JP2009543328A - 発光素子 - Google Patents

発光素子 Download PDF

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Publication number
JP2009543328A
JP2009543328A JP2009517978A JP2009517978A JP2009543328A JP 2009543328 A JP2009543328 A JP 2009543328A JP 2009517978 A JP2009517978 A JP 2009517978A JP 2009517978 A JP2009517978 A JP 2009517978A JP 2009543328 A JP2009543328 A JP 2009543328A
Authority
JP
Japan
Prior art keywords
light emitting
chemical formula
phosphor
emitting device
light
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.)
Withdrawn
Application number
JP2009517978A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009543328A5 (enExample
Inventor
ミン リ、サン
ジュン チョイ、ヒョク
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.)
Seoul Semiconductor Co Ltd
Original Assignee
Seoul Semiconductor Co Ltd
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 Seoul Semiconductor Co Ltd filed Critical Seoul Semiconductor Co Ltd
Publication of JP2009543328A publication Critical patent/JP2009543328A/ja
Publication of JP2009543328A5 publication Critical patent/JP2009543328A5/ja
Withdrawn legal-status Critical Current

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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, 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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, 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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77344—Aluminosilicates
    • 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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77347—Silicon Nitrides or Silicon Oxynitrides
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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)
JP2009517978A 2006-06-30 2007-06-28 発光素子 Withdrawn JP2009543328A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060060975A KR101258229B1 (ko) 2006-06-30 2006-06-30 발광 소자
PCT/KR2007/003139 WO2008002084A1 (en) 2006-06-30 2007-06-28 Light emitting device

Publications (2)

Publication Number Publication Date
JP2009543328A true JP2009543328A (ja) 2009-12-03
JP2009543328A5 JP2009543328A5 (enExample) 2012-08-09

Family

ID=38845796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009517978A Withdrawn JP2009543328A (ja) 2006-06-30 2007-06-28 発光素子

Country Status (6)

Country Link
US (1) US8053798B2 (enExample)
EP (1) EP2038938A4 (enExample)
JP (1) JP2009543328A (enExample)
KR (1) KR101258229B1 (enExample)
CN (1) CN101438428B (enExample)
WO (1) WO2008002084A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008208238A (ja) * 2007-02-27 2008-09-11 Showa Denko Kk 蛍光体及びその製造方法、並びにそれを備えた照明器具と画像表示装置
KR100981883B1 (ko) 2008-04-30 2010-09-14 주식회사 에이스테크놀로지 지연파 구조를 이용한 광대역 내장형 안테나
KR20100030470A (ko) 2008-09-10 2010-03-18 삼성전자주식회사 다양한 색 온도의 백색광을 제공할 수 있는 발광 장치 및 발광 시스템
JP2011225696A (ja) * 2010-04-19 2011-11-10 Sharp Corp 赤色系発光蛍光体、その製造方法および赤色系発光蛍光体を用いた発光装置
KR101643753B1 (ko) * 2012-02-09 2016-07-29 덴카 주식회사 형광체 및 발광 장치
US8890196B2 (en) * 2013-03-14 2014-11-18 Goldeneye, Inc. Lightweight self-cooling light sources
KR102002695B1 (ko) 2017-09-29 2019-10-02 신라대학교 산학협력단 백색 led용 바륨-이트륨-오쏘실리케이트 형광체
CN116987502B (zh) 2022-01-20 2024-12-31 三菱化学株式会社 荧光体、发光装置、照明装置、图像显示装置和车辆用显示灯
KR102599818B1 (ko) 2022-01-20 2023-11-08 미쯔비시 케미컬 주식회사 형광체, 발광 장치, 조명 장치, 화상 표시 장치 및 차량용 표시등

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002054503A1 (en) * 2000-12-28 2002-07-11 Toyoda Gosei Co., Ltd. Light emitting device
JP2002363554A (ja) * 2001-06-07 2002-12-18 National Institute For Materials Science 希土類元素を付活させた酸窒化物蛍光体
WO2003034508A1 (fr) * 2001-10-12 2003-04-24 Nichia Corporation Dispositif d'emission de lumiere et procede de fabrication de celui-ci
JP2003124527A (ja) * 2001-07-16 2003-04-25 Patent Treuhand Ges Elektr Gluehlamp Mbh 光源として少なくとも１つのｌｅｄを備えた照明ユニット
JP2003203504A (ja) * 2001-09-20 2003-07-18 Patent Treuhand Ges Elektr Gluehlamp Mbh 光源として少なくとも１つのｌｅｄを備えた照明ユニット
JP2005267927A (ja) * 2004-03-17 2005-09-29 Nichia Chem Ind Ltd 発光装置
JP2005354027A (ja) * 2004-06-10 2005-12-22 Seoul Semiconductor Co Ltd 発光装置
JP2006049799A (ja) * 2004-04-27 2006-02-16 Matsushita Electric Ind Co Ltd 発光装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1104799A1 (en) * 1999-11-30 2001-06-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Red emitting luminescent material
US6632379B2 (en) * 2001-06-07 2003-10-14 National Institute For Materials Science Oxynitride phosphor activated by a rare earth element, and sialon type phosphor
JP4072632B2 (ja) * 2002-11-29 2008-04-09 豊田合成株式会社 発光装置及び発光方法
KR100609830B1 (ko) * 2003-04-25 2006-08-09 럭스피아 주식회사 녹색 및 적색형광체를 이용하는 백색 반도체 발광장치
EP1681728B1 (en) * 2003-10-15 2018-11-21 Nichia Corporation Light-emitting device
US7102152B2 (en) * 2004-10-14 2006-09-05 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Device and method for emitting output light using quantum dots and non-quantum fluorescent material
JP2005336450A (ja) * 2004-04-27 2005-12-08 Matsushita Electric Ind Co Ltd 蛍光体組成物とその製造方法、並びにその蛍光体組成物を用いた発光装置
KR100865624B1 (ko) * 2004-04-27 2008-10-27 파나소닉 주식회사 형광체 조성물과 그 제조 방법, 및 그 형광체 조성물을이용한 발광 장치
EP1785465B1 (en) * 2004-08-30 2013-03-27 Fujikura, Ltd. Oxynitride phosphor and light-emitting device
JP4667803B2 (ja) * 2004-09-14 2011-04-13 日亜化学工業株式会社 発光装置
KR100630226B1 (ko) * 2004-09-17 2006-09-29 엘지전자 주식회사 삼파장 백색 발광 다이오드 및 그의 제조 방법
US20090218581A1 (en) * 2004-12-07 2009-09-03 Koninklijke Philips Electronics, N.V. Illumination system comprising a radiation source and a luminescent material
US8206611B2 (en) * 2005-05-24 2012-06-26 Mitsubishi Chemical Corporation Phosphor and use thereof
TW200717866A (en) * 2005-07-29 2007-05-01 Toshiba Kk Semiconductor light emitting device
US7859182B2 (en) * 2005-08-31 2010-12-28 Lumination Llc Warm white LED-based lamp incoporating divalent EU-activated silicate yellow emitting phosphor
US8013506B2 (en) * 2006-12-12 2011-09-06 Prysm, Inc. Organic compounds for adjusting phosphor chromaticity

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002054503A1 (en) * 2000-12-28 2002-07-11 Toyoda Gosei Co., Ltd. Light emitting device
JP2002363554A (ja) * 2001-06-07 2002-12-18 National Institute For Materials Science 希土類元素を付活させた酸窒化物蛍光体
JP2003124527A (ja) * 2001-07-16 2003-04-25 Patent Treuhand Ges Elektr Gluehlamp Mbh 光源として少なくとも１つのｌｅｄを備えた照明ユニット
JP2003203504A (ja) * 2001-09-20 2003-07-18 Patent Treuhand Ges Elektr Gluehlamp Mbh 光源として少なくとも１つのｌｅｄを備えた照明ユニット
WO2003034508A1 (fr) * 2001-10-12 2003-04-24 Nichia Corporation Dispositif d'emission de lumiere et procede de fabrication de celui-ci
JP2005267927A (ja) * 2004-03-17 2005-09-29 Nichia Chem Ind Ltd 発光装置
JP2006049799A (ja) * 2004-04-27 2006-02-16 Matsushita Electric Ind Co Ltd 発光装置
JP2005354027A (ja) * 2004-06-10 2005-12-22 Seoul Semiconductor Co Ltd 発光装置

Also Published As

Publication number Publication date
CN101438428B (zh) 2012-01-25
CN101438428A (zh) 2009-05-20
US20090230419A1 (en) 2009-09-17
EP2038938A1 (en) 2009-03-25
KR20080002266A (ko) 2008-01-04
US8053798B2 (en) 2011-11-08
KR101258229B1 (ko) 2013-04-25
EP2038938A4 (en) 2011-02-23
WO2008002084A1 (en) 2008-01-03

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