TW200504185A - Fluorescent inorganic material of solid light source - Google Patents

Fluorescent inorganic material of solid light source

Info

Publication number
TW200504185A
TW200504185A TW092119724A TW92119724A TW200504185A TW 200504185 A TW200504185 A TW 200504185A TW 092119724 A TW092119724 A TW 092119724A TW 92119724 A TW92119724 A TW 92119724A TW 200504185 A TW200504185 A TW 200504185A
Authority
TW
Taiwan
Prior art keywords
light source
solid light
inorganic material
fluorescent inorganic
solid
Prior art date
Application number
TW092119724A
Other languages
Chinese (zh)
Other versions
TWI249567B (en
Inventor
Soshchin Naum
Vishnyakov Anatoly
wei-hong Luo
qi-neng Cai
Original Assignee
wei-hong Luo
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 wei-hong Luo filed Critical wei-hong Luo
Priority to TW092119724A priority Critical patent/TWI249567B/en
Publication of TW200504185A publication Critical patent/TW200504185A/en
Application granted granted Critical
Publication of TWI249567B publication Critical patent/TWI249567B/en

Links

Classifications

    • 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

  • Luminescent Compositions (AREA)

Abstract

This invention is to provide a fluorescent inorganic material of solid light source, which can be used with a gallium indium nitride hetero-junction solid light source to form a white light solid light source. The chemical formula of the fluorescent material is (Y1-X-Y-Z-Q, GdX, Dyy, Ybz, Erq, Cep)α (Al1-N-M-K, Gan, Sck, Inl)β O12, in which α is between 2.97 and 3.03, β is between 4.98 and 5.02, x = 0.2-0.65, y = 0.001-0.05, z = 0.01-0.05, q = 0.001-0.05, p = 0.015-0.1, k = 0.01-0.6, n = 0.01-0.45, l = 0.01-0.1. A synthetic light is formed in the wavelength range of 535 nm and 590 nm by mixing the short wavelength light emitted from the blue light solid light source and broad band light emitted from the fluorescence material.
TW092119724A 2003-07-18 2003-07-18 Fluorescent inorganic material of solid light source TWI249567B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW092119724A TWI249567B (en) 2003-07-18 2003-07-18 Fluorescent inorganic material of solid light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092119724A TWI249567B (en) 2003-07-18 2003-07-18 Fluorescent inorganic material of solid light source

Publications (2)

Publication Number Publication Date
TW200504185A true TW200504185A (en) 2005-02-01
TWI249567B TWI249567B (en) 2006-02-21

Family

ID=37430147

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092119724A TWI249567B (en) 2003-07-18 2003-07-18 Fluorescent inorganic material of solid light source

Country Status (1)

Country Link
TW (1) TWI249567B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI389343B (en) 2008-08-22 2013-03-11 Warm white light emitting diodes and their halide fluorescent powder

Also Published As

Publication number Publication date
TWI249567B (en) 2006-02-21

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees