CN207772687U - Radio frequency identification anti-counterfeit file - Google Patents
Radio frequency identification anti-counterfeit file Download PDFInfo
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- CN207772687U CN207772687U CN201721122257.XU CN201721122257U CN207772687U CN 207772687 U CN207772687 U CN 207772687U CN 201721122257 U CN201721122257 U CN 201721122257U CN 207772687 U CN207772687 U CN 207772687U
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- radio frequency
- frequency identification
- file
- rfid antenna
- counterfeit
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Abstract
The utility model provides a kind of electric radio frequency identification anti-counterfeit file, including：Base material, RFID antenna and RFID chip, the RFID antenna are that the electrically conductive ink on the surface by printing or being printed in the base material is constituted, which is attached to the RFID antenna and is electrically connected with the RFID antenna.File content can be printed on to the surface of base material by printing or mode of printing, the composition of wherein electrically conductive ink includes carbon materials and other metallic conductive fillers, carbon materials and other metallic conductive fillers are mixed with a preset ratio, can be used as whether further identification security document is genuine foundation.The utility model has the advantage of can provide a kind of radio frequency identification anti-counterfeit file for having effects that be easy to verify and be difficult to replicate.
Description
Technical field
The utility model is related to a kind of security document, especially a kind of radio frequency identification for being easy to verify and be difficult to replicate
Security document.
Background technology
Anti-counterfeiting technology has been widely used in comprising bank note, certificate (such as identity card and driving license), security, stamp and text
Part (such as contract, certificate and classified papers), the above file are essentially all a kind of entity file, entity file and with electricity
Number text file or numerical data existing for signal form have difference substantially, therefore, be applied to the entity file
Anti-counterfeiting technology it is also different with the digital literary anti-counterfeiting technology of file.
Known applications in entity file (in the present invention the security document if not otherwise specified, true body
File) anti-counterfeiting technology be largely put into practice by printing technology, such as：Color shifting ink, photochromatic printing ink (optically
Variable ink), micro printing, fluoroleum, to be patterned (can by be aligned match verification the true and false), these anti-counterfeiting technologies exist
It still needs to be recognized by manpower unavoidably when verifying, using upper more inconvenient.
The known anti-fake mark that can be recognized by electronic equipment, including magnetic ink and radio frequency identification (Radio
Frequency Identification, RFID) technology electric label (Tag), this anti-counterfeiting technology can improve anti-pseudo-text
The identification speed of part.The electric label that wherein radio RF recognition technology uses includes mainly two components：Antenna and chip, core
Piece can store numerical data, and anti-pseudo-text is attached to using reading machine (Reader) enable that can emit and receive radio wave
The electric label of part, so that it may with the work for recognizing and accessing to the numerical data stored in chip, and then realize the anti-fake of file
Function.
In published 2007/0257797 A1 of United States Patent (USP) US, it is proposed that a kind of with radio frequency identification label
The structure of secure file, this secure file have multilayered structure, and the chip and antenna of radio frequency identification label are adhered to
Among multilayered structure, but this secure file is complicated and thicker, it is difficult to extensive use.
In published United States Patent (USP) US 2009/00515541, it is proposed that a kind of wireless radio frequency identification anti-counterfeiting authentication file
And its preparation method, especially a kind of authentication document that antenna is printed on to blank in advance, in data-printing the recognizing in blank of file
Chip is fixed on to the two-end-point of antenna again, to form the wireless radio frequency identification anti-counterfeiting authentication of anti-counterfeiting authentication file after card file
File and its preparation method；Further, it can also affix a steel seal in chip bearing, to reinforce its anti-fake and identification effect.But
Chip therein still may be stolen and dislocation is in same format but another different authentication document of data, because
How this, protect chip that chip is avoided to be replaced easily, and needs to pay attention to and solve the problems, such as.
In published 103353945 A of Chinese patent CN, it is proposed that a kind of anti-fake motor vehicle cards of the RFID of paper substrates
Part, including anti-fake papery base and the RFID structure for being incorporated into anti-fake papery base.Further, wherein RFID structure further includes
Binder course, RFID antenna and RFID chip are located on binder course, then binder course is pasted on to the corresponding position of anti-fake papery base,
This is the equal of a kind of paster with RFID antenna and RFID chip, can be affixed directly to the surface of certificate；But it is this
Structure can more easily into line replacement, as long as binder course and RFID antenna on binder course and RFID chip are complete,
This paster with RFID antenna and RFID chip can be transferred to another forged certificate, and will not damaged
RFID antenna and RFID chip.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of less radio-frequencies for being easy to verify and be difficult to replicate
Identify security document.
In order to solve the above technical problems, the utility model proposes radio frequency identification anti-counterfeit file embodiment,
Including：Base material, RFID antenna and RFID chip, RFID antenna are the electrically conductive ink structures on the surface by printing or being printed in base material
At RFID chip is attached to RFID antenna and is electrically connected with the RFID antenna.
Further, wherein radio frequency identification anti-counterfeit file includes：Adhesive-layer and coating, adhesive-layer are located at base material
The position of the predetermined printing RFID antenna in surface, RFID antenna is to be printed on the surface of adhesive-layer, and coating is covered in RFID antenna
With the top of RFID chip.
Wherein base material includes that paper and plastic sheet are therein any.
Wherein the material of plastic sheet can be PET, PVC, PC, PE and PP therein any.
The composition of wherein electrically conductive ink includes carbon materials and other metallic conductive fillers.
Wherein carbon materials and other metallic conductive fillers are mixed with a preset ratio, the conductive oil for printing RFID antenna
The component ratio of ink can be used as whether further identification security document is genuine foundation.
Wherein carbon materials include at least any one of graphite, graphene, carbon pipe, carbon-point and carbon black.
Wherein metallic conductive fillers include at least any of silver, gold, platinum, copper, nickel and its alloy and complex.
Wherein coating includes that paper and plastic sheet are therein any.
The one side of the utility model proposes a kind of radio frequency identification anti-counterfeit structure of entity file, including：RFID
Antenna and RFID chip, RFID antenna are that the electrically conductive ink on the surface by printing or being printed in entity file is constituted, RFID chip
It is attached to RFID antenna and is electrically connected with RFID antenna.
The composition of wherein electrically conductive ink includes carbon materials and other metallic conductive fillers.
Wherein carbon materials and other metallic conductive fillers are mixed with a preset ratio, the conductive oil for printing RFID antenna
The component ratio of ink can be used as whether further identification security document is genuine foundation.
Wherein carbon materials include at least any one of graphite, graphene, carbon pipe, carbon-point and carbon black.
Wherein metallic conductive fillers include at least any of silver, gold, platinum, copper, nickel and its alloy and complex.
Further, the radio frequency identification anti-counterfeit structure of the entity file includes：Adhesive-layer and coating, adhesive-layer
Positioned at the position of the predetermined printing RFID antenna in the surface of entity file, RFID antenna is to be printed on the surface of adhesive-layer, coating
It is covered in the top of RFID antenna and RFID chip.
Wherein coating includes that paper and plastic sheet are therein any.
Wherein the material of plastic sheet can be PET, PVC, PC, PE and PP therein any.
About the utility model is related to specific implementation mode and other advantage and effect, will cooperation schema explanation such as
Under.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the planar configuration figure of the embodiment of the utility model radio frequency identification anti-counterfeit file；
Fig. 2 is structure profile diagrams of the Fig. 1 in the positions A-A；
Fig. 3 is the structure profile diagram of another embodiment of the utility model radio frequency identification anti-counterfeit file；
Fig. 4 is the planar configuration figure of another embodiment of the utility model radio frequency identification anti-counterfeit file；
Fig. 5 is structure profile diagrams of the Fig. 4 in the positions B-B；
Fig. 6 is a kind of use state diagram of the embodiment of Fig. 4.
Symbol description
10 base material, 20 RFID antenna
30 RFID chip, 40 adhesive-layer
50 coating, 60 protective layer
Specific implementation mode
The direction described in embodiment below, including：On, under, left and right, if without specializing, all with schema
On the basis of the direction that middle component is painted.
Please refer to Fig.1 and Fig. 2, be the embodiment of the utility model radio frequency identification anti-counterfeit file planar configuration figure and
Structure profile diagram.
The utility model proposes radio frequency identification anti-counterfeit file a kind of embodiment construction, including：Base material 10, RFID
Antenna 20 and RFID chip 30.
Base material 10 is exactly to carry the carrier of file data, and file data or file content can be by printing or printing
Mode be printed on the surface of base material 10 and become the entity file, the embodiment of base material 10 include paper and plastic sheet wherein
It is any, preferably, the material of plastic sheet can be polyethylene terephthalate (Polyethylene
Terephthalate, PET), polyvinyl chloride (Polyvinylchloride, PVC), polycarbonate (Polycarbonate,
PC), polyethylene (Polyethylene, PE) and polypropylene (Polypropylene, PP) are therein any.
RFID antenna 20 is that the electrically conductive ink on the surface by printing or being printed in base material 10 is constituted, and RFID chip 30 is attached to
RFID antenna 20 and with RFID antenna 20 be electrically connected, RFID chip 30 is fixed such as, but not limited to by way of stickup
In base material 10 or the surface of the RFID antenna 20 of part, conductive silver glue is recycled to engage RFID antenna 20 and RFID chip 30
(Bonding) it completes to be electrically connected.The composition for constituting the electrically conductive ink of RFID antenna 20 includes that carbon materials and other metallic conductions are filled out
Expect (filler), wherein the carbon materials include graphite, graphene, carbon pipe, carbon-point and therein any, the described gold of carbon black
That belong to powder includes any of silver, gold, platinum, copper, nickel and its alloy and complex.
Preferably, in a kind of embodiment of the utility model, wherein graphene and other metallic conductive fillers are default with one
Ratio mixing, the component ratio of the electrically conductive ink for printing RFID antenna, such as：For printing leading for RFID antenna
Carbon and metallic element ratio in electric ink can be used as whether further identification security document is genuine foundation.
By adjusting constitute RFID antenna 20 electrically conductive ink among carbon materials and metallic conductive fillers between type with
Composition ratio, using composition ratio with variation as a kind of anti-fake mechanism.For example, a certain anti-being printed using electrically conductive ink
When the RFID antenna 20 of pseudo-file, the ratio of conductive carbon powder and certain metal powder in metallic conductive fillers is C/metal=1
It is genuine piece when~1.2；The RFID antenna 20 of another security document is then printed using the electrically conductive ink of another ratio, such as is led
The ratio of electrical carbon powder and certain metal powder is genuine piece when being C/metal ratios=0.5.And this conduction for constituting RFID antenna 20
Component ratio in ink can be detected by various elements analytical equipment (such as EDX or XPS).So in addition to utilizing
Except RFID chip 30 notes down file data as anti-counterfeiting information, the composition member in the electrically conductive ink for constituting RFID antenna 20 is utilized
Plain ratio also can be used as whether further identification security document is genuine foundation, and be difficult to replicate, and this mode is not known
The use of aluminium or copper printed antenna is for the anti-fraud system achieved by RFID antenna.
Referring to Fig. 3, preferably, wherein the top of RFID antenna 20 and RFID chip 30 is also covered with protective layer 60, protect
A kind of embodiment of sheath 60 is the top glue coating (glue) in RFID antenna 20 and RFID chip 30, to be formed
The protective layer 60 stated.
Fig. 4 and Fig. 5 are please referred to, is the plane structure of another embodiment of the utility model radio frequency identification anti-counterfeit file
Make figure and structure profile diagram.The embodiment construction of Fig. 4 and Fig. 5 includes the construction of the embodiment of Fig. 1 and Fig. 2, further,
The radio frequency identification anti-counterfeit file that Fig. 4 and Fig. 5 are disclosed further includes：Adhesive-layer 40 and coating 50, wherein coating 50 include
Paper and plastic sheet are therein any.Adhesive-layer 40 is located at the position of the predetermined printing RFID antenna 20 in surface of base material 10, RFID
Antenna 20 is the surface for being printed on adhesive-layer 40, and wherein adhesive-layer 40 can be hot melt adhesive, pressure gram resin or silica column；And
Coating 50 covers and is adhered to the top of RFID antenna 20 and RFID chip 30.
RFID antenna 20 is that the electrically conductive ink on the surface by printing or being printed in base material 10 is constituted, and constitutes RFID antenna 20
Electrically conductive ink is mainly made of carbon materials and other metallic conductive fillers, and due to the characteristic of printed antenna, printed antenna is because of external force
And the irregular fracture of generation just can not re-attached.The utility model passes through in the top of RFID antenna 20 and RFID chip 30
The mode for pasting coating 50 provides a kind of radio frequency identification anti-counterfeit file for being difficult to replicate, referring to Fig. 6, if will covering
Layer 50 is torn by force from the surface of entity file or base material 10, it will while the complete structure of RFID antenna 20 is destroyed, such as
The RFID antenna 20 of part can be attached to the coating 50 pulled off, and have the RFID antenna 20 of part remain in entity file or
It is the surface of base material 10；Accordingly it is possible to prevent the radio frequency identification anti-counterfeit structure of entity file is altered or is pretended to be.
