CN213771833U - Rose gold double-silver coated glass - Google Patents
Rose gold double-silver coated glass Download PDFInfo
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- CN213771833U CN213771833U CN202020903736.0U CN202020903736U CN213771833U CN 213771833 U CN213771833 U CN 213771833U CN 202020903736 U CN202020903736 U CN 202020903736U CN 213771833 U CN213771833 U CN 213771833U
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Abstract
The utility model relates to the technical field of coated glass production, in particular to rose gold double-silver coated glass. The utility model provides a rose gold double silver coated glass, includes the glass substrate and plates in proper order at first silicon nitride layer, first aluminium-doped zinc oxide layer, first silver layer, metal copper layer, first metal nickel chromium layer, second aluminium-doped zinc oxide layer, second silicon nitride layer, third aluminium-doped zinc oxide layer, second silver layer, second metal nickel chromium layer, fourth aluminium-doped zinc oxide layer and third silicon nitride layer of one side of glass substrate. The utility model discloses a rationally optimize barrier layer and silver layer membranous layer structure and thickness ratio, introduce new copper layer simultaneously between functional layer (silver layer) and barrier layer, obtain a rose gold double silver coated glass. The coated glass has high light transmittance and high sun-shading coefficient, and can ensure indoor lighting.
Description
Technical Field
The utility model relates to the technical field of coated glass production, in particular to rose gold double-silver coated glass.
Background
The off-line coated glass produced by the magnetron sputtering process has been widely applied in the building field due to the characteristics of rich color, excellent performance and the like. Magnetron sputtering coating is a production process widely applied in the field of off-line coating, and products of the magnetron sputtering coating can be divided into solar control coated glass (heat reflection glass) and Low-emissivity coated glass (Low-E glass). The thickness of the film layer is different according to different functions, generally ranges from 30 nm to 300nm, and the film layer is a thin product. Meanwhile, the silver layer is contained in the Low-E glass, a film layer sputtered by the silver material is soft and does not resist oxidation, and the partially deep-processed product is easy to scratch, demould and the like in the subsequent processing process, so that certain quality defects and cost loss are caused. The film protection of the coated glass has various modes and processes, and the effects and the cost generated by the different modes and processes have great difference. The reasonable improvement of the film protection of the coated glass to improve the processing resistance is still the mass production.
Along with the gradual maturity of the market, the homogenization competition becomes obvious day by day, customers have diversified requirements on the appearance color of the curtain wall, and how to develop products meeting the market requirements is very critical, in recent years, the golden color is regarded as a beautiful appearance, is touted by people for representing the noble, luxurious and atmospheric color, and a series of characteristic golden basic colors are emerged in the market.
The existing gold double-silver coated glass has the following defects:
1. the gold double-silver coated glass has single color and high reflectivity and is easy to cause visual fatigue.
2. The golden double-silver film system has lower general transmittance and lower sun-shading coefficient, and influences indoor lighting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rose gold double-silver coated glass, which solves the technical problem.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a rose gold double silver coated glass, includes the glass substrate and plates in proper order at first silicon nitride layer, first aluminium-doped zinc oxide layer, first silver layer, metal copper layer, first metal nickel chromium layer, second aluminium-doped zinc oxide layer, second silicon nitride layer, third aluminium-doped zinc oxide layer, second silver layer, second metal nickel chromium layer, fourth aluminium-doped zinc oxide layer and third silicon nitride layer of one side of glass substrate.
The utility model discloses technical scheme's improvement still lies in: the thickness of the first silicon nitride layer is 50-80nm, the thickness of the first aluminum-doped zinc oxide layer is 3-20nm, the thickness of the first silver layer is 3-10nm, the thickness of the metal copper layer is 3-10nm, the thickness of the first metal nickel chromium layer is 3-11nm, the thickness of the second aluminum-doped zinc oxide layer is 3-20nm, the thickness of the second silicon nitride layer is 50-80nm, the thickness of the third aluminum-doped zinc oxide layer is 3-20nm, the thickness of the second silver layer is 3-10nm, the thickness of the second metal nickel chromium layer is 3-11nm, the thickness of the fourth aluminum-doped zinc oxide layer is 3-20nm, and the thickness of the third silicon nitride layer is 50-80 nm.
The utility model discloses technical scheme's improvement still lies in: the thickness of the first silicon nitride layer is 45nm, the thickness of the first aluminum-doped zinc oxide layer is 10nm, the thickness of the first silver layer is 9nm, the thickness of the metal copper layer is 8nm, the thickness of the first metal nickel-chromium layer is 8nm, the thickness of the second aluminum-doped zinc oxide layer is 15nm, the thickness of the second silicon nitride layer is 70nm, the thickness of the third aluminum-doped zinc oxide layer is 12nm, the thickness of the second silver layer is 15nm, the thickness of the second metal nickel-chromium layer is 8nm, the thickness of the fourth aluminum-doped zinc oxide layer is 15nm, and the thickness of the third silicon nitride layer is 35 nm.
Since the technical scheme is used, the utility model discloses the technological effect who gains has:
the utility model discloses a rationally optimize barrier layer and silver layer membranous layer structure and thickness ratio, introduce new copper layer simultaneously between functional layer (silver layer) and barrier layer, obtain a rose gold double silver coated glass. The existence of the barrier layer ensures the toughening property and better wear resistance of the double-silver glass, reduces the subsequent processing difficulty and improves the comprehensive high-yield finished product rate. The existence of copper causes the glass surface to present the purplish red, and the higher transmissivity of lower reflectivity makes glass get the wall effect very good on the whole simultaneously. Especially in sunny conditions, the visual perception is better.
The coated glass has high light transmittance and high sun-shading coefficient, and can ensure indoor lighting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the solar cell comprises a substrate, a first silicon nitride layer, a second silicon nitride layer, a first aluminum-doped zinc oxide layer, a first silver layer, a second silver layer, a metal copper layer, a first metal nickel-chromium layer, a second aluminum-doped zinc oxide layer, a second silicon nitride layer, a second silver layer, a third aluminum-doped zinc oxide layer, a second silver layer, a second metal nickel-chromium layer, a fourth aluminum-doped zinc oxide layer, a fourth silver layer, a third silicon nitride layer, a glass substrate and a solar cell module, wherein the first silicon nitride layer is 1, the second silicon nitride layer is 2, the first aluminum-doped zinc oxide layer is 3, the first silver layer, the second copper layer, the 5, the first metal nickel-chromium layer, the second aluminum-doped zinc oxide layer is 6, the second aluminum-doped zinc oxide layer, the second silicon nitride layer is 7, the third silicon nitride layer, the third aluminum-doped zinc oxide layer is 9, the second silver layer, the second metal nickel-chromium layer, the fourth aluminum-doped zinc oxide layer, the 12, the third silicon nitride layer and the glass substrate.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments:
the utility model relates to a rose gold double silver coated glass is applied to on the building, and performance is good, and the outward appearance is pleasing to the eye.
As shown in fig. 1, the silver coated glass includes a glass substrate 13 and a film layer sequentially coated on one side of the glass substrate 13. The film layer is a composite film layer and is formed by connecting a plurality of functional layers in sequence, and the composite film layer sequentially comprises a first silicon nitride layer 1, a first aluminum-doped zinc oxide layer 2, a first silver layer 3, a metal copper layer 4, a first metal nickel-chromium layer 5, a second aluminum-doped zinc oxide layer 6, a second silicon nitride layer 7, a third aluminum-doped zinc oxide layer 8, a second silver layer 9, a second metal nickel-chromium layer 10, a fourth aluminum-doped zinc oxide layer 11 and a third silicon nitride layer 12 from inside to outside.
The silicon nitride layer is a dielectric layer, and is sputtered in a nitrogen-argon atmosphere by a silicon-aluminum alloy target of an alternating current cathode, wherein the ratio of silicon-aluminum alloy is Si to Al is 90 to 10.
The metal nickel-chromium layer is a barrier layer, and nickel-chromium alloy is sputtered in the argon atmosphere through a direct current flat target, wherein Ni: cr 80: 20.
The aluminum-doped zinc oxide layer is compounded with an absorption layer, and a ZnOx layer sputtered by a ceramic zinc target of a direct current cathode is plated on the nickel-chromium alloy, wherein the argon-oxygen ratio of the ZnOx layer is kept between 20: 15.
a metal copper layer, which is sputtered in an argon atmosphere through a direct current flat target;
a silver layer sputtered in an argon atmosphere by a direct current flat target;
in a specific implementation, preferably, the thickness of the first silicon nitride layer 1 is 50-80nm, the thickness of the first aluminum-doped zinc oxide layer 2 is 3-20nm, the thickness of the first silver layer 3 is 3-10nm, the thickness of the metal copper layer 4 is 3-10nm, the thickness of the first metal nickel chromium layer 5 is 3-11nm, the thickness of the second aluminum-doped zinc oxide layer 6 is 3-20nm, the thickness of the second silicon nitride layer 7 is 50-80nm, the thickness of the third aluminum-doped zinc oxide layer 8 is 3-20nm, the thickness of the second silver layer 9 is 3-10nm, the thickness of the second metal nickel chromium layer 10 is 3-11nm, the thickness of the fourth aluminum-doped zinc oxide layer 113-20nm, and the thickness of the third silicon nitride layer 12 is 50-80 nm.
Furthermore, the thickness of the first silicon nitride layer 1 is 45nm, the thickness of the first aluminum-doped zinc oxide layer 2 is 10nm, the thickness of the first silver layer 3 is 9nm, the thickness of the metal copper layer 4 is 8nm, the thickness of the first metal nickel-chromium layer 5 is 8nm, the thickness of the second aluminum-doped zinc oxide layer 6 is 15nm, the thickness of the second silicon nitride layer 7 is 70nm, the thickness of the third aluminum-doped zinc oxide layer 8 is 12nm, the thickness of the second silver layer 9 is 15nm, the thickness of the second metal nickel-chromium layer 10 is 8nm, the thickness of the fourth aluminum-doped zinc oxide layer 11 is 15nm, and the thickness of the third silicon nitride layer 12 is 35 nm.
The utility model discloses a rationally optimize barrier layer and silver layer membranous layer structure and thickness ratio, introduce new copper layer simultaneously between functional layer (silver layer) and barrier layer, obtain a rose gold double silver coated glass, the outward appearance is comparatively pleasing to the eye. The film-coated glass injects an elegant new element, namely rose gold double silver, into the color of the double silver film system.
The utility model discloses utilize vacuum magnetron sputtering coating process, all use NiCr to constitute a new two silver membrane system at upper and lower barrier layer, including 8 two rotatory AC negative poles, 6 direct current plane negative poles, 4 single rotatory DC negative poles totally 18 target positions. The production process parameters are as follows:
Claims (3)
1. the rose gold double-silver coated glass is characterized in that: the solar cell comprises a glass substrate (13), a first silicon nitride layer (1), a first aluminum-doped zinc oxide layer (2), a first silver layer (3), a metal copper layer (4), a first metal nickel-chromium layer (5), a second aluminum-doped zinc oxide layer (6), a second silicon nitride layer (7), a third aluminum-doped zinc oxide layer (8), a second silver layer (9), a second metal nickel-chromium layer (10), a fourth aluminum-doped zinc oxide layer (11) and a third silicon nitride layer (12), wherein the first silicon nitride layer (1), the first aluminum-doped zinc oxide layer (2), the first silver layer (3), the metal copper layer (4), the first metal nickel-chromium layer (5), the second aluminum-doped zinc oxide layer (6), the third silicon nitride layer (7), the third aluminum-doped zinc oxide layer (8), the second silver layer (9), the second metal nickel-chromium layer (10), the fourth aluminum-doped zinc oxide layer (11) and the third silicon nitride layer (12) are plated on one side of the glass substrate (13) in sequence.
2. The rose-gold double-silver coated glass according to claim 1, characterized in that: the thickness of the first silicon nitride layer (1) is 50-80nm, the thickness of the first aluminum-doped zinc oxide layer (2) is 3-20nm, the thickness of the first silver layer (3) is 3-10nm, the thickness of the metal copper layer (4) is 3-10nm, the thickness of the first metal nickel-chromium layer (5) is 3-11nm, the thickness of the second aluminum-doped zinc oxide layer (6) is 3-20nm, the thickness of the second silicon nitride layer (7) is 50-80nm, the thickness of the third aluminum-doped zinc oxide layer (8) is 3-20nm, the thickness of the second silver layer (9) is 3-10nm, the thickness of the second metal nickel-chromium layer (10) is 3-11nm, the thickness of the fourth aluminum-doped zinc oxide layer (11) is 3-20nm, and the thickness of the third silicon nitride layer (12) is 50-80 nm.
3. The rose-gold double-silver coated glass according to claim 1, characterized in that: the thickness of the first silicon nitride layer (1) is 45nm, the thickness of the first aluminum-doped zinc oxide layer (2) is 10nm, the thickness of the first silver layer (3) is 9nm, the thickness of the metal copper layer (4) is 8nm, the thickness of the first metal nickel-chromium layer (5) is 8nm, the thickness of the second aluminum-doped zinc oxide layer (6) is 15nm, the thickness of the second silicon nitride layer (7) is 70nm, the thickness of the third aluminum-doped zinc oxide layer (8) is 12nm, the thickness of the second silver layer (9) is 15nm, the thickness of the second metal nickel-chromium layer (10) is 8nm, the thickness of the fourth aluminum-doped zinc oxide layer (11) is 15nm, and the thickness of the third silicon nitride layer (12) is 35 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020903736.0U CN213771833U (en) | 2020-05-26 | 2020-05-26 | Rose gold double-silver coated glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020903736.0U CN213771833U (en) | 2020-05-26 | 2020-05-26 | Rose gold double-silver coated glass |
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| CN213771833U true CN213771833U (en) | 2021-07-23 |
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| CN202020903736.0U Active CN213771833U (en) | 2020-05-26 | 2020-05-26 | Rose gold double-silver coated glass |
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| CN (1) | CN213771833U (en) |
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- 2020-05-26 CN CN202020903736.0U patent/CN213771833U/en active Active
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