ATE521092T1 - Lichtemittierendes bauelement mit einer fluoreszenten substanz - Google Patents

Lichtemittierendes bauelement mit einer fluoreszenten substanz

Info

Publication number
ATE521092T1
ATE521092T1 AT02720613T AT02720613T ATE521092T1 AT E521092 T1 ATE521092 T1 AT E521092T1 AT 02720613 T AT02720613 T AT 02720613T AT 02720613 T AT02720613 T AT 02720613T AT E521092 T1 ATE521092 T1 AT E521092T1
Authority
AT
Austria
Prior art keywords
light emitting
phosphor
emitting element
semiconductor light
light
Prior art date
Application number
AT02720613T
Other languages
English (en)
Inventor
Yoshinori Murazaki
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
Application granted granted Critical
Publication of ATE521092T1 publication Critical patent/ATE521092T1/de

Links

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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7737—Phosphates
    • C09K11/7738—Phosphates with alkaline earth metals
    • C09K11/7739—Phosphates with alkaline earth metals with halogens
    • 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
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/774—Borates
    • 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
    • C09K11/7787—Oxides
    • C09K11/7789—Oxysulfides
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/015—Manufacture or treatment of bond wires
    • H10W72/01515—Forming coatings
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver

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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Led Devices (AREA)
AT02720613T 2002-04-25 2002-04-25 Lichtemittierendes bauelement mit einer fluoreszenten substanz ATE521092T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/004179 WO2003092081A1 (en) 2002-04-25 2002-04-25 Light-emitting device using fluorescent substance

Publications (1)

Publication Number Publication Date
ATE521092T1 true ATE521092T1 (de) 2011-09-15

Family

ID=29267261

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02720613T ATE521092T1 (de) 2002-04-25 2002-04-25 Lichtemittierendes bauelement mit einer fluoreszenten substanz

Country Status (6)

Country Link
US (1) US7432642B2 (de)
EP (1) EP1503428B1 (de)
JP (1) JP3956972B2 (de)
AT (1) ATE521092T1 (de)
AU (1) AU2002251550A1 (de)
WO (1) WO2003092081A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7091656B2 (en) * 2001-04-20 2006-08-15 Nichia Corporation Light emitting device
TW541722B (en) * 2001-04-20 2003-07-11 Nichia Corp Light emitting device
US6841802B2 (en) 2002-06-26 2005-01-11 Oriol, Inc. Thin film light emitting diode
US7488432B2 (en) * 2003-10-28 2009-02-10 Nichia Corporation Fluorescent material and light-emitting device
JP5302491B2 (ja) * 2003-12-22 2013-10-02 日亜化学工業株式会社 発光装置及び内視鏡装置
JP5401772B2 (ja) * 2003-12-22 2014-01-29 日亜化学工業株式会社 発光装置
US7374807B2 (en) * 2004-01-15 2008-05-20 Nanosys, Inc. Nanocrystal doped matrixes
TW200525779A (en) * 2004-01-27 2005-08-01 Super Nova Optoelectronics Corp White-like light emitting device and its manufacturing method
WO2005124877A2 (en) * 2004-06-18 2005-12-29 Philips Intellectual Property & Standards Gmbh Led with improve light emittance profile
US7733002B2 (en) * 2004-10-19 2010-06-08 Nichia Corporation Semiconductor light emitting device provided with an alkaline earth metal boric halide phosphor for luminescence conversion
DE102005012953B9 (de) * 2005-01-26 2013-04-25 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung eines optoelektronischen Bauelements und optoelektronisches Bauelement
US8269410B2 (en) 2005-03-18 2012-09-18 Mitsubishi Chemical Corporation Light-emitting device, white light-emitting device, illuminator, and image display
JP4788944B2 (ja) * 2005-03-18 2011-10-05 株式会社フジクラ 粉末状蛍光体とその製造方法、発光デバイス及び照明装置
JP2012033945A (ja) * 2005-05-24 2012-02-16 Mitsubishi Chemicals Corp 発光装置、照明装置、ディスプレイ用バックライトおよびディスプレイ
JP5098221B2 (ja) * 2005-05-24 2012-12-12 三菱化学株式会社 発光装置、照明装置、ディスプレイ用バックライトおよびディスプレイ
US20060292740A1 (en) * 2005-06-22 2006-12-28 Solid State Devices, Inc. High Temperature Packaging for Electronic Components, Modules and Assemblies
WO2007081719A2 (en) 2006-01-05 2007-07-19 Illumitex, Inc. Separate optical device for directing light from an led
JP2007288050A (ja) * 2006-04-19 2007-11-01 Shinko Electric Ind Co Ltd 半導体装置および半導体装置の製造方法
DE602007006952D1 (de) * 2006-06-21 2010-07-15 Philips Intellectual Property Lichtemittierende vorrichtung mit mindestens einem keramischen sphärischen farbwandlermaterial
JP2010506402A (ja) 2006-10-02 2010-02-25 イルミテックス， インコーポレイテッド Ｌｅｄのシステムおよび方法
US9178121B2 (en) * 2006-12-15 2015-11-03 Cree, Inc. Reflective mounting substrates for light emitting diodes
CN101688644B (zh) * 2007-05-08 2011-06-15 科锐Led照明科技公司 照明装置及照明方法
TWI374556B (en) * 2007-12-12 2012-10-11 Au Optronics Corp White light emitting device and producing method thereof
CN101939849A (zh) 2008-02-08 2011-01-05 伊鲁米特克有限公司 用于发射器层成形的系统和方法
KR101438826B1 (ko) * 2008-06-23 2014-09-05 엘지이노텍 주식회사 발광장치
TW201034256A (en) 2008-12-11 2010-09-16 Illumitex Inc Systems and methods for packaging light-emitting diode devices
EP2424954B1 (de) * 2009-05-01 2013-02-13 OSRAM SYLVANIA Inc. Leuchtstoffmischung und sie enthaltende fluoreszenzlampe
CN102656233B (zh) 2009-05-01 2015-04-29 纳米系统公司 用于纳米结构体分散的官能化基质
US8449128B2 (en) 2009-08-20 2013-05-28 Illumitex, Inc. System and method for a lens and phosphor layer
US8585253B2 (en) 2009-08-20 2013-11-19 Illumitex, Inc. System and method for color mixing lens array
CN101650311B (zh) * 2009-09-08 2011-08-17 上海科炎光电技术有限公司 一种由蓝色上转换纳米材料间接产生发光方法
KR101157530B1 (ko) * 2009-12-16 2012-06-22 인탑스엘이디 주식회사 발광다이오드 패키지 및 그 제조방법
JP2012126756A (ja) * 2010-12-10 2012-07-05 Jsr Corp 硬化性樹脂組成物、及びそれを用いた発光装置
US20120161170A1 (en) * 2010-12-27 2012-06-28 GE Lighting Solutions, LLC Generation of radiation conducive to plant growth using a combination of leds and phosphors
EP2685512A4 (de) * 2011-03-11 2014-09-03 Konica Minolta Inc Verfahren zur herstellung einer lichtemittierenden vorrichtung und einer mischphosphorlösung
JP5622708B2 (ja) * 2011-11-29 2014-11-12 株式会社沖データ 半導体発光装置、画像形成装置および画像表示装置
US9139770B2 (en) 2012-06-22 2015-09-22 Nanosys, Inc. Silicone ligands for stabilizing quantum dot films
TWI596188B (zh) 2012-07-02 2017-08-21 奈米系統股份有限公司 高度發光奈米結構及其製造方法
KR102203599B1 (ko) 2013-03-14 2021-01-14 나노시스, 인크. 무용매 양자점 교환 방법
JP6136701B2 (ja) * 2013-07-24 2017-05-31 日亜化学工業株式会社 発光装置
JP6284738B2 (ja) * 2013-10-18 2018-02-28 シチズン電子株式会社 半導体発光装置
KR20170045206A (ko) * 2014-08-22 2017-04-26 엔에스 마테리얼스 아이엔씨. 파장 변환 부재, 및 그를 이용한 발광 장치, 발광 소자, 광원 장치, 그리고 표시 장치
CN104194780B (zh) * 2014-08-27 2016-05-25 吉林大学 一种表面疏水的碳酸钙基红、绿、蓝色荧光粉及其原位制备方法
WO2017057233A1 (ja) * 2015-09-30 2017-04-06 株式会社ニコン 光学部材、チャンバ、及び光源装置
CN114045169B (zh) * 2021-11-23 2023-07-25 光源股份有限公司 一种能与led蓝光芯片复合成植物生长灯的红色荧光粉及其制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988516A (en) * 1959-03-13 1961-06-13 Matsushita Electronics Corp Magnesium-fluoro-borate phosphor
JPS5910710B2 (ja) * 1978-05-30 1984-03-10 大日本塗料株式会社 気体放電発光素子
JPS56136875A (en) * 1980-03-31 1981-10-26 Kasei Optonix Co Ltd Highly color rendering fluorescent lamp
US5231328A (en) * 1987-06-22 1993-07-27 Kasei Optonix, Ltd. Phosphor and ultraviolet ray excited fluorescent tube employing it
JPH05214338A (ja) 1992-01-31 1993-08-24 Toshiba Corp 青色系発光蛍光体および蛍光ランプ
EP0529956A1 (de) 1991-08-23 1993-03-03 Kabushiki Kaisha Toshiba Blauphosphor und fluoreszierende Lampe dieses verwendend
JPH05152609A (ja) 1991-11-25 1993-06-18 Nichia Chem Ind Ltd 発光ダイオード
JPH09153645A (ja) 1995-11-30 1997-06-10 Toyoda Gosei Co Ltd ３族窒化物半導体発光素子
JPH09281900A (ja) 1996-01-08 1997-10-31 Toray Ind Inc 自発光ディスプレイ
US6608332B2 (en) * 1996-07-29 2003-08-19 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device and display
JP2927279B2 (ja) 1996-07-29 1999-07-28 日亜化学工業株式会社 発光ダイオード
TW383508B (en) * 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
JPH10112557A (ja) 1996-10-08 1998-04-28 Nichia Chem Ind Ltd 発光装置及びそれを用いた表示装置
JP3419280B2 (ja) 1996-11-05 2003-06-23 日亜化学工業株式会社 発光装置
US6633120B2 (en) 1998-11-19 2003-10-14 Unisplay S.A. LED lamps
JP3618221B2 (ja) 1998-04-13 2005-02-09 日亜化学工業株式会社 発光装置
JP2000017257A (ja) 1998-06-30 2000-01-18 Nichia Chem Ind Ltd 蛍光体及びそれを用いた発光スクリーン
JP3809760B2 (ja) 2000-02-18 2006-08-16 日亜化学工業株式会社 発光ダイオード
JP2001352101A (ja) * 2000-06-06 2001-12-21 Nichia Chem Ind Ltd 発光装置
JP5157029B2 (ja) * 2001-05-31 2013-03-06 日亜化学工業株式会社 蛍光体を用いた発光装置
EP2262007B1 (de) * 2002-01-28 2016-11-23 Nichia Corporation Nitrid-Halbleiterelement mit Trägersubstrat
JP2003306674A (ja) * 2002-04-15 2003-10-31 Sumitomo Chem Co Ltd 白色ｌｅｄ用蛍光体とそれを用いた白色ｌｅｄ

Also Published As

Publication number Publication date
US20050179364A1 (en) 2005-08-18
EP1503428A1 (de) 2005-02-02
EP1503428A4 (de) 2009-12-09
AU2002251550A1 (en) 2003-11-10
EP1503428B1 (de) 2011-08-17
JPWO2003092081A1 (ja) 2005-09-02
EP1503428A8 (de) 2005-04-27
WO2003092081A1 (en) 2003-11-06
US7432642B2 (en) 2008-10-07
JP3956972B2 (ja) 2007-08-08

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