CN208207468U - A kind of automatically controlled all solid state intelligent dimming device of modified form - Google Patents
A kind of automatically controlled all solid state intelligent dimming device of modified form Download PDFInfo
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- CN208207468U CN208207468U CN201820156020.1U CN201820156020U CN208207468U CN 208207468 U CN208207468 U CN 208207468U CN 201820156020 U CN201820156020 U CN 201820156020U CN 208207468 U CN208207468 U CN 208207468U
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Abstract
The utility model discloses a kind of automatically controlled all solid state intelligent dimming device of modified form, the automatically controlled all solid state intelligent dimming device of modified form to transparent base (1) is set gradually in stacking from bottom to top: transparent base (1), the compound strengthening layer of dielectric (2), lower transparent electrode layer (3), lower electrochromic layer (4), ion conducting layer (5), upper electrochromic layer (6), upper transparent electrode layer (7), dielectric composite protection layer (8).The invention also discloses a kind of windowpane, the windowpane has the above-mentioned automatically controlled all solid state intelligent dimming device of modified form.The utility model especially increases the compound strengthening layer of dielectric, dielectric composite protection layer, visible light transmittance is enable to be promoted by preferred film material, film layer structure, process, while also increasing Colour selection range when full impregnated and discoloration.
Description
Technical field
The utility model relates to a kind of automatically controlled all solid state intelligent dimming devices of modified form, belong to field of energy-saving technology.
Background technique
Existing conventional solid electrochromic system in electrochromism technical field, by so-called including transparent base
" six layers " basic model framework: transparent base (1)/lower transparent electrode layer (2)/lower electrochromic layer (3)/ion conducting layer (4)/
Upper electrochromic layer (5)/upper transparent electrode layer (6).
Electrochromic system includes the material of two layers of reversible oxidation or reduction-state in model above, one of oxidation state one
As for be it is transparent, another reduction-state is in general transparent, and transparency conducting layer is connected with external power supply, is applied to
Appropriate positive DC voltage between lower two layers of transparent conductive electrode, the ion of ion storage layer are extracted, by ion conductor, into
Enter electrochromic layer, realize idle memory, after adding counter voltage, electrochromic layer intermediate ion is extracted, and is then entered again
Storage layer, glass restore transparence；By controlling the different variations of the product transmitance, color, selectively absorbs or reflect
Extraneous heat radiation and internal thermal diffusion.In some application fields, the form of two kinds of matrix combinations can be used, every kind of matrix can
With holding part electrochromism function, and entirely dimming color change system is to be combined into two kinds of matrixes.
In electrochromism basic material, cathode off-color material amorphous oxide tungsten most tends to be practical, counterelectrode generally use with
Another electrochromic material of electrochromic layer complementation, i.e., if photochromic layer is cathode electrochromic material, counterelectrode is used
Anode electrochromic material.Under applied voltage effect, cathode, anode will be coloured and be faded simultaneously, to make coloured state face
Color is deeper and the state light transmittance that fades is higher.The typical combination of this complementary discoloration is WO-NiO, and WO is coloured under reduction-state, NiO
It is coloured under oxidation state, thus discoloration can be made to deepen.Similarly, when WO is in oxidation state, NiO is reduction-state, to can produce
The glass of high transmittance out.In addition solid ionic conductor also receives much attention, LiF, LiA1F4, LiN, LiA1C1 etc.
Ion conductor film all has preferable comprehensive performance.
Utility model content
For color when solving former all solid state intelligent dimming production at high cost, full impregnated light and discoloration is single, vision effect
Fruit is bad, finished size is less than normal, full impregnated when the problems such as light transmittance is too low, conductive film needs high temperature to prepare, the utility model provides one
The kind automatically controlled all solid state intelligent dimming device of modified form, the utility model pass through preferred film material, film layer structure, technique side
Method especially increases the compound strengthening layer of dielectric, dielectric composite protection layer, so that visible light transmittance is promoted, simultaneously
Also increase Colour selection range when full impregnated and discoloration.
In order to solve the above technical problems, the utility model provides a kind of automatically controlled all solid state intelligent dimming device of modified form,
It is characterized in, the automatically controlled all solid state intelligent dimming device of modified form is in that stacking is set gradually to transparent base from bottom to top: transparent
It is the compound strengthening layer of matrix, dielectric, lower transparent electrode layer, lower electrochromic layer, ion conducting layer, upper electrochromic layer, upper
Prescribed electrode layer, dielectric composite protection layer.
