JP2014526432A - ガラス基板上にシリカコーティングを形成するプロセス - Google Patents
ガラス基板上にシリカコーティングを形成するプロセス Download PDFInfo
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 240
- 238000000576 coating method Methods 0.000 title claims abstract description 153
- 239000011248 coating agent Substances 0.000 title claims abstract description 147
- 239000011521 glass Substances 0.000 title claims abstract description 124
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 120
- 239000000758 substrate Substances 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 89
- 230000008569 process Effects 0.000 title claims abstract description 83
- 239000002243 precursor Substances 0.000 claims abstract description 95
- 239000000203 mixture Substances 0.000 claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000000151 deposition Methods 0.000 claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000001301 oxygen Substances 0.000 claims abstract description 39
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 39
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 35
- 229910000077 silane Inorganic materials 0.000 claims abstract description 26
- -1 silane compound Chemical class 0.000 claims abstract description 23
- 239000002516 radical scavenger Substances 0.000 claims abstract description 12
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 40
- 229910001887 tin oxide Inorganic materials 0.000 claims description 40
- 230000008021 deposition Effects 0.000 claims description 30
- 239000011247 coating layer Substances 0.000 claims description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 150000004756 silanes Chemical class 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 238000005137 deposition process Methods 0.000 description 12
- 239000005329 float glass Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 238000005816 glass manufacturing process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010583 slow cooling Methods 0.000 description 8
- 229910006404 SnO 2 Inorganic materials 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- PKKGKUDPKRTKLJ-UHFFFAOYSA-L dichloro(dimethyl)stannane Chemical compound C[Sn](C)(Cl)Cl PKKGKUDPKRTKLJ-UHFFFAOYSA-L 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005019 vapor deposition process Methods 0.000 description 3
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010944 pre-mature reactiony Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
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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
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
- C03C17/245—Oxides 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
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- 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
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
- C23C16/402—Silicon dioxide
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45512—Premixing before introduction in the reaction chamber
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/54—Apparatus specially adapted for continuous coating
- C23C16/545—Apparatus specially adapted for continuous coating for coating elongated substrates
-
- 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
- C03C2217/213—SiO2
-
- 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
- C03C2218/152—Deposition methods from the vapour phase by cvd
- C03C2218/1525—Deposition methods from the vapour phase by cvd by atmospheric CVD
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- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
【選択図】図1.
Description
本発明は、明示的に反対のことが指定される場合を除いて、代わりの種々の向き、およびステップの順序を想定することが可能であることを理解されよう。また、添付図で示され、次の明細書で説明される特定の物品およびプロセスは、単に、本発明の概念の代表的実施形態に過ぎないことも理解されよう。従って、明示的に別段の定めをした場合を除き、開示実施形態に関連する特定の寸法、方向、またはその他の物理的特性は、限定するものと見なされるべきではない。
表1、2、および3では、シリカコーティングの特性およびそれに関するシリカ蒸着プロセスの特徴を示す列は、SiO2と共に示されている。本発明の範囲内の例は、表1、表2および表3中に、Ex1〜Ex21として示されている。しかし、Ex1〜Ex21は、例示目的のみのためのものであり、本発明に対する限定と解釈されるべきではない。本発明の一部とは見なされない比較例は、C1およびC2として示されている。
C1、C2およびEx1〜Ex21のコートガラス物品は、ガラス/SnO2/シリカ/SnO2:Fの配置である。表1、2および3に記載のコートガラス物品は、フロートガラス製造プロセスと同時に、動いているガラス基板上に蒸着した。シリカコーティング形成の前のC1、C2およびEx1〜Ex21に対しては、熱分解性SnO2コーティングをガラス基板上に約25nmの厚さで蒸着した。SnO2コーティングをDMTを利用して形成した。シリカコーティングの形成後、熱分解性SnO2:Fコーティングをシリカコーティング上に約340nmの厚さで蒸着した。
(1)動的蒸着速度(DDR)は、シリカコーティングの厚さ(nm)に、ラインスピード(m/min)を乗じた値に等しく、nm*m/minとして表される。DDRは、異なるラインスピードでのコーティング蒸着速度の比較に有用である。
Claims (20)
- シリカコーティングを蒸着する化学蒸着プロセスであって、
ガラス基板を用意すること、
シラン化合物、酸素、水蒸気、およびラジカル捕捉剤を含むガス状前駆物質混合物を形成すること、および
前記前駆物質混合物を前記ガラス基板の方向に、前記基板に平行に流し、前記ガラス基板の上で前記混合物を反応させて、シリカコーティングを前記基板の上に形成すること、
を含む化学蒸着プロセス。 - 前記ガス状前駆物質混合物が、10%以上の水蒸気を含む請求項1に記載の化学蒸着プロセス。
- 前記ガス状前駆物質混合物が、40%以上の水蒸気を含む請求項1に記載の化学蒸着プロセス。
- 前記シリカコーティングが、約150nm*m/min以上の蒸着速度で形成される請求項1〜3のいずれか1項に記載の化学蒸着プロセス。
- 前記シリカコーティングが形成されるとき、前記基板の表面が、実質的に大気圧下にある請求項1〜4のいずれか1項に記載の化学蒸着プロセス。
- 前記ガラス基板の表面上にスズ酸化物コーティングを蒸着することをさらに含み、前記シリカコーティングが、前記スズ酸化物コーティング上に蒸着される請求項1〜5のいずれか1項に記載の化学蒸着プロセス。
- 前記ガス状前駆物質混合物が、コーティング装置に導入される前に形成される請求項1〜6のいずれか1項に記載の化学蒸着プロセス。
- 前記シリカコーティングが蒸着されるとき、前記ガラス基板が、約1100°F(600℃)〜1400°F(750℃)である請求項1〜7のいずれか1項に記載の化学蒸着プロセス。
- 前記シリカコーティングが蒸着されるとき、前記ガラス基板が、動いている請求項1〜8のいずれか1項に記載の化学蒸着プロセス。
- 前記ガス状前駆物質混合物が、50%〜98%の水蒸気を含む請求項1〜9のいずれか1項に記載の化学蒸着プロセス。
- 前記ガス状前駆物質混合物が、4:1を越える比率の酸素およびシラン化合物を含む請求項1〜10のいずれか1項に記載の化学蒸着プロセス。
- 前記ガラス基板が、125in/min(3.175m/min)〜600in/min(15.24m/min)の速度で動いている請求項1〜11のいずれか1項に記載の化学蒸着プロセス。
- シリカコーティングを蒸着する化学蒸着プロセスであって、
前記シリカコーティングが蒸着される表面を有するガラス基板を動かす機能を用意するステップ、
前記ガラス基板の表面上にスズ酸化物コーティングを蒸着するステップ、
ガス状シラン化合物、酸素、ラジカル捕捉剤および水蒸気を混合して、ガス状前駆物質混合物を形成するステップ、
前記ガス状前駆物質混合物を前記ガラス基板の前記スズ酸化物コート表面の方向に、前記コート表面に平行に流し、前記コート基板表面、またはその近傍で前記混合物を反応させ、前記コートガラス基板表面上にシリカコーティングを形成するステップ、および
前記コートガラス基板を室温まで冷却するステップ、
を含む化学蒸着プロセス。 - 前記スズ酸化物およびシリカコーティングが蒸着されるとき、前記ガラス基板の表面が、実質的に大気圧下にある請求項13に記載の化学蒸着プロセス。
- 前記スズ酸化物コーティングが、5nm〜100nmの厚さで、前記ガラス基板の表面上に直接蒸着される請求項13または14に記載の化学蒸着プロセス。
- 前記スズ酸化物コーティングが、ハロゲン含有スズ前駆物質化合物を使って蒸着される請求項13〜15のいずれか1項に記載の化学蒸着プロセス。
- 前記シリカコーティングが蒸着されるとき、前記ガラス基板が、約1100°F(600℃)〜1400°F(750℃)である請求項13〜16のいずれか1項に記載の化学蒸着プロセス。
- 前記ガラス基板が、125in/min〜600in/minの速度で動いている請求項13〜17のいずれか1項に記載の化学蒸着プロセス。
- 前記スズ酸化物およびシリカコーティングが、前記ガラス基板上に2つの別々のコーティング層を形成する請求項13〜18のいずれか1項に記載の化学蒸着プロセス。
- 前記ガス状前駆物質混合物が、10%を越える水蒸気を含む請求項13〜19のいずれか1項に記載の化学蒸着プロセス。
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PCT/GB2012/052266 WO2013041840A1 (en) | 2011-09-19 | 2012-09-13 | Process for forming a silica coating on a glass substrate |
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AU2012311282B2 (en) | 2016-04-21 |
EP2758350B1 (en) | 2020-06-17 |
PL2758350T3 (pl) | 2020-11-16 |
JP6334782B2 (ja) | 2018-05-30 |
EP2758350A1 (en) | 2014-07-30 |
CN103946173B (zh) | 2017-10-27 |
US20130071566A1 (en) | 2013-03-21 |
CN103946173A (zh) | 2014-07-23 |
US8734903B2 (en) | 2014-05-27 |
JP2017197845A (ja) | 2017-11-02 |
WO2013041840A1 (en) | 2013-03-28 |
AU2012311282A1 (en) | 2014-03-20 |
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