DE69620817T2 - UV-Strahlung absorbierende Beschichtungen - Google Patents

UV-Strahlung absorbierende Beschichtungen

Info

Publication number
DE69620817T2
DE69620817T2 DE69620817T DE69620817T DE69620817T2 DE 69620817 T2 DE69620817 T2 DE 69620817T2 DE 69620817 T DE69620817 T DE 69620817T DE 69620817 T DE69620817 T DE 69620817T DE 69620817 T2 DE69620817 T2 DE 69620817T2
Authority
DE
Germany
Prior art keywords
coatings
absorb
radiation
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 - Fee Related
Application number
DE69620817T
Other languages
English (en)
Other versions
DE69620817D1 (de
Inventor
Thomas G Parham
Gary R Allen
Robert L Bateman
John M Davenport
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69620817D1 publication Critical patent/DE69620817D1/de
Application granted granted Critical
Publication of DE69620817T2 publication Critical patent/DE69620817T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
DE69620817T 1995-02-14 1996-01-11 UV-Strahlung absorbierende Beschichtungen Expired - Fee Related DE69620817T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/388,542 US5552671A (en) 1995-02-14 1995-02-14 UV Radiation-absorbing coatings and their use in lamps

Publications (2)

Publication Number Publication Date
DE69620817D1 DE69620817D1 (de) 2002-05-29
DE69620817T2 true DE69620817T2 (de) 2002-12-05

Family

ID=23534549

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620817T Expired - Fee Related DE69620817T2 (de) 1995-02-14 1996-01-11 UV-Strahlung absorbierende Beschichtungen

Country Status (5)

Country Link
US (1) US5552671A (de)
EP (1) EP0727813B1 (de)
JP (1) JPH08315776A (de)
CA (1) CA2168604C (de)
DE (1) DE69620817T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1083149C (zh) * 1994-08-25 2002-04-17 皇家菲利浦电子有限公司 低压汞蒸汽放电灯
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
JPH08254611A (ja) * 1995-03-16 1996-10-01 Fujitsu Ltd ビーム・スプリッタ
JP3261961B2 (ja) * 1995-12-20 2002-03-04 ウシオ電機株式会社 放電ランプ
IT1282106B1 (it) * 1996-01-31 1998-03-12 Sola Optical Italia S P A Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso
US6400076B1 (en) * 1996-05-14 2002-06-04 General Electric Company Xenon metal halide lamp having improved thermal gradient characteristics for longer lamp life
US6049169A (en) * 1998-04-08 2000-04-11 Philips Electronics North America Corp. Electric lamp having optical interference filter of alternating layers of SiO2 and Nb2 O5 --Ta2 O5
US6833675B2 (en) * 1998-05-12 2004-12-21 Musco Corporation Method and apparatus of blocking ultraviolet radiation from arc tubes
US6426142B1 (en) 1999-07-30 2002-07-30 Alliedsignal Inc. Spin finish
US7033501B1 (en) * 1999-09-24 2006-04-25 Bristol-Myers Squibb Company Centrifuge apparatus and method with improved temperature control
DE50013066D1 (de) 1999-12-22 2006-08-03 Schott Ag Uv-reflektierendes interferenzschichtsystem
JP2001332216A (ja) * 2000-03-14 2001-11-30 Toshiba Lighting & Technology Corp 放電ランプ、光照射装置、殺菌装置、液体処理装置および空気清浄装置
DE10023936C2 (de) * 2000-05-17 2002-06-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Glühlampe, Fahrzeugleuchte mit einer Glühlampe und Verwendung einer Glühlampe
EP1384245A4 (de) * 2001-03-30 2005-03-16 Advanced Lighting Tech Inc Verbesserte plasmalampe und verfahren
US6534903B1 (en) 2002-02-25 2003-03-18 General Electric Company Broad spectrum reflective coating for an electric lamp
US7105989B2 (en) 2002-04-01 2006-09-12 Advanced Lighting Techniques, Inc. Plasma lamp and method
WO2004100210A2 (en) * 2003-05-12 2004-11-18 Philips Intellectual Property & Standards Gmbh High-pressure discharge lamp
CN101036073A (zh) * 2003-11-25 2007-09-12 皇家飞利浦电子股份有限公司 电灯
US7352118B2 (en) * 2003-12-10 2008-04-01 General Electric Company Optimized ultraviolet reflecting multi-layer coating for energy efficient lamps
US20050168148A1 (en) * 2004-01-30 2005-08-04 General Electric Company Optical control of light in ceramic arctubes
US20070085478A1 (en) * 2005-10-13 2007-04-19 General Electric Company High pressure alkali metal discharge lamp
US20070262720A1 (en) * 2006-05-15 2007-11-15 Deeder Aurongzeb High temperature lead-free paint composition for UV-control lamps
JP4941181B2 (ja) * 2007-08-29 2012-05-30 岩崎電気株式会社 ダブルエンド型放電ランプ用石英バルブ
US7728499B2 (en) * 2007-11-28 2010-06-01 General Electric Company Thermal management of high intensity discharge lamps, coatings and methods
EP2127739A1 (de) * 2008-05-28 2009-12-02 Volker Schaft Verfahren zur Beeinflussung eines Energiezustandes einer Strahlungsquelle
KR102013045B1 (ko) * 2009-11-18 2019-08-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다층 광학 필름

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410625A (en) * 1963-08-05 1968-11-12 Monsanto Co Multi-layer interference film with outermost layer for suppression of pass-band reflectance
JPS5760656A (en) * 1980-09-29 1982-04-12 Mitsubishi Electric Corp Forcefuly cooled super high pressure mercury lamp
US5059865A (en) * 1988-02-18 1991-10-22 General Electric Company Xenon-metal halide lamp particularly suited for automotive applications
US4949005A (en) * 1988-11-14 1990-08-14 General Electric Company Tantala-silica interference filters and lamps using same
JPH02148559A (ja) * 1988-11-28 1990-06-07 Matsushita Electron Corp メタルハライドランプ
JPH02201860A (ja) * 1989-01-31 1990-08-10 Matsushita Electron Corp メタルハライドランプ
US5214345A (en) * 1989-03-28 1993-05-25 Sumitomo Cement Company, Ltd. Ultraviolet ray-shielding agent and tube
DE4120797A1 (de) * 1991-06-24 1993-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische lampe
JP3222546B2 (ja) * 1992-06-04 2001-10-29 旭光学工業株式会社 紫外線照射装置の多層膜反射鏡および紫外線照射装置
JP3153334B2 (ja) * 1992-06-04 2001-04-09 旭光学工業株式会社 紫外線照射装置の多層膜フィルタ

Also Published As

Publication number Publication date
US5552671A (en) 1996-09-03
CA2168604C (en) 2007-09-25
JPH08315776A (ja) 1996-11-29
EP0727813A3 (de) 1996-11-06
EP0727813B1 (de) 2002-04-24
EP0727813A2 (de) 1996-08-21
DE69620817D1 (de) 2002-05-29
CA2168604A1 (en) 1996-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee