CN107230514A - Flexible conductive film - Google Patents
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- CN107230514A CN107230514A CN201610168525.5A CN201610168525A CN107230514A CN 107230514 A CN107230514 A CN 107230514A CN 201610168525 A CN201610168525 A CN 201610168525A CN 107230514 A CN107230514 A CN 107230514A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
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Abstract
A kind of flexible conductive film, including flexible substrate layer, flexible conductive layer and flexible aqueous vapor separation layer, flexible substrate layer, flexible conductive layer and flexible aqueous vapor separation layer are stacked on one another setting, combine the flexible conductive film described in formation, can meet flexible conductive film not easy to break, scratch resistance, scratch-resistant, resist bending folding, high light transmitance, compared with demands such as low haze, anti-steams, it can be widely applied in various photoelectric devices, in the photoelectric device especially with flexible demand and water proofing property demand.
Description
Technical field
The present invention relates to optical technical field, more particularly to a kind of flexible conductive film.
Background technology
Nesa coating has the advantages that low resistance, high-transmission rate, in recent years, is widely used in material
In the fields such as science, the energy, information, microelectronics industry, nesa coating also turns into the weight of industry research
Point.
In the prior art, nano-silver thread conducting film is prepared, it usually needs repeat immersion nano-silver thread, hot pressing
The steps such as process, technique is cumbersome, and every time repeat after, its faying face can form a light
Educational circles face, adds up, and can largely reduce the light transmission rate of conducting film.Chinese patent literature
CN102214499, that is, disclose a kind of preparation method of nesa coating, and step includes：It is coated with hydrophily
Transparent resin dries hydrophily transparent resin on flexible transparent substrate, soaks dried hydrophily saturating
Ming tree fat is in the dispersion liquid of nano-silver thread, hot pressing hydrophily transparent resin, allows nano-silver thread to enter hydrophilic
Property transparent resin in, and repeat the immersion and heat-press step for several times, the conduction produced using this kind of method
Film, light transmission rate is low.
There is another method in the prior art, be coating nanometer silver wire slurry in PET base material, this
The nesa coating that the method for kind is made, lacks surface protection, nano-silver thread layer is easy to fall off, and electrically conducting transparent
Film surface is easily scraped off, and the base material of nano-silver thread conducting film is analogous to the hardening film of ITO conducting films,
Nano-silver thread is coated with hardening film, then is dried, such a method is different from ITO sputterings, still
Similar from base material, so existing, light transmission rate is low, mist degree is high, adhesive force is low, flexible poor, production effect
The low a series of problems of rate.
Conventional nesa coating can realize flat touch control, but the equal inflexibility of its base material, conductive layer,
The also function without water vapor rejection, limits the preparation of flexible touch screen simultaneously.
Therefore, industry need badly it is a kind of have that light transmission rate is high, mist degree is low, adhesive force is high, resist bending and
The flexible conductive film for the advantages of steam can be obstructed.
The content of the invention
In view of this, the present invention proposes a kind of flexible conductive film, its preparation method and soft with this
The touch-screen of property conducting film, the flexible conductive film has the structure design of electrical-conductive nanometer wire cured film,
The effect not easy to break of good protection conducting film can be played, realizes that significantly the bending of inside or both sides is even
Fold, and the flexible conductive film has scratch resistance, scratch-resistant, integral thickness compared with conduction prepared by equal base material
The relatively thin advantage of film thickness.
A kind of flexible conductive film proposed according to the purpose of the present invention, including：
Flexible substrate layer；
At least one layer of flexible conductive layer；
At least one layer of flexibility aqueous vapor separation layer；
Each layer stackup in the flexible conductive film is set.
It is preferred that, the flexible aqueous vapor separation layer is arranged on a side surface of flexible substrate layer, described soft
Property conductive layer is arranged on a side surface of the remote flexible substrate layer of flexible aqueous vapor separation layer.
It is preferred that, the flexible conductive layer is arranged on a side surface of flexible substrate layer, the flexible water
Vapor barrier coatings are arranged on a side surface of the remote flexible substrate layer of flexible conductive layer.
It is preferred that, the flexible conductive layer is arranged on a side surface of flexible substrate layer, the flexible water
Vapor barrier coatings are arranged on a side surface of the remote flexible conductive layer of flexible substrate layer.
It is preferred that, the flexible aqueous vapor separation layer is arranged in the both side surface of flexible substrate layer, described soft
Property conductive layer is arranged in the both side surface of remote flexible substrate layer of flexible aqueous vapor separation layer.
It is preferred that, the flexible conductive layer is arranged in the both side surface of flexible substrate layer, the flexible water
Vapor barrier coatings are arranged in the both side surface of remote flexible substrate layer of flexible conductive layer.
It is preferred that, material selection PET, the cycloolefin copolymer of the flexible substrate layer
One kind in thing, cyclic olefin polymer, polyimides, polymethyl methacrylate or makrolon or its
A variety of mixtures.
It is preferred that, the thickness of the flexible substrate layer is 5 μm -100 μm.
It is preferred that, the flexible conductive layer deposits ITO conducting films by magnetron sputtering method, or by changing
Learn the mode deposited graphite alkene or spraying nano silver wire of vapour deposition or dispersed electro-conductive is received in coating fluid
Rice wire and be made.
It is preferred that, the flexible aqueous vapor separation layer is by evaporation, sputtering, chemical vapor deposition or atom
One layer of inorganic oxide that the mode of layer deposition grows, the inorganic oxide material is selected from TiO2、Al2O3、
SiO2In one or more.
Compared with prior art, the present invention has following technical advantage：
The flexible conductive film being laminated by flexible substrate layer, flexible conductive layer with flexible aqueous vapor separation layer,
Significantly inside or both sides bending can be achieved, or even folds, and its thinner thickness, light transmission rate are high, mist
Degree is low.
With flexible aqueous vapor separation layer, extraneous steam infiltration can be effectively obstructed, the external rings such as water oxygen are obstructed
Erosion of the border to device, improves the performance of barrier steam.
Flexible conductive layer can be made by the dispersed electro-conductive nano metal silk in coating fluid, be served good
The effect not easy to break of protection flexible conductive film, and there is scratch resistance, it is scratch-resistant, improve simultaneously
The adhesive force of flexible substrate layer, it is to avoid the problems such as nano-silver thread comes off and surface is scraped off, is improved soft
The quality of property conducting film.
Structure sheaf is simple, manufacture craft is simpler, and production cost is low.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to reality
The accompanying drawing used required for applying in example or description of the prior art is briefly described, it should be apparent that, below
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of flexible conductive film in the embodiment of the present invention one
Fig. 2 is the structural representation of flexible conductive film in the embodiment of the present invention two
Fig. 3 is the structural representation of flexible conductive film in the embodiment of the present invention three
Fig. 4 is the structural representation of flexible conductive film in the embodiment of the present invention four
Fig. 5 is the structural representation of flexible conductive film in the embodiment of the present invention five
The reference and part explanation being related in accompanying drawing：1. flexible substrate layer；2. flexible conductive layer；
3. flexible aqueous vapor separation layer.
Embodiment
As described in the background art, existing nesa coating, preparation technology is cumbersome, low production efficiency,
And the nesa coating prepared is present that light transmission rate is low, mist degree is high, adhesive force is low, flexible difference etc. one is
Row problem, and the function of barrier steam can not be realized.
Below, the concrete technical scheme to the present invention is described in detail.
Flexible conductive film in the present invention, including flexible substrate layer 1, flexible conductive layer 2 and flexible steam resistance
Interlayer 3, wherein, flexible conductive layer 2 is arranged at least side of flexible substrate layer 1, flexible water vapor rejection
Layer 3 is also disposed at each layer at least side of flexible substrate layer 1, flexible conductive film, including flexible base
Material layer 1, flexible conductive layer 2 are stacked with flexible aqueous vapor separation layer 3, and combination forms flexible conductive film.
Obtained flexible conductive film, light transmission rate is high, mist degree is low, adhesive force is high, flexible, while can be real
Now obstruct the function of steam.
Material selection PET (PET), the cyclic olefine copolymer of flexible substrate layer 1
(COP), cyclic olefin polymer (COC), polyimides (PI), polymethyl methacrylate (PMMA)
Or one or more mixtures in the material such as makrolon (PC), the flexible substrate layer prepared
Thickness is between 5 μm -100 μm.
The material of flexible conductive layer 2 is acrylic resin, polymerization of acrylic modified polyurethane, acrylic acid
One kind in the materials such as ester modified organic siliconresin, organosiloxane resins or epoxy resin or its is a variety of mixed
Compound, the thickness for the compliant conductive hardened layer 2 prepared is between 5nm-1000nm, thickness is preferred
Between 5nm-500nm.The preparation of flexible conductive layer 2, can deposit a layer thickness using magnetron sputtering method
For tens to hundreds of nanometers of ITO conducting films, or the deposited graphite alkene by way of chemical vapor deposition,
Or spraying nano silver wire, or coating graphene oxide solution, graphene oxide solution is reduced to stone
Black alkene conductive film, i.e. flexible conductive layer 2, it is furthermore preferred that being the dispersed electro-conductive nano metal in coating fluid
Silk and flexible conductive layer 2 is made, the preferred nano-silver thread of electrical-conductive nanometer wire is dispersed by nano-silver thread
The surface in flexible substrate layer 1 or flexible aqueous vapor separation layer 3 is coated after in coating fluid, can be improved soft
Property substrate layer 1 and flexible aqueous vapor separation layer 3 adhesive force, it is to avoid nano-silver thread is come off and surface is scraped off
The problems such as, improve the quality of flexible conductive film.
Flexible aqueous vapor separation layer 3 is the side by evaporation, sputtering, chemical vapor deposition or ald
One layer of inorganic oxide of formula growth, inorganic oxide material is selected from TiO2、Al2O3、SiO2In one kind
Or it is a variety of, main function is that steam and oxygen are obstructed, and plays the function to outside environmental barrier,
Prevent inner substrate oxidation, corrosion.
Flexible substrate layer 1, flexible conductive layer 2 select above-mentioned material with flexible aqueous vapor separation layer 3, and select
Suitable thickness is taken, the flexible conductive film produced can meet flexibility, anti-steam, conduction, scratch resistance, resistance to
The demand such as bending, foldable, can be applied to Flexible Displays, flexible touch screen, flexible light, flexible light
The fields such as volt.
Below, the structure of flexible conductive film and preparation in the present invention are further illustrated in conjunction with specific embodiments
Method.
Embodiment one：
Refer to Fig. 1, flexible conductive film, including flexible substrate layer 1, flexible conductive layer 2 and flexible steam
Barrier layer 3, flexible aqueous vapor separation layer 3 is arranged on a side surface of flexible substrate layer 1, flexible conductive layer
2 are arranged on a side surface of the remote flexible substrate layer 1 of flexible aqueous vapor separation layer 3, specific preparation process
It is as follows：
S1, offer flexible substrate layer 1 are as substrate, and flexible substrate layer 1 can pass through Screw Extrusion mechanism
It is standby to form, specifically include, the optical thin film particle needed for molded substrate layer is subjected to melt process, then adopt
The substrate layer material under molten condition is uniformly extruded with screw extruder, the flexible base of film-form is consequently formed
Material layer 1, longitudinal stretching is carried out to the flexible substrate layer 1 after shaping or cross directional stretch is handled so that flexible base
Material layer 1 is overall to be thinned, light transmittance increase, mist degree reduction；
S2, the flexible aqueous vapor separation layer 3 of surface preparation in flexible substrate layer 1, pass through evaporation, sputtering, change
Learn the one layer of inorganic oxygen of side superficial growth of the modes such as vapour deposition, ald in flexible substrate layer 1
Compound, inorganic oxide mainly includes the one or more in TiO2, Al2O3, SiO2, and it is mainly made
With being that steam and oxygen are obstructed, the function to outside environmental barrier is played, flexible substrate layer 1 is prevented
Oxidation, corrosion；
S3, on a side surface of the remote flexible substrate layer 1 of flexible aqueous vapor separation layer 3 prepare flexibility lead
Electric layer 2, it is preferred that the coating fluid for being mixed with nano-silver thread is spread evenly across to the side table of flexible substrate layer 1
On face, flexible conductive layer 2 is formed, flexible conductive layer coating thickness is controlled in 5-1000nm, preferably
Between 5nm-500nm, flexible substrate layer 1, flexible aqueous vapor separation layer 3 are stacked gradually with flexible conductive layer 2
Set, form flexible conductive film；
S4, to flexible conductive film carry out laterally or longitudinally stretch processing, to form film-form flexible conductive film,
So that film is integrally thinned, and light transmission rate increases, mist degree reduction；
S5, the flexible conductive film of shaping is put into drying box processing is dried, ultimately formed flexible
Fold, and the flexible conductive film of anti-steam.
Embodiment two：
Refer to Fig. 2, flexible conductive film, including flexible substrate layer 1, flexible conductive layer 2 and flexible steam
Barrier layer 3, flexible conductive layer 2 is arranged on a side surface of flexible substrate layer 1, flexible aqueous vapor separation layer
3 are arranged on a side surface of the remote flexible substrate layer 1 of flexible conductive layer 2, and specific preparation process is as follows：
S1, flexible substrate layer 1 is provided as substrate, institute in the preparation be the same as Example one of flexible substrate layer 1
State；
S2, on the surface of flexible substrate layer 1 prepare flexible conductive layer 2, it is preferred that nano-silver thread will be mixed with
Coating fluid be spread evenly across on a side surface of flexible substrate layer 1, formed flexible conductive layer 2, flexibility is led
Electric layer coating thickness is controlled between 5-1000nm, preferably 5nm-500nm；
S3, the flexible steam resistance of preparation on a side surface of the remote flexible substrate layer 1 of flexible conductive layer 2
Interlayer 3, by modes such as evaporation, sputtering, chemical vapor deposition, alds in flexible conductive layer 2
One layer of inorganic oxide of superficial growth, inorganic oxide mainly include TiO2, Al2O3, SiO2 in
One or more, its main function is that steam and oxygen are obstructed, and is played to outside environmental barrier
Function, prevents oxidation, the corrosion of flexible substrate layer 1 and flexible conductive layer 2, thus, flexible substrate layer 1,
Flexible conductive layer 2 is cascading with flexible aqueous vapor separation layer 3, forms flexible conductive film；
Afterwards, described in be the same as Example one, laterally or longitudinally stretch processing is carried out to flexible conductive film, with
Form film-form flexible conductive film so that film is integrally thinned, and light transmission rate increases, mist degree reduction,
The flexible conductive film of shaping is put into drying box again processing is dried, ultimately form flexible folding,
And the flexible conductive film of anti-steam.
Embodiment three：
Refer to Fig. 3, flexible conductive film, including flexible substrate layer 1, flexible conductive layer 2 and flexible steam
Barrier layer 3, and unlike embodiment one, embodiment two, now, flexible substrate layer 1 is located at centre,
Flexible conductive layer 2 and flexible aqueous vapor separation layer 3 are located in the both side surface of flexible substrate layer 1 respectively, by
This can preferably protect flexible substrate layer 1, it does not aoxidized, corroded, free from the influence of the external environment,
Specific preparation process is as follows：
S1, offer flexible substrate layer 1 are used as substrate, preparation be the same as Example one, the reality of flexible substrate layer 1
Apply described in example two；
S2, in the both side surface of flexible substrate layer 1 flexible conductive layer 2 and flexible water vapor rejection are prepared respectively
In the preparation method such as embodiment one, embodiment two of layer 3, flexible conductive layer 2 and flexible aqueous vapor separation layer 3
Described, thus, flexible conductive layer 2, flexible substrate layer 1 are cascading with flexible aqueous vapor separation layer 3,
Form flexible conductive film；
Afterwards, be the same as Example one, described in embodiment two, flexible conductive film is laterally or longitudinally drawn
Stretch processing, to form film-form flexible conductive film so that film is integrally thinned, and light transmission rate increase,
Mist degree is reduced, then the flexible conductive film of shaping is put into drying box processing is dried, and ultimately forming can
Bending fold, and the flexible conductive film of anti-steam.
Example IV：
Refer to Fig. 4, flexible conductive film, including flexible substrate layer 1, flexible conductive layer 2 and flexible steam
Barrier layer 3, is with the difference of embodiment one, embodiment two, embodiment three, in the present embodiment,
Flexible conductive layer 2 and flexible aqueous vapor separation layer 3 respectively have two layers, are distributed in the both sides of flexible substrate layer 1,
Flexible substrate layer 1 can be preferably protected, it does not aoxidized, corroded, it is free from the influence of the external environment,
Improve the quality of flexible conductive film, specific preparation process is as follows：
S1, flexible substrate layer 1 is provided as substrate, the preparation be the same as Example one of flexible substrate layer 1 to reality
Apply described in example three；
S2, the flexible aqueous vapor separation layer 3 of surface preparation in flexible substrate layer 1, flexible aqueous vapor separation layer 3
Preparation method as described in embodiment one, embodiment two, embodiment three, thus, form flexible water
The structure that vapor barrier coatings 3, flexible substrate layer 1, flexible aqueous vapor separation layer 3 are stacked gradually；
S3, make respectively on a side surface of the remote flexible substrate layer 1 of two sheets of flexible aqueous vapor separation layer 3
Standby flexible conductive layer 2, preparation method such as embodiment one, embodiment two, the embodiment three of flexible conductive layer 2
Described in, thus, flexible conductive layer 2, flexible aqueous vapor separation layer 3, flexible substrate layer 1, flexible steam
Barrier layer 3 is cascading with flexible conductive layer 2, forms flexible conductive film；
Afterwards, be the same as Example one is laterally or longitudinally drawn flexible conductive film to described in embodiment three
Stretch processing, to form film-form flexible conductive film so that film is integrally thinned, and light transmission rate increase,
Mist degree is reduced, then the flexible conductive film of shaping is put into drying box processing is dried, and ultimately forming can
Bending fold, and the flexible conductive film of anti-steam.
Embodiment five：
Refer to Fig. 5, flexible conductive film, including flexible substrate layer 1, flexible conductive layer 2 and flexible steam
Barrier layer 3, is with the difference of example IV, in the present embodiment, and flexible conductive layer 2 is arranged on soft
Property substrate layer both side surface on, and flexible aqueous vapor separation layer 3 is arranged on the remote soft of flexible conductive layer 2
Property substrate layer 1 both side surface on, due to flexible aqueous vapor separation layer 3 be located at outermost, can effectively protect
Flexible substrate layer 1 is not aoxidized with flexible conductive layer 2, corroded, free from the influence of the external environment, is improved
The quality of flexible conductive film, specific preparation process is as follows：
S1, flexible substrate layer 1 is provided as substrate, the preparation be the same as Example one of flexible substrate layer 1 to reality
Apply described in example four；
S2, flexible conductive layer 2, the preparation method of flexible conductive layer 2 are prepared on the surface of flexible substrate layer 1
As described in embodiment one, embodiment two, embodiment three, example IV, thus, form flexibility and lead
The structure that electric layer 2, flexible substrate layer 1, flexible conductive layer 2 are stacked gradually；
S3, prepare respectively on a side surface of the remote flexible substrate layer 1 of two sheets of flexible conductive layer 2 it is soft
Property aqueous vapor separation layer 3, the preparation method of flexible aqueous vapor separation layer 3 such as embodiment one, embodiment two, implement
Described in example three, example IV, thus, flexible aqueous vapor separation layer 3, flexible conductive layer 2, flexible parent metal
Layer 1, flexible conductive layer 2 are cascading with flexible aqueous vapor separation layer 3, form flexible conductive film；
Afterwards, be the same as Example one is laterally or longitudinally drawn flexible conductive film to described in example IV
Stretch processing, to form film-form flexible conductive film so that film is integrally thinned, and light transmission rate increase,
Mist degree is reduced, then the flexible conductive film of shaping is put into drying box processing is dried, and ultimately forming can
Bending fold, and the flexible conductive film of anti-steam.
By the flexible conductive film prepared by above example, respectively have advantage, embodiment one, embodiment
2nd, in embodiment three, due to only having three-decker, thus preparation method is simple, production cost is relatively low,
And flexible conductive film can reach not easy to break, scratch resistance, scratch-resistant, resist bending folding, high light transmitance,
Compared with characteristics such as low haze, anti-steams；In example IV and embodiment five, due to there is five-layer structure, thus
Preparation method is relatively complicated, but the water vapor permeability of flexible conductive film can then more preferably, and equally, flexibility is led
Electrolemma also have excellent not easy to break, scratch resistance, scratch-resistant, resist bending folding, high light transmitance, compared with
The characteristics such as low haze.
Flexible conductive film in the present invention, can apply to Flexible Displays, flexible touch screen, flexible light,
In the fields such as flexible photovoltaic, the different demands of user are met.
Flexible conductive film in the present invention, including flexible substrate layer 1, flexible conductive layer 2 and flexible steam resistance
Interlayer 3, by being stacked between each layer, can meet flexible conductive film not easy to break, scratch resistance, it is scratch-resistant,
Resist bending folding, high light transmitance, compared with demands such as low haze, anti-steams, can be widely applied to various
In photoelectric device, in the photoelectric device especially with flexible demand and water proofing property demand.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment,
And without departing from the spirit or essential characteristics of the present invention, can be real in other specific forms
The existing present invention.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and
It is nonrestrictive, the scope of the present invention is limited by appended claims rather than described above, therefore purport
Included by all changes fallen in the implication and scope of the equivalency of claim in the present invention.
Any reference in claim should not be considered as to the claim involved by limitation.
Although moreover, it will be appreciated that the present specification is described in terms of embodiments, not each in fact
Mode is applied only comprising an independent technical scheme, this narrating mode of specification is only to be risen to be clear
See, the skilled in the art should refer to the specification as a whole, the technical scheme in each embodiment
It can form that other embodiments which can be understood by those skilled in the art through appropriately combined.
Claims (10)
1. a kind of flexible conductive film, it is characterised in that including：
Flexible substrate layer；
At least one layer of flexible conductive layer；
At least one layer of flexibility aqueous vapor separation layer；
Each layer is cascading in the flexible conductive film.
2. flexible conductive film as claimed in claim 1, it is characterised in that：The flexible aqueous vapor separation layer
It is arranged on a side surface of flexible substrate layer, the flexible conductive layer is arranged on flexible aqueous vapor separation layer
On a side surface away from flexible substrate layer.
3. flexible conductive film as claimed in claim 1, it is characterised in that：The flexible conductive layer is set
On a side surface of flexible substrate layer, the flexible aqueous vapor separation layer is arranged on the remote of flexible conductive layer
On one side surface of flexible substrate layer.
4. flexible conductive film as claimed in claim 1, it is characterised in that：The flexible conductive layer is set
On a side surface of flexible substrate layer, the flexible aqueous vapor separation layer is arranged on the remote of flexible substrate layer
On one side surface of flexible conductive layer.
5. flexible conductive film as claimed in claim 1, it is characterised in that：The flexible aqueous vapor separation layer
It is arranged in the both side surface of flexible substrate layer, the flexible conductive layer is arranged on flexible aqueous vapor separation layer
In both side surface away from flexible substrate layer.
6. flexible conductive film as claimed in claim 1, it is characterised in that：The flexible conductive layer is set
In the both side surface of flexible substrate layer, the flexible aqueous vapor separation layer is arranged on the remote of flexible conductive layer
In the both side surface of flexible substrate layer.
7. flexible conductive film as claimed in claim 1, it is characterised in that：The material of the flexible substrate layer
Material is from PET, cyclic olefine copolymer, cyclic olefin polymer, polyimides, poly-
One kind or its a variety of mixture in methyl methacrylate or makrolon.
8. flexible conductive film as claimed in claim 1, it is characterised in that：The thickness of the flexible substrate layer
Spend for 5 μm -100 μm.
9. flexible conductive film as claimed in claim 1, it is characterised in that：The flexible conductive layer, leads to
Cross magnetron sputtering method deposition ITO conducting films, or by way of chemical vapor deposition deposited graphite alkene or
Spraying nano silver wire or in coating fluid dispersed electro-conductive nano metal silk and be made.
10. flexible conductive film as claimed in claim 1, it is characterised in that：The flexible water vapor rejection
Layer is the one layer of inorganic oxygen grown by way of evaporation, sputtering, chemical vapor deposition or ald
Compound, the inorganic oxide material is selected from TiO2、Al2O3、SiO2In one or more.
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| CN201610168525.5A CN107230514A (en) | 2016-03-23 | 2016-03-23 | Flexible conductive film |
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| CN201610168525.5A CN107230514A (en) | 2016-03-23 | 2016-03-23 | Flexible conductive film |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107799236A (en) * | 2017-10-31 | 2018-03-13 | 南京旭羽睿材料科技有限公司 | A kind of Graphene electrodes fast preparation method |
| CN107936275A (en) * | 2017-12-13 | 2018-04-20 | 长春聚明光电材料有限公司 | A kind of Kapton of flexibility water white transparency and preparation method thereof |
| CN108010605A (en) * | 2017-11-21 | 2018-05-08 | 张家港康得新光电材料有限公司 | Nesa coating and its electronic device |
| CN108447617A (en) * | 2018-02-02 | 2018-08-24 | 湖南兴威新材料有限公司 | A method of protection nano-silver thread transparent conductive film |
| CN109215838A (en) * | 2018-11-22 | 2019-01-15 | 河北晶乐光电科技有限公司 | Crystal silicon solar energy battery back electrode slurry, preparation method and battery |
| CN110085687A (en) * | 2019-04-26 | 2019-08-02 | 潮州市亿加光电科技有限公司 | A kind of combination electrode and its preparation method and application |
| CN112201410A (en) * | 2020-09-28 | 2021-01-08 | 安徽宇航派蒙健康科技股份有限公司 | Composite conductive film based on CVD and preparation method thereof |
| WO2022020975A1 (en) * | 2020-05-25 | 2022-02-03 | 汕头超声显示器技术有限公司 | Bending-resistant transparent conductive composite film and manufacturing method therefor |
| CN115323345A (en) * | 2022-08-12 | 2022-11-11 | 通威太阳能（安徽）有限公司 | Carrier plate and method for prolonging service life of carrier plate |
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| CN108447617A (en) * | 2018-02-02 | 2018-08-24 | 湖南兴威新材料有限公司 | A method of protection nano-silver thread transparent conductive film |
| CN109215838A (en) * | 2018-11-22 | 2019-01-15 | 河北晶乐光电科技有限公司 | Crystal silicon solar energy battery back electrode slurry, preparation method and battery |
| CN110085687A (en) * | 2019-04-26 | 2019-08-02 | 潮州市亿加光电科技有限公司 | A kind of combination electrode and its preparation method and application |
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| CN112201410A (en) * | 2020-09-28 | 2021-01-08 | 安徽宇航派蒙健康科技股份有限公司 | Composite conductive film based on CVD and preparation method thereof |
| CN115323345A (en) * | 2022-08-12 | 2022-11-11 | 通威太阳能（安徽）有限公司 | Carrier plate and method for prolonging service life of carrier plate |
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Application publication date: 20171003 |