CN100498831C - RFID wash clothes label and antenna matching property design method thereof - Google Patents
RFID wash clothes label and antenna matching property design method thereof Download PDFInfo
- Publication number
- CN100498831C CN100498831C CNB2007100474370A CN200710047437A CN100498831C CN 100498831 C CN100498831 C CN 100498831C CN B2007100474370 A CNB2007100474370 A CN B2007100474370A CN 200710047437 A CN200710047437 A CN 200710047437A CN 100498831 C CN100498831 C CN 100498831C
- Authority
- CN
- China
- Prior art keywords
- antenna
- resistant
- clothes
- high temperature
- washing environment
- 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
Images
Landscapes
- Details Of Aerials (AREA)
Abstract
The invention provides a RFID laundry tag as well as a relevant antenna matching design method; wherein, the tag comprises a waterproof, fire-resistant and environmental-protection front face material, the first layer of waterproof fire-resistant adhesive agent, a laundry environment matching antenna, an anti-corrosion antenna carrier layer, the second layer of waterproof fire-resistant adhesive agent, a waterproof, fire-resistant and environmental-protection back face material, and a chip; the tag is characterized in high mechanical strength, fire-resistance, waterproof and anti-soaking, and chemical corrosion resistance. The invention can: 1. Lower garment category time and reduce complicated operation; 2. No contradiction happens between clients and laundry shops due to garment loss; 3. Laundry shops can automatically communicate with clients for information, and provide other services with higher added-value and etc.
Description
Technical field
The present invention relates to a kind of RFID label, particularly relate to a kind of RFID laundry slip and antenna matching property design method thereof.
Background technology
The problem that the industry of doing washing at present faces is: 1, the clothing classification needs a large amount of time, has increased the fussy degree of operation; 2, client and laundry are lost for clothes sometimes and are produced contradiction; 3, laundry and client can not automatic AC information, are difficult to provide other high services of added value or the like.RFID label range of application at home is more and more wider, but does not also have now a kind of papery RFID label of high temperature resistant, soaking-resistant of the industry that can be applied to do washing.
Summary of the invention
The objective of the invention is to adapt to the singularity demand of industry of doing washing, design anti-high mechanical properties, high temperature resistant, soaking-resistant, resist chemical and RFID laundry slip with low cost.
In order to achieve the above object, the invention provides RFID laundry slip and antenna matching property design method thereof.
Above-mentioned RFID laundry slip characteristics are the front face surface material that wherein comprises the water resistant, high temperature resistant environmental protection, the tackifier of ground floor water resistant, high temperature resistant, antenna, corrosion resistant antenna carrier layer, the tackifier of second layer water resistant, high temperature resistant, the backside surface material of water resistant, high temperature resistant environmental protection, the chip of clothes-washing environment coupling;
The antenna of above-mentioned clothes-washing environment coupling is carried on the front of corrosion-resistant antenna carrier layer;
Above-mentioned chip is encapsulated in the antenna face of clothes-washing environment coupling;
The back side of the front face surface material of above-mentioned water resistant, high temperature resistant environmental protection is glued by the antenna face of ground floor heatproof water-resistant adhesive and clothes-washing environment coupling and is in the same place;
The front of the backside surface material of above-mentioned water resistant, high temperature resistant environmental protection is glued by the second layer heatproof water-resistant adhesive and the corrosion-resistant antenna carrier layer back side and is in the same place.
The backside surface material material of the front face surface material of above-mentioned water resistant, high temperature resistant environmental protection and water resistant, high temperature resistant environmental protection is with lime carbonate and avirulence resin, the composed paper that produces by instantaneous pressure driving fit mode.
The tackifier of above-mentioned ground floor water resistant, high temperature resistant and the tackifier of second layer water resistant, high temperature resistant adopt the pure glued membrane of transparence acrylic type.
The material that above-mentioned corrosion resistant antenna carrier layer adopts is a mylar.
The antenna of above-mentioned clothes-washing environment coupling comprises the first loop tie point, the second loop tie point, loop connecting line, recognition witness marker, aerial coil, the first chip tie point, the second chip tie point;
The first above-mentioned loop tie point is the aerial coil starting point of the antenna of clothes-washing environment coupling, is positioned in the middle of the aerial coil, and is circular;
The second above-mentioned loop tie point is the aerial coil terminal point of the antenna of clothes-washing environment coupling, is positioned at the aerial coil lower left corner, triangularity;
Above-mentioned loop connecting line is positioned at the corrosion resistant antenna carrier layer back side, and its two ends penetrate corrosion resistant antenna carrier layer and connected the first loop tie point and the second loop tie point respectively;
Above-mentioned recognition witness marker is positioned in the middle of the aerial coil quadrate;
Above-mentioned aerial coil becomes the irregular rectangle of some circles, is connected by oblique line between 2 of its lower left corner coils;
The above-mentioned first chip tie point and the second chip tie point are positioned in the middle of the aerial coil, are used for connecting the chip on the antenna that is encapsulated in the clothes-washing environment coupling.
The antenna matching property design method of above-mentioned RFID laundry slip, characteristics are to comprise following step:
Step 1: antenna is carried out the design of clothes-washing environment recognition Distance Matching;
Step 2: antenna is carried out the test of clothes-washing environment recognition temperature matching;
Step 3: the frequency of test antenna.
Above-mentioned step 1 comprises following step:
Step 1.1: the electric capacity in the inductor design of antenna and the chip constitute resonance frequency because of with the frequency of operation of read write line as the target that designs, the deviation of last lower frequency is sample testing in the 1Mhz scope;
Step 1.2: the energy loss that the internal resistance of reduction antenna causes.
Above-mentioned step 1.2 comprises following step:
Step 1.2.1: aluminium is as antenna substrate, and it is little 100 times that the conductivity of aluminium is compared electrically conductive ink;
Step 1.2.2: do not change under the condition of the inductance and in the aerial coil areal extent, widen lead;
Step 1.2.3: do not change under the condition of the inductance and increase the lead number of turns at the aerial coil areal extent;
Step 1.2.4: do not change under the condition of the inductance and increase conductor length at the aerial coil areal extent.
Above-mentioned step 2 comprises following step:
Step 2.1: the inductance value of actual measurement antenna under the test normal temperature;
Step 2.2: the variation of test inductance value under the observed temperature of the temperature that requires a little more than clothes-washing environment;
The temperature that described clothes-washing environment requires is smaller or equal to 60 ℃, and observed temperature is brought up to about 70 ℃;
Step 2.3:, illustrate that Antenna Design satisfies the requirement of clothes-washing environment to temperature if comparison step 2.1 and step 2.2 inductance value do not have significant change; If not, to adjusting in the described step 1.2.
Above-mentioned step 3 comprises following step:
Step 3.1: calculate the quality factor value;
Step 3.2: calculate the frequency band upper bound and lower bound;
Step 3.3: whether the frequency of operation of calculating read write line according to step 3.2 drops within its frequency band upper bound and the lower bound scope, if illustrate that Antenna Design satisfies the requirement of clothes-washing environment to frequency of operation; If not, to adjusting in the step 1.2.
The present invention has the following advantages:
1, reduces time of clothing classification and reduce loaded down with trivial details operation;
2, client and laundry need not be lost for clothes again and be produced contradiction;
3, laundry and client can automatic AC information, and other high services of added value or the like can be provided.
Description of drawings
Fig. 1 is the cut-open view of RFID laundry slip;
Fig. 2 is the side view of RFID laundry slip;
Fig. 3 is the antenna vertical view of RFID laundry slip.
Embodiment
Below specify a kind of better embodiment of the present invention:
The invention provides RFID laundry slip and antenna matching property design method thereof.
See also Fig. 1, the cut-open view of present embodiment, the length of this label is 145mm, tag width is 21-22mm, and Inlay (antenna of packaged chip is called Inlay) length is 78.7mm, and the Inlay width is 17mm, the outmost turns antenna length is 50mm, and outmost turns sky line width is 15mm.
See also Fig. 2, described RFID laundry slip characteristics are the front face surface material 1 that wherein comprises the water resistant, high temperature resistant environmental protection, the tackifier 2 of ground floor water resistant, high temperature resistant, antenna 3, corrosion resistant antenna carrier layer 4, the tackifier 5 of second layer water resistant, high temperature resistant, the backside surface material 6 of water resistant, high temperature resistant environmental protection, the chip 7 of clothes-washing environment coupling;
The antenna 3 of described clothes-washing environment coupling is carried on the front of corrosion-resistant antenna carrier layer 4;
Described chip 7 is encapsulated in antenna 3 fronts of clothes-washing environment coupling.It is the 2Kbit electronic label chip of deferring to the ISO/IEC15693 wave point that the present invention selects the homemade chip BL75R04SM of Belling for use.Can be made into electronic tag or non-contact card, be applicable to mainly that big-and-middle-sized logistics, commodity anti-theft are false proof, field such as Industry Control, gate control system, military tracking, toll on the road and bridge, livestock-raising, books document management, special equipment and financial document.Possess anti-collision function, read write line is a plurality of chips of fast processing simultaneously.2K position E2PROM in the sheet is divided into 64block, and every block has the data storage area of 4 bytes, and the piece of 2 positions latchs the district, management storage region 2block, globally unique 64 mark codes.
The chip characteristics:
Wireless data transmission and energy provide
Radio frequency interface meets the ISO15693 standard fully
Frequency of operation: 13.56MHz
Reading/writing distance: can reach 60cm
Message transmission rate: 26.5Kbit/s
Data check mode: 16 CRC check
Possess anti-collision function, discrimination reaches 50 card per seconds
Support application type identification (AFI)
2K bits EEPROM (user can use) is divided into 64, and every 4 byte is 32
Support the polylith data to read, monolithic and two blocks of data write
Data hold time 〉=10 years
The read-write number of times reaches 〉=100,000 times
Each label has unique sequence number for identification
Every provides two write-protect positions (UL, FL), for the locking of user and manufacturer, data are in a single day locked can't to be modified respectively again.
The back side of the front face surface material 1 of described water resistant, high temperature resistant environmental protection is glued by the ground floor heatproof water-resistant adhesive 2 and antenna 3 fronts of clothes-washing environment coupling and is in the same place;
The tackifier 2 of described ground floor water resistant, high temperature resistant and the tackifier of second layer water resistant, high temperature resistant 5 adopt the pure glued membrane of transparence acrylic type.The present invention selects 3M467MP type double faced adhesive tape for use, and characteristics are that viscosity height, environment-friendly type, major advantage are high temperature resistant, not embrittlement, and soaking-resistant is not dissolved, adaptation is good, do not come unstuck, and is little to dielectric loss, is fit to very much the environment for use condition of laundry industry label.
The material that described corrosion resistant antenna carrier layer 4 adopts is mylar (PET), the advantage of this material: light weight, attractive in appearance, corrosion-resistant, seal, be convenient to characteristics such as environmental protection recovery.
See also Fig. 3, the antenna 3 of described clothes-washing environment coupling comprises the first loop tie point 31, the second loop tie point 32, loop connecting line (not shown), recognition witness marker 34, aerial coil 35, the first chip tie point 36, the second chip tie point 37;
The described first loop tie point 31 is aerial coil 35 starting points of the antenna 3 of clothes-washing environment coupling, is positioned in the middle of the aerial coil 35, and is circular;
The described second loop tie point 32 is positioned at aerial coil 35 lower left corners, triangularity for aerial coil 35 terminal points of the antenna 3 of clothes-washing environment coupling;
Described loop connecting line is positioned at corrosion resistant antenna carrier layer 4 back side, and its two ends penetrate corrosion resistant antenna carrier layer 4 and connected the first loop tie point 31 and the second loop tie point 32 respectively;
Described recognition witness marker 34 is positioned in the middle of the aerial coil 35, quadrate;
Connect by oblique line between 35 one-tenth irregular rectangles of some circles of described aerial coil, 2 of its lower left corner coils;
The described first chip tie point 36 and the second chip tie point 37 are positioned in the middle of the aerial coil 35, are used for connecting the chip 7 on the antenna 3 that is encapsulated in the clothes-washing environment coupling.
The antenna matching property design method of above-mentioned RFID laundry slip, characteristics are to comprise following step:
Step 1: antenna is carried out the design of clothes-washing environment recognition Distance Matching;
Step 2: antenna is carried out the test of clothes-washing environment recognition temperature matching;
Step 3: the frequency of test antenna.
Described step 1 comprises following step:
Step 1.1: the electric capacity in the inductor design of antenna and the chip constitute resonance frequency because of with the frequency of operation of read write line as the target that designs, the deviation of last lower frequency is sample testing in the 1Mhz scope;
Step 1.2: the energy loss that the internal resistance of reduction antenna causes.
Step 1.2.1: aluminium is as antenna substrate, and it is little 100 times that the conductivity of aluminium is compared electrically conductive ink; The quality factor of aluminum antenna (Q value) is higher, when promptly swiping the card sensitivity higher, the reading/writing distance of label is distant, is fit to the operation rhythm and the environment of laundry industry;
Step 1.2.2: do not change under the condition of the inductance and in the aerial coil areal extent, widen lead;
Step 1.2.3: do not change under the condition of the inductance and increase the lead number of turns at the aerial coil areal extent;
Step 1.2.4: do not change under the condition of the inductance and increase conductor length at the aerial coil areal extent.
Described step 2 comprises following step:
Step 2.1: the inductance value of actual measurement antenna under the test normal temperature;
Step 2.2: the variation of test inductance value under the observed temperature of the temperature that requires a little more than clothes-washing environment;
The temperature that clothes-washing environment requires in the described step 2.2 is smaller or equal to 60 ℃, and observed temperature is brought up to about 70 ℃;
Step 2.3:, illustrate that Antenna Design satisfies the requirement of clothes-washing environment to temperature if comparison step 2.1 and step 2.2 inductance value do not have significant change; If not, to adjusting in the described step 1.2.
Described step 3 comprises following step:
Step 3.1: calculate the quality factor value;
Step 3.2: calculate the frequency band upper bound and lower bound;
Step 3.3: whether the frequency of operation of calculating read write line according to step 3.2 drops within its frequency band upper bound and the lower bound scope, if illustrate that Antenna Design satisfies the requirement of clothes-washing environment to frequency of operation; If not, to adjusting in the step 1.2.
Below at the concrete analyzing examples of above step:
1. distinguish the factor of distance
The decline of damp atmosphere magnetoconductivity causes mutual induction amount decline to cause reading/writing distance to shorten problem.
Because of the magnetoconductivity of damp atmosphere between air and water (μ r=0.99991), can ignore the influence of self-inductance.Can exert an influence to mutual induction amount, resonance frequency is drifted about, and finally shows as operating distance and shortens.Because applied environment requires label that medium operating distance is arranged, but operating distance is shortened in the medium effect meeting of highly humid air, therefore, antenna fully takes into account the environment of high humility in design, should accomplish in design as far as possible:
1.-1, the resonance of the Zui Jia inductance and chip coupling.
The frequency of operation of the read write line that the present invention selects for use is 13.56Mhz, the device of being made up of antenna and chip under this frequency can obtain best recognition distance, so the electric capacity in the inductor design of antenna and the chip constitute resonance frequency because of with 13.56Mhz as the target that designs, the deviation of last lower frequency is sample testing in the 1Mhz scope.
1.-2, the energy loss that the internal resistance of reduction antenna causes in the scope of technology permission.
The antenna manufacturing process is selected etch process, and aluminium is as antenna substrate, and it is little 100 times that the conductivity of aluminium is compared electrically conductive ink, and price is also moderate, can reach best design effect.And in the limited areal extent of aerial coil, widening lead under the condition that does not change the inductance as far as possible, and increase the lead number of turns and increase length, in the hope of reducing the resistance R of aerial coil, improve the quality factor of coil, guarantee the requirement of label operating distance.
2. Shi Du temperature factor
The inductance value L=5.7 of actual measurement antenna under the normal temperature ± 1% μ H.Resonance frequency f
0Be 13.75MHz
Consider that the environment temperature to label generation read-write operation can not be higher than 60 ℃ in the actual use.So 70 ℃ of following inductance measuring amounts be: L=5.7 ± 1% μ H, inductance value does not have significant change.
3. the frequency factor of antenna
Chip capacity, the inductance, resonance frequency satisfy relationship:
The frequency deviation range that the discreteness of chip capacity and inductance parameter causes is:
f
0max＝14.18MHz f
0min＝13.35MHz
Estimation of Q value and bandwidth:
Direct current resistance R=2.8 Ω, rule of thumb AC resistance R is about 5 times of direct current resistance R, old friend's leakage resistance R=14 Ω,
According to
Calculate: Q≤20
Can get by B=2 Δ f=3.1 f0/Q: Δ f=1.06MHz
When then frequency shift (FS) was the highest, the lower bound of bandwidth was f
0-Δ f=13.12MHz
When frequency shift (FS) was minimum, the upper bound of bandwidth was f
0+ Δ f=14.41MHz
Frequency of operation 13.56MHz drops in the bandwidth, satisfies product requirement.
The laundry slip technological process:
1) finished product total coating process flow process:
2) etching antenna manufacturing process: adopt aluminium foil+PET material gravure figure etching method technology.
Entrust electronic tag incorporated company processing and fabricating in the English of Shanghai.Technological process:
The two-sided cladded aluminum foil of PET film-unreel-clean-rust preventive oil ink print (bilayer)-drying-etching-corrosion-resistanting ink cleaning-drying-levels tie point puncture-rewinding
3) packaging technology: adopt the conducting resinl of German MBAL100 Flip chip reverse installation process technology and Dell AC163 to carry out combining of antenna and chip.Flow process:
PET etching antenna-unreel-scrape conducting resinl-installation chip-hot pressing-detect-cut-rewinding
4) label is fitted: the High-Speed Automatic RFID label of German Biematick make-up machine.Flow process:
Cut back monovolume etching antenna, just carry on the back PP synthetic paper-blowing-wear band-applying-detection-rewinding
5) label cross cutting: HSM-320 die-cutting device
Web-like finished product-wear band-cross cutting-rewinding
6) check, packing.
Product test result and analysis:
1) physical property
2) electrical property
R＝3Ω±0.5Ω
Q＝50±5
L＝5.7uH±0.2uH
F＝13.35MHz～14.18MHz
Reading/writing distance: 20-30cm
Temperature tolerance test: 150 ℃ of baking boxs 5 minutes, not ftracture, the recognition distance is identical with the test back before the test.
The test of anti-boiling water: 100 ℃ of boiling water 15 minutes, not ftracture, the recognition distance is identical with the test back before the test.
Waterproof test: soaked 24 hours in the water, do not ftracture, the recognition distance is identical with the test back before the test.
Test result analysis: various performance parameters meets technical requirement on design, and sample is by Japanese client's test.
Product of the present invention has carried out test and application in a small amount in the system that uses, reach demands of applications fully.
The invention provides a kind of RFID laundry slip and antenna matching property design method thereof, the anti-high mechanical properties of this label, high temperature resistant, soaking-resistant, resist chemical.The present invention can: 1, reduce time of clothing classification and reduce loaded down with trivial details operation; 2, client and laundry need not be lost for clothes again and be produced contradiction; 3, laundry and client can automatic AC information, and other high services of added value or the like can be provided.
Claims (9)
1, a kind of RFID laundry slip is characterized in that:
Wherein comprise the front face surface material (1) of water resistant, high temperature resistant environmental protection, the tackifier (2) of ground floor water resistant, high temperature resistant, antenna (3), corrosion resistant antenna carrier layer (4), the tackifier (5) of second layer water resistant, high temperature resistant, the backside surface material (6) of water resistant, high temperature resistant environmental protection, the chip (7) of clothes-washing environment coupling;
The antenna (3) of described clothes-washing environment coupling is carried on the front of corrosion-resistant antenna carrier layer (4);
Described chip (7) is encapsulated in antenna (3) front of clothes-washing environment coupling;
The back side of the front face surface material (1) of described water resistant, high temperature resistant environmental protection is glued by the ground floor water resistant, high temperature resistant tackifier (2) and antenna (3) front of clothes-washing environment coupling and is in the same place;
Backside surface material (6) front of described water resistant, high temperature resistant environmental protection is glued by the second layer water resistant, high temperature resistant tackifier (5) and corrosion-resistant antenna carrier layer (4) back side and is in the same place;
The antenna (3) of described clothes-washing environment coupling also comprises the first loop tie point (31), the second loop tie point (32), loop connecting line, recognition witness marker (34), aerial coil (35), the first chip tie point (36), the second chip tie point (37);
The described first loop tie point (31) is aerial coil (35) starting point of the antenna (3) of clothes-washing environment coupling, is positioned in the middle of the aerial coil (35), and is circular;
The described second loop tie point (32) is positioned at aerial coil (35) lower left corner, triangularity for aerial coil (35) terminal point of the antenna (3) of clothes-washing environment coupling;
Described loop connecting line is positioned at corrosion resistant antenna carrier layer (4) back side, and its two ends penetrate corrosion resistant antenna carrier layer (4) and connected the first loop tie point (31) and the second loop tie point (32) respectively;
Described recognition witness marker (34) is positioned in the middle of the aerial coil (35), quadrate;
Described aerial coil (35) becomes the irregular rectangle of some circles, is connected by oblique line between 2 of its lower left corner coils;
The described first chip tie point (36) and the second chip tie point (37) are positioned in the middle of the aerial coil (35), are used for connecting the chip (7) on the antenna (3) that is encapsulated in the clothes-washing environment coupling.
2, RFID laundry slip according to claim 1 is characterized in that:
Backside surface material (6) material of the front face surface material (1) of described water resistant, high temperature resistant environmental protection and water resistant, high temperature resistant environmental protection is with lime carbonate and avirulence resin, the composed paper that produces by instantaneous pressure driving fit mode.
3, RFID laundry slip as claimed in claim 1 is characterized in that:
The tackifier (5) of tackifier of described ground floor water resistant, high temperature resistant (2) and second layer water resistant, high temperature resistant adopts the pure glued membrane of transparence acrylic type.
4, RFID laundry slip as claimed in claim 1 is characterized in that:
The material that described corrosion resistant antenna carrier layer (4) adopts is a mylar.
5, a kind of antenna matching property design method of RFID laundry slip is characterized in that, is used for the described RFID laundry slip as claim 1-4, and comprises following step:
Step 1: antenna is carried out the design of clothes-washing environment recognition Distance Matching;
Step 2: antenna is carried out the test of clothes-washing environment recognition temperature matching;
Step 3: the frequency of test antenna.
6, the antenna matching property design method of RFID laundry slip as claimed in claim 5 is characterized in that, described step 1 comprises following step:
Step 1.1: the electric capacity in the inductor design of antenna and the chip constitutes resonance frequency with the frequency of operation of the read write line target as design, and the deviation of last lower frequency is sample testing in the 1Mhz scope;
Step 1.2: the energy loss that the internal resistance of reduction antenna causes.
7, the antenna matching property design method of RFID laundry slip as claimed in claim 6 is characterized in that, described step 1.2 comprises following step:
Step 1.2.1: aluminium is as antenna substrate, and it is little 100 times that the conductivity of aluminium is compared electrically conductive ink;
Step 1.2.2: do not change under the condition of the inductance and in the aerial coil areal extent, widen lead;
Step 1.2.3: do not change under the condition of the inductance and increase the lead number of turns at the aerial coil areal extent;
Step 1.2.4: do not change under the condition of the inductance and increase conductor length at the aerial coil areal extent.
8, the antenna matching property design method of RFID laundry slip as claimed in claim 6 is characterized in that, described step 2 comprises following step:
Step 2.1: the inductance value of actual measurement antenna under the test normal temperature;
Step 2.2: the variation of test inductance value under the observed temperature of the temperature that requires a little more than clothes-washing environment;
The temperature that described clothes-washing environment requires is smaller or equal to 60 ℃, and observed temperature is brought up to about 70 ℃;
Step 2.3: if comparison step 2.1 and step 2.2 inductance value no change illustrate that Antenna Design satisfies the requirement of clothes-washing environment to temperature; If not, described step 1.2 is adjusted.
9, the antenna matching property design method of RFID laundry slip as claimed in claim 6 is characterized in that, described step 3 comprises following step:
Step 3.1: calculate the quality factor value;
Step 3.2: calculate the frequency band upper bound and lower bound;
Step 3.3: whether the frequency of operation of calculating read write line according to step 3.2 drops within its frequency band upper bound and the lower bound scope, if illustrate that Antenna Design satisfies the requirement of clothes-washing environment to frequency of operation; If not, step 1.2 is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100474370A CN100498831C (en) | 2007-10-26 | 2007-10-26 | RFID wash clothes label and antenna matching property design method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100474370A CN100498831C (en) | 2007-10-26 | 2007-10-26 | RFID wash clothes label and antenna matching property design method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101140634A CN101140634A (en) | 2008-03-12 |
| CN100498831C true CN100498831C (en) | 2009-06-10 |
Family
ID=39192581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100474370A Expired - Fee Related CN100498831C (en) | 2007-10-26 | 2007-10-26 | RFID wash clothes label and antenna matching property design method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100498831C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2248074B1 (en) * | 2008-02-26 | 2016-05-25 | Avery Dennison Corporation | Rfid tag for direct and indirect food contact |
| CN102004931A (en) * | 2010-11-15 | 2011-04-06 | 中国联合网络通信集团有限公司 | Method and system for managing clothes in laundry |
| CN102521633A (en) * | 2011-12-31 | 2012-06-27 | 厦门大学 | Article washing detection method |
| CN102938086A (en) * | 2012-01-11 | 2013-02-20 | 厦门英诺尔电子科技股份有限公司 | High temperature and acid-base resistant flexible electronic label and manufacturing process thereof |
| CN102938088A (en) * | 2012-03-28 | 2013-02-20 | 厦门英诺尔电子科技股份有限公司 | Washable flexible electronic label and manufacturing process thereof |
| CN104868245A (en) * | 2015-06-10 | 2015-08-26 | 上海安费诺永亿通讯电子有限公司 | Antenna manufactured by insert injection molding, and method for manufacturing antenna by insert injection molding |
| CN106868845B (en) * | 2017-02-23 | 2019-02-05 | 绍兴托普利包装有限公司 | Automatic disinfection, packaging and the clothes processing system of classification |
| CN109251591B (en) * | 2018-11-19 | 2021-10-15 | 宁波石墨烯创新中心有限公司 | Conductive ink, electronic tag, preparation method of electronic tag and radio frequency identification system |
| TWI774206B (en) | 2021-01-22 | 2022-08-11 | 啟碁科技股份有限公司 | Antenna device |
-
2007
- 2007-10-26 CN CNB2007100474370A patent/CN100498831C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101140634A (en) | 2008-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100498831C (en) | RFID wash clothes label and antenna matching property design method thereof | |
| CN102332105B (en) | Design and manufacturing method for anti-counterfeit electronic label, anti-counterfeit electronic label and anti-counterfeit packaging | |
| KR100766643B1 (en) | Method for making a non-contact hybrid smart card with an antenna support made of fibrous material | |
| RU2251744C2 (en) | Method for manufacturing non-contact chip-card with substrate of antenna of fiber material | |
| RU2251742C2 (en) | Non-contact or combined contact-non-contact chip-card | |
| CN101203984B (en) | RFID label aerial and RFID label | |
| US20080308641A1 (en) | Smart card with switchable matching antenna | |
| US7984857B2 (en) | System and method enabling fourth line embossing on contactless cards | |
| CN104040563A (en) | Radiofrequency communication device, the operation of which is controlled by a voluntary gesture of the holder | |
| CN201126693Y (en) | Fire-resistant water-resistant-immersion papery RFID laundry label | |
| CN101281613B (en) | Electronic label | |
| CN102222262B (en) | A kind of contactless smart card | |
| CN102693447A (en) | Manufacturing method for ultrahigh-frequency electronic tag and ultrahigh-frequency electronic tag | |
| CN208547966U (en) | Mobile payment card applied to online and offline payment | |
| CN206515881U (en) | Double frequency intelligent RFID electronic tag | |
| CN206388212U (en) | A kind of woven label label | |
| CN103514472A (en) | High-frequency intelligent clothing tag | |
| CN203720870U (en) | RF substrate card of embedded multilayer wiring type film capacitor | |
| CN103679258B (en) | A kind of RF base card of embedded laminates wire type thin film capacitor | |
| CN214475102U (en) | A RFID non-setting adhesive electronic tags for wisdom library | |
| CN206515871U (en) | Ultrahigh frequency electronic tag | |
| CN206639242U (en) | A kind of double-interface smart card using single interface band | |
| CN209015196U (en) | A kind of electronic tag for being intelligently sold | |
| CN203300787U (en) | Antennae applied to double-interface card and double-interface card | |
| CN202362821U (en) | Silicone rubber ultrahigh frequency intelligent label |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHONGJING SMART TAG INTEGRATED CO., LTD. Free format text: FORMER OWNER: SHANGHAI ZHONGJING ELECTRONIC LABEL INTEGRATION TECHNOLOGY CO., LTD. Effective date: 20140513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 200000 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140513 Address after: 200000 Shanghai City, Pudong New Area Chinese (Shanghai) Free Trade Zone No. 1333 Wen Ju Lu B District eight floor room 8060 Patentee after: Beijing complex (Shanghai) electronic tag Integrated Technology Co. Ltd. Address before: 201203, 11, 1387 East Cheung Road, Shanghai, Pudong New Area Patentee before: Shanghai Zhongjing Electronic Label Integration Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200000 Shanghai City, Pudong New Area Chinese (Shanghai) Free Trade Zone No. 1333 Wen Ju Lu B District eight floor room 8060 Patentee after: ZHONGJING FUDIAN (SHANGHAI) ELECTRONIC TECHNOLOGY CO., LTD. Address before: 200000 Shanghai City, Pudong New Area Chinese (Shanghai) Free Trade Zone No. 1333 Wen Ju Lu B District eight floor room 8060 Patentee before: Beijing complex (Shanghai) electronic tag Integrated Technology Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |