JP2006206424A - Ag膜の成膜方法および低放射ガラス - Google Patents
Ag膜の成膜方法および低放射ガラス Download PDFInfo
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- JP2006206424A JP2006206424A JP2005280591A JP2005280591A JP2006206424A JP 2006206424 A JP2006206424 A JP 2006206424A JP 2005280591 A JP2005280591 A JP 2005280591A JP 2005280591 A JP2005280591 A JP 2005280591A JP 2006206424 A JP2006206424 A JP 2006206424A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000005344 low-emissivity glass Substances 0.000 title abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 83
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 10
- 238000001755 magnetron sputter deposition Methods 0.000 claims abstract description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 46
- 239000011787 zinc oxide Substances 0.000 claims description 23
- 238000002834 transmittance Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 189
- 230000000052 comparative effect Effects 0.000 description 17
- 239000007789 gas Substances 0.000 description 16
- 230000005855 radiation Effects 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000011701 zinc Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910001882 dioxygen Inorganic materials 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C03C17/3657—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
- C03C17/366—Low-emissivity or solar control coatings
-
- 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
- C03C17/3681—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 being used in glazing, e.g. windows or windscreens
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/18—Metallic material, boron or silicon on other inorganic substrates
- C23C14/185—Metallic material, boron or silicon on other inorganic substrates by cathodic sputtering
-
- 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
- C03C2217/78—Coatings specially designed to be durable, e.g. scratch-resistant
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
- Physical Vapour Deposition (AREA)
Abstract
高い可視光透過性をと高い遮熱性を有する低放射ガラスの作製を課題とする。【解決手段】
Ag膜がマグネトロンスパッタリング法で成膜時の放電電圧が200〜350Vに保持し、Agターゲット表面の磁界の強さが、Ag膜の成膜時に、700〜1200エルステッドに保持して、Ag膜を成膜する。ガラス基板上に酸化物膜と前記Ag膜の成膜方法でなるAg膜とが交互に2n(n≧1)層をなし、かつ最上層のAg膜の上に酸化物膜が積層されてなる低放射ガラスである。
【選択図】 図1
Description
Ag膜の比抵抗は実施例と比較例を比較した図4から明らかなように、比較例(従来技術)に対して同じ膜厚でも、小さい比抵抗の膜である。
真空チャンバー8内の圧力は、真空ポンプ5と開閉バルブ6により調整し、1Pa以下にして成膜することが好ましい。
図3に示すような、ガラス基板3に、透明性酸化物膜11、Ag膜12、透明性酸化物膜11の順に積層した低放射ガラスを作製した。
Agターゲット1表面の磁界の強さを300エルステッドに調整しその他条件は実施例と同様にして、同じ膜厚の低放射ガラスを作製した。Ag膜作成時の放電電圧は400Vであった。
図7に示すような、ガラス基板3に、透明性酸化物膜11とAg膜12を交互にそれぞれ2層成膜し、最上膜に透明性酸化物膜11を成膜して、低放射ガラスを作製した。
Ag膜および透明性酸化物膜の成膜は、図3に示すDCマグネトロンスパッタリング装置を用いて行った。Ag膜12の作製時は、Agターゲット1表面の磁界の強さを700エルステッドに調整しその他条件は実施例1と同様とした。
2層のAg膜12は同じ膜厚とし、2層の厚みの合計が20nmと30nmとなる低放射ガラスを作製した。この時、Ag膜作製時の放電電圧は320Vであった。
Agターゲット1表面の磁界の強さを300エルステッドに調整しその他条件は実施例2と同様として、同じ膜厚の低放射ガラスを作製した。Ag膜作製時の放電電圧は400Vであった。
2 基板ホルダー
3 ガラス基板
4 カソードマグネット
5 真空ポンプ
6 開閉バルブ
7 ガス導入管
8 真空チャンバー
9 電源コード
10 DC電源
11 酸化物膜
12 Ag膜
Claims (7)
- 低放射ガラスに用いられるAg膜の成膜方法において、Ag膜がマグネトロンスパッタリング法で成膜時の放電電圧が200〜350Vに保持されて成膜されることを特徴とするAg膜の成膜方法。
- Agターゲット表面の磁界の強さが、Ag膜の成膜時に、700〜1200エルステッドに保持されていることを特徴とする請求項1に記載のAg膜の成膜方法。
- ガラス基板上に酸化物膜とAg膜とが交互に2n(n≧1)層をなし、かつ最上層のAg膜の上に酸化物膜が積層されてなる低放射ガラスであって、該Ag膜が請求項1または2に記載の成膜方法のAg膜でなることを特徴とする低放射ガラス。
- 請求項3に記載の低放射ガラスであって、n=1であり、第2層のAg膜の厚みt1が5〜30nmの範囲であって、積層膜の比抵抗が(35.8/t1+2.3)×10―6Ωcm以下であることを特徴とする請求項3に記載の低放ガラス。
- 第1層の酸化物膜が厚さ20〜60nmの範囲の酸化亜鉛膜でなり、第3層の酸化物膜が厚さ20〜60nmの範囲の酸化亜鉛膜でなり、可視光透過率が70%以上であることを特徴とする請求項4に記載の低放射ガラス。
- 請求項3に記載の低放射ガラスであって、n=2であり、Ag膜の総厚みt2が15〜35nmの範囲であって、積層膜の比抵抗が(168.6/t2+1.3)×10―6Ωcm以下であることを特徴とする請求項3に記載の低放射ガラス。
- 第1層の酸化物膜の厚さが20〜60nmの範囲の酸化亜鉛膜でなり、第2層のAg膜の厚みが7.5〜17.5nmの範囲にあり、第3層の酸化物膜が厚さ40〜120nmの範囲の酸化亜鉛膜でなり、第4層のAg膜の厚みが7.5〜17.5nmの範囲にあり、第5層の酸化物膜が厚さ20〜60nmの範囲の酸化亜鉛膜でなり、可視光透過率が70%以上であることを特徴とする請求項6に記載の低放射ガラス。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005280591A JP2006206424A (ja) | 2004-12-27 | 2005-09-27 | Ag膜の成膜方法および低放射ガラス |
PCT/JP2005/023756 WO2006070727A1 (ja) | 2004-12-27 | 2005-12-26 | Ag膜の成膜方法および低放射ガラス |
Applications Claiming Priority (2)
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JP2004377068 | 2004-12-27 | ||
JP2005280591A JP2006206424A (ja) | 2004-12-27 | 2005-09-27 | Ag膜の成膜方法および低放射ガラス |
Publications (1)
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JP2006206424A true JP2006206424A (ja) | 2006-08-10 |
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JP2005280591A Withdrawn JP2006206424A (ja) | 2004-12-27 | 2005-09-27 | Ag膜の成膜方法および低放射ガラス |
Country Status (2)
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JP (1) | JP2006206424A (ja) |
WO (1) | WO2006070727A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008111455A1 (ja) * | 2007-03-14 | 2008-09-18 | Central Glass Company, Limited | 複層ガラス |
EP1975274A1 (de) * | 2007-03-14 | 2008-10-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines wärmedämmenden, hoch transparenten Schichtsystems und mit diesem Verfahren hergestelltes Schichtsystem |
JP2010241638A (ja) * | 2009-04-06 | 2010-10-28 | Riichi Murakami | 金属ナノ粒子層を挟んだ薄膜積層体 |
JP2012533514A (ja) * | 2009-07-23 | 2012-12-27 | エルジー・ハウシス・リミテッド | 低放射ガラス及びその製造方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2007258727B2 (en) * | 2006-06-05 | 2012-02-09 | Arkema, Inc. | Glass article having a zinc oxide coating and method for making same |
CN104441815B (zh) * | 2014-11-12 | 2016-04-13 | 揭阳市宏光镀膜玻璃有限公司 | 一种高透光率的金色类双银low-e玻璃及制备方法 |
FR3072957B1 (fr) * | 2017-10-30 | 2019-10-18 | Saint-Gobain Glass France | Substrat muni d'un empilement a proprietes thermiques |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6241740A (ja) * | 1985-08-19 | 1987-02-23 | Nippon Sheet Glass Co Ltd | 熱線反射ガラスの製造方法 |
JPH0823245A (ja) * | 1994-07-08 | 1996-01-23 | Matsushita Electric Ind Co Ltd | 定電圧ブリッジ回路 |
JPH08104547A (ja) * | 1994-08-01 | 1996-04-23 | Nippon Sheet Glass Co Ltd | 断熱ガラス |
JPH0985893A (ja) * | 1995-06-26 | 1997-03-31 | Asahi Glass Co Ltd | 積層体 |
JPH118066A (ja) * | 1997-06-13 | 1999-01-12 | Tdk Corp | 有機el素子の製造装置および有機el素子 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5557462A (en) * | 1995-01-17 | 1996-09-17 | Guardian Industries Corp. | Dual silver layer Low-E glass coating system and insulating glass units made therefrom |
JP3785676B2 (ja) * | 1996-04-26 | 2006-06-14 | 旭硝子株式会社 | 透明導電膜付き基体とその製造方法 |
JP2000294980A (ja) * | 1999-04-06 | 2000-10-20 | Nippon Sheet Glass Co Ltd | 透光性電磁波フィルタおよびその製造方法 |
-
2005
- 2005-09-27 JP JP2005280591A patent/JP2006206424A/ja not_active Withdrawn
- 2005-12-26 WO PCT/JP2005/023756 patent/WO2006070727A1/ja not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6241740A (ja) * | 1985-08-19 | 1987-02-23 | Nippon Sheet Glass Co Ltd | 熱線反射ガラスの製造方法 |
JPH0823245A (ja) * | 1994-07-08 | 1996-01-23 | Matsushita Electric Ind Co Ltd | 定電圧ブリッジ回路 |
JPH08104547A (ja) * | 1994-08-01 | 1996-04-23 | Nippon Sheet Glass Co Ltd | 断熱ガラス |
JPH0985893A (ja) * | 1995-06-26 | 1997-03-31 | Asahi Glass Co Ltd | 積層体 |
JPH118066A (ja) * | 1997-06-13 | 1999-01-12 | Tdk Corp | 有機el素子の製造装置および有機el素子 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008111455A1 (ja) * | 2007-03-14 | 2008-09-18 | Central Glass Company, Limited | 複層ガラス |
JP2008222507A (ja) * | 2007-03-14 | 2008-09-25 | Central Glass Co Ltd | 複層ガラス |
EP1975274A1 (de) * | 2007-03-14 | 2008-10-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines wärmedämmenden, hoch transparenten Schichtsystems und mit diesem Verfahren hergestelltes Schichtsystem |
JP2010241638A (ja) * | 2009-04-06 | 2010-10-28 | Riichi Murakami | 金属ナノ粒子層を挟んだ薄膜積層体 |
JP2012533514A (ja) * | 2009-07-23 | 2012-12-27 | エルジー・ハウシス・リミテッド | 低放射ガラス及びその製造方法 |
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