CN202474206U - Electronic tag radio frequency antenna - Google Patents
Electronic tag radio frequency antenna Download PDFInfo
- Publication number
- CN202474206U CN202474206U CN2012200909735U CN201220090973U CN202474206U CN 202474206 U CN202474206 U CN 202474206U CN 2012200909735 U CN2012200909735 U CN 2012200909735U CN 201220090973 U CN201220090973 U CN 201220090973U CN 202474206 U CN202474206 U CN 202474206U
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- CN
- China
- Prior art keywords
- radio frequency
- frequency antenna
- base material
- electronic tag
- antenna
- 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
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Abstract
The utility model discloses an electronic tag radio frequency antenna, which comprises a substrate. The electronic tag radio frequency antenna is characterized in that fixed points on the substrates are glued, and a silver foil is adhered to the glued fixed points on the substrate, and is die-cut to form a silver electronic tag radio frequency antenna. The silver foil is taken as an antenna material, and fixed-point sizing and a fixed-point die-cutting process are used for manufacturing the silver electronic tag radio frequency antenna on various substrates. The manufacturing process is simple and convenient to operate, batch production can be finished within a short time, the needs of the market can be satisfied, the antenna can be firmly adhered by glue, and the shortcomings of pollution caused by etching manufacture, high cost of conductive ink, poor adhesive force and the like are overcome.
Description
Technical field
The utility model relates to a kind of electronic label radio frequency antenna.
Background technology
Along with the application of contactless IC card is more and more general, the form of application is also more and more multiple various, and electronic tag and ultra-thin encapsulating structure card are one of several kinds of forms wherein, and the basis of its application is that its cheap price reaches occupation mode flexibly.
The manufacturing of any RF IC card mainly is meant the connection of antenna making and integrated circuit, and the antenna of making IC-card and electronic tag at present has following three kinds of methods:
1) adopts printed wiring board technology, etching and form antenna in certain thickness copper-clad plate.
2) enamelled wire with certain diameter twines and forms antenna.
3) adopt silk-screen printing technique on PVC or other plastic base, to print and process antenna.
Above-mentioned three kinds of technologies all relate on PVC, PET or other type material base material makes antenna; And then encapsulation radio-frequency card and radio electronic label; Because every kind of technology all relates to comparison expensive material and complicated manufacturing process; Cost of manufacture is higher, adopts above-mentioned technology to be difficult to satisfy the instructions for use of product sometimes.
Printed circuit board technology itself is with regard to more complicated, and manufacturing cost is higher, and it is also relatively more expensive to cover copper product itself, so the antenna price of its manufactured goods is also very expensive.
Adopt enamelled wire windings to need expensive equipment, and also more complicated of the integrated circuit connecting process after the antenna moulding, therefore also noble quality relatively of the manufacturing expense of whole technology.
What the typography on the thin plastics of PVC adopted because of it is the PVC material, and its cost is higher, and the image printing of postorder and individualized technology are also very high because of relating to the PVC printing cost, thereby also noble quality of the price of its manufactured goods.
Summary of the invention
The purpose of the utility model is to provide a kind of and can reduces the radio-frequency antenna manufacturing cost and make simple electronic label radio frequency antenna.
The purpose of the utility model is to realize like this; Described a kind of electronic label radio frequency antenna; Comprise base material; It is characterized in that the gluing of on base material, fixing a point, be pasted with silver foil on the glue on fixing a point on the said base material, the described silver foil that sticks on the base material adopts cross cutting and becomes silver-colored electronic label radio frequency antenna.
Said base material is selected from PVC, PP, PET, paper or plastics.
The utlity model has advantage is: the utility model is antenna material with the silver foil, adopts the fixed point gluing, and fixed point die-cutting process method is made silver-colored electronic label radio frequency antenna on various base materials.This manufacture craft is simple, and is easy and simple to handle, can be at short notice producing in batch.Can satisfy the demand in market.The utility model is because after the fixed point gluing; Directly stick on the silver foil that is fit to size on the base material; Then carry out cross cutting, directly just form required product, simultaneously pasting silver foil; New silver foil can be made as once more after unnecessary silver foil can directly melt, so just waste material or leftover pieces can be do not produced.Thereby reduce radio-frequency antenna manufacturing cost and complicated technology, this technology is compared with traditional corrosion, and cost reduces greatly; Because after the corrosion, unnecessary part passs with regard to becoming water, causes certain pollution; And a large amount of batches are produced is to have certain limitation, and production time property is long.Compare with printing, the electrically conductive ink price is very expensive, and the electrically conductive ink price is also more expensive than gold, and through after the silk screen printing, to some base material to attach power just relatively poor, fragile, demand that can not sufficient existing market.Adopt the gluing knot firmly, production technology is simple, the costliness of free from corrosion pollution and electrically conductive ink and attach power with regard to shortcoming such as relatively poor.
Description of drawings
Fig. 1 directly sticks on the structural representation of base material for the silver foil of the utility model.
Fig. 2 directly sticks on the structural representation that base material forms silver-colored electronic label radio frequency antenna product again behind the cross cutting for the silver foil of the utility model.
Among the figure: base material 1, glue 2, silver foil 3, silver-colored electronic label radio frequency antenna 4.
Embodiment
Following embodiment and accompanying drawing are elaborated to the utility model:
Like Fig. 1, shown in Figure 2; The described electronic label radio frequency antenna of the utility model; Comprise base material 1, its design feature is fixed point gluing 2 on base material 1, through the gluing silver foil 3 that posts of fixed point; The described silver foil 3 that sticks on the base material adopts cross cutting and becomes silver-colored electronic label radio frequency antenna 4, and described cross cutting refers to through the template of steel knife board mold and carries out cross cutting by die-cutting machine.Thereby reduce the radio-frequency antenna manufacturing cost, and complicated technology, to satisfy the demand in market.
The concrete steps of the manufacturing approach of the described electronic label radio frequency antenna of the utility model are:
1) goes up fixed point gluing 2 at base material 1 (base material can adopt PVC, PP, PET, paper, plastic or other material to process); Can prepare base material according to the requirement of client's sampling; Go out film sheet; The throwing half tone carries out gluing on various pattern base materials, to such an extent as to make the base material of various pattern fixed point gluing.
2) glue, acrylic glue can be according to the degree of adhesion of product, preparation voluntarily again, because the difference of base material is also different to the degree of adhesion requirement of glue, we can reach optimum efficiency through preparing voluntarily.The glue of this instance adopts and is described below.
3) making template, is the various patterns that provide according to the user, and we make template.Make template procedure and be according to the client provide or shape, the specification of requirement, make the steel knife board mold by molding company.
4) fixed point cross cutting after the fixed point gluing, directly sticks on the silver foil 3 that is fit to size on the base material 1; Then the silver foil that pastes is carried out cross cutting by die-cutting machine to it by the template of the steel knife board mold of above-mentioned making; To arrive user's demand, just can directly just form required silver-colored electronic label radio frequency antenna 4 products, simultaneously; New silver foil can be made as once more after unnecessary silver foil can directly melt, so just waste material or leftover pieces can be do not produced.To reduce the manufacturing cost of radio-frequency antenna.
Above-mentioned glue: be used for the anisotropic conductive of adhering chip, belong to hot curing glue; The base material of glue: acrylic glue is one-component, hot curing, solvent-free and other inserts.Purposes: the die bonding that is specially adapted to intelligent label and smart card industry; Can solidify fast under the temperature of appropriateness that (in the glue temperature is 150
oC-250
oC); Highly reliable, the low moisture absorption is (in temperature 85
OC, relative temperature 85% situation under test); Material to PET, FR4, copper, aluminium and silver etc. has very strong bonding force; Use: be used to bind not circuit connecting section part of the semiconductor flip chip of encapsulation; Glue is easy to use, and at room temperature the processing time was 2 weeks; Be applied to a glue mode.
The applying step of this glue is following: 1. with dehydration point glue to base material, guaranteeing does not have bubble; 2. semiconductor chip is placed on the glue; 3. giving the glue heating-up temperature is 150
oC-250
oC is with very hot pressure semiconductor chip of the electric heating of modest pressure and glue; Solidify: the time of the thermoae curing of electricity consumption is 150
oC-250
oNeed the 6-19 time of second during C; Temperature is fast more high more curing time, and the time that the temperature reduction can prolong curing also might change has solidified characteristics of product; Minimum curing temperature is not less than 120
oC; Depend on the size of adhering part definite curing time, also will add curing time simultaneously by the thermal losses of bond.
Claims (2)
1. electronic label radio frequency antenna; Comprise base material (1); It is characterized in that going up fixed point gluing (2) at base material (1); Be pasted with silver foil (3) on the glue (2) on fixing a point on the said base material (1), the described silver foil (3) that sticks on the base material adopts cross cutting and becomes silver-colored electronic label radio frequency antenna (4).
2. a kind of electronic label radio frequency antenna according to claim 1 is characterized in that base material is selected from PVC, PP, PET, paper or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200909735U CN202474206U (en) | 2012-03-12 | 2012-03-12 | Electronic tag radio frequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200909735U CN202474206U (en) | 2012-03-12 | 2012-03-12 | Electronic tag radio frequency antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474206U true CN202474206U (en) | 2012-10-03 |
Family
ID=46922346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200909735U Expired - Fee Related CN202474206U (en) | 2012-03-12 | 2012-03-12 | Electronic tag radio frequency antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474206U (en) |
-
2012
- 2012-03-12 CN CN2012200909735U patent/CN202474206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 350015, No. 386, Yang Lu, Changan investment zone, Mawei District, Fujian, Fuzhou Patentee after: FUZHOU SUMAVISION SMART CARDS CO., LTD. Address before: Fuxing Investment Zone Fukumitsu Road Jinan District of Fuzhou City, Fujian province 350014 No. 192 Patentee before: Fuzhou Jump Smart Cards Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20190312 |