KR850000772A - 형광 램프 - Google Patents

형광 램프 Download PDF

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Publication number
KR850000772A
KR850000772A KR1019840003064A KR840003064A KR850000772A KR 850000772 A KR850000772 A KR 850000772A KR 1019840003064 A KR1019840003064 A KR 1019840003064A KR 840003064 A KR840003064 A KR 840003064A KR 850000772 A KR850000772 A KR 850000772A
Authority
KR
South Korea
Prior art keywords
rare earth
represented
general formula
activated rare
phosphor represented
Prior art date
Application number
KR1019840003064A
Other languages
English (en)
Other versions
KR890001231B1 (ko
Inventor
요시오(외 2) 기무라
Original Assignee
사바 쇼오이찌
가부시가이샤 도시바
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 사바 쇼오이찌, 가부시가이샤 도시바 filed Critical 사바 쇼오이찌
Publication of KR850000772A publication Critical patent/KR850000772A/ko
Application granted granted Critical
Publication of KR890001231B1 publication Critical patent/KR890001231B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7777—Phosphates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

내용 없음.

Description

형광 램프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예의 형광램프의 점등초기에 있어서의 발광 스펙트럼 분포도이다.

Claims (2)

  1. 일반식이 a(M,Eu) 0.bA1203(단, M은 아연(Zn). 마그네슘(Mg), 칼슘(Ca), 스트론튬(Sr), 바륨(Ba), 리튬(Li2), 루비듐(Rb2) 세슘(Cs2)의 적어도 1종, ao, bo)로 표시되는 2가의 유로븀(Eu) 활성 알민산염형광체, 일반식이 a(M,Eu,Mn) O, bA1203(단, M은 아연(Zn), 마그네슘(Mg), 칼슘(Ca), 스트론튬(Sr), 바륨(Ba), 리튬(Li2), 루비듐(Rb2), 세슘(Cs)의 적어도 1종, ao, bo)로 표시되는 2가의 유로븀과 망간(Mn) 활성알민산염형광체의 적어도 1종과 일반식이 a(Ln,Ce,Tb)2 O3, esiq2, fp2O5(단, Ln'는 잇트륨(Y). 랜턴(La), 가도리늄(Gb) 루테튬(Lu), 사마륨(Sm)의 적어도 1종, do, eo, fo)로 표시되는 세륨 및 텔븀 활성 희토류 규산인산염 형광체, 일반식이(Ln1,Ce Tb) Po4단, (Ln1은 잇트륨(Y), 랜턴(Ia), 가드리늄(Gd), 루테튬(Lu), 사마륨(Sm)의 적어도 1종, do, eo, fo)로 표시되는 세륨 및 텔븀 활성 희토류 인산염형광체의 적어도 1종인 녹색발광형광체와 일반식이(LnII, Eu)2O3(단 LnII는 Y, La, Gd, Ce, Tb, Sm의 적어도 1종)으로 표시되는 유로븀 활성 희토류산화물 형광체로 되는 형광막체를 구비한 것을 특징으로 하는 형광램프.
  2. ※참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019840003064A 1983-06-07 1984-06-01 형광 램프 KR890001231B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58100201A JPS59226087A (ja) 1983-06-07 1983-06-07 螢光ランプ
JP100201 1983-06-07
JP58-100210 1983-06-07

Publications (2)

Publication Number Publication Date
KR850000772A true KR850000772A (ko) 1985-03-09
KR890001231B1 KR890001231B1 (ko) 1989-04-27

Family

ID=14267684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840003064A KR890001231B1 (ko) 1983-06-07 1984-06-01 형광 램프

Country Status (6)

Country Link
JP (1) JPS59226087A (ko)
KR (1) KR890001231B1 (ko)
CS (1) CS247082B2 (ko)
GB (1) GB2142775B (ko)
HU (1) HU187992B (ko)
SG (1) SG14088G (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623816A (en) * 1985-04-22 1986-11-18 General Electric Company Fluorescent lamp using multi-layer phosphor coating
JPS61258891A (ja) * 1985-05-10 1986-11-17 Matsushita Electronics Corp 螢光体
JPS61258892A (ja) * 1985-05-13 1986-11-17 Matsushita Electronics Corp 螢光ランプ
JPH0794658B2 (ja) * 1986-02-14 1995-10-11 化成オプトニクス株式会社 高演色性蛍光ランプ
JPH0735510B2 (ja) * 1986-03-20 1995-04-19 松下電子工業株式会社 蛍光ランプ
NL8700876A (nl) * 1987-04-14 1988-11-01 Philips Nv Luminescerend barium-hexa-aluminaat, luminescerend scherm voorzien van een dergelijk aluminaat en lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.
JPS6412455A (en) * 1987-07-07 1989-01-17 Matsushita Electronics Corp Electric bulb color fluorescent lamp
JP2790673B2 (ja) * 1989-09-20 1998-08-27 化成オプトニクス株式会社 アルミン酸塩蛍光体
JP2653576B2 (ja) * 1990-08-31 1997-09-17 株式会社東芝 低圧水銀蒸気放電ランプ
EP0529956A1 (en) * 1991-08-23 1993-03-03 Kabushiki Kaisha Toshiba Blue phosphor and fluorescent lamp using the same
WO1994029403A1 (en) * 1993-01-13 1994-12-22 Mickellsun Pty. Ltd. Luminescent material
DE4240899A1 (de) * 1992-12-04 1994-06-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Samarium-dotierter Leuchtstoff
JP2543825B2 (ja) * 1993-04-28 1996-10-16 根本特殊化学株式会社 蓄光性蛍光体
JP3405049B2 (ja) * 1995-05-29 2003-05-12 日亜化学工業株式会社 残光性ランプ
US6157126A (en) * 1997-03-13 2000-12-05 Matsushita Electric Industrial Co., Ltd. Warm white fluorescent lamp
JP2002285147A (ja) * 2001-03-22 2002-10-03 Nec Lighting Ltd 蛍光体及びこれを用いた蛍光ランプ
DE10123236A1 (de) * 2001-05-12 2002-11-14 Philips Corp Intellectual Pty Plasmabildschirm mit blauem Leuchtstoff
CN100590773C (zh) * 2002-09-27 2010-02-17 松下电器产业株式会社 等离子显示装置
US7329371B2 (en) * 2005-04-19 2008-02-12 Lumination Llc Red phosphor for LED based lighting

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740853A (en) * 1980-08-22 1982-03-06 Nichia Denshi Kagaku Kk Mercury vapor discharge lamp

Also Published As

Publication number Publication date
GB2142775B (en) 1986-09-17
CS247082B2 (en) 1986-11-13
GB8413985D0 (en) 1984-07-04
GB2142775A (en) 1985-01-23
SG14088G (en) 1988-07-08
HU187992B (en) 1986-03-28
HUT34640A (en) 1985-03-28
JPS59226087A (ja) 1984-12-19
JPS6244034B2 (ko) 1987-09-17
KR890001231B1 (ko) 1989-04-27

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