DE69942122D1 - Rot-emittierender, nachleuchtender, photolumineszierender leuchtstoff undnachleuchtende lampe diesen verwendend - Google Patents

Rot-emittierender, nachleuchtender, photolumineszierender leuchtstoff undnachleuchtende lampe diesen verwendend

Info

Publication number
DE69942122D1
DE69942122D1 DE69942122T DE69942122T DE69942122D1 DE 69942122 D1 DE69942122 D1 DE 69942122D1 DE 69942122 T DE69942122 T DE 69942122T DE 69942122 T DE69942122 T DE 69942122T DE 69942122 D1 DE69942122 D1 DE 69942122D1
Authority
DE
Germany
Prior art keywords
lighting
red
emitting
post
photoluminescent fluorescent
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
DE69942122T
Other languages
English (en)
Inventor
Yoshinori Murazaki
Kiyotaka Arai
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 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
Application filed by Nichia Corp filed Critical Nichia Corp
Application granted granted Critical
Publication of DE69942122D1 publication Critical patent/DE69942122D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C09K11/7787—Oxides
    • C09K11/7789—Oxysulfides
    • 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
    • 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
    • H01J61/48—Separate coatings of different luminous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE69942122T 1998-08-18 1999-08-16 Rot-emittierender, nachleuchtender, photolumineszierender leuchtstoff undnachleuchtende lampe diesen verwendend Expired - Lifetime DE69942122D1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP23140998 1998-08-18
JP32508298 1998-11-16
JP35783598 1998-12-16
JP8827999 1999-03-30
JP11777499 1999-04-26
JP14773399 1999-05-27
PCT/JP1999/004412 WO2000011106A1 (fr) 1998-08-18 1999-08-16 Luminophore a photoluminescence residuelle emettant une lumiere rouge et lampe a luminescence residuelle comprenant ce luminophore

Publications (1)

Publication Number Publication Date
DE69942122D1 true DE69942122D1 (de) 2010-04-22

Family

ID=27551741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942122T Expired - Lifetime DE69942122D1 (de) 1998-08-18 1999-08-16 Rot-emittierender, nachleuchtender, photolumineszierender leuchtstoff undnachleuchtende lampe diesen verwendend

Country Status (7)

Country Link
US (1) US6617781B2 (de)
EP (1) EP1111026B1 (de)
JP (1) JP4016597B2 (de)
CN (1) CN1211454C (de)
AU (1) AU5198299A (de)
DE (1) DE69942122D1 (de)
WO (1) WO2000011106A1 (de)

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US20050179008A1 (en) * 2004-02-18 2005-08-18 Zhiguo Xiao Light-storage self-luminescent glass and the process for producing the same
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US9404197B2 (en) 2008-07-07 2016-08-02 Soraa, Inc. Large area, low-defect gallium-containing nitride crystals, method of making, and method of use
US8143148B1 (en) 2008-07-14 2012-03-27 Soraa, Inc. Self-aligned multi-dielectric-layer lift off process for laser diode stripes
US9638807B2 (en) * 2008-08-07 2017-05-02 Koninklijke Philips N.V. Scintillating material and related spectral filter
RU2519131C2 (ru) * 2008-08-07 2014-06-10 Конинклейке Филипс Электроникс Н.В. Сцинтилляционный материал и соответствующий спектральный фильтр
US7896532B2 (en) * 2008-08-11 2011-03-01 Automotive Research & Testing Center LED luminescent device and vehicle lamp comprising the device
US8247886B1 (en) 2009-03-09 2012-08-21 Soraa, Inc. Polarization direction of optical devices using selected spatial configurations
CN101514289B (zh) * 2009-03-24 2012-07-04 江苏泽铭荧光材料有限公司 一种红色长余辉发光材料及制备方法
US8299473B1 (en) 2009-04-07 2012-10-30 Soraa, Inc. Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors
US8791499B1 (en) 2009-05-27 2014-07-29 Soraa, Inc. GaN containing optical devices and method with ESD stability
US9000466B1 (en) 2010-08-23 2015-04-07 Soraa, Inc. Methods and devices for light extraction from a group III-nitride volumetric LED using surface and sidewall roughening
US9293644B2 (en) 2009-09-18 2016-03-22 Soraa, Inc. Power light emitting diode and method with uniform current density operation
US8933644B2 (en) 2009-09-18 2015-01-13 Soraa, Inc. LED lamps with improved quality of light
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US9583678B2 (en) 2009-09-18 2017-02-28 Soraa, Inc. High-performance LED fabrication
US8740413B1 (en) 2010-02-03 2014-06-03 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US10147850B1 (en) 2010-02-03 2018-12-04 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US8905588B2 (en) 2010-02-03 2014-12-09 Sorra, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
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US8912025B2 (en) 2011-11-23 2014-12-16 Soraa, Inc. Method for manufacture of bright GaN LEDs using a selective removal process
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CN102827609B (zh) * 2012-06-07 2013-12-25 华南农业大学 一种高余辉性能纳米红色长余辉发光材料及其制备方法
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CN103923653B (zh) * 2014-05-05 2015-12-30 青岛大学 一种红色长余辉发光材料及其制备方法
RU2614693C2 (ru) * 2015-05-18 2017-03-28 Общество с ограниченной ответственностью научно-производственная фирма "ЛЮМ" ИНФРАКРАСНЫЙ ЛЮМИНОФОР НА ОСНОВЕ ОКСИСУЛЬФИДОВ ИТТРИЯ, ЛАНТАНА, ГАДОЛИНИЯ, АКТИВИРОВАННЫЙ ИОНАМИ Yb3+
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Also Published As

Publication number Publication date
US6617781B2 (en) 2003-09-09
EP1111026A4 (de) 2005-03-16
AU5198299A (en) 2000-03-14
EP1111026B1 (de) 2010-03-10
EP1111026A1 (de) 2001-06-27
CN1211454C (zh) 2005-07-20
WO2000011106A1 (fr) 2000-03-02
CN1308664A (zh) 2001-08-15
JP4016597B2 (ja) 2007-12-05
US20010043042A1 (en) 2001-11-22

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