KR102189534B1 - 조정 부품 및 발광 장치 - Google Patents

조정 부품 및 발광 장치 Download PDF

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Publication number
KR102189534B1
KR102189534B1 KR1020157020020A KR20157020020A KR102189534B1 KR 102189534 B1 KR102189534 B1 KR 102189534B1 KR 1020157020020 A KR1020157020020 A KR 1020157020020A KR 20157020020 A KR20157020020 A KR 20157020020A KR 102189534 B1 KR102189534 B1 KR 102189534B1
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KR
South Korea
Prior art keywords
light
emitting device
phosphor
led
wavelength
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Expired - Fee Related
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KR1020157020020A
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English (en)
Korean (ko)
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KR20150103092A (ko
Inventor
토시히로 츠모리
타케히사 미노와
마사미 카네요시
카즈히로 와타야
Original Assignee
신에쓰 가가꾸 고교 가부시끼가이샤
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Publication of KR20150103092A publication Critical patent/KR20150103092A/ko
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    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
    • C09K11/61—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/617—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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/67—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing refractory metals
    • C09K11/676—Aluminates; 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 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
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material
    • H01L33/50—
    • H01L33/502—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Luminescent Compositions (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Spectroscopy & Molecular Physics (AREA)
KR1020157020020A 2012-12-28 2013-12-26 조정 부품 및 발광 장치 Expired - Fee Related KR102189534B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-287358 2012-12-28
JP2012287358 2012-12-28
PCT/JP2013/084784 WO2014104150A1 (ja) 2012-12-28 2013-12-26 調整部品及び発光装置

Publications (2)

Publication Number Publication Date
KR20150103092A KR20150103092A (ko) 2015-09-09
KR102189534B1 true KR102189534B1 (ko) 2020-12-28

Family

ID=51021226

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157020020A Expired - Fee Related KR102189534B1 (ko) 2012-12-28 2013-12-26 조정 부품 및 발광 장치

Country Status (7)

Country Link
US (1) US10202547B2 (enExample)
EP (1) EP2940746B1 (enExample)
JP (2) JP5928610B2 (enExample)
KR (1) KR102189534B1 (enExample)
CN (1) CN104871325A (enExample)
TW (1) TWI611145B (enExample)
WO (1) WO2014104150A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6550889B2 (ja) * 2015-04-22 2019-07-31 日亜化学工業株式会社 発光装置及びその製造方法
JP7067857B2 (ja) * 2015-11-17 2022-05-16 株式会社東芝 蛍光体、およびその製造方法、ならびにその蛍光体を用いた発光装置
JP2018137321A (ja) * 2017-02-21 2018-08-30 シャープ株式会社 発光装置および画像表示装置
US12509630B2 (en) * 2018-11-21 2025-12-30 Osram Opto Semiconductors Gmbh Method for producing a ceramic converter element, ceramic converter element, and optoelectronic component

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060169998A1 (en) 2005-02-02 2006-08-03 Gelcore, Llc Red line emitting phosphor materials for use in LED applications
JP2010272687A (ja) 2009-05-21 2010-12-02 Toshiba Lighting & Technology Corp 照明装置および照明器具
JP2011029497A (ja) 2009-07-28 2011-02-10 Mitsubishi Chemicals Corp 白色発光装置およびそれを用いた照明装置
US20110043101A1 (en) * 2008-03-03 2011-02-24 Masatsugu Masuda Light-emitting device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE329479T1 (de) * 2002-10-14 2006-06-15 Koninkl Philips Electronics Nv Lichtemittierendes bauelement mit einem eu(ii)- aktivierten leuchtstoff
JP4661147B2 (ja) 2004-09-24 2011-03-30 日亜化学工業株式会社 半導体装置
US7648649B2 (en) * 2005-02-02 2010-01-19 Lumination Llc Red line emitting phosphors for use in led applications
US20070114562A1 (en) * 2005-11-22 2007-05-24 Gelcore, Llc Red and yellow phosphor-converted LEDs for signal applications
KR100946015B1 (ko) * 2007-01-02 2010-03-09 삼성전기주식회사 백색 발광장치 및 이를 이용한 ｌｃｄ 백라이트용 광원모듈
JP2009016689A (ja) * 2007-07-06 2009-01-22 Toshiba Lighting & Technology Corp 照明装置
JP2009206459A (ja) * 2008-02-29 2009-09-10 Sharp Corp 色変換部材およびそれを用いた発光装置
JP5423120B2 (ja) 2009-04-17 2014-02-19 三菱化学株式会社 半導体発光装置
JP2010287680A (ja) * 2009-06-10 2010-12-24 Mitsubishi Chemicals Corp 発光装置
KR101077990B1 (ko) * 2010-02-12 2011-10-31 삼성엘이디 주식회사 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치
WO2012121304A1 (ja) 2011-03-08 2012-09-13 三菱化学株式会社 発光装置及び発光装置を備えた照明装置
JP2012227516A (ja) 2011-04-05 2012-11-15 Nitto Denko Corp 封止シート、発光ダイオード装置およびその製造方法
KR101907390B1 (ko) * 2012-04-23 2018-10-12 삼성전자주식회사 백색 발광 장치 및 이를 이용한 디스플레이 장치
EP2988340B1 (en) * 2014-08-18 2017-10-11 Seoul Semiconductor Co., Ltd. Light emitting diode package and manufacturing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060169998A1 (en) 2005-02-02 2006-08-03 Gelcore, Llc Red line emitting phosphor materials for use in LED applications
US20110043101A1 (en) * 2008-03-03 2011-02-24 Masatsugu Masuda Light-emitting device
JP2010272687A (ja) 2009-05-21 2010-12-02 Toshiba Lighting & Technology Corp 照明装置および照明器具
JP2011029497A (ja) 2009-07-28 2011-02-10 Mitsubishi Chemicals Corp 白色発光装置およびそれを用いた照明装置

Also Published As

Publication number Publication date
EP2940746A4 (en) 2016-07-27
JP2016146349A (ja) 2016-08-12
TW201439473A (zh) 2014-10-16
US20150354783A1 (en) 2015-12-10
JP6098747B2 (ja) 2017-03-22
TWI611145B (zh) 2018-01-11
US10202547B2 (en) 2019-02-12
WO2014104150A1 (ja) 2014-07-03
CN104871325A (zh) 2015-08-26
KR20150103092A (ko) 2015-09-09
EP2940746B1 (en) 2020-11-18
EP2940746A1 (en) 2015-11-04
JPWO2014104150A1 (ja) 2017-01-12
JP5928610B2 (ja) 2016-06-01

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