CN102549786B - 具有补偿转换元件的发光二极管和相应的转换元件 - Google Patents

具有补偿转换元件的发光二极管和相应的转换元件 Download PDF

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Publication number
CN102549786B
CN102549786B CN201080043653.8A CN201080043653A CN102549786B CN 102549786 B CN102549786 B CN 102549786B CN 201080043653 A CN201080043653 A CN 201080043653A CN 102549786 B CN102549786 B CN 102549786B
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CN
China
Prior art keywords
light
emitting diode
luminescent material
conversion element
phosphor
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
CN201080043653.8A
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English (en)
Chinese (zh)
Other versions
CN102549786A (zh
Inventor
多米尼克·艾泽特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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Publication of CN102549786A publication Critical patent/CN102549786A/zh
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Publication of CN102549786B publication Critical patent/CN102549786B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • 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
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77342—Silicates
    • 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
    • C09K11/77347—Silicon Nitrides or Silicon Oxynitrides
    • 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
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • 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
    • 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
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • 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
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • 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
    • H10W74/00—Encapsulations, e.g. protective coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Led Device Packages (AREA)
  • Luminescent Compositions (AREA)
CN201080043653.8A 2009-07-29 2010-06-29 具有补偿转换元件的发光二极管和相应的转换元件 Expired - Fee Related CN102549786B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009035100.0 2009-07-29
DE102009035100A DE102009035100A1 (de) 2009-07-29 2009-07-29 Leuchtdiode und Konversionselement für eine Leuchtdiode
PCT/EP2010/059180 WO2011012388A1 (de) 2009-07-29 2010-06-29 Leuchtdiode mit kompensierendem konversionselement und entsprechendes konversionselement

Publications (2)

Publication Number Publication Date
CN102549786A CN102549786A (zh) 2012-07-04
CN102549786B true CN102549786B (zh) 2015-07-15

Family

ID=42794696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080043653.8A Expired - Fee Related CN102549786B (zh) 2009-07-29 2010-06-29 具有补偿转换元件的发光二极管和相应的转换元件

Country Status (7)

Country Link
US (1) US20120126275A1 (https=)
EP (1) EP2460192A1 (https=)
JP (1) JP2013500596A (https=)
KR (1) KR20120039044A (https=)
CN (1) CN102549786B (https=)
DE (1) DE102009035100A1 (https=)
WO (1) WO2011012388A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011100710A1 (de) * 2011-05-06 2012-11-08 Osram Opto Semiconductors Gmbh Konversionselement für Leuchtdioden und Herstellungsverfahren
TWI473303B (zh) * 2011-09-07 2015-02-11 國立中央大學 A way to reduce the LED color temperature and color coordinates drift
DE102011114192A1 (de) * 2011-09-22 2013-03-28 Osram Opto Semiconductors Gmbh Verfahren und Vorrichtung zur Farbortsteuerung eines von einem Licht emittierenden Halbleiterbauelement abgestrahlten Lichts
DE102011085645B4 (de) 2011-11-03 2014-06-26 Osram Gmbh Leuchtdiodenmodul und Verfahren zum Betreiben eines Leuchtdiodenmoduls
DE102013211634A1 (de) 2013-06-20 2014-12-24 Osram Opto Semiconductors Gmbh Verfahren zum Herstellen eines Konversionselements
EP3076441A4 (en) * 2013-11-25 2017-04-26 Sichuan Sunfor Light Co., Ltd. Method for improving defect-free rate of led light source, phosphor powder, and led light source
KR101580739B1 (ko) 2014-06-05 2015-12-28 엘지전자 주식회사 발광 장치
KR20170069240A (ko) * 2014-10-01 2017-06-20 코닌클리케 필립스 엔.브이. 조절가능한 방출 스펙트럼을 갖는 광원
CN111363360A (zh) * 2020-04-17 2020-07-03 南京众慧网络科技有限公司 一种新型有机硅封装的高亮度led灯

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1938870A (zh) * 2004-03-10 2007-03-28 吉尔科有限公司 用于led的磷光体及其混合物
US20070104861A1 (en) * 2005-11-09 2007-05-10 Hsing Chen White light LED production method
US20080036364A1 (en) * 2006-08-10 2008-02-14 Intematix Corporation Two-phase yellow phosphor with self-adjusting emission wavelength
US20090095966A1 (en) * 2007-10-10 2009-04-16 Cree, Inc. Multiple conversion material light emitting diode package and method of fabricating same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW383508B (en) * 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
US7915085B2 (en) * 2003-09-18 2011-03-29 Cree, Inc. Molded chip fabrication method
US7311858B2 (en) * 2004-08-04 2007-12-25 Intematix Corporation Silicate-based yellow-green phosphors
JP2008135725A (ja) * 2006-10-31 2008-06-12 Toshiba Corp 半導体発光装置
JP4466757B2 (ja) * 2007-04-18 2010-05-26 三菱化学株式会社 蛍光体、蛍光体含有組成物、発光装置、照明装置、画像表示装置、及び窒素含有化合物
US20120181919A1 (en) * 2008-08-27 2012-07-19 Osram Sylvania Inc. Luminescent Ceramic Composite Converter and Method of Making the Same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1938870A (zh) * 2004-03-10 2007-03-28 吉尔科有限公司 用于led的磷光体及其混合物
US20070104861A1 (en) * 2005-11-09 2007-05-10 Hsing Chen White light LED production method
US20080036364A1 (en) * 2006-08-10 2008-02-14 Intematix Corporation Two-phase yellow phosphor with self-adjusting emission wavelength
US20090095966A1 (en) * 2007-10-10 2009-04-16 Cree, Inc. Multiple conversion material light emitting diode package and method of fabricating same

Also Published As

Publication number Publication date
WO2011012388A1 (de) 2011-02-03
JP2013500596A (ja) 2013-01-07
US20120126275A1 (en) 2012-05-24
CN102549786A (zh) 2012-07-04
KR20120039044A (ko) 2012-04-24
DE102009035100A1 (de) 2011-02-03
EP2460192A1 (de) 2012-06-06

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Granted publication date: 20150715

Termination date: 20190629