CN101038981B - Electroconductive antenna producing method and device - Google Patents
Electroconductive antenna producing method and device Download PDFInfo
- Publication number
- CN101038981B CN101038981B CN200610064880A CN200610064880A CN101038981B CN 101038981 B CN101038981 B CN 101038981B CN 200610064880 A CN200610064880 A CN 200610064880A CN 200610064880 A CN200610064880 A CN 200610064880A CN 101038981 B CN101038981 B CN 101038981B
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- plastic film
- film substrate
- base material
- washing
- 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 method for manufacturing a conductive antenna, which comprises the steps of (a): providing a plastic film substrate; (b): printing the plastic film substrate using washing coating thereby locating the washing coating on the plastic film substrate and representing a predetermined antenna pattern; (c): depositing and plating the plastic film substrate to coating a conductive layer on it; and (d): washing the plastic film substrate to separate the washing coating from the plastic film substrate and to leave the conductive layer on the antenna pattern. The invention also provides a device for manufacturing a conductive antenna adopting the above method, which comprises a gravure printing coating machine, a deposition machine and a washing machine. The invention is suitable for the automatic production during industrial operation and is high in production efficiency. Products manufactured by means of the device are excellent in flexibility, light, thin, short and small and the material thereof meets the requirement on the environmental protection.
Description
Technical field
The present invention relevant a kind of manufacturing approach and device thereof that can conductive antenna, be meant especially a kind of with the made base material of polyester material (PET) be used in less radio-frequency (RF) antenna can conductive antenna manufacturing approach and device thereof.
Background technology
Radio frequency identification system Radio Frequency Identification (RFID) utilizes radio wave to transmit the system of identification data, and its application is very extensive, has advantage:
1. data can be upgraded: just can't change behind the bar code printing, RFID TAG does not then increase, revises, deletes to limited number of times the data that stores in the RFID TAG newly.
2. making things convenient for data to distinguish reads: bar code reader needs closely and do not have under the object blocks, scanning light source is radiated at just can distinguish on the bar code to read.RFID TAG promptly can transmitting signals as long as in the scope of radio wave.
3. the capacity that stores data is big: the capacity of one-dimensional bar code is 50Bytes; The maximum capacity of two-dimensional bar can store 2 to 3000 characters; The maximum capacity of RFID TAG can reach several Megabytes.
4. can repeatability use: bar code often finishes along with the end-of-life of commodity; Therefore RFID TAG can repeat constantly to use because data own is renewable.
5. can read several data simultaneously: bar code reader once can only read single bar code data; The identifier of RFID TAG can read several RFID TAG with the time identification.
6. fail safe: RFID TAG reads the aspect all has cryptoguard, and the safeguard measure of the height first thickness fail safe is difficult for being forged and altering.
Therefore the retail business tap Wal-Mart (Wal-Mart) of whole world maximum formally activates the test of wireless identification system (RFID) type pilot since on January 1st, 2005; U.S. Department of Defense, Metro (the maximum chain supermarket of Germany), Best buy (U.S.'s electronic product retail leading figure); The supplier imports or carries out the RFID correlation test under also numerous and confused the requirement; Also estimate RFID in 2008 and can reach scale more than 3,000,000,000 dollars, will the label of use value more than 2,200,000,000 dollars by 2006.
And the bottleneck that wireless identification system of present stage (RFID) is faced, wherein one promptly is that label holds at high price, and sees also shown in Figure 1ly, is flexible copper foil substrate (FCCL) structure schematic side view commonly used.Flexible copper foil substrate commonly used is a base material with polyimide Polyimide (PI) 11; After two side faces is coated with solid (Adhesive) 12 respectively; Respectively stick one deck Copper Foil 13; Make the expensive flexible copper foil substrate (FCCL) of tradition with etching mode again, Copper Foil 13 etchings are formed can the conductive antenna shape and structure.And above-mentioned production method adds that the numerous and diverse unit cost that makes of processing procedure formality is higher because cost of material is higher, and is inappropriate for a large amount of fast production; The waste water that is produced in addition also can cause very big harm to environment, also can spend sizable cost and handle waste water.Thereby processing procedure cost, production capacity efficient and elasticity often can't be taken into account; Down leading at reduction label cost with the subject under discussion of the acceptance that opens up a market; Replace the printing vacuum plating washing antenna technology that the expensive etching Copper Foil base version of traditional raw material and processing procedure cost is developed; Can significantly reduce cost and accord with the demands of the market and trend, this will be the method that seizes competitive advantage.And hope that can more extend to other related industry by the technology of making the label antenna uses.
