DE69131315D1 - Fluoreszente Lampe - Google Patents

Fluoreszente Lampe

Info

Publication number
DE69131315D1
DE69131315D1 DE69131315T DE69131315T DE69131315D1 DE 69131315 D1 DE69131315 D1 DE 69131315D1 DE 69131315 T DE69131315 T DE 69131315T DE 69131315 T DE69131315 T DE 69131315T DE 69131315 D1 DE69131315 D1 DE 69131315D1
Authority
DE
Germany
Prior art keywords
fluorescent lamp
fluorescent
lamp
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
DE69131315T
Other languages
English (en)
Other versions
DE69131315T2 (de
Inventor
Masaaki Tamatani
Hidenori Ito
Akira Taya
Yoji Yuge
Kazuaki Nakagawa
Shigeru Ando
Kenji Terashima
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.)
Toshiba Corp
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Corp
Toshiba Lighting and Technology Corp
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
Priority claimed from JP3220637A external-priority patent/JP2653576B2/ja
Application filed by Toshiba Corp, Toshiba Lighting and Technology Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69131315D1 publication Critical patent/DE69131315D1/de
Publication of DE69131315T2 publication Critical patent/DE69131315T2/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
    • H01J61/38—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
    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE69131315T 1990-11-28 1991-11-28 Fluoreszente Lampe Expired - Lifetime DE69131315T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP32713090 1990-11-28
JP32816790 1990-11-28
JP6573991 1991-01-10
JP9445391 1991-04-24
JP3220637A JP2653576B2 (ja) 1990-08-31 1991-08-30 低圧水銀蒸気放電ランプ

Publications (2)

Publication Number Publication Date
DE69131315D1 true DE69131315D1 (de) 1999-07-15
DE69131315T2 DE69131315T2 (de) 1999-10-28

Family

ID=27523926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69131315T Expired - Lifetime DE69131315T2 (de) 1990-11-28 1991-11-28 Fluoreszente Lampe

Country Status (3)

Country Link
US (1) US5289081A (de)
EP (1) EP0488330B1 (de)
DE (1) DE69131315T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638625B1 (de) * 1993-07-30 2002-09-11 Toshiba Lighting & Technology Corporation Lumineszentes Material für Quecksilberentladungslampe
JPH07162599A (ja) * 1993-12-06 1995-06-23 Sony Corp 画像読取装置
DE69526423T2 (de) * 1994-08-08 2002-12-05 Koninklijke Philips Electronics N.V., Eindhoven Verfahren zur beschichtung eines lumineszenten materials
JP2746186B2 (ja) * 1995-04-12 1998-04-28 双葉電子工業株式会社 蛍光体
EP0757376B1 (de) * 1995-07-31 2001-08-16 Matsushita Electronics Corporation Leuchtstofflampe und Verfahren zu deren Herstellung
AU6665598A (en) * 1997-02-24 1998-09-09 Superior Micropowders Llc Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same
US6197218B1 (en) * 1997-02-24 2001-03-06 Superior Micropowders Llc Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
US6057561A (en) * 1997-03-07 2000-05-02 Japan Science And Technology Corporation Optical semiconductor element
DE19806213B4 (de) 1998-02-16 2005-12-01 Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. Kompakte Energiesparlampe
WO2000003408A1 (fr) * 1998-07-08 2000-01-20 Matsushita Electric Industrial Co., Ltd. Procede de production d'ecrans plasma pour image haute qualite, dispositif de production et encre fluorescente a cet effet
EP1322722A1 (de) * 2000-06-22 2003-07-02 S.L.E. (Australia) Pty Ltd Phosphoreszierende Pigmente
US6452324B1 (en) 2000-08-30 2002-09-17 General Electric Company Fluorescent lamp for grocery lighting
US6525460B1 (en) 2000-08-30 2003-02-25 General Electric Company Very high color rendition fluorescent lamps
KR100366097B1 (ko) 2000-09-29 2002-12-26 삼성에스디아이 주식회사 연속박막 형태의 보호층이 코팅된 ｐｄｐ용 형광체 및 그제조방법
KR100393190B1 (ko) * 2001-03-06 2003-07-31 삼성전자주식회사 평판형광램프 제조방법
DE10125547A1 (de) * 2001-05-23 2002-11-28 Philips Corp Intellectual Pty Flüssigkristallbildschirm mit weißer Lichtquelle
US20040076460A1 (en) * 2002-02-21 2004-04-22 Zen Design Group, Ltd. Phosphorescent writing system
DE10254208A1 (de) * 2002-11-20 2004-06-03 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Dielektrische Barriere-Entladungslampe und Verwendung dieser Lampe für die Röntgenbildbetrachtung
KR100511757B1 (ko) * 2003-02-19 2005-09-01 유재수 금속산화물이 코팅된 플라즈마 디스플레이 패널용 형광체의 제조방법 및 그로 제조된 플라즈마 디스플레이 패널용 형광체
JP4207644B2 (ja) * 2003-04-22 2009-01-14 パナソニック株式会社 プラズマディスプレイ装置用蛍光体の製造方法
US7268370B2 (en) * 2003-06-05 2007-09-11 Matsushita Electric Industrial Co., Ltd. Phosphor, semiconductor light emitting device, and fabrication method thereof
JP2005268770A (ja) * 2004-02-19 2005-09-29 Matsushita Electric Ind Co Ltd 白色発光素子及び白色光源
KR100896117B1 (ko) * 2006-02-23 2009-05-07 파나소닉 주식회사 플라즈마 디스플레이 장치 및 플라즈마 디스플레이 장치용녹색 형광체 재료의 제조 방법
EP1860676A4 (de) * 2006-02-23 2010-07-14 Panasonic Corp Plasmaanzeigegerät und verfahren zur herstellung eines materials aus grünem phosphor für das plasmaanzeigegerät
KR100904807B1 (ko) * 2006-02-23 2009-06-25 파나소닉 주식회사 플라즈마 디스플레이 장치
EP1865529B1 (de) * 2006-02-23 2012-04-18 Panasonic Corporation Plasmaanzeigegerät und verfahren zur herstellung eines materials aus grünem phosphor für das plasmaanzeigegerät
FR2931143B1 (fr) * 2008-05-15 2011-01-07 Rhodia Operations Phosphate de lanthane et d'au moins une terre rare choisie parmi le cerium et le terbium sous forme d'une suspension, procede de preparation et utilisation comme luminophore
CN102224218A (zh) * 2009-05-25 2011-10-19 松下电器产业株式会社 萤光体及其制造方法以及发光装置
CN103805196B (zh) * 2014-02-27 2016-09-28 昆山开威电子有限公司 一种基于Ce:YAG晶片的复合结构及制作方法
US12031210B2 (en) * 2020-08-07 2024-07-09 Lawrence Livermore National Security, Llc System and method for atomic layer deposition of rare-earth oxides on optical grade materials for laser gain media

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK480477A (da) * 1976-11-02 1978-05-03 Philips Nv Lavtrykskviksoelvdampudladningslampe
JPS5412260A (en) * 1977-06-28 1979-01-29 Nec Corp Color picture tube
US4423349A (en) * 1980-07-16 1983-12-27 Nichia Denshi Kagaku Co., Ltd. Green fluorescence-emitting material and a fluorescent lamp provided therewith
JPS60109164A (ja) * 1983-11-17 1985-06-14 Toshiba Corp 蛍光ランプ
JPH0228283A (ja) * 1988-03-31 1990-01-30 Toshiba Corp 白色発光希ガス放電ランプ用蛍光体、及び白色発光希ガス放電ランプ
US4999219A (en) * 1989-11-07 1991-03-12 Gte Laboratories Incorporated Method for coating phosphor particles using aluminum isopropoxide precursors and an isothermal fluidized bed
JP3149444B2 (ja) * 1991-01-30 2001-03-26 東芝ライテック株式会社 低圧水銀蒸気放電灯

Also Published As

Publication number Publication date
EP0488330A2 (de) 1992-06-03
US5289081A (en) 1994-02-22
EP0488330B1 (de) 1999-06-09
DE69131315T2 (de) 1999-10-28
EP0488330A3 (en) 1993-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KABUSHIKI KAISHA TOSHIBA, TOKIO/TOKYO, JP

Owner name: TOSHIBA LIGHTING & TECHNOLOGY CORP., TOKIO/TOKYO,