CN219972164U - Rose gold low-emissivity glass - Google Patents
Rose gold low-emissivity glass Download PDFInfo
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- CN219972164U CN219972164U CN202321467086.XU CN202321467086U CN219972164U CN 219972164 U CN219972164 U CN 219972164U CN 202321467086 U CN202321467086 U CN 202321467086U CN 219972164 U CN219972164 U CN 219972164U
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- 239000005344 low-emissivity glass Substances 0.000 title claims abstract description 46
- 239000010939 rose gold Substances 0.000 title claims abstract description 39
- 229910001112 rose gold Inorganic materials 0.000 title claims abstract description 39
- 239000010410 layer Substances 0.000 claims abstract description 324
- 239000011521 glass Substances 0.000 claims abstract description 51
- 230000007704 transition Effects 0.000 claims abstract description 36
- 229910052709 silver Inorganic materials 0.000 claims abstract description 32
- 239000004332 silver Substances 0.000 claims abstract description 32
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000002346 layers by function Substances 0.000 claims abstract description 27
- 239000011241 protective layer Substances 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 239000011247 coating layer Substances 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims description 28
- 230000004888 barrier function Effects 0.000 claims description 18
- 229910004205 SiNX Inorganic materials 0.000 claims description 10
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 6
- 229910001120 nichrome Inorganic materials 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000004075 alteration Effects 0.000 abstract description 7
- 238000004544 sputter deposition Methods 0.000 description 14
- 238000000151 deposition Methods 0.000 description 12
- 230000008021 deposition Effects 0.000 description 11
- 239000012298 atmosphere Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 229910005728 SnZn Inorganic materials 0.000 description 2
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- KYKLWYKWCAYAJY-UHFFFAOYSA-N oxotin;zinc Chemical group [Zn].[Sn]=O KYKLWYKWCAYAJY-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses rose gold low-emissivity glass, and belongs to the field of low-emissivity glass. The rose gold low-emissivity glass comprises a substrate and a coating layer, wherein the coating layer comprises a first dielectric layer, a first dielectric transition layer, a first dielectric bonding layer, a first silver-based functional layer, a first transmission color adjusting layer, a first blocking protective layer, a second dielectric bonding layer, a second dielectric transition layer, a third dielectric bonding layer, a second silver-based functional layer, a second blocking protective layer, a fourth dielectric bonding layer and a third dielectric layer which are sequentially laminated. The rose gold low-emissivity glass provided by the utility model has pure rose gold color, can meet the selection of the appearance color of more coated glass for urban buildings, and has smaller chromatic aberration between the front color and the side color.
Description
Technical Field
The utility model relates to the field of low-emissivity glass, in particular to rose gold low-emissivity glass.
Background
The off-line low-radiation coated glass is a film system product formed by plating a plurality of layers of metal or other compounds on the surface of the glass. The coating layer has the characteristics of high visible light transmission and high middle far infrared ray reflection, and has excellent heat insulation effect and good light transmittance compared with common glass and traditional coating glass for buildings.
The Low-emissivity coated glass for the buildings in the public projects at present is developed from single-silver Low-E coated glass to double-silver Low-E and triple-silver Low-E coated glass with more excellent performance, and the energy saving performance of the glass is greatly improved. The appearance color of the glass is mainly conventional blue gray and blue green, and the neutral color is mainly.
When the glass is used as an important building material, customers pay attention to heat control performance and energy consumption cost for building use when selecting building exterior wall glass, pay attention to the comfort of sunlight projection in the building, and pay attention to the aesthetic characteristics of the building appearance. Therefore, the appearance color of the coated glass is also the most important index selected by customers, the color of the coated glass mainly comprising blue gray, blue green and neutral color is too monotonous, aesthetic fatigue is caused, and in addition, some glass has the problem of larger chromatic aberration of the front observation color and the side observation color.
Disclosure of Invention
The utility model mainly aims to provide rose gold low-emissivity glass, which solves the technical problems that the low-emissivity coated glass in the prior art is monotonous in color and large in color difference between the front observation color and the side observation color.
In order to achieve the above purpose, the utility model provides a rose gold low-emissivity glass, wherein the coating layer comprises a first composite layer, a second composite layer, a dielectric layer and a top protective layer which are sequentially formed on one side of the substrate; wherein,
the first composite layer comprises a first dielectric layer, a first dielectric transition layer, a first dielectric bonding layer, a first silver-based functional layer, a first transmission color adjusting layer and a first blocking protective layer which are sequentially stacked, and the first dielectric layer is connected with the substrate;
the second composite layer comprises a second dielectric medium bonding layer, a second dielectric medium transition layer, a third dielectric medium bonding layer, a second silver-based functional layer and a second blocking protection layer which are sequentially stacked, and the second dielectric medium bonding layer is connected with the first blocking protection layer;
the dielectric layer comprises a fourth dielectric bonding layer and a third dielectric layer which are sequentially stacked, and the fourth dielectric bonding layer is connected with the second blocking protection layer.
In some embodiments of the utility model, the top protective layer is a zrnx layer.
In some embodiments of the utility model, the first, second, and third dielectric layers are all SiNx layers;
in some embodiments of the utility model, the first dielectric transition layer and the second dielectric transition layer are both SnZnOx layers;
in some embodiments of the utility model, the first, second, third and fourth dielectric bonding layers are azo layers.
In some embodiments of the utility model, the first transmission color adjustment layer is a Cu layer.
In some embodiments of the present utility model, the first and second barrier protection layers are NiCr layers.
In some embodiments of the utility model, the first dielectric layer has a thickness in the range of 6nm to 12nm;
and/or the thickness of the first dielectric transition layer ranges from 3nm to 5nm;
and/or the thickness of the first dielectric bonding layer ranges from 2nm to 4nm;
and/or the thickness of the first silver-based functional layer ranges from 10nm to 15nm;
and/or the thickness of the first transmission color regulating layer ranges from 2.5nm to 4nm;
and/or the thickness of the first blocking protection layer ranges from 0.8nm to 1.5nm.
In some embodiments of the utility model, the thickness of the second dielectric bonding layer ranges from 3nm to 7nm;
and/or the thickness of the second dielectric layer ranges from 50nm to 60nm;
and/or the thickness of the second dielectric transition layer ranges from 12nm to 18nm;
and/or the thickness of the third dielectric bonding layer ranges from 3nm to 8nm;
and/or the thickness of the second silver-based functional layer ranges from 6nm to 11nm;
and/or the thickness of the second blocking protection layer ranges from 0.8nm to 1.5nm.
In some embodiments of the utility model, the thickness of the four dielectric bonding layer ranges from 3nm to 7nm;
and/or the thickness of the third dielectric layer ranges from 38nm to 48nm.
In some embodiments of the utility model, the top protective layer has a thickness in the range of 2nm to 4nm.
In some embodiments of the utility model, the substrate is a glass substrate.
The utility model has the beneficial effects that:
according to the utility model, the film material and thickness are changed, the film structure design is optimized, the reflection intensity of different wavelength spectrums is regulated by utilizing the interference action of light rays on the glass color by the reflection light rays and the refraction light rays formed by different film layers, the reflected spectrums form rose gold interference colors, the appearance color of the glass presents the rose gold color, the selection of more film-coated glass appearance colors of urban buildings can be satisfied, and the color difference between the front observation color and the side observation color of the rose gold low-radiation glass obtained by the utility model is smaller after the film layer thickness is controlled and the film layer structure is optimized.
Drawings
For a clearer description of embodiments of the utility model or of solutions in the prior art, the following brief description of the drawings is given for the purpose of illustrating the embodiments or the solutions in the prior art, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without the need for inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a low emissivity glass of the utility model.
Wherein, the serial numbers of the section structure diagram are explained as follows:
| 1 | substrate material | 2 | A first dielectric layer |
| 3 | A first dielectric transition layer | 4 | First dielectric bonding layer |
| 5 | First silver-based functional layer | 6 | A first transparent color adjusting layer |
| 7 | First barrier protection layer | 8 | Second dielectric bonding layer |
| 9 | A second dielectric layer | 10 | A second dielectric transition layer |
| 11 | Third dielectric bonding layer | 12 | Second silver-based functional layer |
| 13 | A second barrier protection layer | 14 | Fourth dielectric bonding layer |
| 15 | Third dielectric layer | 16 | Top protective layer |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The description as it relates to "first", "second", etc. in the present utility model is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1, the present utility model provides a low-emissivity glass of rose gold, which comprises a substrate 1 and a coating layer, wherein the coating layer comprises a first composite layer, a second composite layer, a dielectric layer and a top protective layer 16 which are sequentially formed on one side of the substrate; wherein,
the first composite layer comprises a first dielectric layer 2, a first dielectric transition layer 3, a first dielectric bonding layer 4, a first silver-based functional layer 5, a first transmission color adjusting layer 6 and a first blocking protective layer 7 which are sequentially stacked, and the first dielectric layer 2 is connected with the substrate 1;
the second composite layer comprises a second dielectric bonding layer 8, a second dielectric layer 9, a second dielectric transition layer 10, a third dielectric bonding layer 11, a second silver-based functional layer 12 and a second barrier protection layer 13 which are sequentially stacked, and the second dielectric bonding layer 8 is connected with the first barrier protection layer 7;
the dielectric layer includes a fourth dielectric bonding layer 14 and a third dielectric layer 15 which are sequentially stacked, and the fourth dielectric bonding layer 14 and the second barrier protection layer 13 are connected.
Furthermore, a third dielectric layer 15 is connected to the top protective layer 16.
The present utility model is not limited to the type of the substrate 1, and may be a glass substrate or a glass sheet.
The utility model arranges the top protective layer 16 on the top layer far away from the base plate 1, which can improve the mechanical property of the low-radiation glass, improve the compressive strength of the glass and prolong the service life.
The utility model does not limit the material of the top protective layer, and in some embodiments, the top protective layer comprises a ZrNOx layer, wherein the ZrNOx layer is a high-strength film layer, so that the compressive strength of the low-emissivity glass can be improved, the silver-based functional layer of the low-emissivity glass is protected from oxidation, and the service life is prolonged.
In the first composite layer of the present utility model, the first dielectric layer 2 functions as an interference film layer color. In some embodiments, the first dielectric layer is a SiNx layer, and the SiNx layer can adjust reflected light and refracted light formed by passing through the film layer to form reflection intensities of different wavelength spectrums, which is beneficial to forming rose gold interference colors by the spectrums reflected by the glass.
In the first composite layer of the present utility model, the first dielectric transition layer 3 connected to the first dielectric layer 2 serves to enhance the bonding force between glass layers. In some embodiments, the first dielectric transition layer 3 is a SnZnOx layer, on one hand, the bonding force between the SnZnOx layer and the SiNx layer is stronger, so that the bonding force between glass layers can be enhanced, the mechanical property of glass is improved, and on the other hand, the light transmission color of the SnZnOx layer is purer, so that the low-radiation glass presents purer rose gold.
In the first composite layer, after the first dielectric medium transition layer 3 which plays a role in enhancing the bonding force between glass layers is arranged, the first dielectric medium bonding layer 4 is arranged on one side, far away from the base material 1, of the first dielectric medium transition layer 3, so that the bonding force between the low-emissivity glass layers is further improved, the low-emissivity glass with good mechanical properties is obtained, and the chromatic aberration of the front observation color and the lateral observation color of the low-emissivity glass can be reduced. In some embodiments, the first dielectric bonding layer 4 is an azo layer, and the azo layer and the SnZnOx layer are bonded, so that the bonding force between glass layers can be further improved, the light transmission color is purer, the low-emissivity glass can be enabled to present purer rose gold, and the chromatic aberration of the front observation color and the side observation color of the low-emissivity glass is reduced.
In the first composite layer of the present utility model, the first silver-based functional layer 5 is an Ag layer.
In the first composite layer of the utility model, the first transmission color adjusting layer 6 can also play a role of interference film layer color, and can make the passed light refract the color of the rose gold to obtain the low-radiation glass presenting the color of the rose gold. In some embodiments, the first transmission color adjusting layer is a Cu layer, which is beneficial to make light ray emit a purer rose gold.
In the first composite layer, the first blocking protection layer 7 can adjust the light transmittance of the low-emissivity glass, so that the rose gold color of the low-emissivity glass can be conveniently displayed. In some embodiments, the first barrier protection layer is a NiCr layer.
In the second composite layer, the second dielectric medium bonding layer 8 and the first blocking protection layer 7 which are sequentially laminated are connected, the bonding force between the low-radiation glass layers can be improved by the second dielectric medium bonding layer 8, the low-radiation glass with good mechanical properties is further obtained, and the chromatic aberration of the front observation color and the lateral observation color of the low-radiation glass is reduced. In some embodiments, the second dielectric bonding layer 8 is an azo layer, and the azo layer and the first barrier protection layer 8 have better bonding force, so that the interlayer bonding force of the low-emissivity glass can be improved.
In the second composite layer of the utility model, the second dielectric layer 9 and the first dielectric layer 2 in the first composite layer have similar beneficial effects, functioning as an interference film layer color. In some embodiments, the second dielectric layer 9 is also a SiNx layer.
In the second composite layer of the present utility model, the second dielectric transition layer 10 and the first dielectric transition layer 3 in the first composite layer have similar advantageous effects, both being bonding force transition layers, for enhancing bonding force between glass layers. In some embodiments, the second dielectric medium transition layer is a SnZnOx layer, on one hand, the bonding force between the SnZnOx layer and the second dielectric medium layer 9 is stronger, the bonding force between glass layers can be enhanced, the mechanical property of glass is improved, and on the other hand, the light transmission color of the SnZnOx layer is purer, so that the low-radiation glass can present purer rose gold.
In the second composite layer of the utility model, the third dielectric bonding layer 11 and the first dielectric bonding layer in the first composite layer have similar beneficial effects, and the third dielectric bonding layer 11 can cooperate with the connected second dielectric transition layer 10 to further improve the bonding force between the low-emissivity glass layers, further obtain low-emissivity glass with better mechanical properties, and reduce the chromatic aberration of the front observation color and the side observation color of the low-emissivity glass. In some embodiments, the third dielectric bonding layer 11 is an azo layer, and the azo layer is combined with the second dielectric transition layer 10, so that the bonding force between glass layers can be further improved, the light transmission color is purer, the low-emissivity glass can be enabled to present purer rose gold, and the chromatic aberration of the front observation color and the side observation color of the low-emissivity glass can be reduced.
In the second composite layer of the present utility model, the second silver-based functional layer 12 is an Ag layer.
In the second composite layer of the present utility model, the second barrier protection layer 13 and the first barrier protection layer in the first composite layer have similar advantageous effects, and the light transmittance of the low-emissivity glass can be adjusted so that the low-emissivity glass exhibits a rose gold color. In some embodiments, the second barrier protection layer 13 is a NiCr layer, which may protect the second silver-based functional layer 12.
The dielectric layer of the present utility model includes a fourth dielectric bonding layer 14 and a third dielectric layer 15 which are laminated in this order. The fourth dielectric bonding layer 14 functions to improve bonding between glass layers. In some embodiments, the fourth dielectric bonding layer 14 is an azo layer, which can enhance the bonding force between the interconnected film layers, improve the mechanical properties of the low-emissivity glass, and reduce the color difference between the front color and the side color of the low-emissivity glass.
The third dielectric layer 15 functions as an interference film layer color, and in some embodiments, the third dielectric layer 15 is a SiNx layer.
In some embodiments, the thickness of the first dielectric layer ranges from 6nm to 12nm.
In some embodiments, the thickness of the first dielectric transition layer ranges from 3nm to 5nm.
In some embodiments, the thickness of the first dielectric bonding layer ranges from 2nm to 4nm.
In some embodiments, the first silver-based functional layer has a thickness in the range of 10nm to 15nm.
In some embodiments, the thickness of the first transmission color adjusting layer ranges from 2.5nm to 4nm.
In some embodiments, the thickness of the first barrier protection layer ranges from 0.8nm to 1.5nm.
In some embodiments, the thickness of the second dielectric bonding layer ranges from 3nm to 7nm.
In some embodiments, the thickness of the second dielectric layer ranges from 50nm to 60nm.
In some embodiments, the thickness of the second dielectric transition layer ranges from 12nm to 18nm.
In some embodiments, the thickness of the third dielectric bonding layer ranges from 3nm to 8nm.
In some embodiments, the second silver-based functional layer has a thickness in the range of 6nm to 11nm.
In some embodiments, the thickness of the second barrier protective layer ranges from 0.8nm to 1.5nm.
In some embodiments, the thickness of the fourth dielectric bonding layer ranges from 3nm to 7nm;
in some embodiments, the thickness of the third dielectric layer ranges from 38nm to 48nm.
In some embodiments, the top protective layer has a thickness in the range of 2nm to 4nm.
The low-emissivity coated glass has the thickness range, and by combining the specific film structure of the low-emissivity coated glass, the reflection intensity and the transmission intensity of each film layer for each wavelength of light wave are different, when the light waves with different wavelengths are reflected or transmitted by the film layers with specific structures and specific thicknesses, the reflection intensity of the light waves with different wavelengths is changed differently, the light waves with different wavelengths are superimposed to enable the low-emissivity coated glass to form the color of rose gold, and the color difference of the front observation color and the side observation color of the glass is small, so that the aesthetic feeling of the appearance of a building using the low-emissivity rose gold glass can be improved; in addition, the top protective layer is thicker, the silver-based functional layer can be prevented from being oxidized, and the low-emissivity glass can obtain better mechanical property and durability.
In addition, the manufacturing process flow and parameters of the present utility model will now be described for clarity of illustration of the feasibility of the utility model.
The preparation method of the rose gold low-emissivity glass comprises the following steps:
step one: and cleaning, drying, coating and packaging the substrate.
Step two: vacuum magnetron sputtering coating technology is adopted, and the vacuum degree reaches 3 multiplied by 10 under the high vacuum background vacuum degree -6 And bombarding the surface of the target material by using high-pressure ionization process gas below mbar, and depositing the obtained target material ions on the surface of the substrate packaged in the first step, wherein the thickness of the product film layer is generally in the range of 150-200 nm.
Wherein, the film layers are plated from the substrate outwards in the following sequence, and the sputtering process speed is 4.0m/min.
(1) A first dielectric layer: a first dielectric layer silicon nitride layer (SiNx) is plated on a clean glass substrate, siAl targets (Ar/N2=700/900 sccm) are subjected to sputtering deposition under the control of an intermediate frequency power supply by utilizing a rotating cathode, the total power is 30-50 Kw, and the thickness of a deposited film layer is 6-12 nm.
(2) A first dielectric transition layer: the first dielectric medium transition layer is a zinc tin oxide layer (SnZnOx), and a rotating cathode is utilized, and under the control of an intermediate frequency power supply, a SnZn target (Ar/O2=800/1000 sccm) is subjected to sputtering deposition under an oxygen atmosphere, wherein the power is 20-25 Kw, and the thickness of a deposited film layer is 3-5 nm.
(3) A first dielectric bonding layer: the first dielectric medium combination layer is a ceramic zinc oxide layer (AZO), and under the control of an intermediate frequency power supply, an AZO target (Ar/O2=1400/100 sccm) is subjected to sputter deposition under an oxygen atmosphere, the power is 8-12 Kw, and the thickness of a deposited film layer is 2-4 nm.
(4) First silver-based functional layer: the first silver-based functional layer is a low-radiation functional film silver layer (Ag), a planar cathode is utilized, under the control of a direct current power supply, an Ag target (Ar=1400 sccm) is subjected to sputtering deposition in an argon atmosphere, the power is 4-5 Kw, and the thickness of a deposited film layer is 10-15 nm.
(5) A first transmission color adjusting layer: the first permeation color adjusting layer is a copper layer (Cu), a planar cathode is utilized, a Cu target (Ar=1400 sccm) is subjected to sputtering deposition in an argon atmosphere under the control of a direct current power supply, the power is 2-4 Kw, and the thickness of a deposited film layer is 2.5-4 nm.
(6) A first barrier protection layer: the first barrier protection layer is a metal isolation film nickel-chromium alloy layer (NiCrOx), a planar cathode is utilized, a NiCr target (Ar=1400 sccm) is subjected to sputtering deposition in an argon-oxygen atmosphere under the control of a direct current power supply, wherein the specific gravity of oxygen is 5%, the power is 2-3 Kw, and the thickness of a deposited film layer is 0.8-1.5 nm.
(7) A second dielectric bonding layer: the second dielectric bonding layer is a ceramic zinc oxide layer (AZO), and the AZO target (Ar/O) is controlled by a rotating cathode under the control of an intermediate frequency power supply 2 =1400/100 sccm) was sputter deposited under an oxygen atmosphere at a power of 10 to 20Kw and a deposited film thickness of 3 to 7nm.
(8) A second dielectric layer: the second dielectric layer is a silicon nitride layer (SiNx), and the SiAl target (Ar/N under the control of an intermediate frequency power supply is formed by using a rotating cathode 2 =700/900 sccm) was sputter deposited under a nitrogen atmosphere with a total power of 150 to 200Kw and a deposited film thickness of 50 to 60nm.
(9) A second dielectric transition layer: the second dielectric medium transition layer is a zinc tin oxide layer (SnZnOx), and a rotating cathode is utilized, and under the control of an intermediate frequency power supply, a SnZn target (Ar/O2=800/1000 sccm) is subjected to sputtering deposition under an oxygen atmosphere, wherein the power is 40-50 Kw, and the thickness of a deposited film layer is 12-18 nm.
(10) Third dielectric bonding layer: the third dielectric medium combination layer is a ceramic zinc oxide layer (AZO), and under the control of an intermediate frequency power supply, an AZO target (Ar/O2=1400/100 sccm) is subjected to sputtering deposition under the oxygen atmosphere, the power is 18-25 Kw, and the thickness of a deposited film layer is 3-8 nm.
(11) Second silver-based functional layer: the second silver-based functional layer is a low-radiation functional film silver layer (Ag), and under the control of a direct current power supply, an Ag target (Ar=1400 sccm) is subjected to sputtering deposition in an argon atmosphere, the power is 6-7 Kw, and the thickness of a deposited film layer is 6-11 nm.
(12) A second barrier protection layer: the second barrier protection layer is a metal isolation film nickel-chromium alloy layer (NiCrOx), a planar cathode is utilized, a NiCr target (Ar=1400 sccm) is subjected to sputtering deposition in an argon-oxygen atmosphere under the control of a direct current power supply, wherein the specific gravity of oxygen is 5%, the power is 2-3 Kw, and the thickness of a deposited film layer is 0.8-1.5 nm.
(13) Fourth dielectric bonding layer: the fourth dielectric medium combination layer is a ceramic zinc oxide layer (AZO), and under the control of an intermediate frequency power supply, an AZO target (Ar/O2=1400/100 sccm) is subjected to sputtering deposition under the oxygen atmosphere, the power is 6-8 Kw, and the thickness of a deposited film layer is 3-7 nm.
(14) Third dielectric layer: the third dielectric layer is a silicon nitride layer (SiNx), siAl targets (Ar/N2=700/900 sccm) are subjected to sputter deposition under the nitrogen atmosphere by utilizing a rotating cathode under the control of an intermediate frequency power supply, the total power is 120-150 Kw, and the thickness of a deposited film layer is 38-48 nm.
(15) And (3) a top protective layer: the top protective layer is a ZrNOx layer, a metal Zr target (Ar/O2=600/900 sccm+N2=50 sccm) is subjected to sputtering deposition under the oxygen atmosphere by utilizing a rotating cathode under the control of an intermediate frequency power supply, the power is 60Kw, and the thickness of a deposited film layer is 2-4 nm.
The technical scheme of the present utility model will be further described in detail with reference to the following specific examples, which are to be construed as merely illustrative, and not limitative of the remainder of the disclosure.
Examples 1 to 5
Referring to fig. 1, the rose gold low emissivity glass of examples 1 to 5 comprises, in order from bottom to top: the glass substrate comprises a glass substrate 1, a first dielectric layer 2, a first dielectric transition layer 3, a first dielectric bonding layer 4, a first silver-based functional layer 5, a first transmission color adjusting layer 6, a first blocking protective layer 7, a second dielectric bonding layer 8, a second dielectric layer 9, a second dielectric transition layer 10, a third dielectric bonding layer 11, a second silver-based functional layer 12, a second blocking protective layer 13, a fourth dielectric bonding layer 14, a third dielectric layer 15 and a top protective layer 16. The thicknesses of the above various film layers are shown in table 1.
TABLE 1
Performance testing
The color values of the rose gold low emissivity glasses obtained in examples 1 to 5 were measured, and the results are shown in Table 2.
TABLE 2
As can be seen from tables 1 to 2 above, the low emissivity glass of rose gold obtained in this example 1 to 5 exhibited beautiful rose gold color.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. The rose gold low-emissivity glass is characterized by comprising a substrate and a coating layer, wherein the coating layer comprises a first composite layer, a second composite layer, a dielectric layer and a top protective layer which are sequentially formed on one side of the substrate; wherein,
the first composite layer comprises a first dielectric layer, a first dielectric transition layer, a first dielectric bonding layer, a first silver-based functional layer, a first transmission color adjusting layer and a first blocking protective layer which are sequentially stacked, and the first dielectric layer is connected with the substrate;
the second composite layer comprises a second dielectric medium bonding layer, a second dielectric medium transition layer, a third dielectric medium bonding layer, a second silver-based functional layer and a second blocking protection layer which are sequentially stacked, and the second dielectric medium bonding layer is connected with the first blocking protection layer;
the dielectric layer comprises a fourth dielectric bonding layer and a third dielectric layer which are sequentially stacked, and the fourth dielectric bonding layer is connected with the second blocking protection layer.
2. The rose gold low emissivity glass of claim 1, wherein the top protective layer is a zrnx layer.
3. The rose gold low emissivity glass of claim 1, wherein said first dielectric layer, second dielectric layer, third dielectric layer are all SiNx layers;
and/or, the first dielectric medium transition layer and the second dielectric medium transition layer are both SnZnOx layers;
and/or the first dielectric layer bonding layer, the second dielectric bonding layer, the third dielectric bonding layer and the fourth dielectric bonding layer are AZOx layers.
4. The rose gold low emissivity glass of claim 1, wherein said first transmission color tuning layer is a Cu layer.
5. The low emissivity glass of claim 1, wherein said first and second barrier protective layers are NiCr layers.
6. The rose gold low emissivity glass of claim 1, wherein the first dielectric layer has a thickness in the range of 6nm to 12nm;
and/or the thickness of the first dielectric transition layer ranges from 3nm to 5nm;
and/or the thickness of the first dielectric bonding layer ranges from 2nm to 4nm;
and/or the thickness of the first silver-based functional layer ranges from 10nm to 15nm;
and/or the thickness of the first transmission color regulating layer ranges from 2.5nm to 4nm;
and/or the thickness of the first blocking protection layer ranges from 0.8nm to 1.5nm.
7. The rose gold low emissivity glass of claim 1, wherein the second dielectric bonding layer has a thickness in the range of 3nm to 7nm;
and/or the thickness of the second dielectric layer ranges from 50nm to 60nm;
and/or the thickness of the second dielectric transition layer ranges from 12nm to 18nm;
and/or the thickness of the third dielectric bonding layer ranges from 3nm to 8nm;
and/or the thickness of the second silver-based functional layer ranges from 6nm to 11nm;
and/or the thickness of the second blocking protection layer ranges from 0.8nm to 1.5nm.
8. The rose gold low emissivity glass of claim 1, wherein the fourth dielectric bonding layer has a thickness in the range of 3nm to 7nm;
and/or the thickness of the third dielectric layer ranges from 38nm to 48nm.
9. The rose gold low emissivity glass of claim 1, wherein the top protective layer has a thickness in the range of 2nm to 4nm.
10. The rose gold low emissivity glass of claim 1, wherein the substrate is a glass substrate.
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| CN202321467086.XU CN219972164U (en) | 2023-06-08 | 2023-06-08 | Rose gold low-emissivity glass |
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