Summary of the invention
Main purpose of the present invention is providing a kind of manufacturing approach and device thereof that can conductive antenna, uses plastic film to add the antenna of vapor deposition and water-washing method made as base material, except that the processing procedure cost can effectively reduce, the production capacity improved efficiency, have more production elasticity.
Secondary objective of the present invention; A kind of manufacturing approach and device thereof that can conductive antenna be provided; Its manufacturing method thereof is adapted at industrial operation and gives automated production, efficient height, and the product that utilizes this processing procedure to produce in addition has around Qu Xingjia, light, thin, short, little, and materials meet environmental regulations.
Another purpose of the present invention; A kind of manufacturing approach and device thereof that can conductive antenna be provided; The circuitous pattern that manufactures can be used in less radio-frequency Radio Frequency (RF) and flexible printed circuit board Flexible Printed Circuit associated electrical product order wire circuits such as (FPC).
For reaching above-mentioned purpose, the present invention provides a kind of manufacturing approach that can conductive antenna, includes the following step:
Step (a) a: plastic film substrate is provided.
Step (b): aforementioned plastic film substrate is washed the coating printing, and washing coating is positioned on the aforementioned plastic film substrate, have a predetermined antenna pattern, and the antenna pattern position is the hollow out state.
Step (c): aforementioned plastic film substrate steamed electroplating, making aforementioned plastic film substrate be provided with a conductive layer.
Step (d): aforementioned plastic film substrate is washed, and washing coating and aforementioned plastic film substrate are separated from each other, and the conductive layer position is on aforementioned antenna pattern.
And the antenna structure made from said method that can conduct electricity; Include: a plastic film substrate and a conductive antenna; Aforementioned plastic film substrate is that polyester material (PET) is made; And conductive antenna is that conductive material is made, be connected on the aforementioned plastic film substrate surface, and aforementioned conductive antenna has one first predetermined thickness.
And be to reach above-mentioned purpose, the present invention more provides the device that a kind of manufacturing can conductive antenna, and this device includes: an intaglio printing coating machine, an evaporator and a cleaning machine.Aforementioned intaglio printing coating machine can receive a plastic film substrate; And aforementioned plastic film substrate is formed one printed base material; Aforementioned printed base material have the washing coating be positioned on the aforementioned plastic film substrate, have a predetermined antenna pattern, and the antenna pattern position is the hollow out state.Aforementioned evaporator receives the aforementioned base material that printed, and vapor deposition on the aforementioned surface of having printed base material is had a conductive layer.Aforementioned cleaning machine receives the aforementioned base material that printed that vapor deposition has aforementioned conductive layer, and the aforementioned base material that printed is formed a washing base material, and aforementioned washing base material is removed the conductive layer that is arranged on the washing coating with the aforementioned base material that printed.
For making the auditor further cognition and understanding arranged, cooperate graphic detailed description as back to characteristic of the present invention, purpose and function:
Description of drawings
Fig. 1 is flexible copper foil substrate structure schematic side view commonly used.
The method for manufacturing antenna preferred embodiment side-looking structure schematic flow sheet that Fig. 2 A to Fig. 2 D can conduct electricity for the present invention.
The antenna assembly preferred embodiment position configuration sketch map that Fig. 3 can conduct electricity for manufacturing of the present invention.
Embodiment
See also shown in Fig. 2 A to Fig. 2 D the method for manufacturing antenna preferred embodiment side-looking structure schematic flow sheet that can conduct electricity for the present invention.Like Fig. 2 A, the method for manufacturing antenna that the present invention can be conducted electricity at first provides a plastic film substrate 2, and aforementioned plastic film substrate 2 is that polyester material Polyethylene Terephthalate (PET) is made, is the polymer that produces behind phthalic acid and the ethylene glycol chemical combination.Because aforementioned PET plastics have following characteristic, therefore select for use as ground: 1. durability and transparency are high: thermal endurance and insulating properties are good, have the high grade of transparency simultaneously.2. being beneficial to environmental protection: PET is the environmentally-friendly plastic material, replaces PVC (polyvinyl chloride) plastics that cause anxiety in the fail safe.3. can recycling: the PET plastics can reclaim be processed into staple fibre, or the plastic products of secondary operations, is that tool regeneration is worth in the plastics.4. light weight, shock-resistant, not easily broken.