Preferably, the compound strengthening layer of the dielectric includes SiO2Layer, TiO2Layer, Si3N4Layer, Si2N2O layers, ZnSnO2Layer,
Nb2O5Layer, ZnO layer, ZrO2Layer, NbZr layers, BiO2Layer, Al2O3Layer, Cr2It is one of or several in N layers.
Preferably, the dielectric composite protection layer includes TiO2Layer, Cr2N layers, ZnSnO2Layer, ZnO layer, ZrO2Layer,
NbZr layers, Si3N4Layer, SiO2Layer, Si2N2O layers, BiO2Layer, Al2O3Layer, Nb2O5Layer, Cr layers, Al layers, the one of which in Pd layers
Or it is several.
Preferably, the lower transparent electrode layer includes FTO layers, ATO layers, ITO layer, Ag layers, Au layers, Cu layers, AZO layers, GZO
Layer, GXO layers, Al layers, Cr layers, at least one in Pt layers.
Preferably, the upper transparent electrode layer includes Cr layers, Al layers, ITO layer, Ni layers, FTO layers, Au layers, ATO layers, Ag
Layer, Cu layers, AZO layers, at least one in Pt layers.
Preferably, the lower electrochromic layer includes WO3Layer, Ta2O5Layer, V2O5Layer, MoO3Layer, Nb2O5Layer, TiO2Layer,
Ir2O3Layer, SnO2Layer at least one.
Preferably, the ion conducting layer includes the LiTaO of solid-state lithium salts3Layer, Li3N layers, LiNbO3Layer, LiBO2Layer,
LiF layers, LiA1F4Layer, LiA1C1 layers, it is one of or several in LiPON layers.
Preferably, the upper electrochromic layer includes NiOxLayer, Ir2O3Layer, Rh2O3Layer, CoO2Layer, in InN layers at least
One of them.
Preferably, the NiOxIn x be stoichiometric number different from nickel oxide NiO, NiOxSpecific value range: 0 < x
< 1 or 0.2 < x < 0.9 or 0.4 < x < 0.8.
Preferably, the transparent base is at least one of glass, PMMA, PC, PET.
Preferably, the compound strengthening layer of the dielectric is with a thickness of 60~100nm, lower transparent electrode layer with a thickness of 50~
150nm, lower electrochromic layer is with a thickness of 200~400nm, and for ion conducting layer with a thickness of 10~2000nm, upper electrochromic layer is thick
Degree is 150~350nm, and for upper transparent electrode layer with a thickness of 50~250nm, the compound protective layer thickness of dielectric is 50~150nm.
Preferably, the resistance of the lower transparent electrode layer and upper transparent electrode layer is respectively less than 20 Ω.
It preferably, further include low radiation functions film, sun-screening function film, hydrophobic function film, hydrophile function film, antireflective function
One of film, electro-magnetic screen function film, antidusting soil photo-catalysis function film or a combination thereof.
Preferably, the photo-thermal ratio of the automatically controlled all solid state intelligent dimming device of the modified form is 4.0~7.8.
The utility model also provides a kind of windowpane, characterized in that the windowpane has above-mentioned modified form automatically controlled complete
Solid-state intelligent dimming device.
The utility model is achieved the utility model has the advantages that the utility model passes through preferred film material, film layer structure, technique
Method especially increases the compound strengthening layer of dielectric, dielectric composite protection layer, so that visible light transmittance is promoted, together
When also increase full impregnated and discoloration when Colour selection range.
Detailed description of the invention
Fig. 1 is the automatically controlled all solid state intelligent dimming device basic structure schematic diagram of modified form；
Fig. 2 is the automatically controlled all solid state intelligent dimming device film layer processing procedure schematic diagram of modified form；
Fig. 3 is the structural schematic diagram of the automatically controlled all solid state intelligent dimming manufactured goods embodiment one and two of modified form；
Fig. 4 is the structural schematic diagram of the automatically controlled all solid state intelligent dimming manufactured goods embodiment three and four of modified form.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Figure 1, a kind of automatically controlled all solid state intelligent dimming device of modified form, until transparent base 1 is from bottom to top in stacking
Set gradually: the compound strengthening layer 2 of transparent base 1, dielectric, lower transparent electrode layer 3, lower electrochromic layer 4, ion conducting layer 5,
Upper electrochromic layer 6, upper transparent electrode layer 7, dielectric composite protection layer 8.
All kinds of transparent substrates such as glass, PMMA, PC, PET, preferably glass baseplate, including automotive grade can be selected in transparent base 1
The types of functionality glass raw sheet such as film-coated plate, solar energy ultra-white plate, coloured glass.
The compound strengthening layer 2 of dielectric is electrically conductive or insulate；With visible light is anti-reflection or reflection function.The dielectric is compound
Strengthening layer 2 includes SiO2Layer, TiO2Layer, Si3N4Layer, Si2N2O layers, ZnSnO2Layer, Nb2O5Layer, ZnO layer, ZrO2Layer, NbZr layers,
BiO2Layer, Al2O3Layer, Cr2It is one of or several in N layers.The compound strengthening layer 2 of dielectric is with a thickness of 10~150nm, preferably
40~120nm, more preferable 60~100nm.
Lower transparent electrode layer 3 has high conductivity and low visible light absorbability；When having reflection demand, metallicity can be selected
Material.3 resistance of lower transparent electrode layer is less than 20 Ω.The lower transparent electrode layer 3 includes FTO layers, ATO layers, ITO layer, Ag
Layer, Au layers, Cu layers, AZO layers, GZO layers, GXO layers, Al layers, Cr layers, at least one in Pt layers.Lower transparent electrode layer 3
10~600nm of thickness, preferably 30~300nm, more preferable 50~150nm.
Lower electrochromic layer 4 is to improve interface performance, improve durability, can add non-discoloration or/and electrolyte material；
The multilayer or material generated by addition is not defined as electrolyte because being not involved in ionic conduction.The lower electrochromic layer 4 includes
WO3Layer, Ta2O5Layer, V2O5Layer, MoO3Layer, Nb2O5Layer, TiO2Layer, Ir2O3Layer, SnO2Layer at least one.Under it is electroluminescent
Photochromic layer 4 is with a thickness of 100~800nm, preferably 150~600nm, more preferable 200~400nm.
Ion conducting layer 5 has electronic isolation, ionicconductive function；Visible-light absorptivity is lower than 6%；Nitrogenize state electrolyte
Lifetime of system can be improved, reduce the film deposition difficulty.The ion conducting layer 5 includes the LiTaO of solid-state lithium salts3Layer, Li3N
Layer, LiNbO3Layer, LiBO2Layer, LiF layers, LiA1F4Layer, LiA1C1 layers, it is one of or several in LiPON layers.Ionic conduction
Layer 5 is with a thickness of 10~2000nm, preferably 50~300nm, more preferable 100~200nm.
The position under different application demand is interchangeable with lower electrochromic layer 4 for upper electrochromic layer 6, to realize complementary colors
And/or charge balance requirements.The upper electrochromic layer 6 includes NiOxLayer, Ir2O3Layer, Rh2O3Layer, CoO2Layer, in InN layers
It is one or more of.The NiOxIn x be stoichiometric number different from nickel oxide NiO, NiOxSpecific value range: 0 < x < 1,
It is preferred that 0.2 < x < 0.9, more preferable 0.4 < x < 0.8.Upper 6 1~600nm of thickness of electrochromic layer, preferably 50~500nm, preferably 150
~350nm.
Upper transparent electrode layer 7 has high conductivity and low visible light absorbability；When having reflection demand, metallicity can be selected
Material.The resistance of the lower transparent electrode layer 3 is less than 20 Ω.The upper transparent electrode layer 7 includes Cr layers, Al layers, ITO layer, Ni
Layer, FTO layers, Au layers, ATO layers, Ag layers, Cu layers, AZO layers, at least one in Pt layers.Upper 7 thickness 10 of transparent electrode layer
~600nm, preferably 30~300nm, more preferable 50~250nm.
Dielectric composite protection layer 8 is electrically conductive or insulate.The dielectric composite protection layer 8 includes TiO2Layer, Cr2N layers,
ZnSnO2Layer, ZnO layer, ZrO2Layer, NbZr layers, Si3N4Layer, SiO2Layer, Si2N2O layers, BiO2Layer, Al2O3Layer, Nb2O5Layer, Cr layers,
One of or several in Al layers, Pd layers, they can single-layer or multi-layer.Dielectric composite protection layer 8 thickness 1~200nm, it is excellent
Select 20~180nm, more preferable 50~150nm.
The photo-thermal ratio of the automatically controlled all solid state intelligent dimming device of modified form is 4.0~7.8.
Basic target position framework and technological parameter
As shown in Fig. 2, the utility model also provides a kind of preparation method of automatically controlled all solid state intelligent dimming device of modified form,
The following steps are included:
A. transparent base 1 it is ground, polishing after, wash and dry, heat under vacuum conditions；
B. using vacuum magnetic-control sputtering technique be sequentially prepared on transparent base 1 the compound strengthening layer 2 of dielectric, under transparent electricity
Pole layer 3, lower electrochromic layer 4, ion conducting layer 5, upper electrochromic layer 6, upper transparent electrode layer 7, dielectric composite protection layer
8；
C. it is packed after on-line testing, product inspection are qualified.
The vacuum magnetic-control sputtering technique using double cross stream rotating cathode, double cross plane of flow cathode, double direct current planar cathodes,
At least one of single direct current planar cathode, single DC rotation cathode deposit film forming in argon oxygen, argon nitrogen or argon oxygen nitrogen atmosphere.
The preparation of vacuum high-temperature annealing process also can be used with upper transparent electrode layer 7 in the lower transparent electrode layer 3.
The utility model also provides a kind of windowpane, and there is the windowpane the automatically controlled all solid state intelligence of above-mentioned modified form to adjust
Electro-optical device.
Embodiment one
6mm EC+12A+6mm+12A+6mm is made using the utility model, and (discoloration film layer is inside filled in the inner face of outdoor piece
Inert gas) structure hollow glass, the data of measurement are following (glass is 6mm common white glass):
| Test item | Test data |
| Visible light transmittance on/off | T=63%~5% |
| Solar heat gain coefficient (SHGC) | 0.50~0.08 |
| Heat transfer coefficient U value (W/m2·K) | 1.28 |
| Full-size (m2) | 3,300×6,000 |
| Minimum power consumption (Wh/m2) | 0.4 |
Embodiment two
Using the utility model be made 6mm+1.52SGP+6mm EC+12A+6mm (discoloration film layer outdoor piece inner face,
Interior filling with inert gas) structure hollow glass, the data of measurement are following (glass is 6mm common white glass):
| Test item | Test data |
| Visible light transmittance on/off | T=57%~3% |
| Uv transmittance on/off | 3.9%~0.6% |
| Solar heat gain coefficient (SHGC) | 0.46~0.11 |
| Heat transfer coefficient U value (W/m2·K) | 1.10 |
| Full-size (m2) | 3,300×6,000 |
| Minimum power consumption (Wh/m2) | 0.35 |
Embodiment three
Using the utility model be made 6mm+1.52SGP+6mm EC+12A+6mm (discoloration film layer outdoor piece inner face,
Interior filling with inert gas) structure glyglass, the data of measurement are as follows:
| Test item | Test data |
| Visible light transmittance on/off | T=52%~17% |
| Uv transmittance on/off | 4%~0 |
| Solar heat gain coefficient (SHGC) | 0.40~0.13 |
| Heat transfer coefficient U value (W/m2·K) | 1.13 |
| Full-size (m2) | 3,300×6,000 |
| Power consumption (Wh/m2) | 0.5 |
Example IV
Using the utility model be made 6mm+1.52SGP+6mm EC+12A+6mm (discoloration film layer outdoor piece inner face,
Interior filling with inert gas) structure glyglass, the data of measurement are as follows:
| Test item | Test data |
| Visible light transmittance on/off | T=64%~8% |
| Uv transmittance on/off | 3.5%~0 |
| Solar heat gain coefficient (SHGC) | 0.43~0.12 |
| Heat transfer coefficient U value (W/m2·K) | 1.16 |
| Full-size (m2) | 3,300×6,000 |
| Power consumption (Wh/m2) | 0.6 |
It is compound especially to increase dielectric by preferred film material, film layer structure, process for the utility model
Strengthening layer, dielectric composite protection layer, enable visible light transmittance to be promoted, while also increasing color when full impregnated and discoloration
Range of choice.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (15)
1. a kind of automatically controlled all solid state intelligent dimming device of modified form, characterized in that the automatically controlled all solid state intelligent dimming of modified form
Device is set gradually in stacking from bottom to top to transparent base (1): transparent base (1), the compound strengthening layer of dielectric (2), lower
Prescribed electrode layer (3), lower electrochromic layer (4), ion conducting layer (5), upper electrochromic layer (6), upper transparent electrode layer (7), electricity
Medium composite protection layer (8).
2. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that the dielectric
Complex intensifying layer (2) includes SiO2Layer, TiO2Layer, Si3N4Layer, Si2N2O layers, ZnSnO2Layer, Nb2O5Layer, ZnO layer, ZrO2Layer,
NbZr layers, BiO2Layer, Al2O3Layer, Cr2It is one of or several in N layers.
3. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that the dielectric
Composite protection layer (8) includes TiO2Layer, Cr2N layers, ZnSnO2Layer, ZnO layer, ZrO2Layer, NbZr layers, Si3N4Layer, SiO2Layer,
Si2N2O layers, BiO2Layer, Al2O3Layer, Nb2O5Layer, Cr layers, Al layers, it is one of or several in Pd layers.
4. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that transparent under described
Electrode layer (3) includes FTO layers, ATO layers, ITO layer, Ag layers, Au layers, Cu layers, AZO layers, GZO layers, GXO layers, Al layers, Cr layers, Pt
Layer at least one.
5. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that described transparent
Electrode layer (7) includes Cr layers, Al layers, ITO layer, Ni layers, FTO layers, Au layers, ATO layers, Ag layers, Cu layers, AZO layers, in Pt layers extremely
It is one of few.
6. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that electroluminescent under described
Photochromic layer (4) includes WO3Layer, Ta2O5Layer, V2O5Layer, MoO3Layer, Nb2O5Layer, TiO2Layer, Ir2O3Layer, SnO2Layer at least its
One of.
7. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that the ion passes
Conducting shell (5) includes the LiTaO of solid-state lithium salts3Layer, Li3N layers, LiNbO3Layer, LiBO2Layer, LiF layers, LiA1F4Layer, LiA1C1 layers,
It is one of or several in LiPON layers.
8. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that described electroluminescent
Photochromic layer (6) includes NiOxLayer, Ir2O3Layer, Rh2O3Layer, CoO2Layer, at least one in InN layers.
9. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 8, characterized in that the NiOxIn
X be stoichiometric number different from nickel oxide NiO, NiOxSpecific value range: 0 < x < 1.
10. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that described transparent
Matrix (1) is at least one of glass, PMMA, PC, PET.
11. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that the electricity is situated between
Matter complex intensifying layer (2) is with a thickness of 60~100nm, and lower transparent electrode layer (3) is with a thickness of 50~150nm, lower electrochromic layer (4)
With a thickness of 200~400nm, ion conducting layer (5) with a thickness of 10~2000nm, upper electrochromic layer (6) with a thickness of 150~
350nm, upper transparent electrode layer (7) is with a thickness of 50~250nm, and dielectric composite protection layer (8) is with a thickness of 50~150nm.
12. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that described lower
Prescribed electrode layer (3) and the resistance of upper transparent electrode layer (7) are respectively less than 20 Ω.
13. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that further include low
Radiation function film, sun-screening function film, hydrophobic function film, hydrophile function film, antireflective functional membrane, electro-magnetic screen function film, antidusting
One of native photo-catalysis function film or a combination thereof.
14. the automatically controlled all solid state intelligent dimming device of a kind of modified form according to claim 1, characterized in that the improvement
The photo-thermal ratio of the automatically controlled all solid state intelligent dimming device of type is 4.0~7.8.
15. a kind of windowpane, characterized in that the windowpane has improved type electric described in any one of claim 1-14
Control all solid state intelligent dimming device.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135671A (en) * | 2020-01-20 | 2021-07-20 | 传奇视界有限公司 | Color-adjustable glass and preparation method thereof |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135671A (en) * | 2020-01-20 | 2021-07-20 | 传奇视界有限公司 | Color-adjustable glass and preparation method thereof |
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