Although the utility model is disclosed as above by the above embodiments, so it is not limited to the utility model,
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make some changes and embellishment, therefore this
The scope of patent protection of utility model must regard subject to claims hereof institute defender.
Claims (13)
1. a kind of radio frequency identification anti-counterfeit file, which is characterized in that including：Base material, RFID antenna and RFID chip, adhesive-layer
And coating, the adhesive-layer are located at the predetermined position for printing the RFID antenna in surface of the base material, which is by printing
Or be printed in the viscose glue layer surface electrically conductive ink constitute, the RFID chip be attached to the RFID antenna and with the RFID antenna
It is electrically connected, which is covered in the top of the RFID antenna and the RFID chip.
2. radio frequency identification anti-counterfeit file as described in claim 1, which is characterized in that the base material include paper and plastic sheet wherein
It is any, the material of the plastic sheet includes PET, PVC, PC, PE and PP therein any.
3. radio frequency identification anti-counterfeit file as described in claim 1, which is characterized in that the composition of the electrically conductive ink includes carbon materials
With other metallic conductive fillers.
4. radio frequency identification anti-counterfeit file as claimed in claim 3, which is characterized in that the carbon materials and other metallic conductions are filled out
Material is mixed with a preset ratio.
5. radio frequency identification anti-counterfeit file as claimed in claim 4, which is characterized in that the carbon materials include at least graphite, graphite
Any one of alkene, carbon pipe, carbon-point and carbon black.
6. radio frequency identification anti-counterfeit file as claimed in claim 4, which is characterized in that the metallic conductive fillers include at least
Silver, gold, platinum, copper, nickel and its alloy and complex it is any.
7. a kind of radio frequency identification anti-counterfeit structure of entity file, which is characterized in that including：RFID antenna and RFID chip,
Adhesive-layer and coating, the adhesive-layer are located at the predetermined position for printing the RFID antenna in entity file surface, which is
Electrically conductive ink by printing or being printed in the viscose glue layer surface is constituted, which is attached to the RFID antenna and and should
RFID antenna is electrically connected, which is covered in the top of the RFID antenna and the RFID chip.
8. the radio frequency identification anti-counterfeit structure of entity file as claimed in claim 7, which is characterized in that the group of the electrically conductive ink
At including carbon materials and metallic conductive fillers.
9. the radio frequency identification anti-counterfeit structure of entity file as claimed in claim 8, which is characterized in that the carbon materials and the metal
Conductive filler is mixed with a preset ratio.
10. the radio frequency identification anti-counterfeit structure of entity file as claimed in claim 9, which is characterized in that the carbon materials are at least wrapped
Any one of graphitiferous, graphene, carbon pipe, carbon-point and carbon black.
11. the radio frequency identification anti-counterfeit structure of entity file as claimed in claim 9, which is characterized in that the metallic conduction is filled out
Material includes at least any of silver, gold, platinum, copper, nickel and its alloy and complex.
12. the radio frequency identification anti-counterfeit structure of entity file as claimed in claim 7, which is characterized in that the coating includes
Paper and plastic sheet are therein any.
13. the radio frequency identification anti-counterfeit structure of entity file as claimed in claim 12, which is characterized in that the material of the plastic sheet
Material is therein any comprising PET, PVC, PC, PE and PP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122257.XU CN207772687U (en) | 2017-09-04 | 2017-09-04 | Radio frequency identification anti-counterfeit file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122257.XU CN207772687U (en) | 2017-09-04 | 2017-09-04 | Radio frequency identification anti-counterfeit file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207772687U true CN207772687U (en) | 2018-08-28 |
Family
ID=63219254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122257.XU Expired - Fee Related CN207772687U (en) | 2017-09-04 | 2017-09-04 | Radio frequency identification anti-counterfeit file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207772687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421405A (en) * | 2017-09-04 | 2019-03-05 | 葛兰菲安全有限公司 | Radio frequency identification anti-counterfeit file |
| CN110189621A (en) * | 2019-06-27 | 2019-08-30 | 上海碳源汇谷新材料科技有限公司 | A kind of antifalsification label based on graphene |
-
2017
- 2017-09-04 CN CN201721122257.XU patent/CN207772687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421405A (en) * | 2017-09-04 | 2019-03-05 | 葛兰菲安全有限公司 | Radio frequency identification anti-counterfeit file |
| CN110189621A (en) * | 2019-06-27 | 2019-08-30 | 上海碳源汇谷新材料科技有限公司 | A kind of antifalsification label based on graphene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |