JP5200537B2 - 発光装置 - Google Patents

発光装置 Download PDF

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Publication number
JP5200537B2
JP5200537B2 JP2007521338A JP2007521338A JP5200537B2 JP 5200537 B2 JP5200537 B2 JP 5200537B2 JP 2007521338 A JP2007521338 A JP 2007521338A JP 2007521338 A JP2007521338 A JP 2007521338A JP 5200537 B2 JP5200537 B2 JP 5200537B2
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JP
Japan
Prior art keywords
wavelength
light
energy intensity
light emitting
emitting device
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
JP2007521338A
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English (en)
Japanese (ja)
Other versions
JPWO2006135005A1 (ja
Inventor
優 高島
正人 相原
順司 武市
隆宏 内藤
寛人 玉置
智久 岸本
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.)
Nichia Corp
Original Assignee
Nichia Corp
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Filing date
Publication date
Application filed by Nichia Corp filed Critical Nichia Corp
Priority to JP2007521338A priority Critical patent/JP5200537B2/ja
Publication of JPWO2006135005A1 publication Critical patent/JPWO2006135005A1/ja
Application granted granted Critical
Publication of JP5200537B2 publication Critical patent/JP5200537B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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)
JP2007521338A 2005-06-15 2006-06-15 発光装置 Expired - Fee Related JP5200537B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007521338A JP5200537B2 (ja) 2005-06-15 2006-06-15 発光装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005174518 2005-06-15
JP2005174518 2005-06-15
JP2007521338A JP5200537B2 (ja) 2005-06-15 2006-06-15 発光装置
PCT/JP2006/312026 WO2006135005A1 (ja) 2005-06-15 2006-06-15 発光装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012195200A Division JP5429342B2 (ja) 2005-06-15 2012-09-05 発光装置

Publications (2)

Publication Number Publication Date
JPWO2006135005A1 JPWO2006135005A1 (ja) 2009-01-08
JP5200537B2 true JP5200537B2 (ja) 2013-06-05

Family

ID=37532359

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007521338A Expired - Fee Related JP5200537B2 (ja) 2005-06-15 2006-06-15 発光装置
JP2012195200A Expired - Lifetime JP5429342B2 (ja) 2005-06-15 2012-09-05 発光装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2012195200A Expired - Lifetime JP5429342B2 (ja) 2005-06-15 2012-09-05 発光装置

Country Status (7)

Country Link
US (1) US8044569B2 (enExample)
EP (2) EP3565011B1 (enExample)
JP (2) JP5200537B2 (enExample)
KR (1) KR101194129B1 (enExample)
CN (1) CN101194375B (enExample)
TW (1) TWI413276B (enExample)
WO (1) WO2006135005A1 (enExample)

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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
EP2335296A2 (en) * 2008-09-04 2011-06-22 3M Innovative Properties Company Light source having light blocking components
KR20110048581A (ko) * 2008-09-04 2011-05-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 높은 종횡비를 가지는 단색 광원
WO2010027648A1 (en) * 2008-09-04 2010-03-11 3M Innovative Properties Company I i-vi mqw vcsel on a heat sink optically pumped by a gan ld
JP2012502475A (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 改善された単色性を有する光源
EP2335331A1 (en) 2008-09-04 2011-06-22 3M Innovative Properties Company Monochromatic light source
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
CN103339750B (zh) 2011-03-15 2016-03-16 株式会社东芝 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
WO2014054290A1 (ja) * 2012-10-04 2014-04-10 株式会社 東芝 白色発光装置、照明装置、および歯科用照明装置
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
JP6275829B2 (ja) * 2014-04-30 2018-02-07 シャープ株式会社 発光装置
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
JP7296090B2 (ja) 2016-05-19 2023-06-22 スージョウ レキン セミコンダクター カンパニー リミテッド フラッシュモジュール及びこれを含む端末機
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
US10669479B2 (en) 2017-02-20 2020-06-02 Panasonic Intellectual Property Management Co., Ltd. Light-emitting device
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
WO2023107239A1 (en) * 2021-12-09 2023-06-15 Lumileds Llc Oxonitridoberyllosilicate phosphors

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003273409A (ja) * 2002-02-25 2003-09-26 Lumileds Lighting Us Llc 赤色不足補償蛍光発光素子
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
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
JP2004134805A (ja) * 2002-10-14 2004-04-30 Lumileds Lighting Us Llc 蛍光体変換発光デバイス
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
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

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US6613247B1 (en) * 1996-09-20 2003-09-02 Osram Opto Semiconductors Gmbh Wavelength-converting casting composition and white light-emitting semiconductor component
US6686691B1 (en) * 1999-09-27 2004-02-03 Lumileds Lighting, U.S., Llc Tri-color, white light LED lamps
US6577073B2 (en) 2000-05-31 2003-06-10 Matsushita Electric Industrial Co., Ltd. Led lamp
JP3940596B2 (ja) 2001-05-24 2007-07-04 松下電器産業株式会社 照明光源
SG185827A1 (en) * 2002-03-22 2012-12-28 Nichia Corp Nitride phosphor and production process thereof, and light emitting device
MY149573A (en) * 2002-10-16 2013-09-13 Nichia Corp Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
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

Patent Citations (8)

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Publication number Priority date Publication date Assignee Title
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
JP2003273409A (ja) * 2002-02-25 2003-09-26 Lumileds Lighting Us Llc 赤色不足補償蛍光発光素子
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
JP2004134805A (ja) * 2002-10-14 2004-04-30 Lumileds Lighting Us Llc 蛍光体変換発光デバイス
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
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

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Also Published As

Publication number Publication date
TW200711174A (en) 2007-03-16
EP3565011A1 (en) 2019-11-06
EP3565011B1 (en) 2022-03-30
WO2006135005A1 (ja) 2006-12-21
KR20080027343A (ko) 2008-03-26
CN101194375B (zh) 2011-03-23
US20100277054A1 (en) 2010-11-04
EP1895599A1 (en) 2008-03-05
EP1895599B1 (en) 2019-09-04
CN101194375A (zh) 2008-06-04
TWI413276B (zh) 2013-10-21
EP1895599A4 (en) 2014-03-19
US8044569B2 (en) 2011-10-25
KR101194129B1 (ko) 2012-10-24
JPWO2006135005A1 (ja) 2009-01-08
JP5429342B2 (ja) 2014-02-26
JP2013033971A (ja) 2013-02-14

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