TW201000605A - Warm white light emitting diode, film and its red phosphor powder - Google Patents

Warm white light emitting diode, film and its red phosphor powder Download PDF

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Publication number
TW201000605A
TW201000605A TW097123218A TW97123218A TW201000605A TW 201000605 A TW201000605 A TW 201000605A TW 097123218 A TW097123218 A TW 097123218A TW 97123218 A TW97123218 A TW 97123218A TW 201000605 A TW201000605 A TW 201000605A
Authority
TW
Taiwan
Prior art keywords
red
phosphor
powder
fluorescent powder
light
Prior art date
Application number
TW097123218A
Other languages
English (en)
Chinese (zh)
Other versions
TWI373513B (2
Inventor
Soshchin Naum
wei-hong Luo
qi-rui 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 TW097123218A priority Critical patent/TW201000605A/zh
Priority to US12/477,195 priority patent/US8343379B2/en
Publication of TW201000605A publication Critical patent/TW201000605A/zh
Application granted granted Critical
Publication of TWI373513B publication Critical patent/TWI373513B/zh

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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
    • C09K11/7734—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)
TW097123218A 2008-06-20 2008-06-20 Warm white light emitting diode, film and its red phosphor powder TW201000605A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW097123218A TW201000605A (en) 2008-06-20 2008-06-20 Warm white light emitting diode, film and its red phosphor powder
US12/477,195 US8343379B2 (en) 2008-06-20 2009-06-03 Warm white light-emitting diode and thin film and its red phosphor powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097123218A TW201000605A (en) 2008-06-20 2008-06-20 Warm white light emitting diode, film and its red phosphor powder

Publications (2)

Publication Number Publication Date
TW201000605A true TW201000605A (en) 2010-01-01
TWI373513B TWI373513B (2) 2012-10-01

Family

ID=41430288

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097123218A TW201000605A (en) 2008-06-20 2008-06-20 Warm white light emitting diode, film and its red phosphor powder

Country Status (2)

Country Link
US (1) US8343379B2 (2)
TW (1) TW201000605A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103173223A (zh) * 2012-11-06 2013-06-26 罗维鸿 用于暖白光发光二极管的混合荧光粉，由其制成的发光转换层及暖白光发光二极管

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110127555A1 (en) * 2009-12-02 2011-06-02 Renaissance Lighting, Inc. Solid state light emitter with phosphors dispersed in a liquid or gas for producing high cri white light
US8217406B2 (en) 2009-12-02 2012-07-10 Abl Ip Holding Llc Solid state light emitter with pumped nanophosphors for producing high CRI white light
TWI423472B (zh) * 2010-01-29 2014-01-11 Everlight Electronics Co Ltd 白光的產生方法以及白光發光二極體裝置
CN105637061A (zh) 2013-08-05 2016-06-01 康宁股份有限公司 发光的涂层和装置
WO2021099233A1 (en) * 2019-11-18 2021-05-27 Merck Patent Gmbh Method for fabricating a particle
WO2021110999A1 (en) * 2019-12-06 2021-06-10 Solvay Sa Use of aluminates in a greenhouse film for plant growth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103173223A (zh) * 2012-11-06 2013-06-26 罗维鸿 用于暖白光发光二极管的混合荧光粉，由其制成的发光转换层及暖白光发光二极管

Also Published As

Publication number Publication date
TWI373513B (2) 2012-10-01
US20090315047A1 (en) 2009-12-24
US8343379B2 (en) 2013-01-01

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