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

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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

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 (enExample)
EP (1) EP2883249B1 (enExample)
JP (3) JP2015530740A (enExample)
CN (1) CN104521016B (enExample)
TW (1) TWI589034B (enExample)
WO (1) WO2014024138A1 (enExample)

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US9929319B2 (en) * 2014-06-13 2018-03-27 General Electric Company LED package with red-emitting phosphors
JP6688810B2 (ja) * 2015-05-07 2020-04-28 ルミレッズ ホールディング ベーフェー 温度無依存の色点を有する高輝度光源
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
US10439110B2 (en) 2015-09-01 2019-10-08 Signify Holding B.V. Meat lighting system with improved efficiency and red oversaturation
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
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US10203547B2 (en) 2016-06-16 2019-02-12 Hisense Electric Co., Ltd. Quantum dot light emitting device, backlight module, and liquid crystal display device
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
WO2018184575A1 (zh) * 2017-04-07 2018-10-11 苏州欧普照明有限公司 一种光源模组及包括该光源模组的照明装置
CN111032824A (zh) * 2017-06-29 2020-04-17 英特曼帝克司公司 用于固态发光装置及灯丝的窄带红色光致发光材料
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
US11841136B2 (en) * 2019-08-20 2023-12-12 Signify Holding B.V. High intensity light source with high CRI
WO2021126635A1 (en) * 2019-12-20 2021-06-24 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
KR102912431B1 (ko) * 2021-06-30 2026-01-13 엘지전자 주식회사 영상투사장치
EP4463891A1 (en) * 2022-01-13 2024-11-20 Bridgelux, Inc. Phosphor-converted red leds and color-tunable multi-led packaged light emitting devices

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Also Published As

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

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