And aforementioned plastic film substrate 2 has one second thickness t, and this one second thickness t is between 6 microns to 188 microns (6 μ m to 188 μ m).Preferably of the present invention can design a circuit again and carry out the gravure plate-making operation, and gravure plate-making operation commonly used, method is divided into three kinds: 1. engrave, the version trunk degree of depth 30 μ m to 80 μ m (version trunk copper facing → grinding → engraving → chromium plating → grinding).2. etching plate, the version trunk degree of depth 15 μ m to 80 μ m (version trunk copper facing → coating → exposure → corrosion → washing → chromium plating → grinding).3. laser plate-making, the version trunk degree of depth 15 μ m to 80 μ m (version trunk copper facing → coating → laser → corrosion → washing → chromium plating → grinding).
Then like Fig. 2 B; Aforementioned plastic film substrate 2 is washed coating 3 print out the circuit of designing; And make washing coating 3 have a predetermined antenna pattern 21; Therefore can make the position of aforementioned antenna pattern 21 be rendered as the hollow out state, the thickness of aforementioned washing coating 3 is rough between 1 micron to 3 microns (1 μ m to 3 μ m).Certainly for increasing by 3 then intensity on aforementioned plastic film substrate 2 of washing coating; The present invention is before printing washing coating 3; Can earlier a pretreatment of base material agent (Primer) be coated on the aforementioned plastic film substrate 2; Therefore can strengthen in the following processing procedure the then then intensity on aforementioned plastic film substrate 2 of a conductive layer 4 simultaneously, after aforementioned substrates pretreating reagent (Primer) can also be printing washing coating 3 certainly thus, be coated on again on aforementioned antenna pattern 21 and the washing coating 3.Because aforementioned washing coating 3 has the liquid branch, therefore need aforementioned plastic film substrate 2 is carried out drying, remove the solvent liquid branch of washing coating 3 and aforementioned plastic film substrate 2, and can make aforementioned plastic film substrate 2 form rolling.
Fig. 2 C is for another example steaming aforementioned plastic film substrate 2 and is electroplating, and makes aforementioned antenna pattern 21 and washing coating 3 be provided with a conductive layer 4, and this conductive layer 4 is that copper material or aluminium material are made.In the preferred embodiment of the present invention, desire to go up aforementioned conductive layer 4 before, earlier aforementioned plastic film substrate 2 is carried out corona treatment (Corona), make aforementioned antenna pattern 21 and washing coating 3 surfaces produce polarization.So-called corona treatment is that a kind of " electric shock " handled, and it causes by the surface of seal body has higher tack.The generation of corona treatment is to utilize the high voltage high frequency, is respectively ground connection and produces electric shock with luring electric air nozzle, does not have electric current to pass through between them, until voltage up to 3000 to 5000 volts/square centimeter.Moreover the electric shock molecule sprays from air nozzle, is being with high-octane free electron to quicken to rush at positive pole, and corona treatment is exactly the intensive and high-energy ejection effect that ion produced by this.These ions are by electric shock and penetrate into its molecular structure of surface breakdown that is printed body, and then with the surface molecular oxidation and the polarization that are processed, make ion electric shock erosion surface, to increase by the adhesive ability of seal surface.
Last like Fig. 2 D; Aforementioned plastic film substrate 2 is washed; Washing coating 3 is separated with aforementioned plastic film substrate 2; And 4 of aforementioned conductive layers form the conductive antennas with one first predetermined thickness t 1 on aforementioned antenna pattern 21, preferably wherein, and aforementioned first thickness t 1 is more than 0.1 micron (0.1 μ m).In the preferred embodiment of the present invention, the aforementioned plastic film substrate 2 that will accomplish is again carried out drying, and with the solvent liquid branch of removal conductive layer 4 and aforementioned plastic film substrate, and aforementioned plastic film substrate forms rolling.
Please consult Fig. 2 D again; To be made into the antenna structure that can conduct electricity of the present invention with above-mentioned manufacture method; Aforementioned can the conductive antenna structure including a: plastic film substrate 2 and a conductive antenna 5; Aforementioned plastic film substrate 2 is that polyester material (PET) is made, and second thickness is between 6 microns to 188 microns (6 μ m to 188 μ m), and conductive antenna 5 is provided with the made aforementioned conductive layer 4 of conductive material for aforementioned antenna pattern 21; Aforementioned conductive antenna 5 is connected on the aforementioned plastic film substrate surface, and first thickness is more than 0.1 micron (0.1 μ m).
