CN1603267A - Coated glass with ultraviolet ray cutting-off function and preparation method thereof - Google Patents
Coated glass with ultraviolet ray cutting-off function and preparation method thereof Download PDFInfo
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- CN1603267A CN1603267A CN 200410061019 CN200410061019A CN1603267A CN 1603267 A CN1603267 A CN 1603267A CN 200410061019 CN200410061019 CN 200410061019 CN 200410061019 A CN200410061019 A CN 200410061019A CN 1603267 A CN1603267 A CN 1603267A
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- titanium oxide
- coated glass
- glass
- cerium oxide
- coated
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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
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/74—UV-absorbing coatings
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- Surface Treatment Of Glass (AREA)
Abstract
The invention relates to a glass coat at the glass base plate and with function of cutting off the ultraviolet ray and its preparation method. The ultraviolet ray cutting off coated glass includes substrate glass. Its features are that the substrate glass is coated titanium oxide- cerium oxide film. The features of its preparation method include the following that the first is cleaning and drying the coated glass substrate glass, after this, doing fore-vacuum transition; the second is adopting the magnetron sputtering coating method to coat film; a: preparing target material, the target material is made up of titanium oxide and titanium oxide, and both of their mass percent in each constituent are from ten percent to ninety percent; b: the substrate glass is dong magnetron sputtering coating in the pure argon gas or oxygen argon mixture, the range of sputtering air pressure is from 0.10Pa to 3.0Pa. Its cut- off ratio is high, and not influences the visible light transmittance. Its preparation method is simple.
Description
Technical field
The invention belongs to building glass material, automotive glass material and lighting glass technology field, be specifically related to a kind of glass with ultraviolet cutoff functional film layer and preparation method thereof that on glass substrate, is coated with.
Background technology
Ultraviolet ray can make macromolecule organic aging, need stop ultraviolet ray to inject or penetrate from glass in some special occasions.For example: need to use organic resin on the composition member of solar cell, particularly the solar cell on the flyer in the Aeronautics and Astronautics activity all can make the transformation decrease in efficiency because of ultraviolet irradiation.Particularly in the outer space, uitraviolet intensity there is about 20 times of earth surface.Material in room, museum, the automobile, for example: paper, fabric, some rare cultural relics etc. can be aging, rotten under ultraviolet irradiation.
At present, the method for preparing shielding of ultraviolet glass is to add cerium ion, Ce in glass ingredient
+ 3Play strong hole capture center, Ce
+ 4Play strong trapped electron, the electronics and the hole that so just make irradiation and produced are captured by cerium ion, and their absorption band just in time is in the ultraviolet region.The amount that ultraviolet ray is blocked is relevant with the incorporation of thickness of glass and cerium.The problem that exists is although cerium ion absorbs ultraviolet ray, also to have the part transmissive glass; In addition, prepare glass with fusion process and absorb ultraviolet ray, complex process, the addition of cerium ion is wayward.
Summary of the invention
The object of the present invention is to provide a kind of ultraviolet cutoff coated glass and preparation method thereof, the ultraviolet cutoff rate height of ultraviolet cutoff coated glass does not influence the transmission of visible light of glass; The preparation method of its ultraviolet cutoff coated glass is simple.
To achieve these goals, technical scheme of the present invention is: the ultraviolet cutoff coated glass, comprise glass substrate, and it is characterized in that: be coated with titanium oxide-cerium oxide rete on the glass substrate.
In described titanium oxide-cerium oxide rete, titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 10-90%, cerium oxide 10-90%.
Described have titanium oxide-cerium oxide thicknesses of layers to be: 10～500 nanometers.
The preparation method of ultraviolet cutoff coated glass is characterized in that comprising the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 10-90%, cerium oxide 10-90%;
B). at pure argon or in oxygen argon mixture gas atmosphere, glass substrate is carried out magnetron sputtering plating and get the ultraviolet cutoff coated glass, the sputtering pressure scope is 0.10Pa-3.0Pa, during sputter in the argon oxygen gas mixture the shared mass percent of oxygen be 0＜to≤90%.
Adopting online heating, thermal treatment temp during glass substrate plated film described step glass 2) is 20～800 ℃.
Described step glass 2) the ultraviolet cutoff coated glass that obtains in adopts off-line thermal treatment, and thermal treatment temp is 20～800 ℃, and heat treatment time is 10-120 minute.
Plate titanium oxide and cerium oxide film with magnetron sputtering method on glass substrate, except that cerium ion absorbed ultraviolet ray, the Ti ion was that strong absorption is also arranged about 380nm at wavelength.Ti and Ce ion are compound, and energy is ultraviolet-cutoff fully, and ultraviolet cutoff rate height does not influence visible light transmissivity.Preparation method of the present invention compares with the existing ultraviolet absorbing glass that adds the preparation of cerium ion fusion cast glass in glass ingredient, has the characteristics of technology simple and flexible.Adopt online heating or off-line thermal treatment can make film more firm, can make the crystallization of film more complete with combining of glass.
By the ratio of titanium oxide and cerium oxide in the change rete, regulate its color; Change thicknesses of layers, can make the coated glass of this film layer structure obtain needed transmission of visible light, reflection colour, transmitted colour.Coated glass is ultraviolet-cutoff fully, and the transmission of visible light of regulating coated glass according to the thickness of rete changes the variation from yellowish to pale yellow of the reflected colour of coated glass 30～85%; Avoid ultraviolet ray transmitting glass and make indoor substance aging, rotten.
The present invention has application widely in building glass, vehicle glass and fitting glass industrial aspect, has a extensive future.
Embodiment
Example 1:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and the mass ratio of cerium oxide and titanium oxide is 1/3 in the target;
B). in the pure argon atmosphere glass substrate is carried out magnetron sputtering plating and obtain the ultraviolet cutoff coated glass, sputtering pressure is 0.4Pa, and plating titanium oxide-cerium oxide thicknesses of layers is 210nm.By the film-thickness monitoring controlling diaphragm layer thickness in the filming equipment.
C). the ultraviolet cutoff coated glass that obtains adopted not online heating---refer to that glass is not heated in the coating process, Heating temperature is 220 ℃, and be 20 minutes heat-up time.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, the mass ratio of cerium oxide and titanium oxide is 1/3; The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 78%, the ultraviolet cutoff 94% of the following wavelength of 380nm; The rete reflected colour is yellowish.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 2:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and the mass ratio of cerium oxide and titanium oxide is 1/3 in the target;
B). in the mixed gas of argon gas and oxygen glass substrate is carried out magnetron sputtering plating and get the ultraviolet cutoff coated glass, sputtering pressure is 0.4Pa, during sputter in the argon oxygen gas mixture mass ratio be oxygen: argon gas=1: 20; Plating titanium oxide-cerium oxide thicknesses of layers is 210nm.
C). the ultraviolet cutoff coated glass that obtains is adopted not online heating, and Heating temperature is 800 ℃, and be 10 minutes heat-up time.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, the mass ratio of cerium oxide and titanium oxide is 1/3; The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 81%, the ultraviolet cutoff 93% of the following wavelength of 380nm: the rete reflected colour is yellowish.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 3:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and the mass ratio of cerium oxide and titanium oxide is 3/2 in the target;
B). in the oxygen argon mixture gas glass substrate is carried out magnetron sputtering plating and get the ultraviolet cutoff coated glass, sputtering pressure is 0.4Pa, during sputter in the argon oxygen gas mixture mass ratio be oxygen: argon gas=1: 20; Plating titanium oxide-cerium oxide thicknesses of layers is 210nm.
C). the ultraviolet cutoff coated glass that obtains is adopted not online heating, and Heating temperature is 20 ℃, and be 120 minutes heat-up time.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, the mass ratio of cerium oxide and titanium oxide is 3/2; The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 79%, the ultraviolet cutoff 99% of the following wavelength of 380nm; The rete reflected colour is yellowish.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 4:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and the mass ratio of cerium oxide and titanium oxide is 3/2 in the target;
B). in the pure argon atmosphere glass substrate is carried out magnetron sputtering plating and get the ultraviolet cutoff coated glass, sputtering pressure is 0.4Pa, and plating titanium oxide-cerium oxide thicknesses of layers is 210nm.
C). the ultraviolet cutoff coated glass that obtains is adopted not online heating, and Heating temperature is 100 ℃, and be 60 minutes heat-up time.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, the mass ratio of cerium oxide and titanium oxide is 3/2; The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 79%, the ultraviolet cutoff 99.9% of the following wavelength of 380nm; The rete reflected colour is yellowish.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 5:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and the mass ratio of cerium oxide and titanium oxide is 3/2 in the target;
B). in the pure argon atmosphere glass substrate is carried out magnetron sputtering plating and get the ultraviolet cutoff coated glass, sputtering pressure is 0.4Pa; Adopt the online heating of glass substrate, glass substrate enters coating chamber to begin, finish to plated film, and heating always, Heating temperature is 220 ℃; Plating titanium oxide-cerium oxide thicknesses of layers is 210nm.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, the mass ratio of cerium oxide and titanium oxide is 3/2; The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 83%, the ultraviolet cutoff 94% of the following wavelength of 380nm; The rete reflected colour is yellowish.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 6:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and the mass ratio of cerium oxide and titanium oxide is 3/2 in the target;
B). in the oxygen argon mixture gas glass substrate is carried out magnetron sputtering plating and get the ultraviolet cutoff coated glass, sputtering pressure is 0.4Pa, during sputter in the argon oxygen gas mixture mass ratio be oxygen: argon gas=1: 20; Adopt the online heating of glass substrate, glass substrate enters coating chamber to begin, finish to plated film, and heating always, Heating temperature is 220 ℃; Plating titanium oxide-cerium oxide thicknesses of layers is 210nm.
The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 79%, the ultraviolet cutoff 99% of the following wavelength of 380nm; The rete reflected colour is yellowish.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 7:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and the mass ratio of cerium oxide and titanium oxide is 3/2 in the target;
B). in the pure argon atmosphere glass substrate is carried out magnetron sputtering plating and get the ultraviolet cutoff coated glass, sputtering pressure is 0.4Pa, and plating titanium oxide-cerium oxide thicknesses of layers is 310nm.
C). the ultraviolet cutoff coated glass that obtains is adopted not online heating, and Heating temperature is 500 ℃, and be 30 minutes heat-up time.
The performance that obtains the ultraviolet cutoff coated glass is as follows: visible light transmissivity 73%, the ultraviolet cutoff 99.8% of the following wavelength of 380nm; The rete reflected colour is pale yellow.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 8:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 10%, cerium oxide 90%;
B). in the pure argon atmosphere glass substrate is carried out magnetron sputtering plating and get product, the sputtering pressure scope is 0.10Pa, and plating titanium oxide-cerium oxide thicknesses of layers is 10nm.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 10%, cerium oxide 90%.The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 89%, the ultraviolet ray of the following wavelength of 380nm is cut off 96.8%.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 9:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 90%, cerium oxide 10%;
B). in the pure argon atmosphere glass substrate is carried out magnetron sputtering plating and get product, sputtering pressure is 3.0Pa, and plating titanium oxide-cerium oxide thicknesses of layers is 500nm.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 90%, cerium oxide 10%.The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 80%, the ultraviolet ray of the following wavelength of 380nm is cut off 99.8%.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 10:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 10%, cerium oxide 90%;
B). in the oxygen argon mixture gas, glass substrate is carried out magnetron sputtering plating and get product, sputtering pressure is 0.10Pa, during sputter in the argon oxygen gas mixture mass ratio be oxygen: argon gas=0.01: 1, adopt the online heating of glass substrate, glass substrate enters coating chamber to begin, finish to plated film, heating always, Heating temperature is 20 ℃; Plating titanium oxide-cerium oxide thicknesses of layers is 50nm.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 10%, cerium oxide 90%.The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 85%, the ultraviolet cutoff 95.8% of the following wavelength of 380nm.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 11:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 90%, cerium oxide 10%;
B). in the oxygen argon mixture gas, glass substrate is carried out magnetron sputtering plating and get product, sputtering pressure is 3.0Pa, during sputter in the argon oxygen gas mixture mass ratio be oxygen: argon gas=0.9: 1, adopt the online heating of glass substrate, glass substrate enters coating chamber to begin, finish to plated film, heating always, Heating temperature is 800 ℃; Plating titanium oxide-cerium oxide thicknesses of layers is 500nm.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 90%, cerium oxide 10%.The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 78%, the ultraviolet cutoff 99.8% of the following wavelength of 380nm.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Example 12:
The preparation method of ultraviolet cutoff coated glass comprises the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 50%, cerium oxide 50%;
B). in the oxygen argon mixture gas, glass substrate is carried out magnetron sputtering plating and get product, sputtering pressure is 3.0Pa, during sputter in the argon oxygen gas mixture the shared mass percent of oxygen be 50%, adopt the online heating of glass substrate, glass substrate enters coating chamber to begin, finish to plated film, heating always, Heating temperature is 800 ℃; Plating titanium oxide-cerium oxide thicknesses of layers is 500nm.
Obtain in the titanium oxide-cerium oxide rete of ultraviolet cutoff coated glass, titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 90%, cerium oxide 10%.The performance of ultraviolet cutoff coated glass is as follows: visible light transmissivity 78%, the ultraviolet cutoff 99.8% of the following wavelength of 380nm.The physicochemical property of coated glass meets the national standard of regulation in " coated glass physicochemical property testing standard ".
Claims (6)
1. the ultraviolet cutoff coated glass comprises glass substrate, it is characterized in that: be coated with titanium oxide-cerium oxide rete on the glass substrate.
2. ultraviolet cutoff coated glass according to claim 1 is characterized in that: in described titanium oxide-cerium oxide rete, titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 10-90%, cerium oxide 10-90%.
3. ultraviolet cutoff coated glass according to claim 1 and 2 is characterized in that: described have titanium oxide-cerium oxide thicknesses of layers to be: 10～500 nanometers.
4. the preparation method of ultraviolet cutoff coated glass is characterized in that comprising the steps:
1). treat at first that the coated glass substrate cleans, after the drying, carry out the preliminary vacuum transition;
2). adopt the magnetron sputtering method of being coated with to be coated with rete then: a). the preparation target, target is made up of titanium oxide and cerium oxide, and titanium oxide and the shared mass percent of cerium oxide each component are: titanium oxide 10-90%, cerium oxide 10-90%;
B). at pure argon or in oxygen argon mixture gas atmosphere, glass substrate is carried out magnetron sputtering plating and get the ultraviolet cutoff coated glass, the sputtering pressure scope is 0.10Pa-3.0Pa, during sputter in the argon oxygen gas mixture the shared mass percent of oxygen be 0＜to≤90%.
5. the preparation method of ultraviolet cutoff coated glass according to claim 1 is characterized in that: adopting online heating, thermal treatment temp during glass substrate plated film described step glass 2) is 20～800 ℃.
6. the preparation method of ultraviolet cutoff coated glass according to claim 1, it is characterized in that: the ultraviolet cutoff coated glass that obtains described step glass 2) adopts off-line thermal treatment, thermal treatment temp is 20～800 ℃, and heat treatment time is 10-120 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410061019 CN1241857C (en) | 2004-10-29 | 2004-10-29 | Coated glass with ultraviolet ray cutting-off function and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410061019 CN1241857C (en) | 2004-10-29 | 2004-10-29 | Coated glass with ultraviolet ray cutting-off function and preparation method thereof |
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| Publication Number | Publication Date |
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| CN1603267A true CN1603267A (en) | 2005-04-06 |
| CN1241857C CN1241857C (en) | 2006-02-15 |
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| CN 200410061019 Expired - Fee Related CN1241857C (en) | 2004-10-29 | 2004-10-29 | Coated glass with ultraviolet ray cutting-off function and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157522B (en) * | 2007-09-26 | 2010-12-15 | 武汉理工大学 | Visible light anti-reflection and ultraviolet radiation cut-off bifunctional coated glass and preparation method thereof |
| CN102208466A (en) * | 2011-05-16 | 2011-10-05 | 海南英利新能源有限公司 | Solar cell panel |
| CN101045550B (en) * | 2006-03-27 | 2012-11-07 | 东芝照明技术株式会社 | Ultraviolet cut material, ultraviolet cut filter, discharge lamp and lighting apparatus |
| CN103074978A (en) * | 2013-02-18 | 2013-05-01 | 上海理工大学 | Decorative plate with purple decorative thin film and preparation method of decorative plate |
| CN105084774A (en) * | 2015-07-31 | 2015-11-25 | 芜湖真空科技有限公司 | Offline production method of low-E glass |
-
2004
- 2004-10-29 CN CN 200410061019 patent/CN1241857C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045550B (en) * | 2006-03-27 | 2012-11-07 | 东芝照明技术株式会社 | Ultraviolet cut material, ultraviolet cut filter, discharge lamp and lighting apparatus |
| CN101157522B (en) * | 2007-09-26 | 2010-12-15 | 武汉理工大学 | Visible light anti-reflection and ultraviolet radiation cut-off bifunctional coated glass and preparation method thereof |
| CN102208466A (en) * | 2011-05-16 | 2011-10-05 | 海南英利新能源有限公司 | Solar cell panel |
| CN103074978A (en) * | 2013-02-18 | 2013-05-01 | 上海理工大学 | Decorative plate with purple decorative thin film and preparation method of decorative plate |
| CN103074978B (en) * | 2013-02-18 | 2016-04-27 | 上海理工大学 | A kind of dalle with purple decorating film and preparation method thereof |
| CN105084774A (en) * | 2015-07-31 | 2015-11-25 | 芜湖真空科技有限公司 | Offline production method of low-E glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1241857C (en) | 2006-02-15 |
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