KR101579279B1 - 변환 ｌｅｄ - Google Patents

변환 ｌｅｄ Download PDF

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Publication number
KR101579279B1
KR101579279B1 KR1020107015617A KR20107015617A KR101579279B1 KR 101579279 B1 KR101579279 B1 KR 101579279B1 KR 1020107015617 A KR1020107015617 A KR 1020107015617A KR 20107015617 A KR20107015617 A KR 20107015617A KR 101579279 B1 KR101579279 B1 KR 101579279B1
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KR
South Korea
Prior art keywords
light source
led
bam
conversion
light emitting
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020107015617A
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English (en)
Korean (ko)
Other versions
KR20100105676A (ko
Inventor
디르크 베르벤
팀 피들러
레나테 히르레
귄터 후버
프랭크 제르만
마틴 차하우
Original Assignee
오스람 게엠베하
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 오스람 게엠베하 filed Critical 오스람 게엠베하
Publication of KR20100105676A publication Critical patent/KR20100105676A/ko
Application granted granted Critical
Publication of KR101579279B1 publication Critical patent/KR101579279B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
KR1020107015617A 2007-12-14 2008-11-17 변환 ｌｅｄ Expired - Fee Related KR101579279B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007060198.2 2007-12-14
DE102007060198A DE102007060198A1 (de) 2007-12-14 2007-12-14 Konversions-LED

Publications (2)

Publication Number Publication Date
KR20100105676A KR20100105676A (ko) 2010-09-29
KR101579279B1 true KR101579279B1 (ko) 2015-12-21

Family

ID=40329051

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107015617A Expired - Fee Related KR101579279B1 (ko) 2007-12-14 2008-11-17 변환 ｌｅｄ

Country Status (8)

Country Link
US (1) US8242528B2 (https=)
EP (1) EP2220191B1 (https=)
JP (1) JP5447870B2 (https=)
KR (1) KR101579279B1 (https=)
CN (1) CN101896575B (https=)
DE (1) DE102007060198A1 (https=)
TW (1) TW200937685A (https=)
WO (1) WO2009077277A1 (https=)

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060027781A1 (en) * 2004-08-04 2006-02-09 Intematix Corporation Novel phosphor systems for a white light emitting diode (LED)
WO2007005486A2 (en) 2005-07-01 2007-01-11 Intematix Corporation Aluminate-based blue phosphors

Family Cites Families (13)

* 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
US7744920B2 (en) 2004-09-09 2010-06-29 Hadasit Medical Research Services & Development Limited Use of liposomal glucocorticoids for treating inflammatory states
WO2006072919A2 (en) 2005-01-10 2006-07-13 Philips Intellectual Property & Standards Gmbh Illumination system comprising barium magnesium aluminate phosphor
ATE514198T1 (de) * 2005-08-15 2011-07-15 Koninkl Philips Electronics Nv Lichtquelle und verfahren zur erzeugung von licht mit unabhängig voneinander veränderbarer farbe und helligkeit
WO2007125493A2 (en) 2006-05-02 2007-11-08 Koninklijke Philips Electronics N.V. Color-stable phosphor converted led

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060027781A1 (en) * 2004-08-04 2006-02-09 Intematix Corporation Novel phosphor systems for a white light emitting diode (LED)
WO2007005486A2 (en) 2005-07-01 2007-01-11 Intematix Corporation Aluminate-based blue phosphors

Also Published As

Publication number Publication date
JP5447870B2 (ja) 2014-03-19
CN101896575A (zh) 2010-11-24
WO2009077277A1 (de) 2009-06-25
TW200937685A (en) 2009-09-01
US8242528B2 (en) 2012-08-14
DE102007060198A1 (de) 2009-06-18
EP2220191B1 (de) 2018-03-28
JP2011506654A (ja) 2011-03-03
KR20100105676A (ko) 2010-09-29
EP2220191A1 (de) 2010-08-25
CN101896575B (zh) 2014-01-22
US20100276714A1 (en) 2010-11-04

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