KR880012729A - 저압 수은 증기 방전 램프 - Google Patents

저압 수은 증기 방전 램프 Download PDF

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Publication number
KR880012729A
KR880012729A KR1019880004232A KR880004232A KR880012729A KR 880012729 A KR880012729 A KR 880012729A KR 1019880004232 A KR1019880004232 A KR 1019880004232A KR 880004232 A KR880004232 A KR 880004232A KR 880012729 A KR880012729 A KR 880012729A
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KR
South Korea
Prior art keywords
low pressure
discharge lamp
pressure mercury
light emitting
aluminate
Prior art date
Application number
KR1019880004232A
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English (en)
Other versions
KR960000870B1 (ko
Inventor
고데프리두스 베를리예스돈크 요하누스
Original Assignee
이반 밀러 레르너
엔.브이.필릅스 글로아이람펜파브리켄
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.)
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Application filed by 이반 밀러 레르너, 엔.브이.필릅스 글로아이람펜파브리켄 filed Critical 이반 밀러 레르너
Publication of KR880012729A publication Critical patent/KR880012729A/ko
Application granted granted Critical
Publication of KR960000870B1 publication Critical patent/KR960000870B1/ko

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    • 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
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • 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

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  • 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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glass Compositions (AREA)

Abstract

내용 없음

Description

저압 수은 증기 방전 램프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명에 따른 발광 Eu2+활성 바륨-헥사-알루미산염을 구비하는 발광 스크린을 지닌 저압 수은 증기 방전 램프 도시도. 제 2도는 본 발명에 따르는 Eu2+ 활성 바륨-헥사-알루미산염의 발산의 스펙트럼 에너지 분포도.

Claims (4)

  1. β'-알루미나의 결정 구조를 주로 갖는 발광 Eu2+활성 바륨-헥사-알루미산염에 있어서, 알루미산염은 분자식
    (X-P)BaO.pEuO.(6-0.67X)Al2O3
    으로 규정되는데, 0.90≤X≤1.22와 0.005≤P≤0.25 이며 BaO의 1 내지 20mol%는 산화물 CaO 및 0.67Li2O중 하나로 치환되는 것을 특징으로 하는 발광 Eu2+활성 바륨-헥사-알루미산염.
  2. 제 1항에 있어서, 1.05≤X≤1.20와 BaO의 5 내지 10mol%는 CaO 및 0.67Li2O로 치환되는 것을 특징으로 하는 발광 활성 바륨-헥사-알루미산염.
  3. 지지부 상에 제공된 발광 층을 갖는 발광 스크린에 있어서, 제 1 및 2항중 어느 한 항에 청구된 바와 같은 발광 알루미산염을 포함하는 것을 특징으로 하는 발광 스크린.
  4. 제 3항에 청구된 발광 스크린과 더불어 제공된 저압 수은 증기 방전램프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880004232A 1987-04-14 1988-04-14 저압 수은 증기 방전 램프 KR960000870B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8700876 1987-04-14
NL8700876A NL8700876A (nl) 1987-04-14 1987-04-14 Luminescerend barium-hexa-aluminaat, luminescerend scherm voorzien van een dergelijk aluminaat en lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.

Publications (2)

Publication Number Publication Date
KR880012729A true KR880012729A (ko) 1988-11-28
KR960000870B1 KR960000870B1 (ko) 1996-01-13

Family

ID=19849851

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880004232A KR960000870B1 (ko) 1987-04-14 1988-04-14 저압 수은 증기 방전 램프

Country Status (10)

Country Link
US (1) US4827187A (ko)
EP (1) EP0287167B1 (ko)
JP (1) JPS63268789A (ko)
KR (1) KR960000870B1 (ko)
CN (1) CN1027282C (ko)
DD (1) DD270613A5 (ko)
DE (1) DE3866000D1 (ko)
ES (1) ES2028250T3 (ko)
HU (1) HUT55566A (ko)
NL (1) NL8700876A (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022343D0 (en) * 1990-10-15 1990-11-28 Emi Plc Thorn Improvements in or relating to light sources
EP0596548B1 (en) * 1992-09-23 1998-12-16 Koninklijke Philips Electronics N.V. Low-pressure mercury discharge lamp
US5376303A (en) * 1994-06-10 1994-12-27 Nichia Chemical Industries, Ltd. Long Decay phoaphors
TW353678B (en) * 1994-08-17 1999-03-01 Mitsubishi Chem Corp Aluminate phosphor
KR100256389B1 (ko) * 1995-09-27 2000-05-15 니시무로 타이죠 저압 수은 증기 방전 램프 및 그의 제조방법
FR2749318B1 (fr) * 1996-05-31 1998-09-11 Thomson Csf Materiau luminophore vert et procede de fabrication
KR100432664B1 (ko) * 1996-10-23 2004-08-25 삼성에스디아이 주식회사 청색형광체
US6433482B1 (en) 1998-05-11 2002-08-13 Wisconsin Alumni Research Foundation Barium light source method and apparatus
JP4157324B2 (ja) * 2001-08-13 2008-10-01 化成オプトニクス株式会社 アルカリ土類アルミン酸塩蛍光体、蛍光体ペースト組成物及び真空紫外線励起発光素子
US6660186B2 (en) 2001-10-31 2003-12-09 Matsushita Electric Industrial Co., Ltd. Method of making blue emitting aluminate phosphor for VUV excited light emitting device
ATE474942T1 (de) * 2003-05-15 2010-08-15 Osram Sylvania Inc Vuv-erregte einrichtung mit blauemittierendem leuchtstoff
US7535176B2 (en) * 2003-05-15 2009-05-19 Osram Sylvania Inc. VUV-excited device with blue-emitting phosphor
JP6070536B2 (ja) * 2013-12-26 2017-02-01 住友金属鉱山株式会社 シリケート蛍光体粒子の製造方法
DE102017123265B4 (de) * 2017-10-06 2023-05-11 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Leuchtstoff und Konversions-LED
US11532770B2 (en) 2017-10-13 2022-12-20 The Regents Of The University Of California Mining unexplored chemistries for phosphors for high-color-quality whitelight-emitting diodes
CN112159213B (zh) * 2020-10-29 2023-07-18 贵州赛义光电科技有限公司 一种零光衰发光陶瓷及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119388A (en) * 1975-03-19 1976-10-19 Gte Sylvania Inc Fluorescent substances
JPS59226087A (ja) * 1983-06-07 1984-12-19 Toshiba Corp 螢光ランプ
EP0241848B1 (en) * 1986-04-16 1990-03-14 Kabushiki Kaisha Toshiba Phosphor and fluorescent lamp using the same
JP2895649B2 (ja) * 1991-03-25 1999-05-24 三菱電機エンジニアリング株式会社 遅延回路

Also Published As

Publication number Publication date
ES2028250T3 (es) 1992-07-01
KR960000870B1 (ko) 1996-01-13
DE3866000D1 (de) 1991-12-12
EP0287167B1 (en) 1991-11-06
NL8700876A (nl) 1988-11-01
HUT55566A (en) 1991-05-28
EP0287167A1 (en) 1988-10-19
CN88102258A (zh) 1988-11-02
CN1027282C (zh) 1995-01-04
DD270613A5 (de) 1989-08-02
US4827187A (en) 1989-05-02
JPS63268789A (ja) 1988-11-07

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