TW200838974A - Luminous device of fluorescent powder composition - Google Patents

Luminous device of fluorescent powder composition Download PDF

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Publication number
TW200838974A
TW200838974A TW096110016A TW96110016A TW200838974A TW 200838974 A TW200838974 A TW 200838974A TW 096110016 A TW096110016 A TW 096110016A TW 96110016 A TW96110016 A TW 96110016A TW 200838974 A TW200838974 A TW 200838974A
Authority
TW
Taiwan
Prior art keywords
light
powder composition
phosphor powder
oxide
lithium
Prior art date
Application number
TW096110016A
Other languages
English (en)
Chinese (zh)
Other versions
TWI360568B (enExample
Inventor
Mi-Tch Chou
Wen-Qing Xu
Cheng-Hung Wei
Original Assignee
Univ Nat Sun Yat Sen
Sino American Silicon Prod Inc
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 Univ Nat Sun Yat Sen, Sino American Silicon Prod Inc filed Critical Univ Nat Sun Yat Sen
Priority to TW096110016A priority Critical patent/TW200838974A/zh
Priority to US11/808,770 priority patent/US7868535B2/en
Publication of TW200838974A publication Critical patent/TW200838974A/zh
Application granted granted Critical
Publication of TWI360568B publication Critical patent/TWI360568B/zh

Links

Classifications

    • 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
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
    • C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/7721—Aluminates
    • 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)
TW096110016A 2007-03-22 2007-03-22 Luminous device of fluorescent powder composition TW200838974A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096110016A TW200838974A (en) 2007-03-22 2007-03-22 Luminous device of fluorescent powder composition
US11/808,770 US7868535B2 (en) 2007-03-22 2007-06-12 Light emitting device using phosphor powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096110016A TW200838974A (en) 2007-03-22 2007-03-22 Luminous device of fluorescent powder composition

Publications (2)

Publication Number Publication Date
TW200838974A true TW200838974A (en) 2008-10-01
TWI360568B TWI360568B (enExample) 2012-03-21

Family

ID=39773984

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096110016A TW200838974A (en) 2007-03-22 2007-03-22 Luminous device of fluorescent powder composition

Country Status (2)

Country Link
US (1) US7868535B2 (enExample)
TW (1) TW200838974A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9728691B2 (en) 2015-08-19 2017-08-08 Bright Led Electronics Corp. Light-emitting diode structure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100123386A1 (en) 2008-11-13 2010-05-20 Maven Optronics Corp. Phosphor-Coated Light Extraction Structures for Phosphor-Converted Light Emitting Devices
TWI508331B (zh) * 2008-11-13 2015-11-11 Maven Optronics Corp 用於形成螢光轉換型發光元件之薄膜螢光層的系統及方法、以及用於螢光轉換型發光元件之薄膜螢光層
JP5619036B2 (ja) * 2009-06-26 2014-11-05 ▲海▼洋王照明科技股▲ふん▼有限公司 発光ガラス素子、その製造方法及びその発光方法
CN101852382A (zh) * 2010-06-10 2010-10-06 洛克斯(吴江)电子有限公司 用于led灯具的灯罩
US9348175B2 (en) * 2014-03-31 2016-05-24 Shenzhen China Star Optoelectronics Technology Co., Ltd Liquid crystal device and the liquid crystla panel thereof
US20190376652A1 (en) * 2018-06-12 2019-12-12 Alliance Sports Group, L.P. Photo Luminescent Lighting Device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857054A (en) * 1973-07-11 1974-12-24 Westinghouse Electric Corp Discharge device and method for generating near infrared radiations
JPS57170979A (en) * 1981-04-15 1982-10-21 Mitsubishi Electric Corp Fluorescent substance
GB8711920D0 (en) * 1987-05-20 1987-06-24 Emi Plc Thorn Infra-red phosphors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9728691B2 (en) 2015-08-19 2017-08-08 Bright Led Electronics Corp. Light-emitting diode structure
TWI644454B (zh) * 2015-08-19 2018-12-11 佰鴻工業股份有限公司 Light-emitting diode structure

Also Published As

Publication number Publication date
US20080231172A1 (en) 2008-09-25
TWI360568B (enExample) 2012-03-21
US7868535B2 (en) 2011-01-11

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