TWI589034B - 磷光體轉換發光二極體、燈及燈具 - Google Patents

磷光體轉換發光二極體、燈及燈具 Download PDF

Info

Publication number
TWI589034B
TWI589034B TW102128720A TW102128720A TWI589034B TW I589034 B TWI589034 B TW I589034B TW 102128720 A TW102128720 A TW 102128720A TW 102128720 A TW102128720 A TW 102128720A TW I589034 B TWI589034 B TW I589034B
Authority
TW
Taiwan
Prior art keywords
light
phosphor
luminescent material
peak wavelength
emitting diode
Prior art date
Application number
TW102128720A
Other languages
English (en)
Chinese (zh)
Other versions
TW201411893A (zh
Inventor
漢斯 黑爾摩特 貝克特爾
馬席亞斯 海德曼
Original Assignee
皇家飛利浦有限公司
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 皇家飛利浦有限公司 filed Critical 皇家飛利浦有限公司
Publication of TW201411893A publication Critical patent/TW201411893A/zh
Application granted granted Critical
Publication of TWI589034B publication Critical patent/TWI589034B/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
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • 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
    • 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
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Led Device Packages (AREA)
  • Luminescent Compositions (AREA)
  • Optical Filters (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
TW102128720A 2012-08-10 2013-08-09 磷光體轉換發光二極體、燈及燈具 TWI589034B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261681695P 2012-08-10 2012-08-10

Publications (2)

Publication Number Publication Date
TW201411893A TW201411893A (zh) 2014-03-16
TWI589034B true TWI589034B (zh) 2017-06-21

Family

ID=49328588

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102128720A TWI589034B (zh) 2012-08-10 2013-08-09 磷光體轉換發光二極體、燈及燈具

Country Status (6)

Country Link
US (2) US9406849B2 (OSRAM)
EP (1) EP2883249B1 (OSRAM)
JP (3) JP2015530740A (OSRAM)
CN (1) CN104521016B (OSRAM)
TW (1) TWI589034B (OSRAM)
WO (1) WO2014024138A1 (OSRAM)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6165248B2 (ja) * 2013-06-18 2017-07-19 シャープ株式会社 発光装置
US9929319B2 (en) * 2014-06-13 2018-03-27 General Electric Company LED package with red-emitting phosphors
WO2016177622A1 (en) * 2015-05-07 2016-11-10 Koninklijke Philips N.V. High intensity light source with temperature independent color point
US9871173B2 (en) 2015-06-18 2018-01-16 Cree, Inc. Light emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methods
CN107923601B (zh) 2015-09-01 2020-03-06 飞利浦照明控股有限公司 具有改进的效率和红色过饱和的肉类照明系统
US20170125650A1 (en) 2015-11-02 2017-05-04 Nanoco Technologies Ltd. Display devices comprising green-emitting quantum dots and red KSF phosphor
US10563842B2 (en) 2016-01-07 2020-02-18 Panasonic Intellectual Property Management Co., Ltd. Light-emitting device
US10203547B2 (en) 2016-06-16 2019-02-12 Hisense Electric Co., Ltd. Quantum dot light emitting device, backlight module, and liquid crystal display device
CN105911766A (zh) * 2016-06-16 2016-08-31 青岛海信电器股份有限公司 量子点发光装置、背光模组及液晶显示装置
DE102016121692A1 (de) 2016-08-12 2018-02-15 Osram Gmbh Leuchtstoff und Verfahren zur Herstellung eines Leuchtstoffs
US11851596B2 (en) 2016-08-12 2023-12-26 Osram Oled Gmbh Lighting device
WO2019029849A1 (de) * 2016-11-11 2019-02-14 Osram Opto Semiconductors Gmbh Dimmbare lichtquelle
EP3575670B1 (en) * 2017-04-07 2022-08-10 Suzhou Opple Lighting Co., Ltd. Light source module, and illumination device comprising light source module
WO2019005597A1 (en) * 2017-06-29 2019-01-03 Intematix Corporation NARROW BAND RED PHOTOLUMINESCENCE MATERIALS FOR SEMICONDUCTOR LIGHT EMITTING DEVICES AND FILAMENTS
DE102017122996A1 (de) * 2017-10-04 2019-04-04 Osram Opto Semiconductors Gmbh Leuchtstoffmischung, Konversionselement und optoelektronisches Bauelement
CN109708026B (zh) * 2017-10-25 2021-12-31 苏州星烁纳米科技有限公司 一种照明灯具
US10541353B2 (en) 2017-11-10 2020-01-21 Cree, Inc. Light emitting devices including narrowband converters for outdoor lighting applications
DE102018101428A1 (de) * 2018-01-23 2019-07-25 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement
CN108681147B (zh) 2018-03-20 2019-11-19 青岛海信电器股份有限公司 量子点背光模组、量子点led和液晶显示装置
US11125930B2 (en) 2018-12-17 2021-09-21 Innolux Corporation Lighting device
EP4018122B1 (en) * 2019-08-20 2024-02-14 Signify Holding B.V. High intensity light source with high cri
EP4079106A1 (en) * 2019-12-20 2022-10-26 Lumileds LLC Tunable lighting system with preferred color rendering
US11289630B2 (en) * 2019-12-20 2022-03-29 Lumileds Llc Tunable lighting system with preferred color rendering
KR20230004001A (ko) * 2021-06-30 2023-01-06 엘지전자 주식회사 영상투사장치
JP2025503571A (ja) * 2022-01-13 2025-02-04 ブリッジラックス インコーポレイテッド 蛍光体変換赤色ｌｅｄ及び色調整可能なマルチｌｅｄパッケージ発光デバイス

