CN206322483U - A kind of laminated nanometer silver wire conducting film - Google Patents
A kind of laminated nanometer silver wire conducting film Download PDFInfo
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- CN206322483U CN206322483U CN201621313013.5U CN201621313013U CN206322483U CN 206322483 U CN206322483 U CN 206322483U CN 201621313013 U CN201621313013 U CN 201621313013U CN 206322483 U CN206322483 U CN 206322483U
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Abstract
The utility model is a kind of laminated nanometer silver wire conducting film, including the base material set gradually from the bottom to top, conductive adhesive layer, nano-silver thread conductive layer and optical film, the base material is PET (PET) chip base, the conductive adhesive layer is nano-silver conductive glue, and nano-silver thread length is 50~100nm in the nano-silver thread conductive layer and nano-silver thread is in intersecting net distribution；The optical film refractive index is 1.2~1.5, and thickness is 3~5 μm；The nano-silver thread conductive layer thickness is 100~200nm；The base material thickness is 100 μm；The utility model electric conductivity and tack are good, and face resistance rate is low, and optical film can effectively reduce mist degree, disclosure satisfy that the application in nano-silver conductive film touch-screen.
Description
Technical field
The utility model is related to application of the Nano Silver in microelectronics technology, more particularly to a kind of laminated nanometer silver wire is led
Electrolemma.
Background technology
As an important branch in microelectronics technology, status of the touch display screen in people live increasingly increases
It is high.In daily life, miscellaneous electronic product has turned into people's life inalienable part, such as mobile phone, flat board
Computer etc., and these electronic products much depend on touch display screen to realize its feature operation, therefore, touch display screen into
For the important ring in the life of many electronic products or even people.In display screen, the performance indications of conducting film are directly connected to production
The quality of moral character energy, traditional conducting membrane material is tin indium oxide (ITO), and ITO conducting films have the disadvantage that：Main component
Indium, it is expensive；Depositing operation under vacuum conditions, and must need expensive vacuum deposition device, and maintenance cost
It is high；ITO target in deposition process only less than 30% is splashed on substrate, remaining to be all splashed on locular wall, is caused
The significant wastage of raw material；Resistivity is higher；Lack pliability, it is not flexible, be not suitable for being applied to flexible touch screen.
Nano-silver conductive film is a kind of product that is emerging, being expected to replace ITO conducting films, and nano-silver conductive film is due to possessing
Good electric conductivity and light transmission, are particularly suitable for use in the making of touch-screen.Compared with traditional ITO conducting films, Nano Silver is led
Electrolemma has the following advantages that：Production efficiency is high, and price is relatively low；Face resistance is low, can accomplish less than 50 ohm, especially in big chi
Very little touch-screen has great advantage on making, to realize that oversize touch-screen and the unilateral cabling of large scale provide possibility；It is resistance to
Flexibility is good, to realize that flexible, bent touch-screen provides possibility；Coating process, low cost can be used.
The manufacture craft of nano-silver conductive film touch-screen includes gold-tinted technique, and gold-tinted technological requirement nano-silver conductive film possesses
Good electric conductivity and tack.Therefore, it is to meet industry to develop a kind of electric conductivity and the good nano-silver conductive film of tack
The necessary condition of metaplasia production.
The content of the invention
The utility model aims to solve the problem that the deficiency of the conductive membrane technologies of traditional ITO, meets the application demand of nano-silver conductive film,
And a kind of laminated nanometer silver wire conducting film is provided.
The utility model to achieve the above object, using following technical scheme：A kind of laminated nanometer silver wire conducting film, including
Base material, conductive adhesive layer, nano-silver thread conductive layer and the optical film set gradually from the bottom to top, the base material is poly terephthalic acid
Second diester (PET) chip base, the conductive adhesive layer is nano-silver conductive glue, and nano-silver thread length is in the nano-silver thread conductive layer
50~100nm and nano-silver thread are in intersecting net distribution.
The optical film refractive index is 1.2~1.5, and thickness is 3~5 μm.
The nano-silver thread conductive layer thickness is 100~200nm.
The base material thickness is 100 μm.
The beneficial effects of the utility model are：In the utility model nano-silver thread conductive layer nano-silver thread length be 50~
Net distribution, electric conductivity are good in intersecting for 100nm and nano-silver thread, and face resistance rate is low, and nano-silver conductive glue not only increases conduction
Property, and conductive layer tack is greatly improved, optical film can effectively reduce mist degree, disclosure satisfy that and touched in nano-silver conductive film
The application of screen.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- base materials；2- conductive adhesive layers；3- nano-silver thread conductive layers；4- optical films；
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of laminated nanometer silver wire conducting film, including set gradually from the bottom to top base material 1, conductive adhesive layer
2nd, nano-silver thread conductive layer 3 and optical film 4, the base material 1 are PET (PET) chip base, the conducting resinl
Layer 2 is nano-silver conductive glue, and nano-silver thread length is 50~100nm in the nano-silver thread conductive layer 3 and nano-silver thread is submitted
Pitch net distribution.
The refractive index of optical film 4 is 1.2~1.5, and thickness is 3~5 μm.
The thickness of nano-silver thread conductive layer 3 is 100~200nm.
The thickness of base material 1 is 100 μm.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model implement not by
The limitation of aforesaid way, if the various improvement that method design of the present utility model and technical scheme are carried out are employed, or without
Improvement directly applies to other occasions, within protection domain of the present utility model.
Claims (4)
1. a kind of laminated nanometer silver wire conducting film, it is characterised in that including set gradually from the bottom to top base material (1), conducting resinl
Layer (2), nano-silver thread conductive layer (3) and optical film (4), the base material (1) are PET (PET) chip base,
The conductive adhesive layer (2) is nano-silver conductive glue, and nano-silver thread length is 50~100nm in the nano-silver thread conductive layer (3)
And nano-silver thread is in intersection net distribution.
2. laminated nanometer silver wire conducting film according to claim 1, it is characterised in that optical film (4) refractive index is
1.2~1.5, thickness is 3~5 μm.
3. laminated nanometer silver wire conducting film according to claim 1, it is characterised in that the nano-silver thread conductive layer (3)
Thickness is 100~200nm.
4. laminated nanometer silver wire conducting film according to claim 1, it is characterised in that base material (1) thickness is 100 μ
m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313013.5U CN206322483U (en) | 2016-12-02 | 2016-12-02 | A kind of laminated nanometer silver wire conducting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313013.5U CN206322483U (en) | 2016-12-02 | 2016-12-02 | A kind of laminated nanometer silver wire conducting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322483U true CN206322483U (en) | 2017-07-11 |
Family
ID=59265406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621313013.5U Active CN206322483U (en) | 2016-12-02 | 2016-12-02 | A kind of laminated nanometer silver wire conducting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044087A (en) * | 2022-08-15 | 2022-09-13 | 江苏康辉新材料科技有限公司 | Low-haze optical film and preparation method and application thereof |
-
2016
- 2016-12-02 CN CN201621313013.5U patent/CN206322483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044087A (en) * | 2022-08-15 | 2022-09-13 | 江苏康辉新材料科技有限公司 | Low-haze optical film and preparation method and application thereof |
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