ATE477316T1 - Weisses licht emittierende diode - Google Patents

Weisses licht emittierende diode

Info

Publication number
ATE477316T1
ATE477316T1 AT05753855T AT05753855T ATE477316T1 AT E477316 T1 ATE477316 T1 AT E477316T1 AT 05753855 T AT05753855 T AT 05753855T AT 05753855 T AT05753855 T AT 05753855T AT E477316 T1 ATE477316 T1 AT E477316T1
Authority
AT
Austria
Prior art keywords
light emitting
diode
emitting diode
white light
ymnysi2o8
Prior art date
Application number
AT05753855T
Other languages
English (en)
Inventor
Claude Ceintrey
Etienne Wortham
Original Assignee
Rhodia Chimie Sa
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 Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of ATE477316T1 publication Critical patent/ATE477316T1/de

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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77342—Silicates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Electroluminescent Light Sources (AREA)
AT05753855T 2004-04-16 2005-04-06 Weisses licht emittierende diode ATE477316T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0404045A FR2869159B1 (fr) 2004-04-16 2004-04-16 Diode electroluminescente emettant une lumiere blanche
PCT/FR2005/000841 WO2005112135A2 (fr) 2004-04-16 2005-04-06 Diode electroluminescente emettant une lumiere blanche

Publications (1)

Publication Number Publication Date
ATE477316T1 true ATE477316T1 (de) 2010-08-15

Family

ID=34944943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05753855T ATE477316T1 (de) 2004-04-16 2005-04-06 Weisses licht emittierende diode

Country Status (13)

Country Link
US (1) US7968005B2 (de)
EP (1) EP1735404B1 (de)
JP (1) JP4799549B2 (de)
KR (1) KR100864124B1 (de)
CN (2) CN101864299B (de)
AT (1) ATE477316T1 (de)
CA (1) CA2560470C (de)
DE (1) DE602005022846D1 (de)
FR (1) FR2869159B1 (de)
MX (1) MXPA06011944A (de)
PL (1) PL1735404T3 (de)
TW (1) TWI481061B (de)
WO (1) WO2005112135A2 (de)

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FR2846663B1 (fr) * 2002-11-05 2006-08-11 Rhodia Elect & Catalysis Materiau transformant la lumiere, notamment pour parois de serres, comprenant comme additif un silicate de baryum et de magnesium
JP4949793B2 (ja) * 2006-09-29 2012-06-13 京セラ株式会社 蛍光体及び波長変換器ならびに発光装置
US20100214763A1 (en) * 2006-12-25 2010-08-26 Kyocera Corporation Phosphor, process for producing the same, wavelength converter and illumination device
JP5216993B2 (ja) * 2006-12-27 2013-06-19 国立大学法人九州工業大学 蛍光体及びランプ
JP4991362B2 (ja) * 2007-01-29 2012-08-01 京セラ株式会社 蛍光体とその製造方法および波長変換器ならびに発光装置
JP5004616B2 (ja) * 2007-02-26 2012-08-22 京セラ株式会社 蛍光体とその製造方法および波長変換器ならびに発光装置
JP5036454B2 (ja) * 2007-08-29 2012-09-26 京セラ株式会社 蛍光体粒子および波長変換器ならびに発光装置
TW200925247A (en) * 2007-12-12 2009-06-16 Wang yong qi Three spectral band phosphor powder for using in multilayered agricultural film
EP2247891B1 (de) * 2008-02-21 2019-06-05 Signify Holding B.V. Glühlampenähnliche led-lichtquelle
JP2009280793A (ja) * 2008-04-24 2009-12-03 Kyocera Corp 蛍光体および波長変換器ならびに発光装置、照明装置
RU2524456C2 (ru) * 2009-06-24 2014-07-27 Сеул Семикондактор Ко., Лтд. Светоизлучающее устройство, использующее люминесцентные вещества с оксиортосиликатными люминофорами
EP2467449B1 (de) * 2009-08-17 2014-11-26 OSRAM SYLVANIA Inc. Phosphormischung für led-lichtquelle und led-lichtquelle damit
JP5633845B2 (ja) * 2009-11-30 2014-12-03 独立行政法人産業技術総合研究所 フォトクロミック物質及びその製造方法
US20120153184A1 (en) * 2010-12-21 2012-06-21 Honeywell International Inc. Luminescent phosphor-containing materials, and methods for their production and use in authenticating articles
JP5689407B2 (ja) * 2011-12-28 2015-03-25 宇部マテリアルズ株式会社 ケイ酸塩緑色発光蛍光体
CN102585823A (zh) * 2012-01-31 2012-07-18 厦门大学 一种紫外led激发三基色氮氧化物荧光粉及其合成方法
US8679367B2 (en) 2012-08-09 2014-03-25 Intematix Corporation Green-emitting (oxy)nitride-based phosphors and light-emitting device using the same
WO2015082032A1 (en) * 2013-12-04 2015-06-11 Merck Patent Gmbh Eu2+ -activated phosphors
TWI681930B (zh) 2014-06-30 2020-01-11 法商羅地亞經營管理公司 矽酸鎂懸浮液，其製造方法及其作為磷光體之用途
JP5799434B2 (ja) * 2014-08-27 2015-10-28 独立行政法人 国立印刷局 残光性発光体とその作製方法、残光性発光インキ組成物及び真偽判別印刷物

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GB829546A (en) * 1955-04-04 1960-03-02 British Thomson Houston Co Ltd Luminescent material
US3544482A (en) * 1968-03-15 1970-12-01 Sylvania Electric Prod Europium and manganese activated alkaline earth silicate phosphors
DE10028266A1 (de) * 2000-06-09 2001-12-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hocheffizienter Leuchtstoff
US5194332A (en) * 1989-07-31 1993-03-16 Gte Products Corporation Europium-activated barium magnesium silicate phosphor
US5839718A (en) * 1997-07-22 1998-11-24 Usr Optonix Inc. Long persistent phosphorescence phosphor
JP2000003837A (ja) * 1998-06-12 2000-01-07 Nippon Chemicon Corp 電解コンデンサ
JP2000017257A (ja) * 1998-06-30 2000-01-18 Nichia Chem Ind Ltd 蛍光体及びそれを用いた発光スクリーン
US6429583B1 (en) 1998-11-30 2002-08-06 General Electric Company Light emitting device with ba2mgsi2o7:eu2+, ba2sio4:eu2+, or (srxcay ba1-x-y)(a1zga1-z)2sr:eu2+phosphors
JP3679695B2 (ja) 1999-08-12 2005-08-03 東京エレクトロン株式会社 現像装置、基板処理装置及び現像方法
JP3515737B2 (ja) * 2000-06-22 2004-04-05 松下電器産業株式会社 蛍光体およびそれを用いた蛍光ランプ
DE10036940A1 (de) * 2000-07-28 2002-02-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lumineszenz-Konversions-LED
JP4077170B2 (ja) * 2000-09-21 2008-04-16 シャープ株式会社 半導体発光装置
TWI228535B (en) * 2000-09-29 2005-03-01 Sumitomo Chemical Co Fluorescent substances for vacuum ultraviolet radiation excited light-emitting devices
AT410266B (de) * 2000-12-28 2003-03-25 Tridonic Optoelectronics Gmbh Lichtquelle mit einem lichtemittierenden element
KR100894372B1 (ko) * 2001-10-01 2009-04-22 파나소닉 주식회사 반도체 발광소자와 이를 이용한 발광장치
JP3985486B2 (ja) 2001-10-01 2007-10-03 松下電器産業株式会社 半導体発光素子とこれを用いた発光装置
TW573370B (en) * 2002-08-19 2004-01-21 Solidlite Corp Tri-color ZnSe white LED
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US7026755B2 (en) * 2003-08-07 2006-04-11 General Electric Company Deep red phosphor for general illumination applications

Also Published As

Publication number Publication date
TW200605396A (en) 2006-02-01
PL1735404T3 (pl) 2011-02-28
FR2869159B1 (fr) 2006-06-16
CN101864299A (zh) 2010-10-20
CN1942553A (zh) 2007-04-04
CA2560470C (fr) 2009-12-22
JP4799549B2 (ja) 2011-10-26
MXPA06011944A (es) 2006-12-15
KR20070013282A (ko) 2007-01-30
WO2005112135A2 (fr) 2005-11-24
TWI481061B (zh) 2015-04-11
WO2005112135A3 (fr) 2006-01-19
US20080035888A1 (en) 2008-02-14
CN1942553B (zh) 2013-05-29
FR2869159A1 (fr) 2005-10-21
KR100864124B1 (ko) 2008-10-16
US7968005B2 (en) 2011-06-28
DE602005022846D1 (de) 2010-09-23
JP2007533149A (ja) 2007-11-15
CN101864299B (zh) 2015-01-14
EP1735404B1 (de) 2010-08-11
EP1735404A2 (de) 2006-12-27
CA2560470A1 (fr) 2005-11-24

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