974U (en) 2014-12-03 2015-11-03 Security device
CN201520868449.XU Active CN205281973U (en) 2014-12-03 2015-11-03 Security device
CN201520869593.5U Expired - Fee Related CN205594249U (en) 2014-12-03 2015-11-03 Wireless recognition device that charges
CN201520868662.0U Active CN205451663U (en) 2014-12-03 2015-11-03 Security device
CN201520876395.1U Active CN205416819U (en) 2014-12-03 2015-11-04 Security device

Country Status (3)

Country Link
KR (9) KR20150063309A (en)
CN (11) CN106157426B (en)
WO (1) WO2017095178A1 (en)

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