CN102289706B - RFID tag - Google Patents
RFID tag Download PDFInfo
- Publication number
- CN102289706B CN102289706B CN201110165176.9A CN201110165176A CN102289706B CN 102289706 B CN102289706 B CN 102289706B CN 201110165176 A CN201110165176 A CN 201110165176A CN 102289706 B CN102289706 B CN 102289706B
- Authority
- CN
- China
- Prior art keywords
- rfid label
- label tag
- rfid
- line
- metallized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003086 colorant Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 15
- 238000007789 sealing Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 241000293001 Oxytropis besseyi Species 0.000 description 4
- 238000009954 braiding Methods 0.000 description 4
- 239000002965 rope Substances 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 3
- 101700050571 SUOX Proteins 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 210000000624 Ear Auricle Anatomy 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241001489523 Coregonus artedi Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000965 Duroplast Polymers 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Disclosed herein is a kind of RFID tag, this RFID tag includes integrated circuit and at least one antenna being connected with this integrated circuit, and wherein, antenna is formed by least part of metallized line.
Description
This application claims in the priority of U.S. Provisional Patent Application No.61/354,758 that on June 15th, 2010 submits to.
Technical field
The present invention relates to the various application of RF identification (RFID) label and this RFID label tag.
Background technology
Along with RFID technique quickly popularizing in many industries, its use in clothing industry becomes more significantly.
At present, mostly RFID label tag is attached to price tag, price tag can retail shop, the Distribution Center of retail shop or
Even install in factory.It is attached to the purpose of RFID label tag of the price tag of clothing mainly for logistics and price control.Logical
Often, RFID label tag is used for antitheft purpose.
In order to the another object of false proof purpose is just becoming demand.For expensive brand clothing or bag, false proof needs pole
For important.This application of RFID label tag protects the intellectual property of brand, and guarantees authentication.In this application, only will
RFID label tag application is inadequate to price tag, because price tag is the article separated and can easily be forged.
RFID label tag must be hidden in bag or clothing in or be made to be difficult to touch.
The process that another problem is that cleaning of clothing and distinguish the proprietorial need of every clothing after the washing process
Want.This is particular importance for the management of the uniform of hotel, school, police station, army and performance clothes etc..
Summary of the invention
Therefore, it is an object of the present invention to provide a kind of can alleviate aforesaid drawbacks novel RFID label tag, use this
The mode of RFID label tag and the method that this RFID label tag is attached to object.
According to the first aspect of the invention, it is provided that a kind of RFID tag, including integrated circuit and with described integrated electricity
At least one antenna that road connects, wherein, at least one antenna described is formed by least part of metallized line.
According to the second aspect of the invention, it is provided that a kind of method that at least one RFID tag is attached to object,
Wherein, described RFID tag includes integrated circuit and at least one antenna being connected with described integrated circuit, wherein, described
At least one antenna is formed by least part of metallized line, and it is at least described that described method includes described RFID tag
Sewer or be woven into described object.
According to the third aspect of the invention we, it is provided that a kind of method that at least one RFID tag is attached to object,
Wherein, described RFID tag includes integrated circuit and at least one antenna being connected with described integrated circuit, wherein, described
At least one antenna is formed by least part of metallized line, and described method includes making line through or around described object or described
A part for object.
According to the fourth aspect of the invention, it is provided that a kind of method forming the tampered sealing for object, the method includes
Thering is provided at least one RFID tag, wherein, described RFID tag includes integrated circuit and connects with described integrated circuit
At least one antenna connect, wherein, at least one antenna described is formed by least part of metallized line, and by described line with
Described object is associated.
