JP5200537B2 - 発光装置 - Google Patents

発光装置 Download PDF

Info

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
Authority
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
Other languages
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
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 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
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
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 Active JP5429342B2 (ja) 2005-06-15 2012-09-05 発光装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2012195200A Active 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)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2012502474A (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 高アスペクト比を有する単色光源
WO2010027580A2 (en) * 2008-09-04 2010-03-11 3M Innovative Properties Company Light source having light blocking components
EP2335293A1 (en) * 2008-09-04 2011-06-22 3M Innovative Properties Company Light source with improved monochromaticity
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
WO2010027581A1 (en) 2008-09-04 2010-03-11 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
EP3176839B1 (en) * 2011-03-15 2019-07-17 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
CN104718633B (zh) * 2012-10-04 2017-09-26 株式会社东芝 白色发光装置、照明装置、以及牙科用照明装置
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
WO2015166782A1 (ja) * 2014-04-30 2015-11-05 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
US10809596B2 (en) 2016-05-19 2020-10-20 Lg Innotek Co., Ltd. Flash module and terminal comprising same
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
JP7782124B2 (ja) * 2021-12-09 2025-12-09 ルミレッズ リミテッド ライアビリティ カンパニー オキソニトリドベリロケイ酸塩蛍光体

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

Family Cites Families (8)

* 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
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
SG155768A1 (en) * 2002-03-22 2009-10-29 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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JPN6011014810; 第６５回応用物理学会学術講演会　講演予稿集 , 2004, １２８２-１２８３ *

Also Published As

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

Similar Documents

Publication Publication Date Title
JP5429342B2 (ja) 発光装置
JP4992250B2 (ja) 発光装置
US7854859B2 (en) Nitride phosphor, method for producing this nitride phosphor, and light emitting device that uses this nitride phosphor
EP1630877B1 (en) LED with fluorescent material
JP4559496B2 (ja) 発光装置
US7753553B2 (en) Illumination system comprising color deficiency compensating luminescent material
US20070252513A1 (en) Illumination System Comprising a Radiation Source and a Fluorescent Material
JP6550889B2 (ja) 発光装置及びその製造方法
JP2020139033A (ja) 赤色蛍光体およびそれを使用した発光装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090525

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111025

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111226

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120605

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120905

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20120912

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121120

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121214

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130115

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130128

R150 Certificate of patent or registration of utility model

Ref document number: 5200537

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160222

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160222

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees