TW200744227A - White LED light source and manufacturing method of fluorescent powder thereof - Google Patents

White LED light source and manufacturing method of fluorescent powder thereof

Info

Publication number
TW200744227A
TW200744227A TW095117823A TW95117823A TW200744227A TW 200744227 A TW200744227 A TW 200744227A TW 095117823 A TW095117823 A TW 095117823A TW 95117823 A TW95117823 A TW 95117823A TW 200744227 A TW200744227 A TW 200744227A
Authority
TW
Taiwan
Prior art keywords
white
fluorescent powder
light
manufacturing
light source
Prior art date
Application number
TW095117823A
Other languages
English (en)
Chinese (zh)
Other versions
TWI306675B (2
Inventor
Soshchin Naum
Original Assignee
Chen Shiang Mian
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 Chen Shiang Mian filed Critical Chen Shiang Mian
Priority to TW095117823A priority Critical patent/TW200744227A/zh
Priority to US11/701,950 priority patent/US20070267967A1/en
Publication of TW200744227A publication Critical patent/TW200744227A/zh
Application granted granted Critical
Publication of TWI306675B publication Critical patent/TWI306675B/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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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 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
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/77922—Silicates
    • 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)
TW095117823A 2006-05-19 2006-05-19 White LED light source and manufacturing method of fluorescent powder thereof TW200744227A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095117823A TW200744227A (en) 2006-05-19 2006-05-19 White LED light source and manufacturing method of fluorescent powder thereof
US11/701,950 US20070267967A1 (en) 2006-05-19 2007-02-02 White light LED light source and method for producing its phosphor powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095117823A TW200744227A (en) 2006-05-19 2006-05-19 White LED light source and manufacturing method of fluorescent powder thereof

Publications (2)

Publication Number Publication Date
TW200744227A true TW200744227A (en) 2007-12-01
TWI306675B TWI306675B (2) 2009-02-21

Family

ID=38711381

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095117823A TW200744227A (en) 2006-05-19 2006-05-19 White LED light source and manufacturing method of fluorescent powder thereof

Country Status (2)

Country Link
US (1) US20070267967A1 (2)
TW (1) TW200744227A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101946115B (zh) * 2008-02-21 2014-04-30 皇家飞利浦电子股份有限公司 仿gls的led光源

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4438761B2 (ja) * 2006-03-09 2010-03-24 ソニー株式会社 発光組成物及び光源装置
DE102008011809A1 (de) * 2007-12-20 2009-06-25 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement
CN102005519B (zh) * 2010-09-15 2012-02-08 山东华光光电子有限公司 一种高出光效率的大功率白光led封装方法
JP2012124478A (ja) * 2010-11-19 2012-06-28 Semiconductor Energy Lab Co Ltd 照明装置
US9938460B2 (en) 2012-04-02 2018-04-10 National Taiwan University Phosphor, light emitting apparatus and method of forming phosphor
CN104485409A (zh) * 2014-12-02 2015-04-01 苏州沃斯麦机电科技有限公司 一种插件led灯封装中的点胶方法
WO2017031138A1 (en) 2015-08-17 2017-02-23 Infinite Arthroscopy Inc, Limited Light source
WO2017087448A1 (en) 2015-11-16 2017-05-26 Infinite Arthroscopy Inc, Limited Wireless medical imaging system
EP4250721A3 (en) 2017-02-15 2024-02-07 Lazurite Holdings LLC Wireless medical imaging system comprising a head unit and a light cable that comprises an integrated light source
USD938584S1 (en) 2020-03-30 2021-12-14 Lazurite Holdings Llc Hand piece
USD972176S1 (en) 2020-08-06 2022-12-06 Lazurite Holdings Llc Light source

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099754A (en) * 1998-03-31 2000-08-08 Sarnoff Corporation Long persistence red phosphors
JP4096619B2 (ja) * 2002-05-17 2008-06-04 松下電器産業株式会社 プラズマディスプレイ装置の製造方法
JP2006012770A (ja) * 2004-05-27 2006-01-12 Hitachi Ltd 発光装置及び該発光装置を用いた画像表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101946115B (zh) * 2008-02-21 2014-04-30 皇家飞利浦电子股份有限公司 仿gls的led光源

Also Published As

Publication number Publication date
US20070267967A1 (en) 2007-11-22
TWI306675B (2) 2009-02-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees