CN107766921A - A kind of flexible electronic label - Google Patents
A kind of flexible electronic label Download PDFInfo
- Publication number
- CN107766921A CN107766921A CN201711154242.6A CN201711154242A CN107766921A CN 107766921 A CN107766921 A CN 107766921A CN 201711154242 A CN201711154242 A CN 201711154242A CN 107766921 A CN107766921 A CN 107766921A
- Authority
- CN
- China
- Prior art keywords
- layer
- base layer
- flexible base
- label
- liquid metal
- 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
- 239000010410 layer Substances 0.000 claims abstract description 58
- 239000011241 protective layer Substances 0.000 claims abstract description 21
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 229920001634 Copolyester Polymers 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 5
- 229920005839 ecoflex® Polymers 0.000 claims description 5
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000846 In alloy Inorganic materials 0.000 claims description 3
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 3
- 230000005496 eutectics Effects 0.000 claims description 3
- 229910001084 galinstan Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- -1 polydimethylsiloxanes Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229920005573 silicon-containing polymer Polymers 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a kind of flexible electronic label, including flexible base layer, liquid metal and protective layer, due to the flexible base layer of the present invention, liquid metal and protective layer are high ductibility and strong flexible material, label layer is attached in basalis, in the presence of external force, the present invention is respectively provided with good adaptability to changes on three dimension scale and is applied to any software article, the label of yielding object or living animal, the present invention is easy to industrialized manufacture, production cost is relatively low, application environment is wide in range, the present invention has simple in construction, it is easy to manufacture, securely and reliably, the advantages of elongation height and strong pliability.
Description
Technical field
The present invention relates to electronic label technology field, especially a kind of flexible electronic label.
Background technology
With the explosive growth of Internet technology and electronic information technology, in modern industry chain, from the source of raw material
Monitoring, the generation to product and the tracking to logistics, its comprehensive information are all among control, wherein electronic tag conduct
The carrier of product features identification plays an important role.Now both at home and abroad, electronic tag is applied in extensive field.
The RFID system that electronic tag, read write line, antenna and application software are formed directly is connected with corresponding management information system, can be with
Realize that each article is accurately tracked.Most significant problem in use be present in the electronic tag of prior art,
Coupling element and chip are attached in rigid substrate, it is in rigid carrier to cause electronic tag, can not be attached to non-solid shape
On product, such as the product of soft body packaging, animal class product, the popularization and application of electronic tag are constrained, and Costco Wholesale can not
Reduce, can not meet to attach electronic tag demand on arbitrary surfaces.
In recent years, some concepts for having researched and proposed flexible electronic label so that electronic tag is widely used.
Such as the flexible ultra high frequency IC tag of the patent No. 201310676763.3；The flexible water-washing label of the patent No. 201710363072.6 and
Its manufacture craft；Although having made transformation to traditional electronic tag to a certain extent, there is that pliability is poor, elongation percentage is low
The defects of, do not possess the condition of batch making still at present.
The content of the invention
A kind of flexible electronic label that the purpose of the present invention is in view of the shortcomings of the prior art and provided, the electronic tag are adopted
With the composite construction of flexible base layer, label layer and protective layer, and use dimethyl silicone polymer（PDMS）Or copolyesters silica gel
（Ecoflex）As base layer material, label layer is attached in basalis, have it is simple in construction, be easy to manufacture, safety can
Lean on, the advantages of elongation is high and pliability is strong.
Realizing the concrete technical scheme of the object of the invention is：
A kind of flexible electronic label, its feature include flexible base layer, label layer and protective layer；The label layer is by liquid gold
Category, electric power connection line, coupling element and chip are formed, wherein, liquid metal burst is sprayed in flexible base layer, coupling element
And chip overlaps with liquid metal respectively, electric power connection line connects coupling element, chip and extended to flexible base layer outer surface；
Magnetic adhesive mat is provided with the outside of the protective layer；
The protective layer is covered in above flexible base layer, and label layer is located between flexible base layer and protective layer；
Described flexible base layer is by dimethyl silicone polymer（PDMS）Or copolyesters silica gel（Ecoflex）Material makes；
Described liquid metal is gallium-indium-tin alloy（Galinstan）Or eutectic gallium-indium alloy（EgaIn）；
Described electric power connection line is copper wire or filamentary silver.
The present invention uses the composite construction of flexible base layer, label layer and protective layer, and uses dimethyl silicone polymer
（PDMS）Or copolyesters silica gel（Ecoflex）As base layer material, label layer is attached in basalis, there is structure letter
It is single, be easy to manufacture, be safe and reliable, the advantages of elongation is high and pliability is strong.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Refering to Fig. 1, the present invention includes flexible base layer 11, label layer 21 and protective layer 31；The label layer 21 is by liquid
Metal 22, electric power connection line 23, coupling element 24 and chip 25 are formed, wherein, the burst of liquid metal 22 is sprayed on flexible substrates
On layer 11, coupling element 24 and chip 25 overlap with liquid metal 22 respectively, and electric power connection line 23 connects coupling element 24, chip
25 and extend to the outer surface of flexible base layer 11.
The outside of protective layer 31 is provided with Magnetic adhesive mat 32.
The protective layer 31 is covered in the top of flexible base layer 11, and label layer 21 is located at flexible base layer 11 and protective layer 31
Between.
Refering to Fig. 1, described flexible base layer 11 is by dimethyl silicone polymer（PDMS）Or copolyesters silica gel（Ecoflex）
Material makes.
Refering to Fig. 1, described liquid metal 22 is gallium-indium-tin alloy（Galinstan）Or eutectic gallium-indium alloy（EGaIn）.
Refering to Fig. 1, described electric power connection line 23 is copper wire or filamentary silver.
Embodiment
The composite construction being made up of refering to Fig. 1, the present invention flexible base layer 11, label layer 21 and protective layer 31, using general
Protective layer 31 is covered in the top of flexible base layer 11, and label layer 21 is attached in flexible base layer 11 between protective layer 31.
Label layer 21 of the present invention is made up of liquid metal 22, electric power connection line 23, coupling element 24 and chip 25, is made
When, liquid metal 22 is sprayed in the form of spraying in flexible base layer 11 using ink-jet printer, liquid metal 22 is distributed
For two panels or multi-disc, thickness is 30~50um, and liquid metal 22 can quickly form layer of metal oxide layer in atmosphere, the metal
Hydrogen bond is formed between oxide layer and flexible base layer 11, good adhesiving effect can be played with flexible base layer 11；Coupling member
Part 24 and chip 25 are pasted onto in flexible base layer 11 and formed with the overlap joint of liquid metal 22 and electrically connected, and electric power connection line 23 connects
Coupling element 24, chip 25 and extend to the outer surface of flexible base layer 11；Finally, protective layer 31 is covered in label layer 21 and soft
On property basalis 11, label layer 21 is closed.
The application of the present invention：
Refering to Fig. 1, liquid metal 22 of the present invention plays a part of transmitting antenna；Electric power connection line 23 of the present invention connects coupling element
24th, chip 25 and the outer surface of flexible base layer 11 is extended to, beneficial to the connection and intercommunication with outer signals；For metal
When, the present invention is provided with Magnetic adhesive mat 32 in the appearance of protective layer 31, and the present invention is directly attached into metal object by Magnetic adhesive mat 32
Product surface；During for non-metal article, flexible base layer 11 of the present invention is attached to the surface of non-metal article.
Because flexible base layer 11, liquid metal 22 and the protective layer 31 of the present invention are high ductibility and strong flexible
Material, in the presence of external force, the present invention good adaptability to changes is respectively provided with three dimension scale, suitable for any software article,
The label of yielding object or living animal.The present invention is easy to industrialized manufacture, and production cost is relatively low, wide suitable for application environment
It is general.
Claims (4)
1. a kind of flexible electronic label, it is characterised in that it includes flexible base layer（11）, label layer（21）And protective layer
（31）；The label layer（21）By liquid metal（22）, electric power connection line（23）, coupling element（24）And chip（25）Form,
Wherein, liquid metal（22）Burst is sprayed on flexible base layer（11）On, coupling element（24）And chip（25）Respectively with liquid
Metal（22）Overlap joint, electric power connection line（23）Connect coupling element（24）, chip（25）And extend to flexible base layer（11）Outside
Surface；
The protective layer（31）Outside is provided with Magnetic adhesive mat（32）；
The protective layer（31）It is covered in flexible base layer（11）Top, label layer（21）Located at flexible base layer（11）With protection
Layer（31）Between.
2. flexible electronic label according to claim 1, it is characterised in that flexible base layer（11）By polydimethylsiloxanes
Alkane PDMS or copolyesters silica gel Ecoflex materials make.
3. flexible electronic label according to claim 1, it is characterised in that liquid metal（22）For gallium-indium-tin alloy
Galinstan or eutectic gallium-indium alloy EGaIn.
4. flexible electronic label according to claim 1, it is characterised in that electric power connection line（23）For copper wire or filamentary silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154242.6A CN107766921A (en) | 2017-11-20 | 2017-11-20 | A kind of flexible electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154242.6A CN107766921A (en) | 2017-11-20 | 2017-11-20 | A kind of flexible electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107766921A true CN107766921A (en) | 2018-03-06 |
Family
ID=61279824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711154242.6A Pending CN107766921A (en) | 2017-11-20 | 2017-11-20 | A kind of flexible electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107766921A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1754283A (en) * | 2002-12-31 | 2006-03-29 | 艾利丹尼森公司 | Rfid device and method of forming |
| US20060181716A1 (en) * | 2005-01-28 | 2006-08-17 | Seiko Epson Corporation | RFID tag, printing paper, printer, and RFID system |
| CN1910600A (en) * | 2004-01-23 | 2007-02-07 | 株式会社半导体能源研究所 | ID label, ID card, and ID tag |
| CN101292272A (en) * | 2005-10-18 | 2008-10-22 | 艾利丹尼森公司 | Label with electronic components and method of making same |
| CN201965646U (en) * | 2010-11-02 | 2011-09-07 | 深圳市远望谷信息技术股份有限公司 | Metal electronic label |
| US20120075069A1 (en) * | 2010-09-23 | 2012-03-29 | North Carolina State University | Reversibly deformable and mechanically tunable fluidic antennas |
| CN103367880A (en) * | 2013-07-05 | 2013-10-23 | 华中科技大学 | Frequency-adjustable stretchable liquid metal antenna and manufacture method thereof |
| CN207517049U (en) * | 2017-11-20 | 2018-06-19 | 华东师范大学 | A kind of flexible electronic label |
-
2017
- 2017-11-20 CN CN201711154242.6A patent/CN107766921A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1754283A (en) * | 2002-12-31 | 2006-03-29 | 艾利丹尼森公司 | Rfid device and method of forming |
| CN1910600A (en) * | 2004-01-23 | 2007-02-07 | 株式会社半导体能源研究所 | ID label, ID card, and ID tag |
| US20060181716A1 (en) * | 2005-01-28 | 2006-08-17 | Seiko Epson Corporation | RFID tag, printing paper, printer, and RFID system |
| CN101292272A (en) * | 2005-10-18 | 2008-10-22 | 艾利丹尼森公司 | Label with electronic components and method of making same |
| US20120075069A1 (en) * | 2010-09-23 | 2012-03-29 | North Carolina State University | Reversibly deformable and mechanically tunable fluidic antennas |
| CN201965646U (en) * | 2010-11-02 | 2011-09-07 | 深圳市远望谷信息技术股份有限公司 | Metal electronic label |
| CN103367880A (en) * | 2013-07-05 | 2013-10-23 | 华中科技大学 | Frequency-adjustable stretchable liquid metal antenna and manufacture method thereof |
| CN207517049U (en) * | 2017-11-20 | 2018-06-19 | 华东师范大学 | A kind of flexible electronic label |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |