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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • 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

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 (enExample)
EP (2) EP1895599B1 (enExample)
JP (2) JP5200537B2 (enExample)
KR (1) KR101194129B1 (enExample)
CN (1) CN101194375B (enExample)
TW (1) TWI413276B (enExample)
WO (1) WO2006135005A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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US9070850B2 (en) 2007-10-31 2015-06-30 Cree, Inc. Light emitting diode package and method for fabricating same
US9793247B2 (en) 2005-01-10 2017-10-17 Cree, Inc. Solid state lighting component
US7821023B2 (en) 2005-01-10 2010-10-26 Cree, Inc. Solid state lighting component
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
CN102197551A (zh) * 2008-09-04 2011-09-21 3M创新有限公司 由gan ld光泵的散热器上式ⅱ-ⅵ族mqw vcsel
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
EP2335294A1 (en) * 2008-09-04 2011-06-22 3M Innovative Properties Company Monochromatic light source with high aspect ratio
CN102197554A (zh) * 2008-09-04 2011-09-21 3M创新有限公司 单色光源
KR20110048580A (ko) * 2008-09-04 2011-05-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 차단 구성요소를 갖는 광원
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
EP3176838B1 (en) 2011-03-15 2019-01-30 Kabushiki Kaisha Toshiba White light source
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
EP2905818B1 (en) * 2012-10-04 2023-12-20 Seoul Semiconductor Co., Ltd. White-light emitting device, lighting device, and lighting device for dentistry
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
JP6148395B2 (ja) * 2013-10-02 2017-06-14 ジーエルビーテック カンパニー リミテッド 高演色性白色発光素子
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
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
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
EP4444820A1 (en) * 2021-12-09 2024-10-16 Lumileds LLC Oxonitridoberyllosilicate phosphors

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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WO2005022032A1 (ja) 2003-08-28 2005-03-10 Mitsubishi Chemical Corporation 発光装置及び蛍光体
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
EP1895599A1 (en) 2008-03-05
CN101194375A (zh) 2008-06-04
KR101194129B1 (ko) 2012-10-24
JP5429342B2 (ja) 2014-02-26
EP1895599A4 (en) 2014-03-19
EP3565011A1 (en) 2019-11-06
TW200711174A (en) 2007-03-16
KR20080027343A (ko) 2008-03-26
CN101194375B (zh) 2011-03-23
JP2013033971A (ja) 2013-02-14
JP5200537B2 (ja) 2013-06-05
WO2006135005A1 (ja) 2006-12-21
JPWO2006135005A1 (ja) 2009-01-08
EP1895599B1 (en) 2019-09-04
US8044569B2 (en) 2011-10-25
EP3565011B1 (en) 2022-03-30
US20100277054A1 (en) 2010-11-04

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