CN203982828U - A kind of based on nano-silver thread Flat panel touch display screen nesa coating group - Google Patents
A kind of based on nano-silver thread Flat panel touch display screen nesa coating group Download PDFInfo
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- CN203982828U CN203982828U CN201420372092.1U CN201420372092U CN203982828U CN 203982828 U CN203982828 U CN 203982828U CN 201420372092 U CN201420372092 U CN 201420372092U CN 203982828 U CN203982828 U CN 203982828U
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Abstract
This case relates to a kind of based on nano-silver thread Flat panel touch display screen nesa coating group, and it is provided with anti-scratch antifog film, toughened glass, the first optics glue-line, the first nano-silver thread transparent conductive film, the second optics glue-line and the second nano-silver thread transparent conductive film from top to bottom successively; Anti-scratch antifog film is provided with anti-scratch antifogging coating, optics PET and tack coat from top to bottom successively; The first nano-silver thread transparent conductive film and the second nano-silver thread transparent conductive film are provided with nano-silver thread coating, optics PET and anti-scratch antifogging coating from top to bottom successively.This case is by adopting double-layer nanometer silver line transparent conductive film can effectively improve the electric conductivity of conductive film group; ITO scarcity of resources, adopts nano-silver thread cheap for manufacturing cost, and does not need expensive magnetron sputtering apparatus; By adding multiple anti-scratch antifogging coatings, greatly improve the comprehensive wear resistance of conductive film group.
Description
Technical field
The utility model relates to a kind of macromolecule membrane group, particularly relates to a kind of based on nano-silver thread Flat panel touch display screen nesa coating group.
Background technology
Come from the needs that flat-panel monitor is made, since Badeker has reported to make it to form cadmium oxide transparent conductive film by thermal evaporation cadmium, the research and development of transparent conductive film are generally paid attention to.The sixties in last century, tin indium oxide (ITO) becomes the main body of nesa coating, decades afterwards, develop again metal-based compound multilayer film, aluminium-doped zinc oxide (AZO) film, multicomponent transparent conductive oxide (TCO) material, conducting polymer film and other transparent conductive materials and applied and give birth to.
Transparent conductive film is the most frequently used thin-film material of transparency electrode of liquid crystal display (LCD), plasma display (PDP), electroluminescent display (EL/0LED), touch-screen (TouchPanel), solar cell and other electronic instruments.The products such as following mobile terminal, intelligent appliance, to the solid demand that has of touch panel, along with contact panel is in large size, low priceization, the essential problems such as ITO conductivity and light transmittance such as are difficult for overcoming at the factor, have limited the application of nesa coating.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of and scratch resistantly anti-ly hazes, the compound inflexibility touch-screen nesa coating group based on nano-silver thread of the high grade of transparency, high conductivity.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of based on nano-silver thread Flat panel touch display screen nesa coating group, be provided with successively from top to bottom anti-scratch antifog film, toughened glass, the first optics glue-line, the first nano-silver thread transparent conductive film, the second optics glue-line and the second nano-silver thread transparent conductive film.
Preferably, described based on nano-silver thread Flat panel touch display screen nesa coating group, described anti-scratch antifog film is provided with anti-scratch antifogging coating, optics PET and tack coat from top to bottom successively.
Preferably, described based on nano-silver thread Flat panel touch display screen nesa coating group, described the first nano-silver thread transparent conductive film and the second nano-silver thread transparent conductive film are provided with nano-silver thread coating, optics PET and anti-scratch antifogging coating from top to bottom successively.
Preferably, described based on nano-silver thread Flat panel touch display screen nesa coating group, the thickness of described toughened glass is 0.6～0.8mm.
Preferably, described based on nano-silver thread Flat panel touch display screen nesa coating group, the thickness of described the first optics glue-line and the second optics glue-line is 30～50 μ m.
Preferably, described based on nano-silver thread Flat panel touch display screen nesa coating group, described anti-scratch antifogging coating is fluorine resin coating, and its thickness is 3～5 μ m.
Preferably, described based on nano-silver thread Flat panel touch display screen nesa coating group, the thickness of described nano-silver thread coating is 0.1～0.3 μ m.
The beneficial effects of the utility model are: 1) compared to ITO, adopt nano-silver thread can reduce surperficial resistance; 2) adopt double-layer nanometer silver line transparent conductive film can effectively improve the electric conductivity of conductive film group; 3) ITO scarcity of resources, adopts nano-silver thread cheap for manufacturing cost, and does not need expensive magnetron sputtering apparatus; 4) by adding multiple anti-scratch antifogging coatings, greatly improved the comprehensive wear resistance of conductive film group.
Brief description of the drawings
Fig. 1 is a kind of structural representation based on nano-silver thread Flat panel touch display screen nesa coating group of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to specification word.
As shown in Figure 1, should by the structure of nesa coating group be based on nano-silver thread Flat panel touch display screen: be provided with successively from top to bottom anti-scratch antifog film 1, toughened glass 2, the first optics glue-line 3, the first nano-silver thread transparent conductive film 4, the second optics glue-line 5 and the second nano-silver thread transparent conductive film 6.
Wherein, anti-scratch antifog film 1 is provided with anti-scratch antifogging coating, optics PET and tack coat from top to bottom successively.The first nano-silver thread transparent conductive film 4 and the second nano-silver thread transparent conductive film 6 are provided with nano-silver thread coating, optics PET and anti-scratch antifogging coating from top to bottom successively.
The thickness of toughened glass 2 is preferably 0.6～0.8mm, and toughened glass has good shock resistance, and it can protect the integrality of nesa coating group.If the thickness of toughened glass 2 is less than 0.6mm, its shock resistance reduces, and causes difficulty of processing to increase because thickness is excessively thin, and manufacturing cost uprises; If the thickness of toughened glass 2 is greater than 0.8mm, can affect the integral light-transmitting degree of nesa coating group.
The thickness of the first optics glue-line 3 and the second optics glue-line 5 is preferably 30～50 μ m.Optics glue-line is preferably OCA optical cement, and it is binding agent, also plays the effect of resilient coating simultaneously, can offset part of impact force, thereby ensures the normal work of nano-silver thread transparent conductive film.If the thickness of the first optics glue-line 3 and the second optics glue-line 5 is less than 30 μ m, cohesive force is lower, easily causes nano-silver thread transparent conductive film to come off; If the thickness of the first optics glue-line 3 and the second optics glue-line 5 is greater than 50 μ m, the blocked up light transmittance that can reduce product entirety of glue-line, and easily there is the glue phenomenon of overflowing.
Anti-scratch antifogging coating is fluorine resin coating, and its thickness is preferably 3～5 μ m.Fluorine resin coating is expensive, stable chemical nature, and wear-resisting and waterproof vapour, has good anti-scratch effect, can effectively increase the useful life of product.If this coating layer thickness is less than 3 μ m, can affect its anti-scratching wearproof and antifog ability; If this coating layer thickness is greater than 5 μ m, can increase the manufacturing cost of this product.
The thickness of nano-silver thread coating is 0.1～0.3 μ m.If the thickness of nano-silver thread coating is less than 0.1 μ m, its conductive capability is affected, and greatly shorten useful life; If nano-silver conductive layer thickness is greater than 0.3 μ m, though are improved in conductive capability and useful life, conductive layer is because thickness increases, and transparency declines to some extent.
In this case, the thickness of optics PET is preferably 100 μ m, and the tack coat in anti-scratch antifog film 1 can be silica gel, acrylate pressure sensitive adhesive or polyurethane glue, and its thickness is preferably 25～50 μ m.
Transparency >=88% after this formed product, conductive layer surface resistance is 40～160 Ω, has excellent electric conductivity, can be used for the touch screen electronic equipments such as mobile phone, computer, intelligent appliance.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification and execution mode, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (7)
1. one kind based on nano-silver thread Flat panel touch display screen nesa coating group, it is characterized in that, be provided with successively from top to bottom anti-scratch antifog film, toughened glass, the first optics glue-line, the first nano-silver thread transparent conductive film, the second optics glue-line and the second nano-silver thread transparent conductive film.
2. as claimed in claim 1ly it is characterized in that based on nano-silver thread Flat panel touch display screen nesa coating group, described anti-scratch antifog film is provided with anti-scratch antifogging coating, optics PET and tack coat from top to bottom successively.
3. as claimed in claim 1 based on nano-silver thread Flat panel touch display screen nesa coating group, it is characterized in that, described the first nano-silver thread transparent conductive film and the second nano-silver thread transparent conductive film are provided with nano-silver thread coating, optics PET and anti-scratch antifogging coating from top to bottom successively.
4. as claimed in claim 1ly it is characterized in that based on nano-silver thread Flat panel touch display screen nesa coating group, the thickness of described toughened glass is 0.6～0.8mm.
5. as claimed in claim 1ly it is characterized in that based on nano-silver thread Flat panel touch display screen nesa coating group, the thickness of described the first optics glue-line and the second optics glue-line is 30～50 μ m.
6. as claimed in claim 2 or claim 3 based on nano-silver thread Flat panel touch display screen nesa coating group, it is characterized in that, described anti-scratch antifogging coating is fluorine resin coating, and its thickness is 3～5 μ m.
7. as claimed in claim 3ly it is characterized in that based on nano-silver thread Flat panel touch display screen nesa coating group, the thickness of described nano-silver thread coating is 0.1～0.3 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372092.1U CN203982828U (en) | 2014-07-07 | 2014-07-07 | A kind of based on nano-silver thread Flat panel touch display screen nesa coating group |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420372092.1U CN203982828U (en) | 2014-07-07 | 2014-07-07 | A kind of based on nano-silver thread Flat panel touch display screen nesa coating group |
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| CN203982828U true CN203982828U (en) | 2014-12-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485345A (en) * | 2014-12-15 | 2015-04-01 | 京东方科技集团股份有限公司 | Flexible electrode structure, manufacturing method thereof and flexible display substrate |
| CN114927260A (en) * | 2022-03-16 | 2022-08-19 | 苏州六材新材料科技有限公司 | Conductive film and preparation method thereof |
-
2014
- 2014-07-07 CN CN201420372092.1U patent/CN203982828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485345A (en) * | 2014-12-15 | 2015-04-01 | 京东方科技集团股份有限公司 | Flexible electrode structure, manufacturing method thereof and flexible display substrate |
| CN114927260A (en) * | 2022-03-16 | 2022-08-19 | 苏州六材新材料科技有限公司 | Conductive film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sidike New Materials (Jiangsu) Co.,Ltd. Assignor: Suzhou Sidike New Material Science & Technology Co., Ltd. Contract record no.: 2015320010031 Denomination of utility model: Silver-nanowire-based transparent conductive film set for tablet touch screen Granted publication date: 20141203 License type: Exclusive License Record date: 20150408 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP03 | Change of name, title or address |
Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6 Patentee after: Jiangsu Stick new materials Polytron Technologies Inc Address before: 215400 Taicang Economic Development Zone, Jiangsu, Qingdao West Road, No. 11, No. Patentee before: Suzhou Sidike New Material Science & Technology Co., Ltd. |
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| CP03 | Change of name, title or address |