Accompanying drawing explanation
The preferred embodiment of the present invention is described the most by way of example, wherein referring now to accompanying drawing:
Figure 1A～Fig. 1 E illustrates and can will be embedded or be fixedly secured to thereon according to the RFID label tag of the present invention
Various objects；
Fig. 2 illustrates the sewing RFID label tag according to the present invention in cloth；
Fig. 3 illustrates the RFID label tag according to the present invention that its central authorities are partially installed on FR4 printed circuit board (PCB)；
Fig. 4 illustrates the RFID label tag according to the present invention that its central authorities are partially installed on insert；
Fig. 5 illustrates its middle body RFID label tag according to the present invention on cloth；
Fig. 6 illustrates and is sewed with three clothing according to the RFID label tag of the present invention, and these clothing are vest；
Fig. 7 illustrates the RFID label tag according to the present invention with two dipoles；
Fig. 8 illustrates the RFID label tag according to the present invention with loop aerial；
Fig. 9 A and Fig. 9 B illustrates can be according to the many gold with various diameter used in the RFID label tag of the present invention
The line of genusization；
Figure 10 illustrates and is connected with hull cell and by the battery-powered RFID label tag according to the present invention of this thin-film electro；
Figure 11 illustrates that its central authorities' part from plastics covers to improve or realizes the waterproof RFID label tag according to the present invention；
Figure 12 illustrates the RFID label tag according to the present invention that its middle body is covered by cloth；
Figure 13 illustrates the RFID label tag according to the present invention of the label being attached to clothing and clothing；
Figure 14 illustrates the RFID label tag according to the present invention that the metallized line with different colours is connected；
Figure 15 illustrates the RFID label tag according to the present invention with the metallized line through ring；
Figure 16 illustrates the RFID label tag according to the present invention being wound around cattle；
Figure 17 illustrates the RFID label tag according to the present invention on the ear-lobe being attached to cattle；
Figure 18 is shown as tampered sealing and is attached to the RFID label tag according to the present invention of file；
Figure 19 is shown as the RFID label tag according to the present invention of a part for the tampered sealing formation container cover of container；
Figure 20 illustrates the RFID label tag according to the present invention of the shoestring being attached to footwear；And
Figure 21 illustrates the RFID label tag according to the present invention being woven in bag or bag.
Detailed description of the invention
Figure 1A～Fig. 1 E illustrates that the RFID label tag according to the present invention can be fastened to various objects in which or on which.Figure 1A
Illustrate and this RFID label tag can be fastened to cloth 12 thereon；Figure 1B illustrates and can be fastened to thereon by this RFID label tag
Tablecloth 14；Fig. 1 C illustrates and this RFID label tag can be fastened to carpet 16 thereon；Fig. 1 D illustrates and can be marked by this RFID
Sign the vest 18 being fastened on its label 20；And Fig. 1 E illustrates and can this RFID label tag be fastened on it or system therein
Take 22.RFID label tag can also be sewn into leather or other is worn on material.
RFID label tag 24 according to the present invention shown in figure 2 is for being sewn on cloth 26.The label being here illustrated
24 is passive RFID tags, although should be appreciated that label 24 can be passive RFID tags or the active RFID mark of battery auxiliary
Sign.RFID label tag 24 includes the flip-chip (flip chip) integrated circuit (IC) 28 being connected with a pair metallized line 30, gold
The antenna of line 30 each self-forming RFID label tag 24 of genusization.Metallized line 30 by Cotton Gossypii or polyester fiber make whole can
The common line reclaimed, the enterprising row metal in surface of the most online 30, maybe metallization is integrated in line 30.Fax can be used
Lead metal all to metallize or partially metallised line 30, so that line 30 conductivity.Here will all metallize or part metals
The line changed is generically and collectively referred to as " metallized line ".By sewing machine, metallized line 30 is applied to cloth 26.IC 28 can first be mounted
On another substrate, the most also it is stitched on cloth 26.Alternatively, in the embodiment that it is last, IC 28 can be stitched
Make on clothing label, or be sewn on clothing.
Fig. 3 illustrates that (meaning is IC 28 and is connected to IC 28 two metallization immediate with IC 28 its middle body
The respective part of wire antenna 30) the RFID mark that is arranged on the FR4 printed circuit board (PCB) (PCB) with multiple metallized hole
Sign 24.Antenna 30 connects through the respective metallized hole of respective metallized Kong Bingyu.Then, line 30 is sewn into cloth 26
On.Flip-chip IC 28 with glue cover so that this flip-chip IC 28 is waterproof, and give its structural strength so that its
Will not loosen under mechanical pressure.
Fig. 4 illustrates the RFID label tag 24 that its IC 28 is arranged in plastic inlay 34.In yet another possible configuration, as
Shown in Fig. 5, flip-chip IC 28 is arranged on cloth 36.
Although each object (cloth or clothing etc.) can only be associated with a RFID label tag 24, but it is of course possible to makes to be more than
The RFID label tag 24 of one is attached on object.Such as, as shown in Figure 6, three RFID label tag 24 are sewn into the three of vest 38
In individual different part with provide reading capability backup, even if thus one or more RFID label tag 24 be blocked or damage,
Or cisco unity malfunction by any way, remaining RFID label tag 24 remains on and can respond reader request.