See also shown in Figure 3, the antenna assembly preferred embodiment position configuration sketch map that can conduct electricity for manufacturing of the present invention.The antenna assembly 6 that manufacturing of the present invention can be conducted electricity includes: an intaglio printing coating machine 61, an evaporator 62 and a cleaning machine 63.Aforementioned intaglio printing coating machine 61 can receive a plastic film substrate 71; And aforementioned plastic film substrate 71 is formed one printed base material 72; The aforementioned base material 72 that printed has washing and is coated with material level on aforementioned plastic film substrate 71, and has a predetermined antenna pattern (not shown).Aforementioned evaporator 62 receives the aforementioned base material 72 that printed, and vapor deposition on the aforementioned surface of having printed base material 72 is had a conductive layer (not shown).Aforementioned cleaning machine 63 receives the aforementioned base material 72 that printed that vapor deposition has aforementioned conductive layer, and the aforementioned base material 72 that printed is formed a washing base material 73, and aforementioned washing base material 73 is removed the conductive layer that is arranged on the washing coating with the aforementioned base material that printed.
In preferred embodiment of the present invention; The antenna assembly 6 that aforementioned manufacturing can be conducted electricity more includes one first drying machine 64 and one second drying machine 65; 64 in aforementioned first drying machine is 62 of aforementioned intaglio printing coating machine 61 and aforementioned evaporators; Can receive the aforementioned base material 72 that printed, with removing the aforementioned solvent liquid branch that has printed base material 72.And 65 in aforementioned second drying machine can receive aforementioned washing base material 73, with the solvent liquid branch of removing aforementioned washing base material 73 corresponding with aforementioned cleaning machine 63.
The above utilizes preferred embodiment to specify the present invention, and unrestricted scope of the present invention.Generally know this type of skill personage and all can understand, suitably do change and adjustment slightly, will not lose main idea of the present invention place, also do not break away from the spirit and scope of the present invention.In sum, the specifics that the present invention implements, your juror the sincere patent of invention important document that has met defined in the Patent Law sincerely please give close examination, and grants quasi patent for praying.
Claims (8)
1. method for manufacturing antenna that can conduct electricity includes the following step:
(a) plastic film substrate is provided;
(b) aforementioned plastic film substrate is washed the coating printing, and washing coating is positioned on the aforementioned plastic film substrate, have a predetermined antenna pattern, and the antenna pattern position is the hollow out state;
(c) aforementioned plastic film substrate is being steamed electroplating, making aforementioned plastic film substrate be provided with a conductive layer;
(d) aforementioned plastic film substrate is washed, and washing coating and aforementioned plastic film substrate are separated, and the conductive layer position is on aforementioned antenna pattern.
2. like the claim item 1 described method for manufacturing antenna that can conduct electricity, wherein step (a) after more include: (a1) aforementioned plastic film substrate is carried out a gravure plate-making.
3. like the claim item 1 described method for manufacturing antenna that can conduct electricity; Wherein step (b) after more include: (b1) aforementioned plastic film substrate is carried out drying; Remove the solvent liquid branch of washing coating and aforementioned plastic film substrate, and aforementioned plastic film substrate forms rolling.
4. like the claim item 1 described method for manufacturing antenna that can conduct electricity, wherein step (b) after more include: (b2) aforementioned plastic film substrate is carried out corona treatment, makes aforementioned plastic film substrate and washing coating surface produce polarization.
5. like the claim item 1 described method for manufacturing antenna that can conduct electricity; Wherein step (d) after more include: (d1) aforementioned plastic film substrate is carried out drying; Remove the solvent liquid branch of conductive layer and aforementioned plastic film substrate, and aforementioned plastic film substrate forms rolling.
6. the device that a manufacturing can conductive antenna is characterized in that:
Said device includes:
One intaglio printing coating machine; Can receive a plastic film substrate, and aforementioned plastic film substrate is formed one print base material, the aforementioned base material that printed has washing coating and is positioned on the aforementioned plastic film substrate; Have a predetermined antenna pattern, and the antenna pattern position is the hollow out state;
One evaporator receives the aforementioned base material that printed, and vapor deposition on the aforementioned surface of having printed base material is had a conductive layer;
One cleaning machine receives the aforementioned base material that printed that vapor deposition has aforementioned conductive layer, and the aforementioned base material that printed is formed a washing base material, and aforementioned washing base material is removed the aforementioned base material that printed washing coating and is arranged on the conductive layer on the washing coating.
