KR950701374A - 형광체 및 그것을 사용한 형광램프 - Google Patents

형광체 및 그것을 사용한 형광램프

Info

Publication number
KR950701374A
KR950701374A KR1019940703775A KR19940703775A KR950701374A KR 950701374 A KR950701374 A KR 950701374A KR 1019940703775 A KR1019940703775 A KR 1019940703775A KR 19940703775 A KR19940703775 A KR 19940703775A KR 950701374 A KR950701374 A KR 950701374A
Authority
KR
South Korea
Prior art keywords
phosphor
range
fluorescent lamp
rare earth
phosphorus
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.)
Granted
Application number
KR1019940703775A
Other languages
English (en)
Korean (ko)
Inventor
유지 스기모토
요헤이 시미즈
Original Assignee
사토 후미오
가부시키가이샤 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 사토 후미오, 가부시키가이샤 도시바 filed Critical 사토 후미오
Publication of KR950701374A publication Critical patent/KR950701374A/ko
Granted legal-status Critical Current

Links

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
    • 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
    • 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
    • C09K11/7786—Chalcogenides with alkaline earth metals
    • 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
    • C09K11/7795—Phosphates
    • C09K11/7796—Phosphates with alkaline earth metals

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)
KR1019940703775A 1993-02-26 1993-02-25 형광체 및 그것을 사용한 형광램프 Granted KR950701374A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP93-37993 1993-02-26
JP3799393 1993-02-26
PCT/JP1994/000305 WO1994019422A1 (fr) 1993-02-26 1994-02-25 Substance fluorescente et lampe fluorescente fabriquee avec ladite substance

Publications (1)

Publication Number Publication Date
KR950701374A true KR950701374A (ko) 1995-03-23

Family

ID=12513103

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019940703775A Granted KR950701374A (ko) 1993-02-26 1993-02-25 형광체 및 그것을 사용한 형광램프
KR1019940703775A Expired - Fee Related KR0145528B1 (ko) 1993-02-26 1994-02-25 형광체 및 그것을 사용한 형광램프

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019940703775A Expired - Fee Related KR0145528B1 (ko) 1993-02-26 1994-02-25 형광체 및 그것을 사용한 형광램프

Country Status (6)

Country Link
US (1) US5585692A (enExample)
KR (2) KR950701374A (enExample)
CN (1) CN1049000C (enExample)
DE (1) DE69403401T2 (enExample)
TW (1) TW258818B (enExample)
WO (1) WO1994019422A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5958294A (en) * 1996-11-14 1999-09-28 Atri Systems, Inc. Polymer composition for the production of films used in agriculture
JPH10195432A (ja) * 1997-01-14 1998-07-28 Toshiba Corp プラズマディスプレイパネル用蛍光体
US6433482B1 (en) 1998-05-11 2002-08-13 Wisconsin Alumni Research Foundation Barium light source method and apparatus
US6965193B2 (en) 2002-12-12 2005-11-15 General Electric Company Red phosphors for use in high CRI fluorescent lamps
WO2005030902A1 (en) * 2003-09-29 2005-04-07 Koninklijke Philips Electronics N.V. Bakery fluorescent lamp
CA2754433A1 (en) * 2008-06-25 2009-12-30 Mario W. Cardullo Uv generated visible light source
CN101546688A (zh) * 2009-03-20 2009-09-30 孙德春 一种畜禽养殖用荧光灯
CN102220132B (zh) * 2010-04-19 2013-10-16 海洋王照明科技股份有限公司 一种掺杂金属纳米粒子的发光材料及其制备方法
CN115432923B (zh) * 2022-09-07 2023-06-16 包头稀土研究院 光修饰材料和led灯管及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE703998A (enExample) * 1964-02-21 1968-03-18
US4038204A (en) * 1968-05-03 1977-07-26 Westinghouse Electric Corporation Alkaline-earth metal halophosphate luminescent composition activated by divalent europium and method of preparing same
US3767517A (en) * 1971-10-18 1973-10-23 Universal Oil Prod Co Laminate of cotton paper core with resin phosphorescent material scribed to expose core
JPS55161883A (en) * 1979-06-04 1980-12-16 Mitsubishi Electric Corp Production of phosphor
JPS5699276A (en) * 1980-01-11 1981-08-10 Toshiba Corp Manufacture of eu-activated yttrium oxide fluoresent substance
US4307321A (en) * 1980-03-31 1981-12-22 Gte Laboratories Incorporated Red emitting phosphor with slow exponential decay
JPS57207678A (en) * 1981-06-18 1982-12-20 Toshiba Corp Fluorescent lamp
JPS5852382A (ja) * 1981-09-25 1983-03-28 Toshiba Corp ユ−ロピウム付活酸化イツトリウム「けい」光体
JPS58127777A (ja) * 1982-01-27 1983-07-29 Hitachi Ltd けい光体の製造方法
JPS5945384A (ja) * 1982-09-08 1984-03-14 Toshiba Corp 螢光体の製造方法
JPS61266488A (ja) * 1985-05-21 1986-11-26 Mitsubishi Electric Corp 陰極線管用蛍光体
EP0241848B1 (en) * 1986-04-16 1990-03-14 Kabushiki Kaisha Toshiba Phosphor and fluorescent lamp using the same
JPS63128094A (ja) * 1986-11-19 1988-05-31 Mitsubishi Electric Corp 蛍光体の製造方法
US4988914A (en) * 1989-04-24 1991-01-29 Gte Products Corporation Red fluorescent lamp suitable for reprographic applications
WO1992016598A1 (fr) * 1991-03-14 1992-10-01 Kasei Optonix, Ltd. Tube cathodique couleur
CN1031347C (zh) * 1991-12-28 1996-03-20 上海跃龙有色金属有限公司 红色荧光粉的制造工艺

Also Published As

Publication number Publication date
DE69403401T2 (de) 1997-10-30
WO1994019422A1 (fr) 1994-09-01
CN1102751A (zh) 1995-05-17
CN1049000C (zh) 2000-02-02
US5585692A (en) 1996-12-17
DE69403401D1 (de) 1997-07-03
KR0145528B1 (ko) 1998-08-01
TW258818B (enExample) 1995-10-01

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