CN109308511A - A kind of RFID based on module packaging technology washes mark electronic tag and preparation method thereof - Google Patents
A kind of RFID based on module packaging technology washes mark electronic tag and preparation method thereof Download PDFInfo
- Publication number
- CN109308511A CN109308511A CN201710628071.XA CN201710628071A CN109308511A CN 109308511 A CN109308511 A CN 109308511A CN 201710628071 A CN201710628071 A CN 201710628071A CN 109308511 A CN109308511 A CN 109308511A
- Authority
- CN
- China
- Prior art keywords
- electronic tag
- rfid
- radio circuit
- mark
- base material
- 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.)
- Pending
Links
- 238000012536 packaging technology Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000004642 Polyimide Substances 0.000 claims abstract description 28
- 229920001721 polyimide Polymers 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000012790 adhesive layer Substances 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07724—Physical layout of the record carrier the record carrier being at least partially made by a molding process
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07745—Mounting details of integrated circuit chips
- G06K19/07747—Mounting details of integrated circuit chips at least one of the integrated circuit chips being mounted as a module
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/0775—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for connecting the integrated circuit to the antenna
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07775—Antenna details the antenna being on-chip
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The Curve guide impeller in the production technology of mark electronic tag is washed the present invention relates to a kind of RFID, specifically referring to one kind can solve the problems, such as that traditional RFID washes mark electronic tag and cannot wash repeatedly, and promote that RFID washes the water-wash resistance of mark electronic tag and the RFID based on module packaging technology of reliability washes mark electronic tag and preparation method thereof, including polyimide base material (1), radio circuit (2) and chip module (3), the chip module (3) is mounted on radio circuit (2), polyimide base material (1) surface is equipped with protective film layer (4), the polyimide base material (1), radio circuit (2) and chip module (3) collectively form inlay (5), it further include washing mark substrate (6), it is described wash mark substrate (6) by adhesive layer (7) respectively with polyimides Substrate (1) and protective film layer (4) bonding.
Description
Technical field
The Curve guide impeller, in particular to one kind washed in the production technology of mark electronic tag the present invention relates to a kind of RFID can solve
Certainly tradition RFID washes the problem of mark electronic tag cannot be washed repeatedly, and promoted RFID wash mark electronic tag water-wash resistance and can
The RFID based on module packaging technology by property washes mark electronic tag and preparation method thereof.
Background technique
There is a mark clothing material composition washing methods on general clothes: such as dry-cleaning/machine washing/hand washing, if can float
White, a label for drying method etc. is known as washing mark.
Radio frequency identification (RFID, Radio Frequency Identification) technology, also known as electronic tag are wirelessly penetrated
Frequency identifies, specific objective can be identified by radio signals and read and write related data, without identifying system and specific objective it
Between establish mechanical or optical contact, be a kind of automatic identification technology for starting the 1990s to rise, be one using radio frequency
Signal realizes that contactless information is passed through the technology that transmitted information reaches identifying purpose.
RFID electronic label be widely used in the application of book management system, the management application of cargo, clothing product line and
The management and application of logistics system, the management of hotel's door lock and application, the management of convention personnel channel system, fixed assets
System, the management of Medical Logistics system and application and the management of intelligent commodity shelf etc..
If Chinese patent CN201120401334.1 discloses a kind of RFID water-washing label, be antenna traces metal foil and
RFID chip is held between two flexible flakes and fixes, and distinguishes in the outer surface of two flexible flakes of RFID chip position
Equipped with hard screening glass, hard screening glass and flexible flake are fixed by gluing knot.
When in the actual production process, it can't be produced in fact according to the structure of its Chinese patent citation, the reason is that day
Line wired foil foil is one layer of very thin aluminium foil in fact, and connection has to rely on carrier between chip, otherwise holds very much
Easily there is antenna damage, at the same the contact between chip and aluminium foil antenna be in traditional handicraft use fall encapsulation form into
Row often leads to the contact between antenna and chip when mark electronic tag is washed in rubbing and poor contact or damage occurs, in turn
The scanning recognition that RFID washes mark electronic tag is influenced, reliability and water-wash resistance that RFID washes mark electronic tag are affected.
Summary of the invention
The present invention in view of the above-mentioned deficiencies, overcomes existing RFID to wash mark electronic tag non-washable in production technology
Deficiency, the present invention provide a kind of RFID based on module packaging technology and wash mark electronic tag and preparation method thereof, can be promoted
RFID washes the water-wash resistance and reliability of mark electronic tag.
In order to achieve the above objectives, technical scheme is as follows: a kind of RFID based on module packaging technology washes mark electricity
Subtab, including polyimide base material, radio circuit and chip module, the chip module is mounted on radio circuit, described
Polyimide base material surface is equipped with protective film layer, and the polyimide base material, radio circuit and chip module collectively form
Inlay further includes washing mark substrate, it is described wash mark substrate by adhesive layer it is Nian Jie with polyimide base material and protective film layer respectively.
Preferably, the radio circuit is made of copper or silver.
Preferably, the adhesive layer is hot melt adhesive.
In order to achieve the above objectives, technical scheme is as follows: a kind of RFID based on module packaging technology washes mark electricity
The production method of subtab, includes the following steps:
Step 1: chip is used into modularized encapsulation；
Step 2: radio circuit is located on polyimide base material and forms antenna；
Step 3: chip pin is connect to form inlay with radio circuit by welding；
Step 4: coating adhesive layer for the upper and lower surfaces of inlay, and by adhesive layer by the upper and lower surfaces of inlay with
It washes mark substrate and connects to be formed and wash mark electronic tag.
Preferably, described connect chip pin with radio circuit by welding refers to chip pin and radio frequency
Circuit is welded using SMT welding procedure.
Preferably, the radio circuit, which is located on polyimide base material specifically, can be used etching or electroplating technology.
Preferably, before the upper and lower surfaces of inlay are coated with adhesive layer, meeting coating protective film on inlay
Layer.
Above description can be seen that the present invention and have following advantages: the present invention can be greatly reduced fabric and wash repeatedly
During washing, RFID wash mark electronic tag generation chip fall off, it is antenna layered or fracture the problem of, promoted RFID wash mark electronics
The water-wash resistance and reliability of label.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the RFID of the invention based on module packaging technology washes mark electronic tag.
Detailed description of the invention: 1, polyimide base material, 2, radio circuit, 3, chip module, 4, protective film layer, 5, inlay, 6, wash
Mark substrate, 7, adhesive layer.
Specific embodiment
As shown, a kind of RFID based on module packaging technology washes mark electronic tag, including polyimide base material 1, penetrate
Frequency circuit 2 and chip module 3, the chip module 3 are mounted on radio circuit 2, and 1 surface of polyimide base material, which is equipped with, to be protected
Cuticular layer 4, the polyimide base material 1, radio circuit 2 and chip module 3 collectively form inlay5, further include washing mark substrate 6,
It is described wash mark substrate 6 by adhesive layer 7 it is Nian Jie with polyimide base material 1 and protective film layer 4 respectively.
The radio circuit 2 is made of copper or silver, other metal or alloy materials composition can also be used certainly.
The adhesive layer 7 is hot melt adhesive.
A kind of production method that the RFID based on module packaging technology washes mark electronic tag, includes the following steps:
Step 1: chip is used into modularized encapsulation；
Step 2: radio circuit is located on polyimide base material and forms antenna；
Step 3: chip pin is connect to form inlay with radio circuit by welding；
The Inlay called in usual RFID electronic label is the chip that encapsulation has radio-frequency enabled on RFID radio-frequency antenna
Product later is known as Inlay.
Step 4: coating adhesive layer for the upper and lower surfaces of inlay, and by adhesive layer by the upper and lower surfaces of inlay with
It washes mark substrate and connects to be formed and wash mark electronic tag.
Described connect chip pin with radio circuit by welding refers to that chip pin and radio circuit use
The welding of SMT welding procedure.
The radio circuit, which is located on polyimide base material specifically, can be used etching or electroplating technology.
Radio circuit, which is located on polyimide base material, to be not limited in using etching or electroplating technology, any other can will be penetrated
Frequency circuit and the mode of polyimide base material connection are all implementable.
Before the upper and lower surfaces of inlay are coated with adhesive layer, meeting coating protective film layer on inlay.
The present invention is improved on the basis of traditional manufacture craft, the radio circuit and polyimides being made of copper or silver
Substrate combines, and realizes water-fastness, the effect of resistance to rubbing, while also ensuring the radiation gain of antenna, and will be sealed using module
The radio circuit filled on the chip and polyimide base material of technique is welded by SMT welding procedure；Again polyimide-based
The protective film layer with adhesive layer is bonded on material, to realize polyimide base material and wash mark substrate bonding and further to core
Piece and antenna are protected, and entire RFID washes mark electronic tag and may be implemented repeatedly to wash indeformable and waterproof and position holding
It is fixed and to be bonded effect good.
The invention has the advantages that fabric can be greatly reduced in washing process repeatedly, RFID washes mark electronics mark
The problem of chip that label generate falls off, antenna layered or fracture, promotes RFID and washes the water-wash resistance and reliability of mark electronic tag.
The present invention and its embodiments have been described above, description is not limiting, it is shown in the drawings also only
It is one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill people of this field
Member is enlightened by it, without departing from the spirit of the invention, is not inventively designed similar to the technical solution
Frame mode and embodiment, be within the scope of protection of the invention.
Claims (6)
1. a kind of RFID based on module packaging technology washes mark electronic tag, it is characterised in that: including polyimide base material (1),
Radio circuit (2) and chip module (3), the chip module (3) are mounted on radio circuit (2), the polyimide base material
(1) surface is equipped with protective film layer (4), and the polyimide base material (1), radio circuit (2) and chip module (3) collectively form
Inlay (5) further includes washing mark substrate (6), it is described wash mark substrate (6) by adhesive layer (7) respectively with polyimide base material (1)
It is bonded with protective film layer (4).
2. the RFID according to claim 1 based on module packaging technology washes mark electronic tag, it is characterised in that: described to penetrate
Frequency circuit (2) is made of copper or silver.
3. the RFID according to claim 1 based on module packaging technology washes mark electronic tag, it is characterised in that: the glue
Adhesion coating (7) is hot melt adhesive.
4. a kind of production method that the RFID based on module packaging technology washes mark electronic tag, it is characterised in that: including walking as follows
It is rapid:
Step 1: chip is used into modularized encapsulation；
Step 2: radio circuit is located on polyimide base material and forms antenna；
Step 3: chip pin is connect to form inlay with radio circuit by welding；
Step 4: the upper and lower surfaces of inlay are coated into adhesive layer, and mark by the upper and lower surfaces of inlay and is washed by adhesive layer
Substrate, which connects to be formed, washes mark electronic tag.
5. the production method that the RFID according to claim 4 based on module packaging technology washes mark electronic tag, feature
Be: described connect chip pin with radio circuit by welding refers to chip pin and radio circuit using SMT
Welding procedure welding.
6. the production method that the RFID according to claim 4 based on module packaging technology washes mark electronic tag, feature
It is: before the upper and lower surfaces of inlay are coated with adhesive layer, meeting coating protective film layer (4) on inlay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628071.XA CN109308511A (en) | 2017-07-28 | 2017-07-28 | A kind of RFID based on module packaging technology washes mark electronic tag and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628071.XA CN109308511A (en) | 2017-07-28 | 2017-07-28 | A kind of RFID based on module packaging technology washes mark electronic tag and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109308511A true CN109308511A (en) | 2019-02-05 |
Family
ID=65202601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710628071.XA Pending CN109308511A (en) | 2017-07-28 | 2017-07-28 | A kind of RFID based on module packaging technology washes mark electronic tag and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109308511A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514474A (en) * | 2012-06-24 | 2014-01-15 | 上海祯显电子科技有限公司 | Thin-antenna separated ultra-high-frequency intelligent tag |
| CN204229445U (en) * | 2014-10-09 | 2015-03-25 | 东莞东兴商标织绣有限公司 | A kind of water-fastness electronic tag |
| CN105844325A (en) * | 2016-05-20 | 2016-08-10 | 厦门英诺尔信息科技有限公司 | Washable RFID tag and preparation method thereof |
| CN106960242A (en) * | 2017-04-17 | 2017-07-18 | 杭州思创汇联科技有限公司 | A kind of UHF RFID label tags |
-
2017
- 2017-07-28 CN CN201710628071.XA patent/CN109308511A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514474A (en) * | 2012-06-24 | 2014-01-15 | 上海祯显电子科技有限公司 | Thin-antenna separated ultra-high-frequency intelligent tag |
| CN204229445U (en) * | 2014-10-09 | 2015-03-25 | 东莞东兴商标织绣有限公司 | A kind of water-fastness electronic tag |
| CN105844325A (en) * | 2016-05-20 | 2016-08-10 | 厦门英诺尔信息科技有限公司 | Washable RFID tag and preparation method thereof |
| CN106960242A (en) * | 2017-04-17 | 2017-07-18 | 杭州思创汇联科技有限公司 | A kind of UHF RFID label tags |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190205 |
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| RJ01 | Rejection of invention patent application after publication |