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KR910010618A - 광학 간섭 필름 및 그 필름을 구비한 램프 - Google Patents

광학 간섭 필름 및 그 필름을 구비한 램프 Download PDF

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Publication number
KR910010618A
KR910010618A KR1019900018914A KR900018914A KR910010618A KR 910010618 A KR910010618 A KR 910010618A KR 1019900018914 A KR1019900018914 A KR 1019900018914A KR 900018914 A KR900018914 A KR 900018914A KR 910010618 A KR910010618 A KR 910010618A
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South Korea
Prior art keywords
refractive index
optical interference
interference film
titanium oxide
high refractive
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KR1019900018914A
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English (en)
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KR930009240B1 (ko
Inventor
아키라 가와카츠
아키코 사이토
요지 유게
Original Assignee
스루오 스토무
도시바 라이테크 가부시기가이샤
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Publication of KR910010618A publication Critical patent/KR910010618A/ko
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Publication of KR930009240B1 publication Critical patent/KR930009240B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light
    • G02B5/282—Interference filters designed for the infrared light reflecting for infrared and transparent for visible light, e.g. heat reflectors, laser protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/40—Devices for influencing the colour or wavelength of the light by light filters; by coloured coatings in or on the envelope

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Filters (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

내용 없음

Description

광학 간섭 필름 및 그 필름을 구비한 램프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예의 광학 간섭 필름을 가진 할로겐 램프를 나타내는 부분측 단면도,
제2도는 제1도에 도시한 할로겐 램프상에 형성된 광학 간섭 필름을 나타내는 단면도.

Claims (8)

  1. 규정된 파장 범위의 광학 스펙트럼으로부터 광을 반사하기 위한 광학 간섭 필름에 있어서, 투명한 기질과; 상기 기질상에 다른 굴절률을 가진 적어도 2개의 굴절층과; 고굴절률을 가진 굴절층에 실리콘(Si) 및 탄탈륨(Ta)으로 이루어진 그룹으로부터 선택된 적어도 하나의 첨가물을 구비하는 것을 특징으로 하는 광학 간섭 필름.
  2. 제1항에 있어서, 상기 고굴절률을 가진 굴절층은 유리 형성제로써 인화합물 및 붕소 화합물로부터 선택된 적어도 하나의 화합물을 포함하는 것을 특징으로 하는 광학 간섭 필름.
  3. 제1항에 있어서, 상기 고굴절률을 가진 굴절층은 티타늄 산화물 및 금속원소비로 환산할 때 상기 티타늄 산화물의 0.1% 내지 30%의 범위와 동일한 적어도 하나의 첨가물의 양을 포함하는 것을 특징으로 하는 광학 간섭 필름.
  4. 제3항에 있어서, 상기 고굴절률을 가진 굴절층은 유리 형성재로써 인화합물 및 붕소 화합물로부터 선택된 적어도 하나의 화합물을 포함하는 것을 특징으로 하는 광학 간섭 필름.
  5. 적외선을 반사시키고 광원으로부터 가시광선을 전달하는 램프에 있어서, 광투과전구와; 전구에서 광을 발생하는 필라멘트와; 상기 전구의 내측 및 외측면중 적어도 한면에서 다른 굴절률을 갖는 적어도 2개의 굴절층과; 고굴절률을 가진 굴절층에서 안티몬(Sb), 실리콘(Si) 및 탄탈륨(Ta)으로 이루어진 그룹으로부터 선택된 적어도 하나의 첨가물을 구비하는 것을 특징으로 하는 램프.
  6. 제5항에 있어서, 상기 고굴절률을 가진 굴절층은 티타늄 산화물 및 금속원소비로 환산할 때 상기 티타늄 산화물의 0.1% 내지 30%의 범위와 동일한 적어도 하나의 첨가물의 양을 포함하는 것을 특징으로 하는 램프.
  7. 제6항에 있어서, 상기 고굴절률을 가진 굴절층은 유리 형성제로써 인화합물 및 붕소 화합물로부터 선택된 적어도 하나의 화합물을 포함하는 것을 특징으로 하는 램프.
  8. 규정된 파장 범위의 광학 스펙트럼으로부터 광을 반사시키기 위한 광학 간섭 필름에 있어서, 투명한 기질과; 상기 기질상에 따른 굴절률의 적어도 2개의 굴절층과; 고굴절률을 가진 굴절층에서 티타늄 산화물과; 금속원소비로 환산할 때 상기 티타늄 산화물과 관련된 양이 0.1 내지 30% 범위에 달하는 안티몬(Sb), 및 주석(Sn)으로 이루어진 그룹으로부터 선택된 적어도 하나의 첨가물을 구비하는 것을 특징으로 하는 광학 간섭 필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900018914A 1989-11-24 1990-11-22 광학 간섭막 및 그 막을 구비한 램프 KR930009240B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP305545 1989-11-24
JP1-305545 1989-11-24
JP1305545A JPH0773042B2 (ja) 1989-11-24 1989-11-24 管 球

Publications (2)

Publication Number Publication Date
KR910010618A true KR910010618A (ko) 1991-06-29
KR930009240B1 KR930009240B1 (ko) 1993-09-24

Family

ID=17946451

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900018914A KR930009240B1 (ko) 1989-11-24 1990-11-22 광학 간섭막 및 그 막을 구비한 램프

Country Status (5)

Country Link
US (1) US5113109A (ko)
JP (1) JPH0773042B2 (ko)
KR (1) KR930009240B1 (ko)
DE (1) DE4037179C2 (ko)
GB (1) GB2238400B (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422534A (en) * 1992-11-18 1995-06-06 General Electric Company Tantala-silica interference filters and lamps using same
US5723937A (en) * 1993-03-22 1998-03-03 General Electric Company Light-scattering coating, its preparation and use
US5578893A (en) * 1993-11-16 1996-11-26 Piaa Corporation Bulb for vehicular lighting equipment
US5541470A (en) * 1994-12-02 1996-07-30 Osram Sylvania Inc. Method for making a tantala/silica interference filter on a vitreous substrate and an electric lamp made thereby
CA2167957A1 (en) * 1995-01-27 1996-07-28 Hongwen Li Method of making a tantala/silica interference filter on a vitreous substrate and an electric lamp made thereby
JPH0929103A (ja) * 1995-05-17 1997-02-04 Toshiba Lighting & Technol Corp 光触媒体、光触媒装置、光源および照明器具
GB2302208B (en) * 1995-06-09 1998-11-11 Gen Electric Electric incandescent lamps
JP3261961B2 (ja) * 1995-12-20 2002-03-04 ウシオ電機株式会社 放電ランプ
US6356020B1 (en) * 1998-07-06 2002-03-12 U.S. Philips Corporation Electric lamp with optical interference coating
DE19958359A1 (de) * 1999-12-03 2001-06-13 Schott Auer Gmbh Gegenstand zum Transmittieren von Licht
DE19963866A1 (de) * 1999-12-30 2001-08-16 Schott Auer Gmbh Gegenstand mit einem Glassubstrat und mit einer optisch aktiven Beschichtung
GB2362260A (en) * 2000-05-12 2001-11-14 Gen Electric Incandescent lamp with filament array for high efficiency illumination
TWI352071B (en) * 2003-01-28 2011-11-11 Koninkl Philips Electronics Nv Transparent titanium oxide-aluminum and/or aluminu
TWI372140B (en) * 2003-01-28 2012-09-11 Koninkl Philips Electronics Nv Method of producing transparent titanium oxide coatings having a rutile structure
EP1792328B1 (en) * 2004-09-06 2008-02-13 Koninklijke Philips Electronics N.V. Electric lamp and interference film
DE102004061464B4 (de) * 2004-12-17 2008-12-11 Schott Ag Substrat mit feinlaminarer Barriereschutzschicht und Verfahren zu dessen Herstellung
WO2007010462A2 (en) * 2005-07-20 2007-01-25 Koninklijke Philips Electronics N.V. High-refractive optical material and electric lamp with interference film
DE102015209382A1 (de) * 2015-05-21 2016-11-24 Dr. Laure Plasmatechnologie Gmbh Leuchtmittel, Beschichtung für ein Leuchtmittel und Beschichtungsverfahren
CN105759334A (zh) * 2016-02-01 2016-07-13 张汉新 一种滤光膜及一种灯具滤光装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229066A (en) * 1978-09-20 1980-10-21 Optical Coating Laboratory, Inc. Visible transmitting and infrared reflecting filter
JPH06100687B2 (ja) * 1983-08-22 1994-12-12 東芝ライテック株式会社 管 球
JPS61101949A (ja) * 1984-10-24 1986-05-20 東芝ライテック株式会社 電球
JPH07109758B2 (ja) * 1985-10-31 1995-11-22 東芝ライテック株式会社 管 球
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JPH0786569B2 (ja) * 1987-08-26 1995-09-20 東芝ライテック株式会社 管 球
WO1990002964A1 (en) * 1988-09-05 1990-03-22 United States Department Of Energy Multilayer optical dielectric coating
US4949005A (en) * 1988-11-14 1990-08-14 General Electric Company Tantala-silica interference filters and lamps using same

Also Published As

Publication number Publication date
JPH03165452A (ja) 1991-07-17
DE4037179C2 (de) 2001-03-22
GB9025384D0 (en) 1991-01-09
GB2238400B (en) 1993-11-17
KR930009240B1 (ko) 1993-09-24
GB2238400A (en) 1991-05-29
JPH0773042B2 (ja) 1995-08-02
DE4037179A1 (de) 1991-05-29
US5113109A (en) 1992-05-12

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