DE60131774D1 - Leuchtstofflampe mit einziger verbund- leuchtstoffschicht - Google Patents

Leuchtstofflampe mit einziger verbund- leuchtstoffschicht

Info

Publication number
DE60131774D1
DE60131774D1 DE60131774T DE60131774T DE60131774D1 DE 60131774 D1 DE60131774 D1 DE 60131774D1 DE 60131774 T DE60131774 T DE 60131774T DE 60131774 T DE60131774 T DE 60131774T DE 60131774 D1 DE60131774 D1 DE 60131774D1
Authority
DE
Germany
Prior art keywords
fluorescent lamp
coating layer
composite coating
triphosphors
halophosphors
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 - Lifetime
Application number
DE60131774T
Other languages
English (en)
Other versions
DE60131774T2 (de
Inventor
Jon Bennett Jansma
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
Application granted granted Critical
Publication of DE60131774D1 publication Critical patent/DE60131774D1/de
Publication of DE60131774T2 publication Critical patent/DE60131774T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
    • 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
    • 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
    • H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
DE60131774T 2000-10-23 2001-09-21 Leuchtstofflampe mit einziger verbund- leuchtstoffschicht Expired - Lifetime DE60131774T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/694,234 US6528938B1 (en) 2000-10-23 2000-10-23 Fluorescent lamp having a single composite phosphor layer
US694234 2000-10-23
PCT/US2001/029670 WO2002035577A1 (en) 2000-10-23 2001-09-21 Fluorescent lamp having a single composite phosphor layer

Publications (2)

Publication Number Publication Date
DE60131774D1 true DE60131774D1 (de) 2008-01-17
DE60131774T2 DE60131774T2 (de) 2008-10-30

Family

ID=24787968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60131774T Expired - Lifetime DE60131774T2 (de) 2000-10-23 2001-09-21 Leuchtstofflampe mit einziger verbund- leuchtstoffschicht

Country Status (10)

Country Link
US (1) US6528938B1 (de)
EP (1) EP1338027B1 (de)
JP (1) JP4934264B2 (de)
KR (1) KR100879529B1 (de)
CN (1) CN1265419C (de)
AT (1) ATE380390T1 (de)
AU (1) AU2001291190A1 (de)
CA (1) CA2393966C (de)
DE (1) DE60131774T2 (de)
WO (1) WO2002035577A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6781302B2 (en) * 2002-09-27 2004-08-24 Koninklijke Philips Electronics N.V. Low pressure mercury vapor fluorescent lamps
US6992432B1 (en) 2003-07-24 2006-01-31 General Electric Company Fluorescent lamp
US6952081B1 (en) 2003-07-31 2005-10-04 General Electric Company Fluorescent lamp having ultraviolet reflecting layer
JP2005272597A (ja) * 2004-03-24 2005-10-06 Nec Lighting Ltd 蓄光蛍光体粉末及びその製造方法並びに残光形蛍光ランプ
JP2006140083A (ja) * 2004-11-15 2006-06-01 Tohoku Univ 蛍光ランプ
WO2006120613A2 (en) * 2005-05-11 2006-11-16 Philips Intellectual Property & Standards Gmbh Discharge lamp with a monolithic ceramic color converter
EP1932167A2 (de) * 2005-09-26 2008-06-18 Koninklijke Philips Electronics N.V. Leuchtstofflampen mit geringem quecksilberverbrauch mit phosphor-/aluminium-haltiger schicht
US7550910B2 (en) 2005-11-08 2009-06-23 General Electric Company Fluorescent lamp with barrier layer containing pigment particles
US20070170863A1 (en) * 2006-01-25 2007-07-26 General Electric Company High output fluorescent lamp
US20070170834A1 (en) * 2006-01-25 2007-07-26 General Electric Company High output fluorescent lamp with improved phosphor layer
US20090079324A1 (en) * 2007-09-20 2009-03-26 Istvan Deme Fluorescent lamp
CN101953230B (zh) * 2008-02-21 2013-03-27 日东电工株式会社 具有半透明陶瓷板的发光装置
US7834533B2 (en) * 2008-02-27 2010-11-16 General Electric Company T8 fluorescent lamp
US7990040B2 (en) * 2008-06-11 2011-08-02 General Electric Company Phosphor for high CRI lamps
DE102008054175A1 (de) * 2008-10-31 2010-05-06 Osram Gesellschaft mit beschränkter Haftung Niederdruckentladungslampe
US8178280B2 (en) * 2010-02-05 2012-05-15 Taiwan Semiconductor Manufacturing Company, Ltd. Self-contained proximity effect correction inspiration for advanced lithography (special)
DE102011007669A1 (de) 2011-04-19 2012-10-25 Osram Ag Verfahren zur Rückgewinnung seltener Erden aus Leuchtstofflampen
WO2012146064A1 (zh) * 2011-04-27 2012-11-01 Mii Jenn-Wei 光学薄膜灯可见光涂布区出光结构的改善装置
US8704438B2 (en) * 2011-05-13 2014-04-22 General Electric Company Lamp with phosphor composition for improved lumen performance, and method for making same
US20140124703A1 (en) * 2012-09-02 2014-05-08 Global Tungsten and Powders Corporation BRIGHTNESS OF CE-TB CONTAINING PHOSPHOR AT REDUCED Tb WEIGHT PERCENTAGE

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164697C (nl) 1973-10-05 1981-01-15 Philips Nv Lagedrukkwikdampontladingslamp.
US4088923A (en) 1974-03-15 1978-05-09 U.S. Philips Corporation Fluorescent lamp with superimposed luminescent layers
US4088802A (en) 1976-05-27 1978-05-09 Westinghouse Electric Corp. Process for coating envelope for reflector-type fluorescent lamp and the lamp resulting therefrom
DK480477A (da) 1976-11-02 1978-05-03 Philips Nv Lavtrykskviksoelvdampudladningslampe
JPS55122338A (en) 1979-03-15 1980-09-20 Matsushita Electric Works Ltd Method of coating fluorescent body on inner wall of glass tube in fluorescent lamp
US4431941A (en) 1979-06-11 1984-02-14 Gte Products Corporation Fluorescent lamp having double phosphor layer
US4847533A (en) 1986-02-05 1989-07-11 General Electric Company Low pressure mercury discharge fluorescent lamp utilizing multilayer phosphor combination for white color illumination
US4806824A (en) 1986-04-04 1989-02-21 General Electric Company Fluorescent lamp using multi-layer phosphor coating
DE3784985T2 (de) 1986-08-29 1993-07-01 Gte Prod Corp Phosphorpartikel, phosphormischung und fluoreszente lampe.
US4988914A (en) * 1989-04-24 1991-01-29 Gte Products Corporation Red fluorescent lamp suitable for reprographic applications
JPH0642504B2 (ja) * 1989-06-15 1994-06-01 東レエンジニアリング株式会社 インナーリードボンダー
JPH0319249U (de) * 1989-07-03 1991-02-26
US5045752A (en) 1989-10-24 1991-09-03 General Electric Company Minimizing mercury condensation in two layer fluorescent lamps
JPH04332457A (ja) * 1991-01-17 1992-11-19 Toshiba Lighting & Technol Corp 蛍光ランプおよびこれに用いる結着剤
US5258689A (en) * 1991-12-11 1993-11-02 General Electric Company Fluorescent lamps having reduced interference colors
JP2760202B2 (ja) * 1992-02-17 1998-05-28 日亜化学工業株式会社 蛍光体塗布液および蛍光ランプ
JP2783077B2 (ja) * 1992-07-29 1998-08-06 日亜化学工業株式会社 蛍光ランプ用塗布液
US5714836A (en) 1992-08-28 1998-02-03 Gte Products Corporation Fluorescent lamp with improved phosphor blend
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
EP0856871A1 (de) 1997-01-29 1998-08-05 Nec Corporation Phosphorlampe

Also Published As

Publication number Publication date
ATE380390T1 (de) 2007-12-15
KR20020063598A (ko) 2002-08-03
WO2002035577A1 (en) 2002-05-02
KR100879529B1 (ko) 2009-01-20
EP1338027B1 (de) 2007-12-05
JP4934264B2 (ja) 2012-05-16
EP1338027A1 (de) 2003-08-27
US6528938B1 (en) 2003-03-04
CA2393966A1 (en) 2002-05-02
CN1265419C (zh) 2006-07-19
JP2004512649A (ja) 2004-04-22
CA2393966C (en) 2010-03-30
AU2001291190A1 (en) 2002-05-06
CN1394354A (zh) 2003-01-29
DE60131774T2 (de) 2008-10-30

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Legal Events

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8364 No opposition during term of opposition