CN101438428B - 发光装置 - Google Patents

发光装置 Download PDF

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Publication number
CN101438428B
CN101438428B CN2007800160723A CN200780016072A CN101438428B CN 101438428 B CN101438428 B CN 101438428B CN 2007800160723 A CN2007800160723 A CN 2007800160723A CN 200780016072 A CN200780016072 A CN 200780016072A CN 101438428 B CN101438428 B CN 101438428B
Authority
CN
China
Prior art keywords
light emitting
light
based phosphor
emitting device
group
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
CN2007800160723A
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English (en)
Chinese (zh)
Other versions
CN101438428A (zh
Inventor
李相旼
崔爀仲
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 CN101438428A publication Critical patent/CN101438428A/zh
Application granted granted Critical
Publication of CN101438428B publication Critical patent/CN101438428B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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)
CN2007800160723A 2006-06-30 2007-06-28 发光装置 Expired - Fee Related CN101438428B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020060060975 2006-06-30
KR10-2006-0060975 2006-06-30
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
CN101438428A CN101438428A (zh) 2009-05-20
CN101438428B true CN101438428B (zh) 2012-01-25

Family

ID=38845796

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800160723A Expired - Fee Related CN101438428B (zh) 2006-06-30 2007-06-28 发光装置

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)

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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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1337989A (zh) * 1999-11-30 2002-02-27 奥斯兰姆普托半导体股份有限两合公司 使用发射黄－红光的磷光体的光源
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
US6943380B2 (en) * 2000-12-28 2005-09-13 Toyoda Gosei Co., Ltd. Light emitting device having phosphor of alkaline earth metal silicate
WO2005103199A1 (en) * 2004-04-27 2005-11-03 Matsushita Electric Industrial Co., Ltd. Phosphor composition and method for producing the same, and light-emitting device using the same

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JP3668770B2 (ja) * 2001-06-07 2005-07-06 独立行政法人物質・材料研究機構 希土類元素を付活させた酸窒化物蛍光体
DE10133352A1 (de) * 2001-07-16 2003-02-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
DE10146719A1 (de) * 2001-09-20 2003-04-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
WO2003034508A1 (fr) * 2001-10-12 2003-04-24 Nichia Corporation Dispositif d'emission de lumiere et procede de fabrication de celui-ci
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
JP2005267927A (ja) * 2004-03-17 2005-09-29 Nichia Chem Ind Ltd 発光装置
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
JP4128564B2 (ja) * 2004-04-27 2008-07-30 松下電器産業株式会社 発光装置
KR100665298B1 (ko) * 2004-06-10 2007-01-04 서울반도체 주식회사 발광장치
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1337989A (zh) * 1999-11-30 2002-02-27 奥斯兰姆普托半导体股份有限两合公司 使用发射黄－红光的磷光体的光源
US6943380B2 (en) * 2000-12-28 2005-09-13 Toyoda Gosei Co., Ltd. Light emitting device having phosphor of alkaline earth metal silicate
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
WO2005103199A1 (en) * 2004-04-27 2005-11-03 Matsushita Electric Industrial Co., Ltd. Phosphor composition and method for producing the same, and light-emitting device using the same

Also Published As

Publication number Publication date
JP2009543328A (ja) 2009-12-03
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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Granted publication date: 20120125

Termination date: 20150628

EXPY Termination of patent right or utility model