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110227476A1 (en) * 2010-03-19 2011-09-22 Nitto Denko Corporation Light emitting device using orange-red phosphor with co-dopants

Family Cites Families (17)

* 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
DE10036940A1 (de) * 2000-07-28 2002-02-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lumineszenz-Konversions-LED
WO2003021691A1 (en) * 2001-09-03 2003-03-13 Matsushita Electric Industrial Co., Ltd. Semiconductor light emitting device, light emitting apparatus and production method for semiconductor light emitting device
DE10316769A1 (de) * 2003-04-10 2004-10-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchtstoffbassierte LED und zugehöriger Leuchtstoff
JP4318536B2 (ja) * 2003-11-19 2009-08-26 三井金属鉱業株式会社 アルカリ土類硫化物を主成分とする赤色蛍光体及びその製造方法
JP2006114909A (ja) * 2004-10-14 2006-04-27 Agilent Technol Inc フラッシュ・モジュール
US7497973B2 (en) 2005-02-02 2009-03-03 Lumination Llc Red line emitting phosphor materials for use in LED applications
JP4104013B2 (ja) 2005-03-18 2008-06-18 株式会社フジクラ 発光デバイス及び照明装置
KR100682874B1 (ko) * 2005-05-02 2007-02-15 삼성전기주식회사 백색 ｌｅｄ
BRPI0613822A2 (pt) * 2005-06-23 2011-02-15 Rensselaer Polytech Inst método e fonte de luz de largura de faixa ampla para a produção de luz visìvel e que tem um valor de cromaticidade próximo de um locus de corpo negro e um ìndice de renderização de cor de mais de aproximadamente 80 e fonte de luz de largura de faixa ampla
KR100901947B1 (ko) * 2006-07-14 2009-06-10 삼성전자주식회사 반도체 나노결정을 이용하는 백색 발광 다이오드 및 그의제조방법
US20090231832A1 (en) 2008-03-15 2009-09-17 Arturas Zukauskas Solid-state lamps with complete conversion in phosphors for rendering an enhanced number of colors
US7990045B2 (en) * 2008-03-15 2011-08-02 Sensor Electronic Technology, Inc. Solid-state lamps with partial conversion in phosphors for rendering an enhanced number of colors
DE102008021662A1 (de) * 2008-04-30 2009-11-05 Ledon Lighting Jennersdorf Gmbh LED mit Mehrband-Leuchtstoffsystem
CN102257646A (zh) * 2008-12-19 2011-11-23 三星Led株式会社 发光器件封装、背光单元、显示器件和发光器件
WO2011028033A2 (ko) 2009-09-02 2011-03-10 엘지이노텍주식회사 형광체, 형광체 제조방법 및 백색 발광 소자
JP4974310B2 (ja) * 2010-10-15 2012-07-11 三菱化学株式会社 白色発光装置及び照明器具

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110227476A1 (en) * 2010-03-19 2011-09-22 Nitto Denko Corporation Light emitting device using orange-red phosphor with co-dopants

Also Published As

Publication number Publication date
CN104521016B (zh) 2018-07-10
EP2883249A1 (en) 2015-06-17
US20150171284A1 (en) 2015-06-18
EP2883249B1 (en) 2019-10-09
JP2018142723A (ja) 2018-09-13
US9406849B2 (en) 2016-08-02
JP2020098913A (ja) 2020-06-25
CN104521016A (zh) 2015-04-15
US20160308098A1 (en) 2016-10-20
TW201411893A (zh) 2014-03-16
JP2015530740A (ja) 2015-10-15
WO2014024138A1 (en) 2014-02-13

Similar Documents

Publication Publication Date Title
TWI589034B (zh) 磷光體轉換發光二極體、燈及燈具
US9512970B2 (en) Photoluminescence wavelength conversion components
EP2837041B1 (en) A light conversion assembly, a lamp and a luminaire
JP6305999B2 (ja) 発光アセンブリ、ランプ及び照明器具
CN102356479A (zh) 具有远端发光材料的照明设备
TW201316543A (zh) 含發光磷光體之發光二極體（ｌｅｄ）照明配置
JP2018519626A (ja) 白色光照明用のｌｅｄ照明ユニット、材料、および光学部品
US20140191273A1 (en) Light-emitting arrangement
US20170082248A1 (en) Led-based linear lamps and lighting arrangements
CN105023996B (zh) 发光装置
US10487992B2 (en) LED-based linear lamps and lighting arrangements
WO2024223341A1 (en) A led filament