TWI349694B - A novel phosphor for white light-emitting diodes and fabrication of the same - Google Patents

A novel phosphor for white light-emitting diodes and fabrication of the same

Info

Publication number
TWI349694B
TWI349694B TW096116978A TW96116978A TWI349694B TW I349694 B TWI349694 B TW I349694B TW 096116978 A TW096116978 A TW 096116978A TW 96116978 A TW96116978 A TW 96116978A TW I349694 B TWI349694 B TW I349694B
Authority
TW
Taiwan
Prior art keywords
fabrication
same
white light
emitting diodes
novel phosphor
Prior art date
Application number
TW096116978A
Other languages
English (en)
Other versions
TW200844208A (en
Inventor
Teng Ming Chen
Chun Kuei Chang
Original Assignee
Univ Nat Chiao Tung
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 Chiao Tung filed Critical Univ Nat Chiao Tung
Priority to TW096116978A priority Critical patent/TWI349694B/zh
Priority to US11/879,373 priority patent/US7919785B2/en
Priority to KR1020070080043A priority patent/KR100911001B1/ko
Priority to JP2007227076A priority patent/JP2008280501A/ja
Publication of TW200844208A publication Critical patent/TW200844208A/zh
Application granted granted Critical
Publication of TWI349694B publication Critical patent/TWI349694B/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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • 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
    • C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus
    • C09K11/71—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus also containing alkaline earth metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—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)
TW096116978A 2007-05-14 2007-05-14 A novel phosphor for white light-emitting diodes and fabrication of the same TWI349694B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW096116978A TWI349694B (en) 2007-05-14 2007-05-14 A novel phosphor for white light-emitting diodes and fabrication of the same
US11/879,373 US7919785B2 (en) 2007-05-14 2007-07-17 Phosphor for white light-emitting diodes and fabrication of the same
KR1020070080043A KR100911001B1 (ko) 2007-05-14 2007-08-09 백색 발광 다이오드용 신규 형광체 및 그 제조방법
JP2007227076A JP2008280501A (ja) 2007-05-14 2007-08-31 白色光光源に用いられる新規な蛍光体及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096116978A TWI349694B (en) 2007-05-14 2007-05-14 A novel phosphor for white light-emitting diodes and fabrication of the same

Publications (2)

Publication Number Publication Date
TW200844208A TW200844208A (en) 2008-11-16
TWI349694B true TWI349694B (en) 2011-10-01

Family

ID=40026603

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096116978A TWI349694B (en) 2007-05-14 2007-05-14 A novel phosphor for white light-emitting diodes and fabrication of the same

Country Status (4)

Country Link
US (1) US7919785B2 (zh)
JP (1) JP2008280501A (zh)
KR (1) KR100911001B1 (zh)
TW (1) TWI349694B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201005075A (en) * 2008-07-24 2010-02-01 Univ Nat Chiao Tung White-emitting phosphors and lighting apparatus thereof
CN101608117B (zh) * 2009-03-23 2013-03-13 华中科技大学 一种发光二极管用的氯硼酸盐基荧光粉
CN101764190A (zh) * 2010-01-01 2010-06-30 中山伟强科技有限公司 一种发光二极管的封装结构
CN102408891B (zh) * 2010-09-26 2014-04-02 海洋王照明科技股份有限公司 一种氯硼酸盐荧光粉及其制备方法
WO2012079218A1 (zh) * 2010-12-14 2012-06-21 海洋王照明科技股份有限公司 卤硼酸盐荧光体及其制备方法
CN102660266A (zh) * 2012-05-17 2012-09-12 兰州大学 一种黄色长余辉发光材料及其制备方法
EP3265540B1 (en) * 2015-03-06 2020-07-15 General Electric Company Scintillator composition, radiation detection apparatus and related method
CN106698934B (zh) * 2016-12-19 2019-09-13 温州大学 一种用于紫外led的氯硼酸盐蓝光玻璃及其制备方法
JP6872788B2 (ja) * 2017-05-01 2021-05-19 国立研究開発法人産業技術総合研究所 化合物、それを用いた蛍光体、および化合物の製造方法
TW202039026A (zh) 2019-03-08 2020-11-01 美商美威高能離子醫療系統公司 藉由管柱之輻射遞送及自其產生治療計劃

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157099A (ja) * 1984-01-27 1985-08-17 富士写真フイルム株式会社 放射線像変換方法
US5231328A (en) * 1987-06-22 1993-07-27 Kasei Optonix, Ltd. Phosphor and ultraviolet ray excited fluorescent tube employing it
TW383508B (en) 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
JP3327170B2 (ja) 1997-05-17 2002-09-24 日亜化学工業株式会社 発光ダイオードの製造方法
JP2004263020A (ja) * 2003-02-28 2004-09-24 Sumitomo Chem Co Ltd 白色ｌｅｄ用蛍光体とそれを用いた白色ｌｅｄ
JP4337465B2 (ja) * 2003-08-08 2009-09-30 三菱化学株式会社 発光装置及び照明装置ならびに画像表示装置
US7723740B2 (en) * 2003-09-18 2010-05-25 Nichia Corporation Light emitting device
JP2006249412A (ja) * 2005-02-14 2006-09-21 Matsushita Electric Works Ltd 蛍光体及びその製造方法、発光装置
JP2008024852A (ja) * 2006-07-21 2008-02-07 Matsushita Electric Works Ltd 蛍光体の製造方法
JP4187033B2 (ja) * 2006-10-04 2008-11-26 日亜化学工業株式会社 発光装置

Also Published As

Publication number Publication date
TW200844208A (en) 2008-11-16
KR20080100751A (ko) 2008-11-19
US7919785B2 (en) 2011-04-05
JP2008280501A (ja) 2008-11-20
KR100911001B1 (ko) 2009-08-05
US20080283857A1 (en) 2008-11-20

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Legal Events

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