TW200740952A - Red phosphor, method for manufacturing the same and light emitting diode for using the same - Google Patents

Red phosphor, method for manufacturing the same and light emitting diode for using the same

Info

Publication number
TW200740952A
TW200740952A TW095129358A TW95129358A TW200740952A TW 200740952 A TW200740952 A TW 200740952A TW 095129358 A TW095129358 A TW 095129358A TW 95129358 A TW95129358 A TW 95129358A TW 200740952 A TW200740952 A TW 200740952A
Authority
TW
Taiwan
Prior art keywords
same
red phosphor
light emitting
manufacturing
emitting diode
Prior art date
Application number
TW095129358A
Other languages
English (en)
Other versions
TWI391466B (zh
Inventor
Kyung-Nam Kim
Sang-Mi Park
Tomizo Matsuoka
Original Assignee
Seoul Semiconductor Co Ltd
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 Seoul Semiconductor Co Ltd filed Critical Seoul Semiconductor Co Ltd
Publication of TW200740952A publication Critical patent/TW200740952A/zh
Application granted granted Critical
Publication of TWI391466B publication Critical patent/TWI391466B/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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/70—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing phosphorus
    • C09K11/71—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing phosphorus also containing alkaline earth metals
    • 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
    • C09K11/7729—Chalcogenides
    • C09K11/7731—Chalcogenides with alkaline earth metals
    • 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
    • C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/015—Manufacture or treatment of bond wires
    • H10W72/01515—Forming coatings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
TW095129358A 2005-08-10 2006-08-10 紅磷光劑及其製造方法以及使用此紅磷光劑的發光二極體 TWI391466B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050073421A KR100642786B1 (ko) 2005-08-10 2005-08-10 적색 형광체, 이의 제조 방법 및 이를 이용한 발광 소자

Publications (2)

Publication Number Publication Date
TW200740952A true TW200740952A (en) 2007-11-01
TWI391466B TWI391466B (zh) 2013-04-01

Family

ID=37649990

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095129358A TWI391466B (zh) 2005-08-10 2006-08-10 紅磷光劑及其製造方法以及使用此紅磷光劑的發光二極體

Country Status (7)

Country Link
US (1) US8177999B2 (zh)
EP (1) EP1915437B1 (zh)
JP (1) JP4975029B2 (zh)
KR (1) KR100642786B1 (zh)
CN (1) CN101233210B (zh)
TW (1) TWI391466B (zh)
WO (1) WO2007018351A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101423456B1 (ko) 2006-12-28 2014-07-29 서울반도체 주식회사 형광막 구조를 포함하는 백라이팅 유닛
JP5171326B2 (ja) * 2008-03-13 2013-03-27 住友金属鉱山株式会社 無機ｅｌ用蛍光体の製造方法
CN103045241A (zh) * 2013-01-15 2013-04-17 重庆希晨科技有限公司 一种用于白光led的硫化物红色荧光材料及其制备方法
JP2015088483A (ja) * 2013-09-26 2015-05-07 信越化学工業株式会社 赤色ランプ及び車両用灯火装置
CN107086264A (zh) * 2017-06-23 2017-08-22 深圳市德辰光电科技有限公司 一种红光led灯珠及其制造方法
CN108998028B (zh) * 2018-08-29 2021-02-12 东台市天源光电科技有限公司 一种硫化物绿色荧光粉及其制备方法和采用该荧光粉的发光装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065688A (en) 1977-03-28 1977-12-27 Westinghouse Electric Corporation High-pressure mercury-vapor discharge lamp having a light output with incandescent characteristics
JPS57128772A (en) * 1981-02-02 1982-08-10 Hitachi Ltd Fluorescent substance
US5629126A (en) * 1996-06-17 1997-05-13 Hewlett-Packard Company Phosphor film composition having sensitivity in the red for use in image capture
JP2003064357A (ja) 2001-08-30 2003-03-05 Futaba Corp 蛍光体、蛍光体層の製造方法及び蛍光表示管
CN1585812A (zh) 2001-11-14 2005-02-23 沙诺夫公司 红光光致发光无机发光材料
JPWO2004007636A1 (ja) * 2002-07-16 2005-11-10 双葉電子工業株式会社 複合ナノ粒子及びその製造方法
JP2005079500A (ja) 2003-09-03 2005-03-24 Lite-On Technology Corp 白色光発光装置
KR100665299B1 (ko) 2004-06-10 2007-01-04 서울반도체 주식회사 발광물질
WO2006043200A1 (en) * 2004-10-19 2006-04-27 Koninklijke Philips Electronics N.V. Low-pressure gas discharge lamp for backlighting with a large color gamut
KR100611102B1 (ko) 2004-12-06 2006-08-09 한국전자통신연구원 성능 데이터 자동 수집을 위한 서비스 수준 보장 시스템 및그 방법
EP1888710B1 (en) * 2005-05-24 2011-11-23 Seoul Semiconductor Co., Ltd. Green phosphor of thiogallate, red phosphor of alkaline earth sulfide and white light emitting device thereof
KR100666189B1 (ko) 2005-06-30 2007-01-09 서울반도체 주식회사 발광 소자

Also Published As

Publication number Publication date
CN101233210A (zh) 2008-07-30
WO2007018351A9 (en) 2008-09-25
JP4975029B2 (ja) 2012-07-11
US20090102354A1 (en) 2009-04-23
EP1915437A1 (en) 2008-04-30
EP1915437A4 (en) 2009-01-28
TWI391466B (zh) 2013-04-01
EP1915437B1 (en) 2013-01-30
KR100642786B1 (ko) 2006-11-03
US8177999B2 (en) 2012-05-15
JP2009504837A (ja) 2009-02-05
WO2007018351A1 (en) 2007-02-15
CN101233210B (zh) 2012-06-13

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Legal Events

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