KR910008483B1 - 빛간섭막 - Google Patents
빛간섭막 Download PDFInfo
- Publication number
- KR910008483B1 KR910008483B1 KR1019880010753A KR880010753A KR910008483B1 KR 910008483 B1 KR910008483 B1 KR 910008483B1 KR 1019880010753 A KR1019880010753 A KR 1019880010753A KR 880010753 A KR880010753 A KR 880010753A KR 910008483 B1 KR910008483 B1 KR 910008483B1
- Authority
- KR
- South Korea
- Prior art keywords
- refractive index
- index layer
- low refractive
- light
- high refractive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
-
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Filters (AREA)
- Optical Elements Other Than Lenses (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (3)
- 실리카를 포함하는 저굴절율층(33) 및 저굴절율층보다 높은 소정의 굴절율을 가지고 산화티타늄 및 산화탄타륨으로 구성된 그룹으로부터 선택된 하나 이상의 금속산화물로 구성된 고굴절율층으로 되어 있으며, 저굴절율층은 고굴절율층에서와 같은 하나 이상의 금속산화물을 포함하며, 고굴절율층 및 저굴절율층이 소정의 층수로 서로 반갈아서 적층되어 있는 것을 특징으로 하는 빛간섭막.
- 제1항에 있어서, 고굴절율층 및 저굴절율층이 각각 인 및 붕소로 구성된 그룹으로부터 선택된 하나이상을 포함하는 것을 특징으로 하는 빛간섭막.
- 제2항에 있어서, 저굴절율층에 포함된 금속산화물의 양이 제로보다 크고 15wt% 이하인 것을 특징으로 하는 빛간섭막.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62210239A JPH0786569B2 (ja) | 1987-08-26 | 1987-08-26 | 管 球 |
JP62-210239 | 1987-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890004176A KR890004176A (ko) | 1989-04-20 |
KR910008483B1 true KR910008483B1 (ko) | 1991-10-18 |
Family
ID=16586086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880010753A Expired KR910008483B1 (ko) | 1987-08-26 | 1988-08-24 | 빛간섭막 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4983001A (ko) |
EP (1) | EP0305135B1 (ko) |
JP (1) | JPH0786569B2 (ko) |
KR (1) | KR910008483B1 (ko) |
CA (1) | CA1328202C (ko) |
DE (1) | DE3850008T2 (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02161403A (ja) * | 1988-12-15 | 1990-06-21 | Toshiba Glass Co Ltd | 多層干渉膜 |
US5179318A (en) * | 1989-07-05 | 1993-01-12 | Nippon Sheet Glass Co., Ltd. | Cathode-ray tube with interference filter |
US5143445A (en) * | 1989-10-10 | 1992-09-01 | General Electric Company | Glass reflectors lpcvd coated with optical interference film |
JPH0773042B2 (ja) * | 1989-11-24 | 1995-08-02 | 東芝ライテック株式会社 | 管 球 |
US5310260A (en) * | 1990-04-10 | 1994-05-10 | Luxtron Corporation | Non-contact optical techniques for measuring surface conditions |
US5769540A (en) * | 1990-04-10 | 1998-06-23 | Luxtron Corporation | Non-contact optical techniques for measuring surface conditions |
US5154512A (en) * | 1990-04-10 | 1992-10-13 | Luxtron Corporation | Non-contact techniques for measuring temperature or radiation-heated objects |
US5194989A (en) * | 1990-05-07 | 1993-03-16 | Mcdonnell Douglas Corporation | Dielectric combiner including first and second dielectric materials having indices of refraction greater than 2.0 |
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 |
US5814367A (en) | 1993-08-13 | 1998-09-29 | General Atomics | Broadband infrared and signature control materials and methods of producing the same |
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 |
US6235105B1 (en) | 1994-12-06 | 2001-05-22 | General Atomics | Thin film pigmented optical coating compositions |
US5658612A (en) * | 1995-09-29 | 1997-08-19 | Osram Sylvania Inc. | Method for making a tantala/silica interference filter on the surface of a tungsten-halogen incandescent lamp |
DE19652454C2 (de) * | 1996-12-17 | 2001-10-18 | Schott Glas | Verfahren und Vorrichtung zur Außenbeschichtung von Lampen |
JP3424516B2 (ja) * | 1997-07-30 | 2003-07-07 | 松下電器産業株式会社 | ハロゲン電球およびその製造方法 |
US5990454A (en) | 1997-09-23 | 1999-11-23 | Quadlux, Inc. | Lightwave oven and method of cooking therewith having multiple cook modes and sequential lamp operation |
US6013900A (en) | 1997-09-23 | 2000-01-11 | Quadlux, Inc. | High efficiency lightwave oven |
US5958271A (en) | 1997-09-23 | 1999-09-28 | Quadlux, Inc. | Lightwave oven and method of cooking therewith with cookware reflectivity compensation |
US6391400B1 (en) | 1998-04-08 | 2002-05-21 | Thomas A. Russell | Thermal control films suitable for use in glazing |
US6356020B1 (en) * | 1998-07-06 | 2002-03-12 | U.S. Philips Corporation | Electric lamp with optical interference coating |
JP4033286B2 (ja) * | 2001-03-19 | 2008-01-16 | 日本板硝子株式会社 | 高屈折率誘電体膜とその製造方法 |
DE102004061464B4 (de) * | 2004-12-17 | 2008-12-11 | Schott Ag | Substrat mit feinlaminarer Barriereschutzschicht und Verfahren zu dessen Herstellung |
DE102006023115A1 (de) * | 2006-05-16 | 2007-11-22 | Schott Ag | Backlightsystem mit IR-Absorptionseigenschaften |
EP2597494B1 (en) * | 2010-07-24 | 2018-06-06 | Konica Minolta Holdings, Inc. | Method for manufacturing near infrared reflective film and near infrared reflective body provided with same |
US20150167926A1 (en) * | 2013-12-16 | 2015-06-18 | Vode Lighting Llc | Lighting optics for luminaires |
US11137527B2 (en) * | 2017-05-22 | 2021-10-05 | Viavi Solutions Inc. | Mixed spacer multispectral filter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124301A (en) * | 1981-01-27 | 1982-08-03 | Asahi Glass Co Ltd | Highly durable multilayered film containing silicon oxide film |
US4663557A (en) * | 1981-07-20 | 1987-05-05 | Optical Coating Laboratory, Inc. | Optical coatings for high temperature applications |
JPS59136706A (ja) * | 1983-01-25 | 1984-08-06 | Toyota Motor Corp | 酸化珪素膜と酸化チタン膜とで構成される高耐久性多層膜の製造方法 |
US4588923A (en) * | 1983-04-29 | 1986-05-13 | General Electric Company | High efficiency tubular heat lamps |
JPS60130049A (ja) * | 1983-12-16 | 1985-07-11 | 東芝ライテック株式会社 | 電球 |
JPS61101949A (ja) * | 1984-10-24 | 1986-05-20 | 東芝ライテック株式会社 | 電球 |
US4770479A (en) * | 1985-07-01 | 1988-09-13 | Raytheon Company | Optical elements having buried layers and method of manufacture |
JPH0685002B2 (ja) * | 1986-02-18 | 1994-10-26 | ミノルタ株式会社 | プラスチツク光学部品の反射防止膜 |
-
1987
- 1987-08-26 JP JP62210239A patent/JPH0786569B2/ja not_active Expired - Lifetime
-
1988
- 1988-08-22 EP EP88307759A patent/EP0305135B1/en not_active Expired - Lifetime
- 1988-08-22 US US07/234,674 patent/US4983001A/en not_active Expired - Fee Related
- 1988-08-22 DE DE3850008T patent/DE3850008T2/de not_active Expired - Fee Related
- 1988-08-24 KR KR1019880010753A patent/KR910008483B1/ko not_active Expired
- 1988-08-26 CA CA000575835A patent/CA1328202C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0305135B1 (en) | 1994-06-08 |
DE3850008T2 (de) | 1994-11-03 |
KR890004176A (ko) | 1989-04-20 |
EP0305135A3 (en) | 1991-01-09 |
JPS6455501A (en) | 1989-03-02 |
JPH0786569B2 (ja) | 1995-09-20 |
US4983001A (en) | 1991-01-08 |
CA1328202C (en) | 1994-04-05 |
EP0305135A2 (en) | 1989-03-01 |
DE3850008D1 (de) | 1994-07-14 |
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