KR940005745A - 유리 피복물 - Google Patents
유리 피복물 Download PDFInfo
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- KR940005745A KR940005745A KR1019930012982A KR930012982A KR940005745A KR 940005745 A KR940005745 A KR 940005745A KR 1019930012982 A KR1019930012982 A KR 1019930012982A KR 930012982 A KR930012982 A KR 930012982A KR 940005745 A KR940005745 A KR 940005745A
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- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
- G02B5/0833—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising inorganic materials only
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- 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
- C03C17/3429—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 at least one of the coatings being a non-oxide coating
- C03C17/3435—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 at least one of the coatings being a non-oxide coating comprising a nitride, oxynitride, boronitride or carbonitride
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- 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
- C03C17/3429—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 at least one of the coatings being a non-oxide coating
- C03C17/3441—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 at least one of the coatings being a non-oxide coating comprising carbon, a carbide or oxycarbide
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- 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
- C03C17/3429—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 at least one of the coatings being a non-oxide coating
- C03C17/3482—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 at least one of the coatings being a non-oxide coating comprising silicon, hydrogenated silicon or a silicide
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- 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
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- 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
- C03C17/3615—Coatings of the type glass/metal/other inorganic layers, at least one layer being non-metallic
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- 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
- C03C17/3618—Coatings of type glass/inorganic compound/other inorganic layers, at least one layer being metallic
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- 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
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- 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
- C03C17/3634—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 carbon, a carbide or oxycarbide
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- 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
- C03C17/3649—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 made of metals other than silver
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- 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
- C03C17/3663—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 specially adapted for use as mirrors
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
- G02B5/0858—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers
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- G—PHYSICS
- G02—OPTICS
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- C03C2217/00—Coatings on glass
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- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/78—Coatings specially designed to be durable, e.g. scratch-resistant
Abstract
본 발명은 제조공정 동안에 반사층과 둘 이상의 반사증진층을 포함하는 피복물을 뜨거운 유리 리본 위에 침착시킴을 특징으로 하는 면경의 제조 방법을 제공하며, 이에 의해 면경의 가시광 반사율은 70%이상으로 된다.
또한, 이러한 피복물을 갖는 면경이 제공된다. 바람직한 양태에 있어서, 피복물을 굴절률이 1.6이상인 내부층, 굴절률이 내부층 및 외부층 중의 어느 한 층의 굴절률보다 낮으며 굴절률이 3 미만으로 비교적 낮은 중간층 및 굴절률이 1.6 이상인 외부층(단, 여기서, 내부층 및 외부층중 하나 이상이 규소 층이며 내부층과 외부층의 총 굴절률이 5.5 이상이고, 총 두께는 면경의 가시광 반사율이 70%로 되도록 하는 정도이다)을 포함한다.
또 다른 양태에 있어서, 내부층 및 외부층 중의 한 층이 굴절률이 비교적 낮은 금속으로 대체될 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 면경(mirror) 앞면으로 사용되는 본 발명의 따른 면경의 단면도(일정 비율로 축적되지 않은)이다.
제2도는 반사 피복물상에서 추가의 보호 층을 갖는, 제1도에서 도시한 바와 같은 면경의 단면도(일정 비율로 축적되는 않는)이다.
제3도는 추가의 불투명 층을 갖는, 제1도에서 도시한 바와 같은 면경의 단면도(일정 비율로 축적되지 않는)이다.
제4도는 면경 뒷면으로 사용도는 본 발명에 따른 면경의 단면도(일정 비율로 축적되지 않은)이다.
제5도는 반사 피복물상에서 추가의 보호층을 갖는, 제4도에서 도시한 바와 같은 면경의 단면도(일정 비율로 축적되자 않은)이다.
제6도는 추가의 이도제(backing agent)층을 갖는 제4도에서 도시한 바와 같은 면경의 단면도(일정 비율로 축적되지 않은)이다.
제7도는 본 발명의 방법에 따른 면경 제조용 부동 유리 제조 라인(a float glass production line)상 피복 정류소(station) 배열을 나타내는 개요도이다.
Claims (28)
- 제조공정 동안, 반사층과 둘 이상의 반사증진층을 포함하는 피복물을 뜨거운 유리 리본 위에 침착시킴을 특징으로 하여, 가시광 반사율이 70% 이상인 면경을 제조하는 방법.
- 제1항에 있어서, 반사증진층이 굴절률이 비교적 낮은 피복물 중간층과 굴절률이 비교적 높고 중간층이 인접한 층을 포함하는 방법.
- 제2항에 있어서, 반사층이 굴절률이 비교적 높고 중간층이 인접한 층를 포함하는 방법.
- 제3항에 있어서, 굴절률이 비교적 높은 층의 하나 이상이 규소 층인 방법.
- 제4항에 있어서, 굴절률이 비교적 높은 층 모두가 규소 층인 방법.
- 제4항에 있어서, 굴절률이 비교적 높은 나머지 한 층이 산화주석, 산화티타늄 또는 산화규소 층인 방법.
- 제6항에 있어서, 산화규소 층이 탄소를 함유하는 방법.
- 제2항 내지 제7항중의 어느 한 항에 있어서, 굴절률이 비교적 낮은 층의 굴절률이 1.8 미만인 방법.
- 제2항 내지 제8항중 어느 한 항에 있어서, 굴절률이 비교적 낮은 층이 산화규소 층을 포함하는 방법.
- 제9항에 있어서, 산화규소 층이 실란, 에틸렌계 불포화 탄화수소 및 산소 공급원으로서 작용하는 산소 화합물(예:아세톤)의 기체 혼합물로부터 침착되는 방법.
- 제1항 내지 제10항 중의 어느 한 항에 있어서, 피복층의 최외부층으로서 보호층을 침착시킴을 추가로 포함하는 방법.
- 제1항 내지 제11항중 어느 한 항에 있어서, 면경 뒷면에 불투명 층을 도포시키는 단계를 추가로 포함하는 방법.
- 하나 이상의 열분해 반사층 및 두개의 반사증진층을 포함하는 피복물을 유리 기재에 포함시킴으로서 가시광 반사율이 70% 이상인 면경.
- 제13항에 있어서, 열분해 반사층이 열분해 규소층인 면경.
- 제13항 또는 제14항에 있어서, 반사증진층이 굴절률이 비교적 낮은 피복물 중간층과 굴절률이 비교적 높고 중간층이 인접한 층을 포함하는 면경.
- 제15항에 있어서, 반사층이 굴절률이 비교적 높고 중간층에 인접한 층을 포함하는 면경.
- 굴절률이 1.6이상인 내부층, 굴절률이 내부층 및 외부층 중의 어느 한 층의 굴절률보다 낮으며 굴절률이 3미만으로 비교적 낮은 중간층 및 굴절률이 1.6 이상인 외부층을 포함하는 피복물(여기서, 내부층 및 외부층 중의 하나 이상이 규소층이며 내부층과 외부층의 총 굴절률이 5.5 이상이고, 층 두께는 면경의 가시광 반사율이 70 내지 90%로 되도록 하는 정도이다)을 유리 기재에 포함하는 면경.
- 굴절률이 1.6 이상인 내부층, 굴절률이 내부층 및 외부층 중의 어느 한 층의 굴절률보다 낮으며 굴절률이 3 미만으로 비교적 낮은 중간층 및 굴절률이 1.6 이상인 외부층을 피복물(여기서, 내부층 및 외부층중의 하나 이상이 규소 층이며 내부층과 외부층의 총 굴절률이 5.5 이상이고, 총 두께는 면경의 가시광 반사율이 70%로 되도록 하는 정도이다)을 두께가 약 4㎜ 이상인 유리 기재에 포함하는 면경.
- 굴절률이 1.6 이상인 내부층, 굴절률이 내부층 및 외부층 중의 어느 한 층의 굴절률보다 낮으며 굴절률이 3 미만으로 비교적 낮은 중간층 및 굴절률이 1.6 이상인 외부층을 피복물(여기서, 내부층 및 외부층중의 하나 이상이 규소 층이며 내부층과 외부층의 총 굴절률이 5.5 이상이고, 총 두께는 면경의 가시광 반사율이 70%로 되도록 하는 정도이다) 및 면경 앞면에 대해서는 피복물에 대한 유리 반대면에 또는 면경 뒷면에 대해서는 피복물에 실제로 불투명한 층을 갖는 유리 기재를 포함하는 면경.
- 제16항 내지 제19항 중의 어느 한 항에 있어서, 굴절률이 비교적 높은 충중 하나 이상이 규소 층인 면경.
- 제20항에 있어서, 굴절률이 비교적 높은 층 모두가 규소 층인 면경.
- 제20항에 있어서, 굴절률이 비교적 높은 나머지 한 층이 산화주석, 산화티타늄 또는 산화규소 층인 면경.
- 제22항에 있어서, 산화규소 층이 탄소를 함유하는 면경.
- 제15항 내지 제23항 중의 어느 한 항에 있어서, 굴절률이 비교적 낮은 층의 굴절률이 1.8 미만인 면경.
- 제15항 내지 제24항 중의 어느 한 항에 있어서, 굴절률이 비교적 낮은 층이 산화규소 층을 포함하는 면경.
- 제13항 내지 제25항 중의 어느 한 항에 있어서, 층 두께가 면경 뒷면에 대해서는 피복층과 피복층 내부의 내부 표면과의 경계면으로부터 또는 면경 앞면에 대해서는 피복층과 피복층 외부의 외부 표면과의 경게면으로부터 광원을 향하여 반사될, 파장이 400 내지 750nm인 광의 상차가 모두 파장의 ±40%, 바람직하게는 ±20%의 범위에 존재하도록 선택되는 면경.
- 제13항 내지 제26항 중의 어느 한 항에 있어서, 피복물의 최외부층으로서 보호층을 추가로 포함하는 면경.
- 제13항 내지 제27항중의 어느 한 항에 있어서, 면경 뒷면에 배치된 불투명 층을 추가로 포함하는 면경.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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GB929214766A GB9214766D0 (en) | 1992-07-11 | 1992-07-11 | Coatings on glass |
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KR1019930012982A KR940005745A (ko) | 1992-07-11 | 1993-07-10 | 유리 피복물 |
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EP (1) | EP0583871B2 (ko) |
JP (1) | JP3434320B2 (ko) |
KR (1) | KR940005745A (ko) |
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-
1993
- 1993-06-28 DE DE69305936T patent/DE69305936T3/de not_active Expired - Fee Related
- 1993-06-28 AT AT93305034T patent/ATE145195T1/de active
- 1993-06-28 AU AU41529/93A patent/AU655119B2/en not_active Ceased
- 1993-06-28 ES ES93305034T patent/ES2096864T3/es not_active Expired - Lifetime
- 1993-06-28 GB GB9313267A patent/GB2268509B/en not_active Expired - Fee Related
- 1993-06-28 DK DK93305034.6T patent/DK0583871T3/da active
- 1993-06-28 EP EP93305034A patent/EP0583871B2/en not_active Expired - Lifetime
- 1993-06-30 NZ NZ248032A patent/NZ248032A/en unknown
- 1993-06-30 CZ CZ931318A patent/CZ131893A3/cs unknown
- 1993-07-01 IL IL10620293A patent/IL106202A/en not_active IP Right Cessation
- 1993-07-02 CA CA002099519A patent/CA2099519A1/en not_active Abandoned
- 1993-07-08 US US08/087,329 patent/US5505989A/en not_active Expired - Lifetime
- 1993-07-08 MX MX9304101A patent/MX9304101A/es unknown
- 1993-07-09 TR TR00577/93A patent/TR26801A/xx unknown
- 1993-07-09 BR BR9302815A patent/BR9302815A/pt not_active Application Discontinuation
- 1993-07-09 FI FI933164A patent/FI933164A/fi unknown
- 1993-07-09 RU RU93046062A patent/RU2120919C1/ru active
- 1993-07-09 PL PL93299635A patent/PL174798B1/pl unknown
- 1993-07-09 HU HU9301991A patent/HUT70362A/hu unknown
- 1993-07-10 EG EG42993A patent/EG20125A/xx active
- 1993-07-10 CN CN93108575A patent/CN1047578C/zh not_active Expired - Fee Related
- 1993-07-10 KR KR1019930012982A patent/KR940005745A/ko active IP Right Grant
- 1993-07-11 DZ DZ930082A patent/DZ1702A1/fr active
- 1993-07-12 JP JP17185093A patent/JP3434320B2/ja not_active Expired - Fee Related
-
1997
- 1997-01-09 GR GR960403259T patent/GR3022231T3/el unknown
- 1997-02-10 US US08/796,457 patent/US5745291A/en not_active Expired - Fee Related
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