TW201448264A - 發光裝置 - Google Patents

發光裝置 Download PDF

Info

Publication number
TW201448264A
TW201448264A TW102148743A TW102148743A TW201448264A TW 201448264 A TW201448264 A TW 201448264A TW 102148743 A TW102148743 A TW 102148743A TW 102148743 A TW102148743 A TW 102148743A TW 201448264 A TW201448264 A TW 201448264A
Authority
TW
Taiwan
Prior art keywords
light
emitting device
phosphor
led
color
Prior art date
Application number
TW102148743A
Other languages
English (en)
Chinese (zh)
Inventor
Toshihiro Tsumori
Takehisa Minowa
Masami Kaneyoshi
Kazuhiro Wataya
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of TW201448264A publication Critical patent/TW201448264A/zh

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means
    • 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
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Luminescent Compositions (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
TW102148743A 2012-12-28 2013-12-27 發光裝置 TW201448264A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012287388 2012-12-28

Publications (1)

Publication Number Publication Date
TW201448264A true TW201448264A (zh) 2014-12-16

Family

ID=51021228

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102148743A TW201448264A (zh) 2012-12-28 2013-12-27 發光裝置

Country Status (7)

Country Link
US (1) US20150357528A1 (enExample)
EP (1) EP2940742A4 (enExample)
JP (2) JP5928611B2 (enExample)
KR (1) KR20150103125A (enExample)
CN (1) CN104871324A (enExample)
TW (1) TW201448264A (enExample)
WO (1) WO2014104152A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016088950A (ja) * 2014-10-30 2016-05-23 信越化学工業株式会社 赤色蛍光体
JP6472728B2 (ja) * 2015-08-04 2019-02-20 日亜化学工業株式会社 発光装置および発光装置を備えたバックライト
WO2017044380A1 (en) * 2015-09-10 2017-03-16 Intematix Corporation Phosphor converted white light emitting devices and photoluminescence compounds for general lighting and display backlighting
US9938457B1 (en) * 2016-09-20 2018-04-10 General Electric Company Methods for fabricating devices containing red line emitting phosphors
CN113826225A (zh) 2019-03-18 2021-12-21 英特曼帝克司公司 包括光致发光层状结构的封装白色发光装置
US11781714B2 (en) 2019-03-18 2023-10-10 Bridgelux, Inc. LED-filaments and LED-filament lamps
EP3942607A1 (en) 2019-03-18 2022-01-26 Intematix Corporation Led-filament
US10950585B2 (en) 2019-03-18 2021-03-16 Intematix Corporation Tunable LED-filaments and tunable LED-filament lamps
US10468564B1 (en) 2019-03-18 2019-11-05 Intematix Corporation Packaged white light emitting device comprising photoluminescence layered structure
US11342311B2 (en) 2019-03-18 2022-05-24 Intematix Corporation LED-filaments and LED-filament lamps utilizing manganese-activated fluoride red photoluminescence material
JP2023008010A (ja) * 2021-07-05 2023-01-19 三菱電機株式会社 灯具及び照明装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60305958T2 (de) * 2002-10-14 2007-01-25 Philips Intellectual Property & Standards Gmbh Lichtemittierendes bauelement mit einem eu(ii)-aktivierten leuchtstoff
CN1866550A (zh) * 2005-05-18 2006-11-22 宏齐科技股份有限公司 多波长白光发光二极管
JP5013713B2 (ja) * 2006-01-04 2012-08-29 ローム株式会社 発光装置及びその製造方法
US7703945B2 (en) * 2006-06-27 2010-04-27 Cree, Inc. Efficient emitting LED package and method for efficiently emitting light
JP2008166782A (ja) * 2006-12-26 2008-07-17 Seoul Semiconductor Co Ltd 発光素子
JP2009016689A (ja) * 2007-07-06 2009-01-22 Toshiba Lighting & Technology Corp 照明装置
CN101809768B (zh) * 2007-08-31 2012-04-25 Lg伊诺特有限公司 发光器件封装
KR101559603B1 (ko) * 2008-02-07 2015-10-12 미쓰비시 가가꾸 가부시키가이샤 반도체 발광 장치, 백라이트, 컬러 화상 표시 장치, 및 그들에 사용하는 형광체
CN102790164B (zh) 2008-03-03 2016-08-10 Ge磷光体技术有限责任公司 发光装置
JP2009280763A (ja) 2008-05-26 2009-12-03 Sharp Corp 蛍光体調製物およびそれを用いた発光装置
JP5239043B2 (ja) 2008-07-18 2013-07-17 シャープ株式会社 発光装置および発光装置の製造方法
JP2010093132A (ja) 2008-10-09 2010-04-22 Sharp Corp 半導体発光装置およびそれを用いた画像表示装置、液晶表示装置
US8115375B1 (en) * 2009-02-23 2012-02-14 Lednovation, Inc. Chromaticity tuned solid state lighting apparatus
JP2010272687A (ja) * 2009-05-21 2010-12-02 Toshiba Lighting & Technology Corp 照明装置および照明器具
JP2010287680A (ja) * 2009-06-10 2010-12-24 Mitsubishi Chemicals Corp 発光装置
JP5446511B2 (ja) * 2009-06-30 2014-03-19 三菱化学株式会社 蛍光体及びその製造方法と、その蛍光体を用いた蛍光体含有組成物及び発光装置、並びに、その発光装置を用いた画像表示装置及び照明装置
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
WO2011077548A1 (ja) * 2009-12-25 2011-06-30 コニカミノルタオプト株式会社 発光装置
KR101719655B1 (ko) * 2010-09-29 2017-03-24 서울반도체 주식회사 형광체 시트, 형광체 시트를 갖는 발광장치 및 그 제조 방법
JP2012089761A (ja) * 2010-10-21 2012-05-10 Mitsubishi Chemicals Corp 発光ダイオードモジュール、該発光ダイオードモジュールを備える照明装置
CN103237846B (zh) * 2010-12-13 2016-05-25 东丽株式会社 荧光体片材、使用了其的led及发光装置以及led的制造方法
JP2012199539A (ja) * 2011-03-08 2012-10-18 Mitsubishi Chemicals Corp 発光装置及び発光装置を備えた照明装置
TWI436506B (zh) * 2011-04-20 2014-05-01 Lustrous Green Technology Of Lighting 使用預製螢光帽蓋的發光二極體封裝結構

Also Published As

Publication number Publication date
KR20150103125A (ko) 2015-09-09
JP6101978B2 (ja) 2017-03-29
CN104871324A (zh) 2015-08-26
JP2016131154A (ja) 2016-07-21
JP5928611B2 (ja) 2016-06-01
EP2940742A4 (en) 2016-07-13
EP2940742A1 (en) 2015-11-04
JPWO2014104152A1 (ja) 2017-01-12
WO2014104152A1 (ja) 2014-07-03
US20150357528A1 (en) 2015-12-10

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