DE69111734T2 - Phosphor-Überzugszusammensetzung und Entladungslampe. - Google Patents

Phosphor-Überzugszusammensetzung und Entladungslampe.

Info

Publication number
DE69111734T2
DE69111734T2 DE69111734T DE69111734T DE69111734T2 DE 69111734 T2 DE69111734 T2 DE 69111734T2 DE 69111734 T DE69111734 T DE 69111734T DE 69111734 T DE69111734 T DE 69111734T DE 69111734 T2 DE69111734 T2 DE 69111734T2
Authority
DE
Germany
Prior art keywords
coating composition
discharge lamp
phosphor coating
phosphor
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 - Fee Related
Application number
DE69111734T
Other languages
English (en)
Other versions
DE69111734D1 (de
Inventor
Toshiaki Tateiwa
Kouichi Okada
Tetsuya Sadamoto
Yoshihito Hario
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.)
Nichia Corp
Original Assignee
Nichia Chemical Industries Ltd
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 Nichia Chemical Industries Ltd filed Critical Nichia Chemical Industries Ltd
Application granted granted Critical
Publication of DE69111734D1 publication Critical patent/DE69111734D1/de
Publication of DE69111734T2 publication Critical patent/DE69111734T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K11/02—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
    • H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties
DE69111734T 1990-10-02 1991-10-02 Phosphor-Überzugszusammensetzung und Entladungslampe. Expired - Fee Related DE69111734T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2266077A JP2784255B2 (ja) 1990-10-02 1990-10-02 蛍光体及びそれを用いた放電ランプ

Publications (2)

Publication Number Publication Date
DE69111734D1 DE69111734D1 (de) 1995-09-07
DE69111734T2 true DE69111734T2 (de) 1996-04-18

Family

ID=17426031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111734T Expired - Fee Related DE69111734T2 (de) 1990-10-02 1991-10-02 Phosphor-Überzugszusammensetzung und Entladungslampe.

Country Status (4)

Country Link
US (1) US5417886A (de)
EP (2) EP0479299A1 (de)
JP (1) JP2784255B2 (de)
DE (1) DE69111734T2 (de)

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DE69111733T2 (de) * 1990-10-02 1996-04-18 Nichia Kagaku Kogyo Kk Phosphorzusammensetzung, Phosphor-Überzugszusammensetzung, Entladungslampe und Herstellungsverfahren derselben.
JP3270073B2 (ja) * 1991-08-13 2002-04-02 化成オプトニクス株式会社 蛍光ランプ
DE69431331T2 (de) * 1993-07-30 2003-06-18 Toshiba Kawasaki Kk Lumineszentes Material für Quecksilberentladungslampe
JPH0714525U (ja) * 1993-08-17 1995-03-10 しなのポリマー株式会社 押釦スイッチ用カバー部材
KR100315106B1 (ko) * 1994-07-26 2002-02-19 김순택 표시소자
DE69526423T2 (de) * 1994-08-08 2002-12-05 Koninkl Philips Electronics Nv Verfahren zur beschichtung eines lumineszenten materials
US5869927A (en) * 1995-07-31 1999-02-09 Matsushita Electronics Corporation Fluorescent lamp with a mixed layer containing phosphor and metal oxide
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
KR100662955B1 (ko) 1996-06-26 2006-12-28 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 발광 변환 소자를 포함하는 발광 반도체 소자
US6001477A (en) * 1997-01-03 1999-12-14 Osram Sylvania Inc. Phosphor powder for coating lamp envelopes and method for preparation
US5695685A (en) * 1997-01-03 1997-12-09 Osram Sylvania Inc. Phosphor with modified surface composition and method for preparation
AU747260B2 (en) 1997-07-25 2002-05-09 Nichia Chemical Industries, Ltd. Nitride semiconductor device
US6313578B1 (en) 1998-09-28 2001-11-06 Osram Sylvania Inc. Phosphor coating for gas discharge lamps and lamp containing same
EP1048053B1 (de) * 1998-11-12 2004-12-08 Koninklijke Philips Electronics N.V. Niederdruckquecksilberdampfentladungslampe
DE19901538A1 (de) * 1999-01-16 2000-07-27 Philips Corp Intellectual Pty Bildschirm mit metalloxidhaltiger Leuchtstoffzubereitung
JP3770014B2 (ja) 1999-02-09 2006-04-26 日亜化学工業株式会社 窒化物半導体素子
DE60043536D1 (de) 1999-03-04 2010-01-28 Nichia Corp Nitridhalbleiterlaserelement
KR100791564B1 (ko) 1999-12-21 2008-01-03 삼성에스디아이 주식회사 희토류 산화물이 코팅된 형광체 및 그의 제조방법
US6661175B2 (en) 2000-03-09 2003-12-09 Advanced Lighting Technologies, Inc. Solid lamp fill material and method of dosing hid lamps
WO2001067480A1 (en) * 2000-03-09 2001-09-13 Advanced Lighting Technologies, Inc. A solid lamp fill material and method of dosing hid lamps
US6830495B2 (en) * 2000-03-09 2004-12-14 Advanced Lighting Technologies, Inc. Solid lamp fill material and method of dosing HID lamps
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
US6774557B2 (en) * 2001-07-05 2004-08-10 General Electric Company Fluorescent lamp having reduced mercury consumption
US6773813B2 (en) 2001-09-27 2004-08-10 Osram Sylvania Inc. Particles with vapor deposition coating
US6921730B2 (en) * 2002-03-14 2005-07-26 Matsushita Electric Industrial Co., Ltd. Glass composition, protective-layer composition, binder composition, and lamp
KR100622688B1 (ko) * 2004-07-23 2006-09-14 (주)석경에이.티 형광광원용 산화이트륨 코팅용 조성물, 이를 이용한 형광광원의 제조방법 및 이에 의하여 제조되는 산화이트륨층을 포함하는 형광광원
US7309454B2 (en) * 2005-04-25 2007-12-18 Osram Sylvania Inc. UV-emitting strontium borate phosphor with improved holdover stability
KR20070009425A (ko) * 2005-07-14 2007-01-18 마츠시타 덴끼 산교 가부시키가이샤 외부 전극을 구비한 방전램프 및 그 제조방법, 당해방전램프를 구비한 백라이트 유닛 및 액정표시장치
KR100795832B1 (ko) * 2005-12-26 2008-01-17 주식회사 디엠에스 막 형성용 조성물, 이를 이용하여 제조된 형광램프 및 이의제조방법
TWI362769B (en) 2008-05-09 2012-04-21 Univ Nat Chiao Tung Light emitting device and fabrication method therefor
JP5168017B2 (ja) * 2008-08-04 2013-03-21 日亜化学工業株式会社 蛍光体及びそれを用いた蛍光ランプ
FR2938526B1 (fr) * 2008-11-20 2011-01-07 Rhodia Operations Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci
TWI434912B (zh) 2010-12-29 2014-04-21 Ind Tech Res Inst 螢光粉改質之方法、螢光粉組成物及其製造方法與螢光粉溶液
PL402969A1 (pl) * 2013-03-04 2014-09-15 Włodzimierz Merka Sposób nakładania powłoki fotoluminescencyjnej oraz materiał fotoluminescencyjny wykonany takim sposobem
WO2015146231A1 (ja) * 2014-03-27 2015-10-01 三井金属鉱業株式会社 蛍光体及びその用途
US9269559B1 (en) 2014-09-16 2016-02-23 General Electric Company Compositions and methods for modifying lumen maintenance characteristics of phosphor-containing coatings

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US3607371A (en) * 1969-10-30 1971-09-21 Sylvania Electric Prod Phosphate-coated rare-earth oxide compositions and a process for producing same
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
US4131821A (en) * 1977-09-06 1978-12-26 Tektronix, Inc. Aging resistant mixtures in bistable storage tubes
JPS55146447A (en) * 1979-05-01 1980-11-14 Fuji Photo Film Co Ltd Radiation image converting panel
JPS5647479A (en) * 1979-09-28 1981-04-30 Hitachi Ltd Red light-emitting fluorescent material
GB2082618B (en) * 1980-08-21 1984-02-08 Emi Plc Thorn Synthetic willemite phosphors
US4459507A (en) * 1982-02-18 1984-07-10 Gte Products Corporation Fluorescent lamps having improved maintenance and method of making same
JPS59129286A (ja) * 1983-01-17 1984-07-25 Hitachi Ltd けい光体塗料組成物
US4710674A (en) * 1984-05-07 1987-12-01 Gte Laboratories Incorporated Phosphor particle, fluorescent lamp, and manufacturing method
JPS61127783A (ja) * 1984-11-28 1986-06-16 Futaba Corp 低速電子線励起螢光体およびその製造方法
US4952422A (en) * 1986-04-21 1990-08-28 Gte Laboratories Incorporated A method of coating a layer of an yttrium vanadate phosphor contained in a fluorescent lamp with Y2 O3 or Al2 O3 and lamps made therefrom
JPS63289087A (ja) * 1987-05-21 1988-11-25 Nichia Chem Ind Ltd 結着剤付螢光体及びその製造方法
JPH0774333B2 (ja) * 1987-06-29 1995-08-09 日亜化学工業株式会社 発光組成物
JP2868591B2 (ja) * 1990-06-29 1999-03-10 株式会社東芝 赤色発光蛍光体およびこれを用いた蛍光ランプ

Also Published As

Publication number Publication date
EP0479299A1 (de) 1992-04-08
US5417886A (en) 1995-05-23
DE69111734D1 (de) 1995-09-07
JPH04142389A (ja) 1992-05-15
EP0479300B1 (de) 1995-08-02
EP0479300A1 (de) 1992-04-08
JP2784255B2 (ja) 1998-08-06

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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: NICHIA CORP., ANAN, TOKUSHIMA, JP

8339 Ceased/non-payment of the annual fee