TW200937685A - Conversion LED - Google Patents

Conversion LED Download PDF

Info

Publication number
TW200937685A
TW200937685A TW097148337A TW97148337A TW200937685A TW 200937685 A TW200937685 A TW 200937685A TW 097148337 A TW097148337 A TW 097148337A TW 97148337 A TW97148337 A TW 97148337A TW 200937685 A TW200937685 A TW 200937685A
Authority
TW
Taiwan
Prior art keywords
luminescent material
bam
light
conversion
emitting diode
Prior art date
Application number
TW097148337A
Other languages
English (en)
Chinese (zh)
Inventor
Dirk Berben
Tim Fiedler
Renate Hirrle
Guenter Huber
Frank Jermann
Martin Zachau
Original Assignee
Osram Gmbh
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 Osram Gmbh filed Critical Osram Gmbh
Publication of TW200937685A publication Critical patent/TW200937685A/zh

Links

Classifications

    • 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
    • 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
    • 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
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and 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
    • H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
    • H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
    • 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)
TW097148337A 2007-12-14 2008-12-12 Conversion LED TW200937685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007060198A DE102007060198A1 (de) 2007-12-14 2007-12-14 Konversions-LED

Publications (1)

Publication Number Publication Date
TW200937685A true TW200937685A (en) 2009-09-01

Family

ID=40329051

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097148337A TW200937685A (en) 2007-12-14 2008-12-12 Conversion LED

Country Status (8)

Country Link
US (1) US8242528B2 (cg-RX-API-DMAC10.html)
EP (1) EP2220191B1 (cg-RX-API-DMAC10.html)
JP (1) JP5447870B2 (cg-RX-API-DMAC10.html)
KR (1) KR101579279B1 (cg-RX-API-DMAC10.html)
CN (1) CN101896575B (cg-RX-API-DMAC10.html)
DE (1) DE102007060198A1 (cg-RX-API-DMAC10.html)
TW (1) TW200937685A (cg-RX-API-DMAC10.html)
WO (1) WO2009077277A1 (cg-RX-API-DMAC10.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060199A1 (de) 2007-12-14 2009-06-18 Osram Gesellschaft mit beschränkter Haftung Leuchtstoff und Beleuchtungssystem mit derartigem Leuchtstoff
TW201238406A (en) * 2011-03-11 2012-09-16 Ind Tech Res Inst Light emitting devices
DE102012202927B4 (de) * 2012-02-27 2021-06-10 Osram Gmbh Lichtquelle mit led-chip und leuchtstoffschicht
CN109423285B (zh) 2017-08-31 2023-09-26 日亚化学工业株式会社 铝酸盐荧光体及发光装置
DE102017121889B3 (de) * 2017-09-21 2018-11-22 Heraeus Noblelight Gmbh Breitbandige halbleiterbasierte UV-Lichtquelle für eine Spektralanalysevorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0529956A1 (en) 1991-08-23 1993-03-03 Kabushiki Kaisha Toshiba Blue phosphor and fluorescent lamp using the same
US6255670B1 (en) * 1998-02-06 2001-07-03 General Electric Company Phosphors for light generation from light emitting semiconductors
US6466135B1 (en) * 2000-05-15 2002-10-15 General Electric Company Phosphors for down converting ultraviolet light of LEDs to blue-green light
JP4168776B2 (ja) * 2002-02-15 2008-10-22 三菱化学株式会社 発光装置及びそれを用いた照明装置
JP4165255B2 (ja) * 2002-04-30 2008-10-15 三菱化学株式会社 発光装置及びそれを用いた照明装置
US7768189B2 (en) * 2004-08-02 2010-08-03 Lumination Llc White LEDs with tunable CRI
DE10316769A1 (de) * 2003-04-10 2004-10-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchtstoffbassierte LED und zugehöriger Leuchtstoff
US7573072B2 (en) * 2004-03-10 2009-08-11 Lumination Llc Phosphor and blends thereof for use in LEDs
US7077978B2 (en) 2004-05-14 2006-07-18 General Electric Company Phosphors containing oxides of alkaline-earth and group-IIIB metals and white-light sources incorporating same
US7390437B2 (en) * 2004-08-04 2008-06-24 Intematix Corporation Aluminate-based blue phosphors
US7267787B2 (en) * 2004-08-04 2007-09-11 Intematix Corporation Phosphor systems for a white light emitting diode (LED)
AU2005281352B2 (en) 2004-09-09 2011-01-27 Yissum Research Development Company Of The Hebrew University Of Jerusalem Liposomal compositions of glucocorticoid and glucocorticoid derivatives
WO2006072919A2 (en) 2005-01-10 2006-07-13 Philips Intellectual Property & Standards Gmbh Illumination system comprising barium magnesium aluminate phosphor
JP5419452B2 (ja) * 2005-08-15 2014-02-19 コーニンクレッカ フィリップス エヌ ヴェ 色及び／又は輝度が変更可能な光を生成する光源及び方法
KR101303377B1 (ko) * 2006-05-02 2013-09-03 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 색－안정적 인광체 변환 ｌｅｄ

Also Published As

Publication number Publication date
DE102007060198A1 (de) 2009-06-18
WO2009077277A1 (de) 2009-06-25
US20100276714A1 (en) 2010-11-04
JP2011506654A (ja) 2011-03-03
US8242528B2 (en) 2012-08-14
JP5447870B2 (ja) 2014-03-19
KR101579279B1 (ko) 2015-12-21
KR20100105676A (ko) 2010-09-29
EP2220191A1 (de) 2010-08-25
EP2220191B1 (de) 2018-03-28
CN101896575B (zh) 2014-01-22
CN101896575A (zh) 2010-11-24

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