CN106565109B - A kind of two-way mirror and preparation method thereof - Google Patents
A kind of two-way mirror and preparation method thereof Download PDFInfo
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- CN106565109B CN106565109B CN201610984938.0A CN201610984938A CN106565109B CN 106565109 B CN106565109 B CN 106565109B CN 201610984938 A CN201610984938 A CN 201610984938A CN 106565109 B CN106565109 B CN 106565109B
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
- C03C17/09—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals by deposition from the vapour phase
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3607—Coatings of the type glass/inorganic compound/metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3613—Coatings of type glass/inorganic compound/metal/inorganic compound/metal/other
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3636—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing silicon, hydrogenated silicon or a silicide
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3649—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer made of metals other than silver
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/24—Doped oxides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/25—Metals
- C03C2217/257—Refractory metals
- C03C2217/258—Ti, Zr, Hf
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/25—Metals
- C03C2217/27—Mixtures of metals, alloys
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/28—Other inorganic materials
- C03C2217/282—Carbides, silicides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/73—Anti-reflective coatings with specific characteristics
- C03C2217/732—Anti-reflective coatings with specific characteristics made of a single layer
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/154—Deposition methods from the vapour phase by sputtering
- C03C2218/156—Deposition methods from the vapour phase by sputtering by magnetron sputtering
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention discloses a kind of two-way mirrors and preparation method thereof.Wherein, this method comprises: at least one layer of high reflection alloy material layer；The high reflection alloy material layer is chromium and aluminium；The proportion of chromium and aluminium is 3:7.There is the alloy material of specific proportion by selecting, sputtering generates high reflection alloy material layer to solve the problems, such as that light transmission and reflective function can not be unified, realize the effect of two-way mirror display panel, and production cost is reduced well, shortens delivery cycle, more alternative panel sizes are capable of providing, are had a good application prospect.
Description
Technical field
The present invention relates to glass technology fields more particularly to a kind of two-way mirror and preparation method thereof.
Background technique
Display panel two-way mirror is a kind of special glass applied in all types of display panels or other occasions.It should
Being mainly characterized in that for glass has had both high light transmission and high reflective characteristic.For example, there is height when TV is in close state
Reflective, surface are bright and clean smooth as mirror.And when TV is opened, which can have high light transmittance again, shadow
As picture clearly can be presented on spectators at the moment through glass panel.
Such special glass product is with a wide range of applications, can be applied to saloon bar guest room, hotel bathroom,
The multiple fields such as outdoor advertising machine.The manufacturing technology of such special glass product is complex at present, it is at high cost, delivery date is long,
Alternative space of a whole page is few.
During daily use, because light transmittance is low if using conventional silver mirror glass, shadow can not be shown well
Picture.It is high reflective low that light transmission is then according to conventional coated glass, and the effect or reflective high light transmission of mirror surface is not achieved
And image TV is enabled to show unintelligible both of these case, it cannot achieve light transmission and the unification of reflective function.
Therefore, there are also to be developed for the prior art.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of two-way mirror and its preparation sides
Method, it is intended to solve the problems, such as that existing glass cannot achieve the unified of light transmission and reflective function.
In order to achieve the above object, this invention takes following technical schemes:
A kind of two-way mirror, wherein include: at least one layer of high reflection alloy material layer；The high reflection alloy material layer
For chromium and aluminium；The proportion of chromium and aluminium is 3:7.
The two-way mirror, wherein the two-way mirror further include: be arranged in the high reflection alloy material layer and glass
The first SiAl layers between glass substrate.
The two-way mirror, wherein the two-way mirror further include: be arranged on the high reflection alloy material layer
AZO film.
The two-way mirror, wherein the two-way mirror further include: be successively set on Ti layer on the AZO film and
2nd SiAl layers.
The two-way mirror, wherein the visible transmission ratio of the two-way mirror is 20-30%, it is seen that light is counter to project ratio
Greater than 60%.
A kind of preparation method of two-way mirror, wherein include: that will match chromium and aluminium for 3:7 as the alloy material of sputtering
Material；By vacuum magnetic-control sputtering method, sputtering generates the high reflection alloy material layer on the two-way mirror.
The preparation method of the two-way mirror, wherein the method also includes: by vacuum magnetic-control sputtering method,
SiAl layers of generation the first on the glass baseplate；Sputtering generates the high reflection alloy material layer on the first SiAl layer.
The preparation method of the two-way mirror, wherein the method also includes: in the high reflection alloy material layer
On, sputtering generates AZO film.
The preparation method of the two-way mirror, wherein the method also includes: successively on the AZO film, sputtering life
At Ti layers and the 2nd SiAl layers.
The preparation method of the two-way mirror, wherein the method also includes: it is produced using coating film production line for building
The two-way mirror.
The utility model has the advantages that a kind of two-way mirror provided by the invention and preparation method thereof, has specific proportion by selecting
Alloy material, sputtering generate high reflection alloy material layer to solve the problems, such as that light transmission and reflective function can not be unified, realize mirror surface
The effect of glass display panels, and reduce production cost well, shorten delivery cycle, it is capable of providing more available
Panel size, have a good application prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of two-way mirror provided in an embodiment of the present invention.
Specific embodiment
The present invention provides a kind of two-way mirror and preparation method thereof.To make the purpose of the present invention, technical solution and effect more
Add clear, clear, the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, being a kind of two-way mirror provided in an embodiment of the present invention.The two-way mirror includes: at least one layer of high
Reflecting alloys material layer 100(may be simply referred to as CrAl layers).The high reflection alloy material layer is made of chromium and aluminium, wherein chromium and
The proportion of aluminium is 3:7.
The high reflection alloy material layer is the core film layer of two-way mirror, can by the ratio between control Cr and Al
Assign the preferable service performance of glass, improve reflecting rate, reconcile well two-way mirror high light transmission and it is high it is reflective between contradiction,
Keep two-way mirror that can also obtain enough transmittances and anti-projection ratio.
Specifically, as shown in Figure 1, the two-way mirror can also include: setting the high reflection alloy material layer with
The first SiAl layer 200 between glass baseplate 300.Due to the high reflection alloy material layer 100 as two-way mirror performance core
It is oxidized easily and bad with the binding force of glass surface.Increase between glass baseplate 300 and high reflection alloy material layer 100
Add the SiAl layer 200 that can effectively improve the adhesive force of high reflection alloy material layer 100 and plays protection high reflection alloy
The effect of material layer 100.
It is preferred that as shown in Figure 1, the two-way mirror can further include: being arranged in the high reflection alloy
AZO film 400 in material layer.The AZO film 400 can increase light transmission, further realize the high light transmission of the two-way mirror
Coordination between high reflective two kinds of performances and uniformly.
It in embodiments of the present invention, further include the Ti set gradually as shown in Figure 1, the two-way mirror is on the AZO film
Layer 500 and the 2nd SiAl layer 600.The Ti layer 500 and the 2nd SiAl layer 600, which is arranged, can protect it to be covered on other films of lower section
Layer, so that the film layer of the two-way mirror is more wear resistant, antioxygenic property is good and prevents from scratching film layer in use, causes glass
Glass is not available.
In embodiments of the present invention, as shown in Figure 1, the two-way mirror specifically can be by 5 layers of structure and glass baseplate institute
It constitutes, that is, is followed successively by glass baseplate, the first SiAl layers, CrAl layers, AZO layers, Ti layers and the 2nd SiAl layers.By this five
The visible transmission of the two-way mirror can be made visible light is counter to project ratio by the structure of tunic than control while 20-30%
Greater than 60%.
Two-way mirror provided in an embodiment of the present invention can satisfy the service performance requirement of display panel two-way mirror, with
The similar-type products of import are compared, and can directly reduce that 60% or more material cost and delivery cycle are fast, the space of a whole page of the supply of material is more, energy
Enough the demand of more personalizations is provided for client.
The embodiment of the present invention still further provides a kind of preparation method of two-way mirror.Wherein, this method comprises:
Firstly, chromium and aluminium for 3:7 will be matched as the alloy material of sputtering.
Then, by vacuum magnetic-control sputtering method, sputtering generates the high reflection alloy material on the two-way mirror
Layer.
It is described with the structure of the two-way mirror of above-described embodiment similar, in embodiments of the present invention, passes through vacuum
Magnetically controlled sputter method, successively sputtering generates the corresponding film layer described with above-mentioned two-way mirror structure on the glass substrate.Also
I.e., comprising: SiAl layers of the generation the first on the glass baseplate；Sputtering generates the high reflection and closes on the first SiAl layer
Golden material layer.
Alternatively, sputtering generates AZO film, or successively splashes on the AZO film on the high reflection alloy material layer
Penetrate Ti layer of generation and the 2nd SiAl layers.
It is preferred that can be produced in actual operation using plated film for building due to using vacuum magnetic-control sputtering technique
Line produces the two-way mirror of the embodiment of the present invention.When generating the two-way mirror product using coating film production line for building,
10 times of surcharge can be brought compared to traditional building coated product.Furthermore, it is possible to enrich coating film production line for building
Product line, the dual-purpose dull and rush season market demand for adjusting to supplement building glass industry at any time of a line reach balanced production.
It, can according to the technique and scheme of the present invention and this hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (3)
1. a kind of two-way mirror characterized by comprising at least one layer of high reflection alloy material layer；The high reflection alloy material
The bed of material is chromium and aluminium；The proportion of chromium and aluminium is 3:7, the two-way mirror further include: is arranged in the high reflection alloy material layer
The first SiAl layers between glass baseplate, the AZO film being arranged on the high reflection alloy material layer and be successively set on institute
State Ti layer on AZO film and the 2nd SiAl layers；
The preparation method of the two-way mirror includes:
Chromium and aluminium for 3:7 will be matched as the alloy material of sputtering；
By vacuum magnetic-control sputtering method, SiAl layers of the generation the first on the glass baseplate；
Sputtering generates the high reflection alloy material layer on the first SiAl layer；
On the high reflection alloy material layer, sputtering generates AZO film；
Successively on the AZO film, sputtering generates Ti layer and the 2nd SiAl layers.
2. two-way mirror according to claim 1, which is characterized in that the visible transmission ratio of the two-way mirror is 20-
30%, it is seen that light is instead projected than being greater than 60%.
3. two-way mirror according to claim 1, which is characterized in that the method also includes: it is raw using plated film for building
Producing line produces the two-way mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610984938.0A CN106565109B (en) | 2016-11-09 | 2016-11-09 | A kind of two-way mirror and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610984938.0A CN106565109B (en) | 2016-11-09 | 2016-11-09 | A kind of two-way mirror and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106565109A CN106565109A (en) | 2017-04-19 |
| CN106565109B true CN106565109B (en) | 2019-07-23 |
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| CN201610984938.0A Active CN106565109B (en) | 2016-11-09 | 2016-11-09 | A kind of two-way mirror and preparation method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113354299B (en) * | 2021-07-15 | 2022-11-22 | 天津南玻节能玻璃有限公司 | Double-silver Low-E glass with neutral color, high transmittance and non-discoloring side surface |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476418A (en) * | 2000-11-25 | 2004-02-18 | ����ʥ��ಣ���� | Transparent substrate having stack of thin metallic reflection layers |
| ES2205730T3 (en) * | 1998-06-06 | 2004-05-01 | Saint-Gobain Glass France | GLASS SHEET COVERED WITH A BATTERY OF REFLECTING METAL LAYERS. |
| CN201809285U (en) * | 2010-09-29 | 2011-04-27 | 吴江南玻华东工程玻璃有限公司 | Single-silver coated glass |
| CN201825878U (en) * | 2010-09-16 | 2011-05-11 | 李千达 | Safe one-way perspective glass |
| CN201895555U (en) * | 2010-11-17 | 2011-07-13 | 王军 | Automotive windshield glass |
| CN104309222A (en) * | 2014-10-30 | 2015-01-28 | 中山市亨立达机械有限公司 | Novel single-silver LOW-E coated glass |
-
2016
- 2016-11-09 CN CN201610984938.0A patent/CN106565109B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2205730T3 (en) * | 1998-06-06 | 2004-05-01 | Saint-Gobain Glass France | GLASS SHEET COVERED WITH A BATTERY OF REFLECTING METAL LAYERS. |
| CN1476418A (en) * | 2000-11-25 | 2004-02-18 | ����ʥ��ಣ���� | Transparent substrate having stack of thin metallic reflection layers |
| CN201825878U (en) * | 2010-09-16 | 2011-05-11 | 李千达 | Safe one-way perspective glass |
| CN201809285U (en) * | 2010-09-29 | 2011-04-27 | 吴江南玻华东工程玻璃有限公司 | Single-silver coated glass |
| CN201895555U (en) * | 2010-11-17 | 2011-07-13 | 王军 | Automotive windshield glass |
| CN104309222A (en) * | 2014-10-30 | 2015-01-28 | 中山市亨立达机械有限公司 | Novel single-silver LOW-E coated glass |
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| CN106565109A (en) | 2017-04-19 |
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