JP6090322B2 - 積層体 - Google Patents
積層体 Download PDFInfo
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- JP6090322B2 JP6090322B2 JP2014526914A JP2014526914A JP6090322B2 JP 6090322 B2 JP6090322 B2 JP 6090322B2 JP 2014526914 A JP2014526914 A JP 2014526914A JP 2014526914 A JP2014526914 A JP 2014526914A JP 6090322 B2 JP6090322 B2 JP 6090322B2
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- silver
- dielectric layer
- light absorption
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 103
- 229910052709 silver Inorganic materials 0.000 claims description 103
- 239000004332 silver Substances 0.000 claims description 103
- 230000004888 barrier function Effects 0.000 claims description 86
- 230000031700 light absorption Effects 0.000 claims description 64
- 229910052751 metal Inorganic materials 0.000 claims description 59
- 239000002184 metal Substances 0.000 claims description 58
- 239000000758 substrate Substances 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 36
- 239000010936 titanium Substances 0.000 claims description 22
- 238000002834 transmittance Methods 0.000 claims description 22
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 18
- 229910052719 titanium Inorganic materials 0.000 claims description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims description 12
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 12
- GZCWPZJOEIAXRU-UHFFFAOYSA-N tin zinc Chemical compound [Zn].[Sn] GZCWPZJOEIAXRU-UHFFFAOYSA-N 0.000 claims description 12
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 11
- 239000010410 layer Substances 0.000 description 385
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 88
- 239000011521 glass Substances 0.000 description 56
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 48
- 229910052782 aluminium Inorganic materials 0.000 description 47
- 230000003287 optical effect Effects 0.000 description 45
- 239000011787 zinc oxide Substances 0.000 description 44
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 41
- 229910052718 tin Inorganic materials 0.000 description 41
- 150000004767 nitrides Chemical class 0.000 description 27
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 24
- 239000011701 zinc Substances 0.000 description 24
- 229910052725 zinc Inorganic materials 0.000 description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
- 239000007789 gas Substances 0.000 description 16
- 239000011241 protective layer Substances 0.000 description 16
- 238000004544 sputter deposition Methods 0.000 description 16
- 239000000470 constituent Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 12
- 238000005452 bending Methods 0.000 description 12
- 229910044991 metal oxide Inorganic materials 0.000 description 12
- 150000004706 metal oxides Chemical class 0.000 description 12
- 238000005728 strengthening Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 239000005341 toughened glass Substances 0.000 description 7
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000005357 flat glass Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 5
- 230000003078 antioxidant effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910052758 niobium Inorganic materials 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 239000011135 tin Substances 0.000 description 4
- 229910001316 Ag alloy Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 230000032900 absorption of visible light Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 229910052735 hafnium Inorganic materials 0.000 description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 239000005001 laminate film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000005361 soda-lime glass Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 238000007372 rollout process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- C03C17/34—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
-
- 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
- C03C17/3626—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 a nitride, oxynitride, boronitride or carbonitride
-
- 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
- C03C17/3644—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 metal being 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
- C03C17/366—Low-emissivity or solar control coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/26—Reflecting filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12542—More than one such component
- Y10T428/12549—Adjacent to each other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Glass (AREA)
- Laminated Bodies (AREA)
- Optical Filters (AREA)
Description
また、本発明の別の積層体は、透明基体と、前記透明基体上に、前記透明基体と接して設けられた第1の誘電体層と、前記第1の誘電体層上に設けられた銀層と、前記銀層上に設けられた光吸収層と、前記光吸収層上に設けられた第1のバリア層と、前記第1のバリア層上に設けられた第2の誘電体層と、を備え、前記第1の誘電体層と前記第2の誘電体層との間に銀層が1層であり、前記光吸収層は、金属からなり、さらに前記銀層と前記光吸収層との間に互いと接した第2のバリア層を有し、かつ前記第2のバリア層の厚さが1〜10nmである。
図1は、積層体の一実施形態を示す断面図である。
図2は、複層ガラス20の一例を示したものである。複層ガラス20は、例えば積層体10とガラス板21とがスペーサ22を介して所定の間隔となるように配置されたものである。積層体10とスペーサ22との間、およびガラス板21とスペーサ22との間は、1次シール材23によりシールされている。また、積層体10とガラス板21との間の周縁部は2次シール材24によりシールされている。スペーサ22内には、貫通孔25を通して中空層26内の結露を抑制するための乾燥剤27が充填されている。また、中空層26には、空気またはアルゴンガス等が封入されている。通常、積層体10は、透明基体11側が中空層と反対側となるようにしてガラス板21に対して室外側に配置される。
表1に示す膜構成を有する積層体をスパッタリング法により製造した。スパッタ装置としては、スパッタ室に各層を形成するためのターゲットが装着されたインライン型スパッタ装置を使用した。
表4に示す膜構成を有する積層体をスパッタリング法により製造した。すなわち、第1のバリア層において、実施例1の積層体におけるチタン層の代わりに亜鉛スズ合金層(亜鉛とスズとの合計量に対するスズの割合が50質量%であるもの)を形成した。亜鉛スズ合金層は、亜鉛スズ合金ターゲット(亜鉛とスズとの合計量に対するスズの割合が50質量%であるもの)を用いて、ガス流量比をAr/O2=10/9、パワー密度を3.6W/cm2として成膜を行った。その他の層については、実施例1と同様の条件で形成した。その後、実施例1と同様にして、熱処理を行ってから、光学特性、ヘイズ、シート抵抗を測定した。結果を表5、6に示す。
表7に示す膜構成を有する積層体をスパッタリング法により製造した。光吸収層としてのクロム窒化物(CrNx(x=1.0))層は、Crターゲットを用いて、ガス流量比をAr/N2=80/20、パワー密度を1.4W/cm2として成膜を行った。上部バリア層としてのチタン窒化物層は、Tiターゲットを用いて、ガス流量比をAr/N2=70/30、パワー密度を3.6W/cm2として成膜を行った。上部保護層としてのチタン酸化物層は、Tiターゲットを用いて、ガス流量比をAr/N2=60/40、パワー密度を3.6W/cm2として成膜を行った。その他の層については、実施例1と同様の条件で形成した。その後、実施例1と同様にして、熱処理を行ってから、光学特性、ヘイズ、シート抵抗を測定した。結果を表8、9に示す。
表10に示す膜構成を有する積層体をスパッタリング法により製造した。すなわち、一部の層の厚みを変更した以外は実施例3と同様の条件で形成した。その後、実施例1と同様にして、熱処理を行ってから、光学特性、ヘイズ、シート抵抗を測定した。結果を表11、12に示す。
表13に示す膜構成を有する積層体をスパッタリング法により製造した。すなわち、一部の層の厚みを変更した以外は実施例3と同様の条件で形成した。その後、実施例1と同様にして、熱処理を行ってから、光学特性、ヘイズ、シート抵抗を測定した。結果を表14、15に示す。
表16に示す膜構成を有する積層体をスパッタリング法により製造した。上部バリア層としてのチタン窒化物(TiNx(x=1.0))層は、Tiターゲットを用いて、ガス流量比をAr/N2=70/30、パワー密度を3.6W/cm2として成膜を行った。保護層としての炭素層は、炭素ターゲットを用いて、導入ガスをAr100%、パワー密度を2.1W/cm2として成膜を行った。その他の層については、他の実施例と同様の条件で形成した。その後、実施例1と同様にして、熱処理を行ってから、光学特性、ヘイズ、シート抵抗を測定した。結果を表17、18に示す。
表19に示す膜構成を有する積層体をスパッタリング法により製造した。上部バリア層としてのチタン窒化物(TiNx(X=1.0))層は、Tiターゲットを用いて、ガス流量比をAr/N2=70/30、パワー密度を3.6W/cm2として成膜を行った。保護層としての炭素層は、炭素ターゲットを用いて、導入ガスをAr100%、パワー密度を2.1W/cm2として成膜を行った。その他の層については、他の実施例、例えば実施例6と同様の条件で形成した。その後、実施例1と同様にして熱処理を行ってから、光学特性、ヘイズ、シート抵抗を測定した。結果を表20および21に示す。
なお、2012年7月24日に出願された日本特許出願2012−163954号の明細書、特許請求の範囲、図面および要約書の全内容をここに引用し、本発明の開示として取り入れるものである。
Claims (7)
- 透明基体と、
前記透明基体上に、前記透明基体と接して設けられた第1の誘電体層と、
前記第1の誘電体層上に設けられた銀層と、
前記銀層上に設けられた光吸収層と、
前記光吸収層上に設けられた第1のバリア層と、
前記第1のバリア層上に設けられた第2の誘電体層と、
を備え、
前記第1の誘電体層と前記第2の誘電体層との間に銀層が1層であり、
前記光吸収層は、ニッケルアルミニウム合金からなる積層体。 - 透明基体と、
前記透明基体上に、前記透明基体と接して設けられた第1の誘電体層と、
前記第1の誘電体層上に設けられた銀層と、
前記銀層上に設けられた光吸収層と、
前記光吸収層上に設けられた第1のバリア層と、
前記第1のバリア層上に設けられた第2の誘電体層と、
を備え、
前記第1の誘電体層と前記第2の誘電体層との間に銀層が1層であり、
前記光吸収層は、金属からなり、
さらに前記銀層と前記光吸収層との間に互いと接した第2のバリア層を有し、かつ前記第2のバリア層の厚さが1〜10nmである積層体。 - 前記光吸収層は、ニッケルアルミニウム合金からなる請求項2に記載の積層体。
- 前記第1のバリア層は、チタンまたは亜鉛スズ合金からなる請求項1乃至3のいずれか1項に記載の積層体。
- 前記積層体は、熱処理した後の可視光透過率が60〜75%である請求項1乃至4のいずれか1項に記載の積層体。
- 前記積層体は、熱処理した後の前記透明基体側の可視光反射率が15〜26%、前記積層膜側の可視光反射率が12〜21%、かつ前記透明基体側の可視光反射率と前記積層膜側の可視光反射率との差が5%以上である請求項1乃至5のいずれか1項に記載の積層体。
- 第1の誘電体層の厚さが25〜50nm、銀層の厚さが5〜25nm、光吸収層の厚さが1〜10nm、第1のバリア層の厚さが1〜10nm、第2の誘電体層の厚さが25〜50nmである請求項1乃至6のいずれか1項に記載の積層体。
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WO2016196919A1 (en) * | 2015-06-03 | 2016-12-08 | Saint-Gobain Performance Plastics Corporation | Solar control film |
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CN107162439A (zh) * | 2017-07-14 | 2017-09-15 | 吉林省长光瑞思激光技术有限公司 | 一种新型Low‑E玻璃及其制备方法 |
WO2019131660A1 (ja) * | 2017-12-28 | 2019-07-04 | Agc株式会社 | 積層膜付き透明基板 |
CN111836565B (zh) * | 2018-06-15 | 2023-05-30 | 株式会社Lg化学 | 装饰元件 |
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