TWI413276B - 發光裝置 - Google Patents

發光裝置 Download PDF

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Publication number
TWI413276B
TWI413276B TW095121443A TW95121443A TWI413276B TW I413276 B TWI413276 B TW I413276B TW 095121443 A TW095121443 A TW 095121443A TW 95121443 A TW95121443 A TW 95121443A TW I413276 B TWI413276 B TW I413276B
Authority
TW
Taiwan
Prior art keywords
wavelength
light
phosphor
energy intensity
emitting device
Prior art date
Application number
TW095121443A
Other languages
English (en)
Chinese (zh)
Other versions
TW200711174A (en
Inventor
高島優
相原正人
武市順司
內藤隆宏
玉置寬人
岸本智久
Original Assignee
日亞化學工業股份有限公司
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 日亞化學工業股份有限公司 filed Critical 日亞化學工業股份有限公司
Publication of TW200711174A publication Critical patent/TW200711174A/zh
Application granted granted Critical
Publication of TWI413276B publication Critical patent/TWI413276B/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
    • C09K11/77—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
    • 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
    • C09K11/661—Chalcogenides
    • C09K11/662—Chalcogenides with zinc or cadmium
    • 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
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • 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
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7785—Chalcogenides with zinc or cadmium
    • 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
    • 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
    • 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)
  • Led Device Packages (AREA)
  • Semiconductor Lasers (AREA)
TW095121443A 2005-06-15 2006-06-15 發光裝置 TWI413276B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005174518 2005-06-15

Publications (2)

Publication Number Publication Date
TW200711174A TW200711174A (en) 2007-03-16
TWI413276B true TWI413276B (zh) 2013-10-21

Family

ID=37532359

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095121443A TWI413276B (zh) 2005-06-15 2006-06-15 發光裝置

Country Status (7)

Country Link
US (1) US8044569B2 (https=)
EP (2) EP1895599B1 (https=)
JP (2) JP5200537B2 (https=)
KR (1) KR101194129B1 (https=)
CN (1) CN101194375B (https=)
TW (1) TWI413276B (https=)
WO (1) WO2006135005A1 (https=)

Families Citing this family (34)

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US7821023B2 (en) 2005-01-10 2010-10-26 Cree, Inc. Solid state lighting component
US9793247B2 (en) 2005-01-10 2017-10-17 Cree, Inc. Solid state lighting component
US9070850B2 (en) 2007-10-31 2015-06-30 Cree, Inc. Light emitting diode package and method for fabricating same
US9335006B2 (en) 2006-04-18 2016-05-10 Cree, Inc. Saturated yellow phosphor converted LED and blue converted red LED
US10295147B2 (en) 2006-11-09 2019-05-21 Cree, Inc. LED array and method for fabricating same
JP2009054633A (ja) * 2007-08-23 2009-03-12 Stanley Electric Co Ltd Ｌｅｄ照明灯具
EP2332223A1 (en) 2008-09-04 2011-06-15 3M Innovative Properties Company I i-vi mqw vcsel on a heat sink optically pumped by a gan ld
EP2335294A1 (en) 2008-09-04 2011-06-22 3M Innovative Properties Company Monochromatic light source with high aspect ratio
WO2010027650A1 (en) * 2008-09-04 2010-03-11 3M Innovative Properties Company Light source with improved monochromaticity
JP2012502472A (ja) * 2008-09-04 2012-01-26 スリーエム イノベイティブ プロパティズ カンパニー 単色光源
WO2010027580A2 (en) * 2008-09-04 2010-03-11 3M Innovative Properties Company Light source having light blocking components
US9425172B2 (en) 2008-10-24 2016-08-23 Cree, Inc. Light emitter array
US8598809B2 (en) 2009-08-19 2013-12-03 Cree, Inc. White light color changing solid state lighting and methods
US8511851B2 (en) 2009-12-21 2013-08-20 Cree, Inc. High CRI adjustable color temperature lighting devices
JP5410342B2 (ja) * 2010-03-12 2014-02-05 星和電機株式会社 発光装置
JP5734581B2 (ja) * 2010-05-21 2015-06-17 シャープ株式会社 半導体発光装置
US9786811B2 (en) 2011-02-04 2017-10-10 Cree, Inc. Tilted emission LED array
WO2012124267A1 (ja) * 2011-03-15 2012-09-20 株式会社 東芝 白色光源
US10842016B2 (en) 2011-07-06 2020-11-17 Cree, Inc. Compact optically efficient solid state light source with integrated thermal management
KR101219106B1 (ko) * 2011-08-01 2013-01-11 삼성전자주식회사 발광소자 패키지 및 그 제조방법
EP3176836B1 (en) * 2012-10-04 2024-04-10 Seoul Semiconductor Co., Ltd. White light emitting device, lighting system, and dental lighting system
JP6380826B2 (ja) * 2013-09-20 2018-08-29 パナソニックＩｐマネジメント株式会社 光源装置
CN108305929B (zh) * 2013-10-02 2021-02-05 Glbtech株式会社 具有高显色性的白光发光装置
CN103642493A (zh) * 2013-12-23 2014-03-19 张书生 一种高光效、高稳定性无机发光材料及其制造方法
CN106104822B (zh) * 2014-04-30 2018-12-25 夏普株式会社 发光装置
JP6455817B2 (ja) * 2014-09-12 2019-01-23 パナソニックＩｐマネジメント株式会社 照明装置
JP2017147290A (ja) * 2016-02-16 2017-08-24 岩崎電気株式会社 Ｌｅｄユニット、及び照明装置
KR101995000B1 (ko) * 2016-05-16 2019-07-01 엘지이노텍 주식회사 발광소자 패키지 및 조명장치
CN109154762B (zh) * 2016-05-19 2021-10-26 苏州乐琻半导体有限公司 闪光灯模块和包括闪光灯模块的终端
JP6558378B2 (ja) * 2017-01-13 2019-08-14 日亜化学工業株式会社 発光装置
US10270015B1 (en) 2017-01-13 2019-04-23 Nichia Corporation Light-emitting device
DE112017007092T5 (de) * 2017-02-20 2019-11-28 Panasonic Intellectual Property Management Co., Ltd. Lichtemittierende Vorrichtung
JP7492142B2 (ja) * 2021-07-01 2024-05-29 日亜化学工業株式会社 発光装置、灯具及び照明器具
CN118679230A (zh) * 2021-12-09 2024-09-20 亮锐有限责任公司 氧代次氮基铍硅酸盐磷光体

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020070681A1 (en) * 2000-05-31 2002-06-13 Masanori Shimizu Led lamp
US20030006702A1 (en) * 1999-02-18 2003-01-09 Lumileds Lighting, U.S., Llc Red-deficiency compensating phosphor light emitting device
US6613247B1 (en) * 1996-09-20 2003-09-02 Osram Opto Semiconductors Gmbh Wavelength-converting casting composition and white light-emitting semiconductor component
JP2003318447A (ja) * 2002-04-24 2003-11-07 Toshiba Lighting & Technology Corp 発光ダイオードおよびｌｅｄ照明装置
US6686691B1 (en) * 1999-09-27 2004-02-03 Lumileds Lighting, U.S., Llc Tri-color, white light LED lamps
JP2004080046A (ja) * 2000-05-31 2004-03-11 Matsushita Electric Ind Co Ltd Ｌｅｄランプおよびランプユニット
US6717353B1 (en) * 2002-10-14 2004-04-06 Lumileds Lighting U.S., Llc Phosphor converted light emitting device
TW200411031A (en) * 2002-03-22 2004-07-01 Nichia Corp Nitride phosphor and method for preparation thereof, and light emitting device
JP2004210921A (ja) * 2002-12-27 2004-07-29 Nichia Chem Ind Ltd オキシ窒化物蛍光体及びその製造方法並びにそれを用いた発光装置
TW200419826A (en) * 2002-10-16 2004-10-01 Nichia Corp Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
US6817735B2 (en) * 2001-05-24 2004-11-16 Matsushita Electric Industrial Co., Ltd. Illumination light source
JP2005008844A (ja) * 2003-02-26 2005-01-13 Nichia Chem Ind Ltd 蛍光体及びそれを用いた発光装置
JP2005150691A (ja) * 2003-08-28 2005-06-09 Mitsubishi Chemicals Corp 発光装置及び蛍光体

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EP1659335A4 (en) 2003-08-28 2010-05-05 Mitsubishi Chem Corp LIGHT DISPENSER AND PHOSPHORUS
JP4414821B2 (ja) * 2004-06-25 2010-02-10 Ｄｏｗａエレクトロニクス株式会社 蛍光体並びに光源およびｌｅｄ
JP2006063214A (ja) * 2004-08-27 2006-03-09 Dowa Mining Co Ltd 蛍光体及びその製造方法並びに光源

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6613247B1 (en) * 1996-09-20 2003-09-02 Osram Opto Semiconductors Gmbh Wavelength-converting casting composition and white light-emitting semiconductor component
US20030006702A1 (en) * 1999-02-18 2003-01-09 Lumileds Lighting, U.S., Llc Red-deficiency compensating phosphor light emitting device
US6686691B1 (en) * 1999-09-27 2004-02-03 Lumileds Lighting, U.S., Llc Tri-color, white light LED lamps
JP2004080046A (ja) * 2000-05-31 2004-03-11 Matsushita Electric Ind Co Ltd Ｌｅｄランプおよびランプユニット
US20020070681A1 (en) * 2000-05-31 2002-06-13 Masanori Shimizu Led lamp
US6817735B2 (en) * 2001-05-24 2004-11-16 Matsushita Electric Industrial Co., Ltd. Illumination light source
JP2003273409A (ja) * 2002-02-25 2003-09-26 Lumileds Lighting Us Llc 赤色不足補償蛍光発光素子
TW200411031A (en) * 2002-03-22 2004-07-01 Nichia Corp Nitride phosphor and method for preparation thereof, and light emitting device
JP2003318447A (ja) * 2002-04-24 2003-11-07 Toshiba Lighting & Technology Corp 発光ダイオードおよびｌｅｄ照明装置
US6717353B1 (en) * 2002-10-14 2004-04-06 Lumileds Lighting U.S., Llc Phosphor converted light emitting device
JP2004134805A (ja) * 2002-10-14 2004-04-30 Lumileds Lighting Us Llc 蛍光体変換発光デバイス
TW200419826A (en) * 2002-10-16 2004-10-01 Nichia Corp Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
JP2004210921A (ja) * 2002-12-27 2004-07-29 Nichia Chem Ind Ltd オキシ窒化物蛍光体及びその製造方法並びにそれを用いた発光装置
JP2005008844A (ja) * 2003-02-26 2005-01-13 Nichia Chem Ind Ltd 蛍光体及びそれを用いた発光装置
JP2005150691A (ja) * 2003-08-28 2005-06-09 Mitsubishi Chemicals Corp 発光装置及び蛍光体

Also Published As

Publication number Publication date
CN101194375B (zh) 2011-03-23
JPWO2006135005A1 (ja) 2009-01-08
JP2013033971A (ja) 2013-02-14
JP5200537B2 (ja) 2013-06-05
EP1895599A1 (en) 2008-03-05
US20100277054A1 (en) 2010-11-04
EP1895599B1 (en) 2019-09-04
WO2006135005A1 (ja) 2006-12-21
EP3565011B1 (en) 2022-03-30
KR101194129B1 (ko) 2012-10-24
TW200711174A (en) 2007-03-16
JP5429342B2 (ja) 2014-02-26
KR20080027343A (ko) 2008-03-26
CN101194375A (zh) 2008-06-04
EP1895599A4 (en) 2014-03-19
US8044569B2 (en) 2011-10-25
EP3565011A1 (en) 2019-11-06

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