Fig. 7 illustrates another RFID with the two metallized wire antennas 42 to being electrically connected to central authorities flip-chip IC 44
Label 40, to provide antenna diversity, such that it is able to read the reader signal come in different polarization.
Fig. 8 illustrates another with the flip-chip IC48 that is electrically connected to by metallized thread loop aerial 50
RFID label tag 46.By such configuration, even if whole clothing or cloth (being shown as part 52) in water or close to metal or connect
Person of modern times's body, it is also possible to read RFID label tag 46 by RFID reader based near field antenna.
As shown in fig. 9 a and fig. 9b, for formed according to the metallized line 54a of RFID label tag of the present invention, 54b, 54c,
54d, 54e, 54f, 54g, 54h, 54i, 54j, 54k, 541,54m, 54n can be various diameter (as shown in fig. 9 a and fig. 9b),
To provide the various sensitivity to RFID label tag.
Up to now the RFID label tag according to the present invention discussed is passive RFID tags.As it has been described above, according to the present invention
RFID label tag can be battery auxiliary passive RFID tags or active RFID tag.As shown in Figure 10, have and be attached with two
The RFID label tag 24 according to the present invention of the IC 28 of individual metallized wire antenna 30 is connected and by hull cell with hull cell 56
56 power supplies.Hull cell 56 is arranged on cloth or paper, is then stitched on object (such as clothing), and wherein this object is sewed with
RFID label tag 24.This makes RFID label tag 24 become the label of battery auxiliary, thus allows the read range of overlength.
As shown in figure 11, have be attached with two metallized wire antennas 30 central IC 28 according to the present invention's
RFID label tag 24 is coated with the consistent plastic material of toughness to realize or to improve waterproof.In addition to being covered by plastic material or
Replace as it, as shown in figure 12, can be sewn into an another piece of cloth 60 on object to cover the middle body of RFID label tag 24,
That is, flip-chip IC 28 and metallized thread antenna 30 close to and be connected to the part of flip-chip IC 28.
As shown in figure 13, for having the RFID mark of two couples metallized wire antenna 42a, 42b of electrically connecting with central authorities IC
Sign 40, a part of each antenna 42a is sewn on the label 62 of clothing 64, and by the part sewing of each antenna 42b
On clothing 64.This is allowed for the bigger antenna of best read range.
As shown in figure 14, for having the RFID label tag 40 of the metallized wire antenna of many 42 being connected with central authorities IC, sky
Line 42 can be different color, with guide user use shears cut off suitable line (for example, it may be with other lines all
The color that color is different) carry out the action of Permanent interruption RFID label tag 40.
RFID label tag based on metallized line has many application, including the gold finger-ring in application to retail shop or treasured
On the jewelry of stone ring etc. and the price tag of table and other articles of price.As shown in figure 15, mark according to the RFID of the present invention
Sign 24 by making its circular metalized wire antenna 66 be attached to ring 68 through ring 68.(such as, price tag 70 adheres to
Paste) on the IC of RFID label tag 24.Wire antenna 66 can all be metallized or partially metallised to obtain different antennas
Effect.
As shown in figure 16, RFID label tag 24 based on metallized line is shown as applying to the neck being wrapped in cattle
Rope or braiding necklace 72.This rope or braiding necklace 72 can be wrapped in such as Canis familiaris L., cat or other house pet etc. other move
Other body part of thing, wherein rope or braiding necklace need to be metallized selectively with suitable length according to RF, with
As antenna.Card based on cloth or paper can be provided to accommodate flip-chip IC 28.If in practice, it has been found that rope or
Braiding necklace is partially metallised, then the read range of RFID label tag 24 (when being arranged on animal and being upper) can be maximized.
As shown in figure 17, it is also possible to the metallized line 30 of the central IC being attached to RFID label tag 24 also can directly sew
In the health of animal or domestic animal alive (such as in their ear-lobe), or in the fin of fish, and can be for animal bodies
Optimization Antenna Design, so that read range can be preferable.Thus RFID label tag 24 is attached to animal.
RFID label tag based on metallized line is also used as the tampered sealing of legal document.Figure 18 illustrates for
The tampered sealing of legal document, and be typically designed as 80, including strip of paper used for sealing 82, metallized wire antenna 84 and with metallized line sky
Line 84 interconnective RFID IC 86.Metallized wire antenna 84 and IC 86 forms RFID label tag 90.Also illustrate that in figure 18
The legal document 88 just protected by tampered sealing 80.Especially, tampered sealing 80 is by making its metallized wire antenna 84 pass
One or more holes (not shown) of file 88 is associated with legal document 88, thus any opening by damage antenna 84 and makes
Label 90 can not read outside specific range, thus tells that user file 88 has been opened.
RFID label tag based on metallized line is also used as the tampered sealing for container cover.As shown in figure 19, tool
There is the lid that the RFID label tag 24 of the RFID IC 28 electrically connected with metallized line 30 is fixedly connected to bottle by making line 30
The part destroyed of 92 and be associated with bottle.Metallized for destruction line 30 destroying in RFID label tag 24 is needed by opening of lid 92
The crucial conducting path wanted, so that label 24 is unavailable.
RFID label tag based on metallized line is also applicable to need follow the tracks of or measure its position or suitable on the way
The athlete of sequence or the shoestring of child.Especially, as shown in figure 20, the shoestring 96 of every footwear 98 is sewed with according to the present invention's
RFID label tag 24.The metallized wire antenna of label 24 is sewn or is woven in the shoestring 96 of footwear 98, with by RFID label tag
24 are attached to each footwear 98.
As shown in figure 21, RFID label tag based on metallized line also apply to for industry or agricultural use by
Bag that cloth, linen or plastic optical fibre are made or bag, so that can follow the tracks of from farm to factory the thing in bag or bag.?
In this case, accommodate flip-chip RFID IC middle body need be properly protected (such as, duroplasts covering) with
Prevent IC by weight or damaged in collision, and the metallized line of RFID label tag is woven into bag or bag on or among.Permissible
There is provided dipole far field form, annular near field form or the metallized film of whole both forms, with the goods bag in bag
When aqueous or meat, even metal, it is provided that the RFID of long scope reads.
In a word, RFID label tag based on metallized line can use in many aspects of our life, and with attachment
Or it is integrated into the most natural mode of our clothing wearing and as wearable device, for preferably reading provide with the longest RFID
The antenna structure needed.
Should be appreciated that and foregoing merely illustrate the example that can implement the present invention, and can be in the essence without departing substantially from the present invention
Various amendment and/or replacement is made in the case of god.
It is also understood that for clear and particularly unique feature of the present invention of described in the context of single embodiment
Can be provided in combination in single embodiment.On the contrary, in order to succinctly retouch in the context of single embodiment
The various features of the present invention stated can also be provided separately or provide with the sub-portfolio of any appropriate.
Claims (1)
1. a RFID tag, this RFID tag includes integrated circuit and be connected at least with described integrated circuit
Individual antenna, at least one antenna wherein said is formed by least part of metallized line, and wherein said RFID tag includes
A plurality of line, line described at least two of which is that different colors, the wherein color of a line and the color of other lines are different, and
Cutting off this line can the action of this RFID tag of Permanent interruption.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35475810P | 2010-06-15 | 2010-06-15 | |
| US61/354,758 | 2010-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102289706A CN102289706A (en) | 2011-12-21 |
| CN102289706B true CN102289706B (en) | 2016-12-14 |
Family
ID=
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6050622A (en) * | 1991-12-19 | 2000-04-18 | Gustafson; Ake | Safety sealing device |
| US6088230A (en) * | 1994-03-28 | 2000-07-11 | Finn; David | Procedure for producing a chip mounting board and chip-mounting board thus produced |
| CN1639732A (en) * | 2002-02-25 | 2005-07-13 | 皇家飞利浦电子股份有限公司 | Fabric antenna for tags |
| DE102006044881A1 (en) * | 2005-09-28 | 2007-04-12 | Giesecke & Devrient Gmbh | Portable data carrier and method for operating a portable data carrier |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6050622A (en) * | 1991-12-19 | 2000-04-18 | Gustafson; Ake | Safety sealing device |
| US6088230A (en) * | 1994-03-28 | 2000-07-11 | Finn; David | Procedure for producing a chip mounting board and chip-mounting board thus produced |
| CN1639732A (en) * | 2002-02-25 | 2005-07-13 | 皇家飞利浦电子股份有限公司 | Fabric antenna for tags |
| DE102006044881A1 (en) * | 2005-09-28 | 2007-04-12 | Giesecke & Devrient Gmbh | Portable data carrier and method for operating a portable data carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180615 |