TW200720403A - Red phosphor powder used for producing white light emitting diode - Google Patents

Red phosphor powder used for producing white light emitting diode

Info

Publication number
TW200720403A
TW200720403A TW094141184A TW94141184A TW200720403A TW 200720403 A TW200720403 A TW 200720403A TW 094141184 A TW094141184 A TW 094141184A TW 94141184 A TW94141184 A TW 94141184A TW 200720403 A TW200720403 A TW 200720403A
Authority
TW
Taiwan
Prior art keywords
light emitting
phosphor powder
emitting diode
red phosphor
white light
Prior art date
Application number
TW094141184A
Other languages
English (en)
Chinese (zh)
Other versions
TWI309257B (enExample
Inventor
Wen-Yen Huang
Ru-Shi Liu
Jenq-Yang Chang
Original Assignee
Univ Nat Central
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 Central filed Critical Univ Nat Central
Priority to TW094141184A priority Critical patent/TW200720403A/zh
Priority to US11/448,883 priority patent/US7507353B2/en
Publication of TW200720403A publication Critical patent/TW200720403A/zh
Application granted granted Critical
Publication of TWI309257B publication Critical patent/TWI309257B/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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7736—Vanadates; Chromates; Molybdates; Tungstates
    • 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)
TW094141184A 2005-11-23 2005-11-23 Red phosphor powder used for producing white light emitting diode TW200720403A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094141184A TW200720403A (en) 2005-11-23 2005-11-23 Red phosphor powder used for producing white light emitting diode
US11/448,883 US7507353B2 (en) 2005-11-23 2006-06-08 Red phosphor for white light emitting diodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094141184A TW200720403A (en) 2005-11-23 2005-11-23 Red phosphor powder used for producing white light emitting diode

Publications (2)

Publication Number Publication Date
TW200720403A true TW200720403A (en) 2007-06-01
TWI309257B TWI309257B (enExample) 2009-05-01

Family

ID=38052593

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094141184A TW200720403A (en) 2005-11-23 2005-11-23 Red phosphor powder used for producing white light emitting diode

Country Status (2)

Country Link
US (1) US7507353B2 (enExample)
TW (1) TW200720403A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201006913A (en) * 2008-08-08 2010-02-16 Kangnung Nat University Industry Academy Cooperation Group Red phosphor and forming method thereof for use in solid state lighting
KR101055762B1 (ko) * 2009-09-01 2011-08-11 서울반도체 주식회사 옥시오소실리케이트 발광체를 갖는 발광 물질을 채택한 발광 장치
DE102010031534A1 (de) * 2010-07-19 2012-01-19 Infitec Gmbh Displayvorrichtung zur Darstellung stereoskopischer Bilder
CN102899042A (zh) * 2012-10-08 2013-01-30 周口师范学院 一种Pr,Eu/Tb共掺杂的钨/钼酸盐荧光粉及其制备方法
CN103045248A (zh) * 2013-01-04 2013-04-17 昆明理工大学 一种铋和铕离子共掺杂的钨酸盐荧光陶瓷粉及其制备方法
CN105778911A (zh) * 2016-04-01 2016-07-20 大连民族大学 以YbMoO4为基质的稀土掺杂光致发光材料及其制备方法
JP2020502819A (ja) * 2016-10-21 2020-01-23 シーボロー・アイピー・アイ．・ビー．ブイ．Ｓｅａｂｏｒｏｕｇｈ Ｉｐ Ｉ． Ｂ．Ｖ． コンバーター系

Also Published As

Publication number Publication date
US20070114495A1 (en) 2007-05-24
TWI309257B (enExample) 2009-05-01
US7507353B2 (en) 2009-03-24

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