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TW200506034A - Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors - Google Patents

Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors

Info

Publication number
TW200506034A
TW200506034A TW093110571A TW93110571A TW200506034A TW 200506034 A TW200506034 A TW 200506034A TW 093110571 A TW093110571 A TW 093110571A TW 93110571 A TW93110571 A TW 93110571A TW 200506034 A TW200506034 A TW 200506034A
Authority
TW
Taiwan
Prior art keywords
light
methods
devices
alkaline earth
earth metal
Prior art date
Application number
TW093110571A
Other languages
English (en)
Inventor
Yong-Chi Tian
Diane Zaremba
Perry Niel Yocom
Original Assignee
Sarnoff Corp
Stanley Electric Co 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 Sarnoff Corp, Stanley Electric Co Ltd filed Critical Sarnoff Corp
Publication of TW200506034A publication Critical patent/TW200506034A/zh

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
    • C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium
    • 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
    • C09K11/7729—Chalcogenides
    • C09K11/7731—Chalcogenides with alkaline earth metals
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
TW093110571A 2003-04-21 2004-04-15 Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors TW200506034A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46388303P 2003-04-21 2003-04-21
US10/823,288 US7368179B2 (en) 2003-04-21 2004-04-13 Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors

Publications (1)

Publication Number Publication Date
TW200506034A true TW200506034A (en) 2005-02-16

Family

ID=33162396

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093110571A TW200506034A (en) 2003-04-21 2004-04-15 Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors

Country Status (6)

Country Link
US (1) US7368179B2 (zh)
EP (1) EP1620524B1 (zh)
JP (1) JP2006524437A (zh)
KR (1) KR101120394B1 (zh)
TW (1) TW200506034A (zh)
WO (1) WO2004095493A2 (zh)

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Also Published As

Publication number Publication date
KR101120394B1 (ko) 2012-02-24
EP1620524B1 (en) 2017-09-27
KR20060024360A (ko) 2006-03-16
JP2006524437A (ja) 2006-10-26
US20040206973A1 (en) 2004-10-21
WO2004095493A3 (en) 2004-12-16
US7368179B2 (en) 2008-05-06
EP1620524A2 (en) 2006-02-01
EP1620524A4 (en) 2008-03-26
WO2004095493A2 (en) 2004-11-04

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