CN202415379U - Coated glass with protective film layer - Google Patents
Coated glass with protective film layer Download PDFInfo
- Publication number
- CN202415379U CN202415379U CN2011205336557U CN201120533655U CN202415379U CN 202415379 U CN202415379 U CN 202415379U CN 2011205336557 U CN2011205336557 U CN 2011205336557U CN 201120533655 U CN201120533655 U CN 201120533655U CN 202415379 U CN202415379 U CN 202415379U
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- layer
- resist
- protective film
- glass
- film layer
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Abstract
The utility model discloses a coated glass with a protective film layer. The coated glass comprises a glass substrate and a film coating layer coated on the glass substrate and is characterized in that the film coating layer takes the glass substrate and comprises a first protective layer, a first dielectric layer, a second protective layer, a functional film layer, a third protective layer, a second dielectric layer and an external protective film layer in sequence from inside to outside. According to the coated glass with a protective film layer, by depositing the first protective layer on the glass substrate, the diffusion of Na+ is effectively prevented, the reflection is reduced, and the mechanical strength of the glass is enhanced; by depositing the second protective layer and the third protective layer at the upper and the lower sides of the functional film layer, the oxidation resistance of the functional film layer is improved, the storage life is prolonged, the adhesive force between the film layers is enhanced, and the machinability of the glass is also enhanced; besides, by depositing the external protective film layer on the functional film layer, the coated glass is convenient to transport and store, and the external protective film layer is easy to remove when being used.
Description
Technical field
The utility model relates to the coating technique field in the glass deep processing, specifically is a kind of coated glass with protective film.
Background technology
Coated glass is the film at one or more layers metal of glass surface coating, alloy or metallic compound, in order to change the optical property of glass, satisfies certain particular requirement.The application of coated glass in people's daily life more and more widely singly is not used for building field, and a lot of daily necessities also uses glass to be material.But, coated glass in the process of transportation and storage, the situation that the substrate rete scratches easily, weares and teares, its functional layer silverskin also is easy to oxidation, and coated glass is after carrying out various deep processings and thermal treatment, physical and chemical performance changes easily.To the problems referred to above, the method for glass manufacturing concern employing at present is to use the organic pad pasting protection of PE substrate rete, and it can play the certain protection effect.But, when using substrate, need manual work to take off film, this protective membrane can not reuse and be difficult for degraded, and use can cause a large amount of solid waste in batches, and environment is caused serious negative impact.
The utility model content
The technical purpose of the utility model is to solve the problem that exists in the prior art, and the coated glass that a kind of optical property is stable, be difficult for taking place oxidation is provided.
The technical scheme of the utility model is:
A kind of coated glass with protective film comprises glass substrate and is coated on the coatings on the glass substrate, it is characterized in that said coatings is that the basis comprises from inside to outside successively with the glass substrate:
Be deposited on first resist on the said glass substrate;
Be deposited on first dielectric layer on said first resist;
Be deposited on second resist on said first dielectric layer;
Be deposited on the functional film layer on said second resist;
Be deposited on the 3rd resist on the said functional film layer;
Be deposited on second dielectric layer on the 3rd resist;
Be deposited on the outer protective film on said second dielectric layer.
Further technical scheme also comprises:
As preferably, said outer protective film is made as the carbon film layer;
Said first resist, second resist, the 3rd resist are preferably a kind of in NiCr, Cr, Ti or the stainless material rete;
Said first dielectric layer, said second dielectric layer are preferably SnO
2, ZnSO
3, ZnO, Si
3N
4Or TiO
2A kind of in the film layer;
Said functional film layer is a silver layer;
As preferably, the thickness scope of said first resist, second resist, the 3rd resist is made as 3-8nm; The thickness of said first dielectric layer, second dielectric layer is made as 16-100nm; The thickness range of said outer protective film is made as 0.1-0.5 μ m.
The beneficial effect of the utility model:
1),, first resist effectively stoped Na on glass substrate through being set
+Na has been avoided in diffusion
+The disadvantageous effect of diffusion couple thin film deposition performance and colour system, and play and reduce reflection, the effect that improves glass machinery intensity;
2), both sides deposit the antioxidant property of second resist and the 3rd resist raising functional film layer about functional film layer, prolong its shelf time, increase the sticking power between the rete, simultaneously the workability of reinforcing glass;
3), through the outer protective film of deposition on said functional film layer, the erosion resistance and the wearability of raising glass are convenient to the transportation and the storage of glass.As preferred carbon membrane layer, the film material environmental protection is easy to during use remove, and makes also that simultaneously glass has the advantage of high firmness, low-friction coefficient, has good corrosion resistance and wearability.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the coated glass of protective film;
Fig. 2 is the preparation flow synoptic diagram that the utlity model has the coated glass of protective film.
Embodiment
For technical scheme, structural attitude, product efficacy and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, a kind of coated glass 1 with protective film of the utility model comprises glass substrate 10 and is coated on the plated film on the glass substrate 10, and its film layer structure outwards is followed successively by from glass substrate 10:
Be deposited on first resist 11 on the said glass substrate 10;
Be deposited on first dielectric layer 12 on said first resist 11;
Be deposited on second resist 13 on said first dielectric layer 12;
Be deposited on the functional film layer 14 on said second resist 13;
Be deposited on the 3rd resist 15 on the said functional film layer 14;
Be deposited on second dielectric layer 16 on said the 3rd resist 15;
Be deposited on the outer protective film 17 on said second dielectric layer 16.
Wherein, a kind of rete that is coated with in the material such as said first resist 11, second resist 13 and the 3rd resist 15 preferred NiCr, Cr, stainless steel, Ti.Said functional film layer 14 plays the effect that increases insulation or effect of heat insulation for having the silver layer of low radiance.
Said first dielectric layer 12 and said second dielectric layer, 16 preferred SnO
2, ZnSO
3, ZnO, Si
3N
4, TiO
2Deng a kind of rete that is coated with in the material.In order to make glass have characteristics such as high firmness, low-friction coefficient, good corrosion resistance and wearability, in the utility model, said outer protective film 17 is the carbon film layer preferably, and it can be removed through the thermal treatment more than 650 °.
As shown in Figure 2, prepare above-mentioned preparation method for a kind of with coated glass of protective film, adopt vacuum magnetic-control sputtering equipment plated film, its preparation flow specifically may further comprise the steps:
Step S1: glass substrate 10 is provided;
Step S2: deposition first resist 11 on said glass substrate 10, said first resist 11 forms through direct current list target as sputter, and target is the NiCr target, and its sputtering condition is: background vacuum pressure is 3.2 * 10
-3Mbar, sputter in the pure argon environment, the thickness of said first resist 11 is 3-8nm;
Step S3: deposition first dielectric layer 12 on said first resist 11.Said first dielectric layer 12 forms through exchanging dual-target sputtering, and its sputtering condition is: background vacuum pressure is 3.0 * 10
-3Mbar, sputter in nitrogen argon or argon oxygen environment.Wherein, when charging into argon gas and nitrogen, the volume ratio of argon gas and nitrogen is 30: 35, and the thickness of said first dielectric layer 12 is 16-100nm;
Step S4: deposition second resist 13 on said first dielectric layer 12.Said second resist 13 forms through direct current list target as sputter, and target is the NiCr target, and its sputtering condition is: background vacuum pressure is 2.85 * 10
-3Mbar charges into the pure argon sputter, and the thickness of said second resist 13 is 3-8nm;
Step S5: deposition functional film layer 14 on said second resist 13.Said functional film layer 14 is to form through direct current list target as sputter.Wherein, sputtering condition is: background vacuum pressure is 4.5 * 10
-3Mbar, sputter in the pure argon environment;
Step S6: deposition the 3rd resist 15 on said functional film layer 14.Said the 3rd resist 15 forms through direct current list target as sputter, and target is the NiCr target, and its sputtering condition is: background vacuum pressure is 2.85 * 10
-3Mbar charges into the pure argon sputter, and the thickness of said the 3rd resist 15 is 3-8nm;
Step S7: deposition second dielectric layer 16 on said the 3rd resist 15.Said second dielectric layer 16 forms through exchanging dual-target sputtering, and its sputtering condition is: background vacuum pressure is 3.0 * 10
-3Mbar, sputter under the environment of the mixed gas that charges into argon gas, nitrogen or argon gas, oxygen.Wherein, when charging into argon gas and nitrogen, the volume ratio of argon gas and nitrogen is 30: 35, and the thickness of said second dielectric layer 16 is 16-100nm;
Step S8: protective film 17 outside the deposition on said second dielectric layer 16.Said outer protective film 17 is to be made up of carbon material, and said outer protective film 17 is 100% carbon containing hydrogen source to be fed in the reactor drum form through thin-film technique.Preferred carbon containing hydrogen source is a methane in the utility model, and said thin-film technique can adopt chemical vapour deposition, ion vapor deposition or reaction magnetocontrol sputtering.Concrete; With the plasma ion vapor deposition is example; This thin film deposition processes is that substrate carrier is passed to the high frequency power supply, makes the vacuum chamber body wall of reactor drum produce capacitor discharge, and plasma methane dissociates; Make the methane ion rely on the resulting energy of self-bias voltage high-frequency directly to bombard substrate, technology vacuum background maintains 1.9 * 10
-3Mbar, high frequency power are 100W.The thickness range of said outer protective film 17 is 0.1-0.5 μ m.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all should drop within the protection domain of the utility model requirement.
Claims (8)
1. the coated glass with protective film comprises glass substrate and is coated on the coatings on the glass substrate, it is characterized in that said coatings is that the basis comprises from inside to outside successively with the glass substrate:
Be deposited on first resist on the said glass substrate;
Be deposited on first dielectric layer on said first resist;
Be deposited on second resist on said first dielectric layer;
Be deposited on the functional film layer on said second resist;
Be deposited on the 3rd resist on the said functional film layer;
Be deposited on second dielectric layer on the 3rd resist;
Be deposited on the outer protective film on said second dielectric layer.
2. a kind of coated glass with protective film according to claim 1 is characterized in that:
Said outer protective film is the carbon film layer.
3. a kind of coated glass with protective film according to claim 1 is characterized in that:
Said first resist, second resist, the 3rd resist are the rete of NiCr, Cr, Ti or stainless material.
4. a kind of coated glass with protective film according to claim 1 is characterized in that:
Said first dielectric layer, said second dielectric layer are SnO
2, ZnSO
3, ZnO, Si
3N
4Or TiO
2The rete of material.
5. according to the described a kind of coated glass of arbitrary claim among the claim 1-4, it is characterized in that with protective film:
Said functional film layer is a silver layer.
6. a kind of coated glass with protective film according to claim 5 is characterized in that: the thickness of said first resist, second resist, the 3rd resist is 3-8nm.
7. a kind of coated glass with protective film according to claim 5 is characterized in that: the thickness of said first dielectric layer, second dielectric layer is 16-100nm.
8. a kind of coated glass with protective film according to claim 5 is characterized in that: the thickness of said outer protective film is 0.1-0.5 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205336557U CN202415379U (en) | 2011-12-19 | 2011-12-19 | Coated glass with protective film layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205336557U CN202415379U (en) | 2011-12-19 | 2011-12-19 | Coated glass with protective film layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415379U true CN202415379U (en) | 2012-09-05 |
Family
ID=46740161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205336557U Ceased CN202415379U (en) | 2011-12-19 | 2011-12-19 | Coated glass with protective film layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529210A (en) * | 2011-12-19 | 2012-07-04 | 林嘉宏 | Coated glass with protective film layer and preparation method |
| CN116282963A (en) * | 2022-10-28 | 2023-06-23 | 咸宁南玻节能玻璃有限公司 | Coated glass with protective layer and preparation method thereof |
-
2011
- 2011-12-19 CN CN2011205336557U patent/CN202415379U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529210A (en) * | 2011-12-19 | 2012-07-04 | 林嘉宏 | Coated glass with protective film layer and preparation method |
| CN102529210B (en) * | 2011-12-19 | 2014-10-15 | 林嘉宏 | Coated glass with protective film layer and preparation method |
| CN116282963A (en) * | 2022-10-28 | 2023-06-23 | 咸宁南玻节能玻璃有限公司 | Coated glass with protective layer and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20140530 Decision number of declaring invalidation: 22832 Granted publication date: 20120905 |