As the 6 described manufacturings of claim item can conductive antenna device, it is characterized in that: wherein aforementioned means more includes at least one drying machine, this drying machine can receive and aforementionedly print base material, and removes the aforementioned solvent liquid branch that has printed base material.
As the 6 described manufacturings of claim item can conductive antenna device, it is characterized in that: aforementioned means more includes at least one drying machine, this drying machine can receive aforementioned washing base material, and removes the solvent liquid branch of aforementioned washing base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610064880A CN101038981B (en) | 2006-03-16 | 2006-03-16 | Electroconductive antenna producing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610064880A CN101038981B (en) | 2006-03-16 | 2006-03-16 | Electroconductive antenna producing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101038981A CN101038981A (en) | 2007-09-19 |
| CN101038981B true CN101038981B (en) | 2012-09-05 |
Family
ID=38889717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610064880A Expired - Fee Related CN101038981B (en) | 2006-03-16 | 2006-03-16 | Electroconductive antenna producing method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101038981B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101431866B (en) * | 2007-11-07 | 2011-10-12 | 优利科技股份有限公司 | Method for producing flexible circuit board by rinsing technique |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400686A (en) * | 2001-07-31 | 2003-03-05 | 日立麦克赛尔株式会社 | Planar antenna and its making process |
| CN1525393A (en) * | 2003-02-24 | 2004-09-01 | ��ʽ����뵼����Դ�о��� | Intelligent label, its fabrication method and management process of the goods with the same |
| CN2881989Y (en) * | 2006-03-20 | 2007-03-21 | 陈永顺 | Antenna structure capable of conduction |
| CN101038982A (en) * | 2006-03-16 | 2007-09-19 | 陈永顺 | Device for producing electroconductive antenna |
-
2006
- 2006-03-16 CN CN200610064880A patent/CN101038981B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400686A (en) * | 2001-07-31 | 2003-03-05 | 日立麦克赛尔株式会社 | Planar antenna and its making process |
| CN1525393A (en) * | 2003-02-24 | 2004-09-01 | ��ʽ����뵼����Դ�о��� | Intelligent label, its fabrication method and management process of the goods with the same |
| CN101038982A (en) * | 2006-03-16 | 2007-09-19 | 陈永顺 | Device for producing electroconductive antenna |
| CN2881989Y (en) * | 2006-03-20 | 2007-03-21 | 陈永顺 | Antenna structure capable of conduction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101038981A (en) | 2007-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7034688B2 (en) | Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith | |
| CN101341500B (en) | Method and material for manufacturing electrically conductive patterns, including radio frequency identification (rfid) antennas | |
| US8098208B2 (en) | Antenna configuration and use thereof | |
| CN101197462B (en) | Production method for RFID etching aluminum antenna | |
| CN101800353B (en) | Disposable electronic tag antenna, production method and application thereof | |
| JP3908549B2 (en) | RFID tag manufacturing method | |
| US20110079344A1 (en) | Method for making a thin film having a metallic pattern layer | |
| KR101225383B1 (en) | Method of manufacturing pattern-forming metal structures on a carrier substrate | |
| WO2002089338A2 (en) | Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith | |
| AU2754802A (en) | Conductive electrical element and antenna with ink additive technology | |
| US7644487B2 (en) | Mechanism of producing a conductor pattern on a substrate | |
| CN111370845A (en) | Novel dual-frequency fragile RFID tag antenna and production method thereof | |
| CN2881989Y (en) | Antenna structure capable of conduction | |
| CN101038981B (en) | Electroconductive antenna producing method and device | |
| US20070241966A1 (en) | Conductive antenna structure and method for making the same | |
| KR101178836B1 (en) | RFID antenna structures and RFID antenna manufacturing method thereof | |
| CN101146409A (en) | Device and method for making conductive antenna based on concave printing technology | |
| Elsherbeni et al. | Laboratory scale fabrication techniques for passive UHF RFID tags | |
| CN101937522A (en) | Radio frequency identification electronic tag and manufacturing method thereof | |
| JP3126334U (en) | Conductive antenna manufacturing equipment | |
| CN101038982A (en) | Device for producing electroconductive antenna | |
| JP2009004852A (en) | Antenna forming method | |
| JP3126333U (en) | Conductive antenna structure | |
| CN111786101A (en) | Paper base material radio frequency antenna and production method thereof | |
| TWI301805B (en) |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |