FI108091B - Fluorisoiva lamppu, jossa on ultraviolettisäteitä heijastava kerros - Google Patents

Fluorisoiva lamppu, jossa on ultraviolettisäteitä heijastava kerros Download PDF

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Publication number
FI108091B
FI108091B FI900889A FI900889A FI108091B FI 108091 B FI108091 B FI 108091B FI 900889 A FI900889 A FI 900889A FI 900889 A FI900889 A FI 900889A FI 108091 B FI108091 B FI 108091B
Authority
FI
Finland
Prior art keywords
fluorescent
layer
light
lamp
fluorescent lamp
Prior art date
Application number
FI900889A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI900889A0 (fi
Inventor
Kiyotaka Arai
Hirofumi Sumoto
Keizi Ichinomiya
Original Assignee
Nichia Kagaku Kogyo Kk
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 Nichia Kagaku Kogyo Kk filed Critical Nichia Kagaku Kogyo Kk
Publication of FI900889A0 publication Critical patent/FI900889A0/fi
Application granted granted Critical
Publication of FI108091B publication Critical patent/FI108091B/fi

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • 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
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
FI900889A 1989-02-22 1990-02-22 Fluorisoiva lamppu, jossa on ultraviolettisäteitä heijastava kerros FI108091B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1044488A JPH0636349B2 (ja) 1989-02-22 1989-02-22 紫外線反射層を有する蛍光ランプ
JP4448889 1989-02-22

Publications (2)

Publication Number Publication Date
FI900889A0 FI900889A0 (fi) 1990-02-22
FI108091B true FI108091B (fi) 2001-11-15

Family

ID=12692933

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900889A FI108091B (fi) 1989-02-22 1990-02-22 Fluorisoiva lamppu, jossa on ultraviolettisäteitä heijastava kerros

Country Status (5)

Country Link
US (1) US5008789A (de)
EP (1) EP0385275B1 (de)
JP (1) JPH0636349B2 (de)
DE (1) DE69014349T2 (de)
FI (1) FI108091B (de)

Families Citing this family (36)

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JP2721357B2 (ja) * 1988-07-01 1998-03-04 キヤノン株式会社 液晶装置
KR920010666B1 (ko) * 1989-06-13 1992-12-12 미쯔비시 덴끼 가부시기가이샤 저압희가스방전램프
US5258689A (en) * 1991-12-11 1993-11-02 General Electric Company Fluorescent lamps having reduced interference colors
JPH07162599A (ja) * 1993-12-06 1995-06-23 Sony Corp 画像読取装置
JP3145249B2 (ja) * 1994-06-07 2001-03-12 シャープ株式会社 放電ランプ及びそれを用いた照明装置並びに液晶表示装置
US5552665A (en) * 1994-12-29 1996-09-03 Philips Electronics North America Corporation Electric lamp having an undercoat for increasing the light output of a luminescent layer
US5557112A (en) * 1995-07-21 1996-09-17 Light Sources, Inc. Dual radiation ultraviolet lamp
US5565685A (en) * 1995-07-21 1996-10-15 Light Sources, Inc. Dual intensity ultraviolet lamp
US5602444A (en) * 1995-08-28 1997-02-11 General Electric Company Fluorescent lamp having ultraviolet reflecting layer
CA2185957A1 (en) * 1995-10-11 1997-04-12 Jon Bennett Jansma Fluorescent lamp having phosphor layer with additive
US5726528A (en) * 1996-08-19 1998-03-10 General Electric Company Fluorescent lamp having reflective layer
KR19990000306A (ko) * 1997-06-04 1999-01-15 손욱 액정 표시 장치 및 그것의 색 조절 방법
CN1142598C (zh) 1997-07-25 2004-03-17 日亚化学工业株式会社 氮化物半导体发光器件
NZ505873A (en) * 1998-02-05 2003-10-31 Zumtobel Staff Gmbh Lighting fixture where the illumination source is applied to the upper boundary surfaces of the profiled bodies
JP3770014B2 (ja) 1999-02-09 2006-04-26 日亜化学工業株式会社 窒化物半導体素子
ATE452445T1 (de) * 1999-03-04 2010-01-15 Nichia Corp Nitridhalbleiterlaserelement
JP2001028258A (ja) * 1999-05-12 2001-01-30 Nippon Sheet Glass Co Ltd 平面蛍光ランプ
US6371627B1 (en) * 2000-08-14 2002-04-16 Radiant Opto-Electronics Corporation Cold cathode tube having visible light reflecting layer and a light emission portion
DE10051124A1 (de) * 2000-10-14 2002-04-25 Philips Corp Intellectual Pty UV-reflektierende Schicht, Lampe mit einer solchen Schicht und Verfahren zum Aufbringen einer solchen Schicht auf ein Lampenglas
US6583566B1 (en) * 2000-10-27 2003-06-24 General Electric Company Low wattage fluorescent lamp having improved phosphor layer
US6531823B2 (en) 2000-12-18 2003-03-11 Koninklijke Philips Electronics N.V. Fluorescent colortone lamp with reduced mercury
US6538372B2 (en) 2000-12-18 2003-03-25 Koninklijke Philips Electronics N.V. Fluorescent agro lamp with reduced mercury
US6472812B2 (en) 2000-12-18 2002-10-29 Koninklijke Philips Electronics N.V. Fluorescent colortone lamp with reduced mercury
US6683407B2 (en) 2001-07-02 2004-01-27 General Electric Company Long life fluorescent lamp
US6400097B1 (en) * 2001-10-18 2002-06-04 General Electric Company Low wattage fluorescent lamp
US6841939B2 (en) 2002-04-08 2005-01-11 General Electric Company Fluorescent lamp
EP1514294A1 (de) * 2002-06-14 2005-03-16 Voltarc Technologies Inc. Entladungslampe mit überlagerten Leuchtstoffbeschichtungen und Herstellungsverfahren hierfür
US7235792B2 (en) * 2004-05-19 2007-06-26 Carl Scott Elofson Color-tuned volumetric light using high quantum yield nanocrystals
US7402955B2 (en) * 2005-05-24 2008-07-22 Osram Sylvania Inc. Lamp with multi-layer phosphor coating
CN101189703A (zh) 2005-05-31 2008-05-28 松下电器产业株式会社 荧光灯及其制造方法、以及照明装置
US20100220265A1 (en) * 2005-06-23 2010-09-02 Koninklijke Philips Electronics, N.V. Illumination system and display device
US7550910B2 (en) * 2005-11-08 2009-06-23 General Electric Company Fluorescent lamp with barrier layer containing pigment particles
US20090079324A1 (en) * 2007-09-20 2009-03-26 Istvan Deme Fluorescent lamp
US8900716B2 (en) * 2008-02-11 2014-12-02 Lorin Industries, Inc. Antimicrobial anodized aluminum and related method
TWI362769B (en) * 2008-05-09 2012-04-21 Univ Nat Chiao Tung Light emitting device and fabrication method therefor
US20140124703A1 (en) * 2012-09-02 2014-05-08 Global Tungsten and Powders Corporation BRIGHTNESS OF CE-TB CONTAINING PHOSPHOR AT REDUCED Tb WEIGHT PERCENTAGE

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Publication number Priority date Publication date Assignee Title
GB603326A (en) * 1945-11-09 1948-06-14 British Thomson Houston Co Ltd Improved phosphor coating for fluorescent electric discharge lamps
NL169532C (nl) * 1974-05-06 1982-07-16 Philips Nv Elektrische gasontladingslamp.
GB1540892A (en) * 1975-06-05 1979-02-21 Gen Electric Alumina coatings for mercury vapour lamps
JPS53867A (en) * 1976-06-24 1978-01-07 Mitsubishi Electric Corp Methid of connecting circuits
JPS5369483A (en) * 1976-12-03 1978-06-20 Hitachi Ltd Reflecting non-straight tubular fluorescent lamp
JPS609541B2 (ja) * 1979-09-13 1985-03-11 松下電工株式会社 高効率けい光体組成物
JPS59202285A (ja) * 1983-05-04 1984-11-16 Hitachi Ltd 陰極線管
JPS60249239A (ja) * 1984-05-25 1985-12-09 Hitachi Ltd 蛍光ランプ
JPS6212055A (ja) * 1985-07-10 1987-01-21 Hitachi Ltd 低圧水銀蒸気放電管
US4924141A (en) * 1986-11-12 1990-05-08 Gte Products Corporation Aluminum oxide reflector layer for fluorescent lamps
JPS63200460A (ja) * 1987-02-16 1988-08-18 Kasei Optonix Co Ltd 螢光放電管
JPS63298955A (ja) * 1987-05-29 1988-12-06 Hitachi Ltd 反射形けい光ランプ
US4857798A (en) * 1987-06-12 1989-08-15 Gte Products Corporation Fluorescent lamp with silica layer

Also Published As

Publication number Publication date
EP0385275A3 (de) 1991-04-17
FI900889A0 (fi) 1990-02-22
EP0385275A2 (de) 1990-09-05
DE69014349D1 (de) 1995-01-12
JPH02223147A (ja) 1990-09-05
DE69014349T2 (de) 1995-06-14
EP0385275B1 (de) 1994-11-30
JPH0636349B2 (ja) 1994-05-11
US5008789A (en) 1991-04-16

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FG Patent granted

Owner name: NICHIA CORPORATION

MA Patent expired