CN107092148A - A kind of electrochromism vacuum glass - Google Patents
A kind of electrochromism vacuum glass Download PDFInfo
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- CN107092148A CN107092148A CN201710494489.6A CN201710494489A CN107092148A CN 107092148 A CN107092148 A CN 107092148A CN 201710494489 A CN201710494489 A CN 201710494489A CN 107092148 A CN107092148 A CN 107092148A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
- G02F1/1533—Constructional details structural features not otherwise provided for
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
- G02F1/155—Electrodes
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Abstract
The invention provides a kind of electrochromism vacuum glass, it includes being sequentially overlapped the inner layer glass of setting, conductive layer, cathodic electrochromic layer, ion conductive layer, anode electrochromic layer, transparent oxide lower conductiving layer, separation layer, vacuum branch bed course and glass outer on transparent oxide.The electrochromism vacuum glass of the present invention is a kind of heat-insulated, sound insulation, antiultraviolet, lowers condensation point, the adjustable energy-efficient glass of illuminance；As architectural glazings soundproof effect and effect of heat insulation very well, it particularly can change day illuminance according to resident family's oneself requirement, reduce the influence of light radiation and radiant heat to indoor and people, meet comfort level of the people under certain solar radiation.The present invention, which preferably resolves electrochomeric glass and impacted by external environment, to be influenceed, and a day illuminance adjustment can not artificially be selected by solving vacuum glass, to the uncontrollable problem of light radiation heat.
Description
Technical field
The present invention relates to glass technology field, more particularly to a kind of electrochromism vacuum glass.
Background technology
Electrochomeric glass (Electrochromism Glass, hereinafter referred to as EC glass) is a kind of new multi-functional
Glass, its application in building, means of transport daylighting meets the variable glass industry future development of environmental protection, energy-conservation, transmitance
Direction.Although the technology end of the sixties in last century is found that WO3EC phenomenons, its application at present in the world still in by into
The developing stage of long-term fast growth phase of progressively marching toward, and still fall within the starting phase as market product at home.
" electrochromism " refers to the optical properties (reflectivity, transmitance, absorptivity etc.) of material in the effect of extra electric field
The lower phenomenon for occurring stable, reversible physical change, shows as the reversible change of color and transparency in appearance, EC glass with
There is wide market capacity and fine development prospect in future by correlation properties.
But electrochomeric glass is not so good as vacuum glass in sound insulation, air-flow thermal resistance (heat-insulated) effect.Between vacuum glass
Interlayer is full glass material sealing vacuum layer, and its general vacuum need to be up to 10-2Pa, its be it is a kind of truly it is heat-insulated, every
The glass of sound, low condensation point, it is adaptable to New Building Materials, means of transport and freezer door etc..In order to ensure vacuum glass vacuum
The long term life of degree, using low-melting glass in 300 DEG C~420 DEG C lower sealing edges, is added with long-acting air-breathing also in vacuum chamber
Agent, makes its vacuum life up to more than 20 years.But vacuum glass is to the radiant heat of sunshine, it is impossible to carry out on demand effective
Regulation and control.
Vacuum glass is exactly briefly heat preservation energy-saving, and electrochomeric glass is exactly dimming energy-saving.If it is true to provide a kind of collection
Empty glass and the electrochromism vacuum glass of electrochomeric glass, just can greatly expand the application of above two glass
Field, and make electrochromism vacuum glass be a kind of to integrate the most perfect of insulation, light modulation, ultraviolet radiation preventing and sound insulation
High-grade glass.
The content of the invention
Present invention solves the technical problem that being to provide a kind of electrochromism vacuum glass, the electrochromism that the application is provided
Vacuum glass has the glass for integrating insulation, light modulation, ultraviolet radiation preventing and sound insulation.
In view of this, this application provides a kind of electrochromism vacuum glass, including：It is sequentially overlapped the internal layer glass of setting
Led on glass, transparent oxide under conductive layer, cathodic electrochromic layer, ion conductive layer, anode electrochromic layer, transparent oxide
Electric layer, separation layer, vacuum branch bed course and glass outer.
It is preferred that, it is provided with the transparent oxide between conductive layer and the cathodic electrochromic layer on wire netting bar
Conductive layer, is provided with wire netting bar lower conductiving layer between the anode electrochromic layer and the transparent oxide lower conductiving layer.
It is preferred that, it is provided with transparent Indium insulation between conductive layer on the inner layer glass and the transparent oxide and prevents
Permeable formation.
It is preferred that, conduction on wire netting bar is provided with the inner layer glass and the transparent oxide between conductive layer
Layer, is provided with wire netting bar lower conductiving layer between the separation layer and the transparent oxide lower conductiving layer.
It is preferred that, upper transparent Indium insulation antiseepage is set on the inner layer glass and the transparent oxide between conductive layer
Permeable layers are with there is conductive layer on wire netting bar, and the upper transparent Indium insulation impermeable layer is arranged at the inner layer glass end.
It is preferred that, conductive layer is set in the following manner on the wire netting bar：
Conductive layer includes first long side bonding jumper and Duo Gen the second short side bonding jumper on the wire netting bar, wherein,
The first long side bonding jumper is extended in a first direction, and one end is used to connect the second short side bonding jumper,
The other end has the region that is left white of preset length, and the region that is left white is not connected to the second short side bonding jumper；
The many second short side bonding jumpers are connected with the described first long side bonding jumper, are extended in a second direction, and from institute
First long side bonding jumper one end is stated to arrange in the first direction；
The first direction is not parallel with the second direction.
It is preferred that, the first long side bonding jumper is copper or silver, and the second short side bonding jumper is copper, silver or chromium-copper chromium.
It is preferred that, the thickness of the separation layer is the thickness of conductive layer on 0.01~2mm, the transparent oxide for 50~
850nm, the thickness of the cathodic electrochromic layer is 200~800nm, and the thickness of the ion conductive layer is 5~650nm, institute
The thickness for stating anode electrochromic layer is 50~400nm, and the thickness of the transparent oxide lower conductiving layer is 50~850nm, institute
Inner layer glass is stated for Low-E glass, its thickness is 3~6mm, 0.1~0.3mm of vacuum gap of the vacuum branch bed course, support
Spot diameter is 100 μm~600 μm, the strong point height 0.1~0.3mm, strong point spacing 10mm~30mm, the glass outer
Thickness is 4~6mm.
It is preferred that, the thickness of the upper transparent Indium insulation impermeable layer is 5~200nm.
It is preferred that, the thickness of conductive layer is 50nm~5 μm, the thickness of the wire netting bar lower conductiving layer on the wire netting bar
Spend for 50nm~5 μm, 5 μm~36 μm of the width of the second short side bonding jumper itself, the spacing of adjacent second short side bonding jumper
For 40 μm~400mm.
The electrochromism vacuum glass of the present application, it includes being sequentially overlapped the inner layer glass of setting, transparent oxide
Upper conductive layer, cathodic electrochromic layer, ion conductive layer, anode electrochromic layer, transparent oxide lower conductiving layer, separation layer,
Vacuum branch bed course and glass outer.The application provide electrochromism vacuum glass set by it inner layer glass, vacuum branch
Bed course and glass outer, enable the heat conduction inside and outside electrochromism vacuum glass effectively air lock, make it have superpower
Thermal insulation protection performance, finally makes the indoor glass surface temperature of electrochromism vacuum glass close with room temperature, is difficult condensation；Its is true
Empty branch cushion layer structure has effectively obstructed the transmission of sound, makes its soundproof effect preferable；It is simultaneously saturating in electrochromism vacuum glass
Conductive layer, cathodic electrochromic layer, ion conductive layer, anode electrochromic layer, transparent oxide lower conductiving layer on bright oxide
It is folded in successively with separation layer between inner layer glass and vacuum branch bed course, so as to make obtained electrochromism vacuum glass to light
Radiant heat, ultraviolet there is stronger iris action, light can be from most dark to transparent change, therefore, the electricity of the application offer
Mutagens color vacuum glass has insulation, light modulation line, the function of the pre- ultraviolet radiation preventing of sound insulation simultaneously.
Further, the upper and lower conductive layer of wire netting bar is additionally provided with the electrochromism vacuum glass that the application is provided, can
The discoloration rate of vacuum electrochomeric glass is further speeded up, and makes change Color uniformity preferable.
Brief description of the drawings
Fig. 1 is the electrochromism vacuum glass schematic diagram that the embodiment of the present invention 1 is provided；
Fig. 2 is the electrochromism vacuum glass schematic diagram that the embodiment of the present invention 2 is provided；
Fig. 3 is the electrochromism vacuum glass schematic diagram that the embodiment of the present invention 3 is provided；
Fig. 4 is the electrochromism vacuum glass schematic diagram that the embodiment of the present invention 4 is provided；
Fig. 5 is the electrochromism vacuum glass schematic diagram that the embodiment of the present invention 5 is provided；
Fig. 6 is the structural representation of wire netting bar conductive layer plate of the present invention；
Fig. 7 is the structural representation of wire netting bar conductive layer lower panel of the present invention.
Embodiment
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, still
It should be appreciated that these descriptions are simply to further illustrate the features and advantages of the present invention, rather than to the claims in the present invention
Limitation.
The embodiment of the invention discloses a kind of electrochromism vacuum glass, including：Be sequentially overlapped setting inner layer glass, thoroughly
Conductive layer on bright oxide, cathodic electrochromic layer, ion conductive layer, anode electrochromic layer, transparent oxide lower conductiving layer,
Separation layer, vacuum branch bed course and glass outer.
This application provides a kind of electrochromism vacuum glass, it has the advantage of electrochomeric glass and vacuum glass concurrently,
And effectively compensate for the defect of electrochomeric glass and vacuum glass.
Specifically, the separation layer in herein described electrochromism vacuum glass is material well known to those skilled in the art
Matter, example, the separation layer can be glass, or the SiO of dielectric layer, wherein this layer2Mixture includes B2O3、
Al2O3、Bi2O3With the one or more and SiO in ZnO2, its thickness is 0.01~2mm.
On the transparent oxide conductive layer have concurrently it is transparent with conductive function, mainly upper and lower transparency conducting layer it
Between add certain voltage, form uniform electric field between the two layers, make the electrochromism layer material between two layers in electric field action
Lower generation redox reaction, makes its color and transmitance change, then transparent oxide conductive layer can also be referred to as electricity
Mutagens chromatograph discoloration electric field driven layer.Transparent oxide conductive needs have higher light transmission rate and good conduction
Property, common used material has ITO, FTO, AZO etc..The thickness of conductive layer is 50~850nm on the transparent oxide, in specific implementation
In example, the thickness of conductive layer is 100~500nm on the transparent oxide.
The ion conductive layer is also known as dielectric substrate, and ion conductive layer has high ionic conductance, to guarantee in electricity
Ion, such as all solid state inorganic electrolyte (LiPON), Organic-inorganic composite are quickly conducted between mutagens color and ion storage
Type polymer (PEO-LiCIO4)；Its material is material well known to those skilled in the art, example, and the ion conductive layer is
Lithium ion conductor layer, more specifically, the material of the electrode layer is LiWOx+NixVyOz、LiTaO3Or Li+LiTaO3.Institute
The thickness for stating ion conductive layer is 5~650nm, in a particular embodiment, and the thickness of the ion conductive layer is 20~500nm.
The anode electrochromic layer typically use transition metal oxide and its derivative, oxidizing process coloured material,
Under it is the certain voltage applied between upper and lower transparency conducting layer, the electric field action of formation, anode electrochromic layer loses
The anion migrated in electronics or dielectric substrate realizes discoloration, can have NiO with materialx、IrO2Deng；Its material is this area
Material known to technical staff, example, the anode electrochromic layer is NiOx, more specifically, the anode electrochromism
The material of layer is NiO.The thickness of the anode electrochromic layer is 50~400nm, and in a particular embodiment, the anode is electroluminescent
The thickness of photochromic layer is 100~300nm.
The cathodic electrochromic layer, typically using transition metal oxide and its derivative, reduction process coloured material,
Under it is the certain voltage applied between upper and lower transparency conducting layer, the electric field action of formation, cathodic electrochromic layer is obtained
The cation migrated in electronics and dielectric substrate realizes discoloration, can have WO with materialx、MO3Deng, more specifically, the negative electrode
The material of electrochromic layer is WO2.9.The thickness of the cathodic electrochromic layer is 200~800nm, in a particular embodiment, institute
The thickness for stating cathodic electrochromic layer is 250~500nm.
The transparent oxide lower conductiving layer be between upper and lower transparency conducting layer add certain voltage, two layers it
Between form uniform electric field, the electrochromism layer material between two layers is occurred redox reaction under electric field action, make its face
Color and transmitance change, therefore, and transparent oxide lower conductiving layer is referred to as electrochromic layer discoloration electric field driven layer.
Electrically conducting transparent layer material needs have higher light transmission rate and good electric conductivity, and common used material has ITO, FTO, AZO etc., shown
Example, the transparent oxide lower conductiving layer is ito film, and its thickness is 50~850nm, in a particular embodiment, described transparent
The thickness of oxide lower conductiving layer is 100~500nm.
The material of the inner layer glass is Low-E glass, and its thickness is 3~6mm.The vacuum branch bed course, its vacuum space
0.1~0.3mm of gap, a diameter of 100 μm~600 μm of the strong point, strong point height 0.1~0.3mm, strong point spacing 10mm~
30mm.The thickness of the glass outer is 4~6mm.
The application electrochromism vacuum glass include being sequentially overlapped the inner layer glass of setting, conductive layer on transparent oxide,
Cathodic electrochromic, ion conductive layer, anode electrochromic layer, transparent oxide lower conductiving layer, separation layer, vacuum branch bed course with
Glass outer；By each layer of electrochromism be encapsulated in vacuum glass inner layer glass (interior) and vacuum glass glass outer (outdoor) it
Between, and each layer of electrochromism is arranged on inner layer glass end；Mainly solve problems with：1) each layer of electrochromism is in vacuum state
Under, it can not be corroded by outside moisture, solve other electrochomeric glass electrochromic layers, particularly each layer end face is exposed to sky
In gas, easily the service life of each layer of electrochromism substantially prolongs the problem of peeling or formation moisture interlayer by moisture intrusion；
2) each layer of electrochromism is arranged on inner layer glass end, and mainly solve glass outer is influenceed by outside air temperature, particularly in extremely cold bar
The problem of discoloration rate slows down or even can not changed colour under part；3) separation layer isolated vacuum branch bed course and electrochromic layer directly connect
Touch, vacuum branch bed course now selects stainless steel, directly the short-circuit electrochromic layer of contact meeting, the setting of separation layer can effectively solve this
Problem.
The transparent oxide conductive layer side's of hope resistance in design is the smaller the better, but due to transparent Indium object space
The reduction of resistance, its thickness for depositing (sputtering, evaporation, chemistry) transparent oxide layer (ITO) will increase.Therefore in transparent oxygen
In the case that compound layer (ITO) thickness is certain, wire netting bar conductive layer can be set in electrochromism vacuum glass to improve
The electric conductivity of bright oxide conducting layer, it is ensured that certain vision transmitance.
Preferably, it is provided with metal between conductive layer and the anode electrochromic layer on the transparent oxide
Conductive layer on net bar, is provided with wire netting bar between the cathodic electrochromic layer and the transparent oxide lower conductiving layer and leads
Electric layer.
The setting of above-mentioned wire netting bar conductive layer can ensure the certain vision transmitance of form, and transparent oxide conductive layer exists
Design when side resistance can not be made small, and square resistance is smaller, and the thickness of transparent oxide will increase, with transparent Indium
The increase of the thickness of thing, transmitance just necessarily reduces, but in the case where ensureing the certain transmitance of form, with electrochomeric glass area
Increase, due to the effect of its internal resistance, the electric field between upper and lower transparent oxide conductive layer dies down, uniformity be deteriorated.Discoloration speed
Rate is slack-off and uniformity is deteriorated, and the wire netting bar conductive layer of this particular design is set in electrochromism vacuum glass, aids in
Electric conductivity of the upper and lower transparent oxide conductive layer under certain side's resistance, strengthens electric field, and can make upper and lower transparent Indium
Thing conduction interlayer Electric Field Distribution is uniform, under conditions of the certain vision transmitance of form is ensured, accelerates discoloration rate and carries
High change Color uniformity.
Or, conductive layer on wire netting bar, institute are provided with the inner layer glass and the transparent oxide between conductive layer
State and wire netting bar lower conductiving layer is provided between separation layer and the transparent oxide lower conductiving layer.
The set-up mode of above-mentioned wire netting bar conductive layer can ensure the form of large area, in the bar of certain vision transmitance
Under part, accelerate the discoloration rate of form and improve form change Color uniformity.
The upper and lower conductive layer of wire netting bar causes upper and lower transparent oxide conductive layer electric-field enhancing uniformity to improve, and it is improved
The discoloration rate of electrochromic layer prepared by full sputtering (evaporation) plated film inorganic full-solid technology and uniformity is good, improves nothing
Machine full-solid electrochromic glass, area are bigger, and coloring fading rate is slower, the problem of uniformity is deteriorated, and improves large scale electricity
Cause the discoloration rate uniformity and uniformity of photo chromic glass；The Electric Field Distribution for changing existing electrochomeric glass internal structure is equal
Even property and the electric-field intensity for improving application part；So that the ion in ion storage is permeating by ion conductive layer
During to cathodic electrochromic layer, diffusion velocity is accelerated with the lifting of electric-field intensity, and electrochromic discoloration rate is accelerated, this
Planting structural metal net bar conductive layer causes the Electric Field Distribution uniformity of electrochomeric glass internal structure to become more preferable, electrochromism
The Electric Field Distribution uniformity of inside glass structure improves, and electrochromism discoloration uniformity, uniformity improve.
The structural representation of herein described wire netting bar conductive layer on the wire netting bar as shown in fig. 6, specifically, lead
Electric layer is set in the following manner：
Conductive layer includes first long side bonding jumper and Duo Gen the second short side bonding jumper on the wire netting bar, wherein,
The first long side bonding jumper is extended in a first direction, and one end is used to connect the second short side bonding jumper,
The other end has the region that is left white of preset length, and the region that is left white is not connected to second bonding jumper；
The many second short side bonding jumpers are connected with the described first long side bonding jumper, are extended in a second direction, and from institute
First long side bonding jumper one end is stated to arrange in the first direction；
The first direction is not parallel with the second direction.
The first direction of the upper wire netting bar conductive layer can be understood as the long side side of wire netting bar conductive layer in Fig. 6
To the second direction can be understood as the short side direction of wire netting bar conductive layer in Fig. 6, the first direction and described second
The span of direction angulation is 90 ° ± 1 °, including endpoint value；The first direction is preferably with the second direction
90°.110 be the first long side bonding jumper in Fig. 6, and 120 be the second short side bonding jumper；L in Fig. 6 is wire netting bar conductive layer
The long edge lengths of plate or the wire netting bar conductive layer lower panel in Fig. 7, W is the length of wire netting bar conductive layer plate, and X is phase
Spacing between the adjacent second short side bonding jumper 120, X1 is the width of the second short side bonding jumper, and X2 is the length for being left white region
Degree, it is equal to the half of spacing and the second short side strip width X1 sums between the adjacent second short side bonding jumper, and Y1 is
The width of first long side bonding jumper, Y2 is the length of the second short side bonding jumper, and Y1 is much smaller than Y2.
The value of X, X1, X2, Y1, Y2, L and W in herein described wire netting bar conductive layer can be according to actual electroluminescent changes
The performance of color vacuum glass is adjusted, in a particular embodiment, and X span is 40 μm~600mm, X1 span
For 5 μm~36 μm, X2 span is 20 μm~300mm, and Y1 span is 2mm~20mm, W=Y1+Y2.Described
The radical of two short side bonding jumpers 120 is set to n, then L=(n-1) * X+n*X1+X2.
The formation material of the wire netting bar conductive layer can be chromium-copper chromium, copper, silver, copper alloy or silver alloy, more specifically
, the first long side bonding jumper is copper or silver and its alloy, and the second bonding jumper is copper, silver or chromium-copper chromium.
In order to further improve the light penetration of electrochromism vacuum glass, the application is also in the inner layer glass and institute
State and be provided with transparent Indium insulation impermeable layer on transparent oxide between conductive layer；Upper transparent Indium insulation impermeable layer and
Separation layer mainly serve insulation it is impermeable, or isolation buffer act on.
The material of the upper transparent Indium insulation impermeable layer is with SiO2Exemplified by filling, its thickness is 5~200nm, in reality
Apply in example, the thickness of the upper transparent Indium insulation impermeable layer is 30~180nm.
In the case of insulated including upper transparent Indium impermeable layer and separation layer, conductive layer on wire netting bar also can be set
With wire netting bar lower conductiving layer, and metal is provided between conductive layer and the cathodic electrochromic layer on the transparent oxide
Conductive layer on net bar, is provided with wire netting bar between the anode electrochromic layer and the transparent oxide lower conductiving layer and leads
Electric layer；
Or, be provided with the inner layer glass and the transparent oxide between conductive layer on wire netting bar conductive layer with it is upper
Transparent Indium insulation impermeable layer, and the upper transparent Indium insulation impermeable layer is arranged at the inner layer glass end.
The invention provides a kind of electrochromism vacuum glass, it includes being sequentially overlapped the inner layer glass of setting, transparent oxygen
Conductive layer, cathodic electrochromic layer, ion conductive layer, anode electrochromic layer, transparent oxide lower conductiving layer, isolation in compound
Layer, vacuum branch bed course and glass outer.The electrochromism vacuum glass of the present invention is a kind of heat-insulated, sound insulation, antiultraviolet, attenuating
Condense point, the adjustable energy-efficient glass of illuminance；As architectural glazings soundproof effect preferably, effect of heat insulation is best, especially
It is that can change day illuminance according to resident family's oneself requirement, reduces the influence of light radiation and radiant heat to indoor and people, meet people
Comfort level under certain solar radiation.The present invention, which preferably resolves electrochomeric glass and impacted by external environment, to be influenceed,
A day illuminance adjustment can not artificially be selected by solving vacuum glass, to the uncontrollable problem of light radiation heat.
For a further understanding of the present invention, the electrochromism vacuum glass that the present invention is provided is carried out with reference to embodiment
Describe in detail, protection scope of the present invention is not limited by the following examples.
Embodiment 1
A kind of electrochromism vacuum glass, including be sequentially overlapped the inner layer glass 1 of setting, conductive layer 2 on transparent oxide,
Cathodic electrochromic layer 3, ion conductive layer 4, anode electrochromic layer 5, transparent oxide lower conductiving layer 6, separation layer 7, vacuum
Branch bed course 8 and glass outer 9.The structural representation of the electrochromism vacuum glass of the present embodiment is as shown in Figure 1.
Every layer of specific material and thickness are specifically as shown in table 1 in above layers,
The parametric data table of the present embodiment electrochromism vacuum glass of table 1
The performance of the present embodiment electrochromism vacuum glass is detected, is specially：Heat-insulating property K=0.56W/ (m2·K)；Dew
- 60 DEG C of experimental tests temperature stickup times 4min, no frosting, without condensation；The propagation of sound needs medium, composite vacuum glass every
Acoustic performance amount testing inspection is up to 39dB；Visible light transmissivity can be adjusted from 1%~60%, and radiant heat only has 0.4%~
33%, ultraviolet penetrates almost nil；Life-span can be for 20-30.
Embodiment 2
A kind of electrochromism vacuum glass, including be sequentially overlapped internal layer Low-E glass 1, the upper transparent oxide of setting and lead
Conductive layer 10, cathodic electrochromic layer 3, ion conductive layer 4, anode electrochromic layer 5, wire netting bar in electric layer 2, wire netting bar
Lower conductiving layer 11, transparent oxide lower conductiving layer 6, separation layer 7, vacuum branch bed course 8 and glass outer 9.The present embodiment it is electroluminescent
The structural representation of discoloration vacuum glass is as shown in Figure 2.
Every layer of specific material and thickness are specifically as shown in table 2 in above layers,
The parametric data table of the present embodiment electrochromism vacuum glass of table 2
| Title | Material | Thickness |
| Inner layer glass | Low-E glass | 6mm |
| Conductive layer on transparent oxide | ITO(In2O5Sn) | 160±20nm |
| Conductive layer on wire netting bar | Cu | 3000nm |
| Cathodic electrochromic layer | WOx | 250nm |
| Ion conductive layer | Li+LiWOз | 500nm |
| Anode electrochromic layer | NiO | 280nm |
| Wire netting bar lower conductiving layer | Cu | 2000nm |
| Transparent oxide leads lower electric layer | ITO(In2O5Sn) | 160±20nm |
| Separation layer | SiO2Mixture dielectric layer | 0.06mm |
| Vacuum branch bed course | Pad height | 0.2mm |
| Glass outer | Glass | 6mm |
Embodiment 3
A kind of electrochromism vacuum glass, including be sequentially overlapped the inner layer glass 1 of setting, upper transparent Indium insulation it is impermeable
Conductive layer 2, cathodic electrochromic layer 3, ion conductive layer 4, anode electrochromic layer 5, transparent Indium on layer 12, transparent oxide
Thing lower conductiving layer 6, separation layer 7, vacuum layer 8 and glass outer 9.The structural representation of the electrochromism vacuum glass of the present embodiment
As shown in Figure 3.
| Title | Material | Thickness |
| Inner layer glass | Low-E glass | 6mm |
| Upper transparent Indium insulation impermeable layer | SiO2 | 135±5nm |
| Conductive layer on transparent oxide | ITO(In2O5Sn) | 260±20nm |
| Cathodic electrochromic layer | WOx | 250nm |
| Ion conductive layer | Li+LiTaOз | 30nm |
| Anode electrochromic layer | NiO | 200nm |
| Transparent oxide lower conductiving layer | ITO(In2O5Sn) | 260±20nm |
| Separation layer | SiO2Mixture dielectric layer | 0.03mm |
| Vacuum branch bed course | Pad height | 0.2mm |
| Glass outer | Glass | 6mm |
Embodiment 4
A kind of electrochromism vacuum glass, including be sequentially overlapped the inner layer glass 1 of setting, upper transparent Indium insulation it is impermeable
Layer 12, conductive layer 2 on transparent oxide, conductive layer 10, cathodic electrochromic layer 3, ion conductive layer 4, anode on wire netting bar
Electrochromic layer 5, wire netting bar lower conductiving layer 11, transparent oxide lower conductiving layer 6, separation layer 7, vacuum branch bed course 8 and outer layer
Glass 9.The structural representation of the electrochromism vacuum glass of the present embodiment is as shown in Figure 4.
| Title | Material | Thickness |
| Inner layer glass | Low-E glass | 6mm |
| Upper transparent Indium insulation impermeable layer | SiO2 | 85±5nm |
| Conductive layer on transparent oxide | ITO(In2O5Sn) | 160±20nm |
| Conductive layer on wire netting bar | CrCuCr(Cr+Cu+Cr) | (50+3000+100)nm |
| Cathodic electrochromic layer | WOx | 250nm |
| Ion conductive layer | Li+LiWOз | 40nm |
| Anode electrochromic layer | NiO | 200nm |
| Wire netting bar lower conductiving layer | CrCuCr(Cr+Cu+Cr) | (50+2000+100)nm |
| Transparent oxide lower conductiving layer | ITO(In2O5Sn) | 160±20nm |
| Separation layer | SiO2Mixture dielectric layer | 0.03mm |
| Vacuum branch bed course | Pad height | 0.2mm |
| Glass outer | Glass | 6mm |
Embodiment 5
A kind of electrochromism vacuum glass, including be sequentially overlapped the inner layer glass 1 of setting, upper transparent Indium insulation it is impermeable
Layer 12, conductive layer 10 on wire netting bar, conductive layer 2, cathodic electrochromic layer 3, ion conductive layer 4, anode on transparent oxide
Electrochromic layer 5, transparent oxide lower conductiving layer 6, wire netting bar lower conductiving layer 11, separation layer 7, vacuum branch bed course 8 and outer layer
Glass 9.The structural representation of the electrochromism vacuum glass of the present embodiment is as shown in Figure 5.
| Title | Material | Thickness |
| Inner layer glass | Low-E glass | 5mm |
| Upper transparent Indium insulation impermeable layer | SiO2 | 135±5nm |
| Conductive layer on wire netting bar | Cu(Ag) | 2000nm |
| Conductive layer on transparent oxide | ITO(In2O5Sn) | 160±20nm |
| Cathodic electrochromic layer | WOx | 250nm |
| Ion conductive layer | Li+LiTaOз | 500nm |
| Anode electrochromic layer | NiO | 280nm |
| Transparent oxide lower conductiving layer | ITO(In2O5Sn) | 160±20nm |
| Wire netting bar lower conductiving layer | Cu(Ag) | 1600nm |
| Separation layer | SiO2Mixture dielectric layer | 0.03mm |
| Vacuum branch bed course | Pad | 0.2mm |
| Glass outer | Glass | 5mm |
The performance of this above example electrochromism vacuum glass is detected, is specially：Heat-insulating property K=0.56W/ (m2·
K)；- 60 DEG C of dew-point test temperature stickup times 4min, no frosting, without condensation；The propagation of sound needs medium, composite evacuated glass
The sound insulation property energy testing inspection of glass is up to 39dB；Visible light transmissivity can be adjusted from 1%~60%, and radiant heat only has
0.1%~33%, ultraviolet penetrates almost nil；Its life-span can be for 20-30.
The explanation of above example is only intended to the method and its core concept for helping to understand the present invention.It should be pointed out that pair
, under the premise without departing from the principles of the invention, can also be to present invention progress for those skilled in the art
Some improvement and modification, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of electrochromism vacuum glass, including：Be sequentially overlapped the inner layer glass of setting, conductive layer, the moon on transparent oxide
Pole electrochromic layer, ion conductive layer, anode electrochromic layer, transparent oxide lower conductiving layer, separation layer, vacuum branch bed course with
Glass outer.
2. electrochromism vacuum glass according to claim 1, it is characterised in that on the transparent oxide conductive layer with
Conductive layer on wire netting bar, the anode electrochromic layer and the transparent Indium are provided between the cathodic electrochromic layer
Wire netting bar lower conductiving layer is provided between thing lower conductiving layer.
3. electrochromism vacuum glass according to claim 1 or 2, it is characterised in that the inner layer glass with it is described
Transparent Indium insulation impermeable layer is provided with bright oxide between conductive layer.
4. electrochromism vacuum glass according to claim 1, it is characterised in that the inner layer glass and the transparent oxygen
Conductive layer on wire netting bar is provided with compound between conductive layer, between the separation layer and the transparent oxide lower conductiving layer
It is provided with wire netting bar lower conductiving layer.
5. electrochromism vacuum glass according to claim 1, it is characterised in that the inner layer glass and the transparent oxygen
Upper transparent Indium insulation impermeable layer is set in compound between conductive layer and has conductive layer on wire netting bar, and the upper transparent oxygen
Change insulation impermeable layer and be arranged at the inner layer glass end.
6. the electrochromism vacuum glass according to claim 2,4 or 5, it is characterised in that conductive on the wire netting bar
Layer is set in the following manner：
Conductive layer includes first long side bonding jumper and Duo Gen the second short side bonding jumper on the wire netting bar, wherein,
The first long side bonding jumper is extended in a first direction, and one end is used to connect the second short side bonding jumper, another
End is left white region with preset length, and the region that is left white is not connected to the second short side bonding jumper；
The many second short side bonding jumpers are connected with the described first long side bonding jumper, are extended in a second direction, and from described
Rise and arrange in the first direction in one long side bonding jumper one end；
The first direction is not parallel with the second direction.
7. electrochromism vacuum glass according to claim 6, it is characterised in that the first long side bonding jumper be copper or
Silver, the second short side bonding jumper is copper, silver or chromium-copper chromium.
8. electrochromism vacuum glass according to claim 1, it is characterised in that the thickness of the separation layer is 0.01~
The thickness of conductive layer is 50~850nm on 2mm, the transparent oxide, the thickness of the cathodic electrochromic layer for 200~
800nm, the thickness of the ion conductive layer is 5~650nm, and the thickness of the anode electrochromic layer is 50~400nm, described
The thickness of transparent oxide lower conductiving layer is 50~850nm, and the inner layer glass is Low-E glass, and its thickness is 3~6mm, institute
State 0.1~0.3mm of vacuum gap of vacuum branch bed course, a diameter of 100 μm~600 μm of the strong point, strong point height 0.1~
0.3mm, strong point spacing 10mm~30mm, the thickness of the glass outer is 4~6mm.
9. the electrochromism vacuum glass according to claim 3 or 5, it is characterised in that the upper transparent Indium insulation is anti-
The thickness of permeable formation is 5~200nm.
10. the electrochromism vacuum glass according to claim 3,4 or 5, it is characterised in that conductive on the wire netting bar
The thickness of layer is 50nm~5 μm, and the thickness of the wire netting bar lower conductiving layer is 50nm~5 μm, the second short side bonding jumper
5 μm~36 μm of the width of itself, the spacing of adjacent second short side bonding jumper is 40 μm~400mm.
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| CN108278068A (en) * | 2017-12-29 | 2018-07-13 | 中国建筑材料科学研究总院有限公司 | A kind of electrochromic, aircraft and preparation method thereof |
| CN109825805A (en) * | 2019-01-23 | 2019-05-31 | 上海博译金属有限公司 | A kind of metal targets for electrochomeric glass and its preparation method and application method |
| CN111562705A (en) * | 2020-05-25 | 2020-08-21 | 广东省雅众幕墙科技有限公司 | Electrochromic glass light modulation window assembly |
| CN115291451A (en) * | 2022-08-26 | 2022-11-04 | 浙江景昇薄膜科技有限公司 | Transparent display assembly for realizing contrast adjusting function and preparation method thereof |
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| CN111562705A (en) * | 2020-05-25 | 2020-08-21 | 广东省雅众幕墙科技有限公司 | Electrochromic glass light modulation window assembly |
| CN115291451A (en) * | 2022-08-26 | 2022-11-04 | 浙江景昇薄膜科技有限公司 | Transparent display assembly for realizing contrast adjusting function and preparation method thereof |
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