KR890004641B1 - 전구 - Google Patents

전구 Download PDF

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Publication number
KR890004641B1
KR890004641B1 KR1019850006909A KR850006909A KR890004641B1 KR 890004641 B1 KR890004641 B1 KR 890004641B1 KR 1019850006909 A KR1019850006909 A KR 1019850006909A KR 850006909 A KR850006909 A KR 850006909A KR 890004641 B1 KR890004641 B1 KR 890004641B1
Authority
KR
South Korea
Prior art keywords
bulb
layer
refractive index
phosphorus
light
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
Application number
KR1019850006909A
Other languages
English (en)
Korean (ko)
Inventor
아끼라 카와카쯔
요우지 유게
노리유끼 햐야마
토우 토쿠요시 사이
우미오 마에다
Original Assignee
가부시끼 가이샤 도시바
사바 쇼오이찌
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 가부시끼 가이샤 도시바, 사바 쇼오이찌 filed Critical 가부시끼 가이샤 도시바
Application granted granted Critical
Publication of KR890004641B1 publication Critical patent/KR890004641B1/ko
Expired legal-status Critical Current

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Classifications

    • 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

  • Optical Filters (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Surface Treatment Of Glass (AREA)
KR1019850006909A 1984-10-24 1985-09-19 전구 Expired KR890004641B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59221942A JPS61101949A (ja) 1984-10-24 1984-10-24 電球
JP59-221942 1984-10-24

Publications (1)

Publication Number Publication Date
KR890004641B1 true KR890004641B1 (ko) 1989-11-21

Family

ID=16774566

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850006909A Expired KR890004641B1 (ko) 1984-10-24 1985-09-19 전구

Country Status (6)

Country Link
US (1) US4701663A (enExample)
JP (1) JPS61101949A (enExample)
KR (1) KR890004641B1 (enExample)
CN (1) CN85109082B (enExample)
CA (1) CA1244075A (enExample)
DE (1) DE3537922A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230314B1 (en) * 1986-01-21 1992-05-13 Fuji Photo Film Co., Ltd. Radiation image storage panel
JPS6451347A (en) * 1987-08-24 1989-02-27 Iwasaki Electric Co Ltd Production of multilayered film of metal oxide
JPH0786569B2 (ja) * 1987-08-26 1995-09-20 東芝ライテック株式会社 管 球
US4839553A (en) * 1987-12-21 1989-06-13 Gte Products Corporation Reflector lamp having complementary dichroic filters on the reflector and lens for emitting colored light
JPH0628151B2 (ja) * 1988-02-10 1994-04-13 東芝ライテック株式会社 ハロゲン電球
US5764416A (en) * 1988-04-19 1998-06-09 Litton Systems, Inc. Fault tolerant antireflective coatings
US5483378A (en) * 1988-04-19 1996-01-09 Litton Systems, Inc. Fault tolerant anti-reflective coatings
GB8821116D0 (en) * 1988-09-08 1989-11-08 Barr & Stroud Ltd Infra-red transmitting optical components and optical coatings therefor
US4949005A (en) * 1988-11-14 1990-08-14 General Electric Company Tantala-silica interference filters and lamps using same
DD289172A5 (de) * 1988-11-29 1991-04-18 N. V. Philips' Gloeilampenfabrieken,Nl Anordnung zur verarbeitung von inforemationen sowie mit dieser anordnung erhaltener aufzeichnungstraeger
JPH02161403A (ja) * 1988-12-15 1990-06-21 Toshiba Glass Co Ltd 多層干渉膜
JPH02177248A (ja) * 1988-12-28 1990-07-10 Toshiba Corp ハロゲン電球
US4942331A (en) * 1989-05-09 1990-07-17 General Electric Company Filament alignment spud for incandescent lamps
JP2626061B2 (ja) * 1989-06-17 1997-07-02 東芝ライテック株式会社 白熱電球
CA2017471C (en) * 1989-07-19 2000-10-24 Matthew Eric Krisl Optical interference coatings and lamps using same
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
JPH03274656A (ja) * 1990-03-23 1991-12-05 Toshiba Lighting & Technol Corp 光干渉膜
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
CN1089944C (zh) * 1994-08-22 2002-08-28 皇家菲利浦电子有限公司 涂有干扰膜的电灯
GB2302208B (en) * 1995-06-09 1998-11-11 Gen Electric Electric incandescent lamps
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
US6429579B1 (en) 1999-03-30 2002-08-06 General Electric Company Apparatus and method of lead centering for halogen/incandescent lamps
US7513815B2 (en) * 1999-12-23 2009-04-07 General Electric Company Optimal silicon dioxide protection layer thickness for silver lamp reflector
US6382816B1 (en) 1999-12-23 2002-05-07 General Eectric Company Protected coating for energy efficient lamp
TW200500311A (en) 2003-01-28 2005-01-01 Koninkl Philips Electronics Nv Transparent zirconium oxide-tantalum and/or tantalum oxide coating
US20050023983A1 (en) * 2003-08-01 2005-02-03 Rajasingh Israel Optimal silicon dioxide protection layer thickness for silver lamp reflector
US7345414B1 (en) 2006-10-04 2008-03-18 General Electric Company Lamp for night vision system
US20080116779A1 (en) * 2006-11-20 2008-05-22 The Aerospace Corporation Micro-nanostructured films for high efficiency thermal light emitters
DE102008022144A1 (de) 2008-05-05 2009-11-12 Osram Gesellschaft mit beschränkter Haftung Glühlampe
DE102009025484A1 (de) 2009-06-18 2011-01-05 Osram Gesellschaft mit beschränkter Haftung Glühlampe
US9115864B2 (en) 2013-08-21 2015-08-25 General Electric Company Optical interference filters, and filament tubes and lamps provided therewith
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
CN107464739A (zh) * 2017-08-02 2017-12-12 常熟林芝电子技术有限公司 具有钼箔防氧化功能的石英汽车卤素灯泡的加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519722A (en) * 1946-09-20 1950-08-22 Bausch & Lomb Metallic mirror and method of making same
AT169192B (de) * 1949-05-18 1951-10-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Erzeugung einer Überzugsschicht aus feinkörnigen Pulverstoffen auf den Glasgefäßen elektrischer Lampen
AT193016B (de) * 1954-02-26 1957-11-25 Philips Nv Elektrische Glühlampe
US3325666A (en) * 1964-07-24 1967-06-13 Polaroid Corp Inert lamp reflector
DE2363812C3 (de) * 1973-01-15 1980-07-10 Veb Narva, Ddr 1017 Berlin Thermisch hochbelastbarer, lichtundurchlässiger Überzug für Lampenkolben
US4179181A (en) * 1978-04-03 1979-12-18 American Optical Corporation Infrared reflecting articles
NL184651C (nl) * 1979-02-26 1989-09-18 Philips Nv Elektrische gloeilamp.
CA1177704A (en) * 1981-07-20 1984-11-13 James D. Rancourt Optical coatings for high temperature applications
JPS5958753A (ja) * 1982-09-28 1984-04-04 株式会社東芝 白熱電球
US4588923A (en) * 1983-04-29 1986-05-13 General Electric Company High efficiency tubular heat lamps

Also Published As

Publication number Publication date
CN85109082A (zh) 1986-05-10
CN85109082B (zh) 1988-08-03
DE3537922A1 (de) 1986-04-24
US4701663A (en) 1987-10-20
DE3537922C2 (enExample) 1993-02-25
CA1244075A (en) 1988-11-01
JPS61101949A (ja) 1986-05-20

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