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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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
JP6875377B2 (ja) 2015-09-01 2021-05-26 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 効率及び赤色過飽和度が向上された食肉照明システム
US20170125650A1 (en) 2015-11-02 2017-05-04 Nanoco Technologies Ltd. Display devices comprising green-emitting quantum dots and red KSF phosphor
CN108292823A (zh) * 2016-01-07 2018-07-17 松下知识产权经营株式会社 发光装置
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
US10203547B2 (en) 2016-06-16 2019-02-12 Hisense Electric Co., Ltd. Quantum dot light emitting device, backlight module, and liquid crystal display device
US11851596B2 (en) 2016-08-12 2023-12-26 Osram Oled Gmbh Lighting device
DE102016121692A1 (de) 2016-08-12 2018-02-15 Osram Gmbh Leuchtstoff und Verfahren zur Herstellung eines Leuchtstoffs
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
EP3645661B1 (en) 2017-06-29 2023-03-29 Intematix Corporation Solid-state 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
DE102018101428B4 (de) * 2018-01-23 2026-07-30 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung 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
CN114762456B (zh) * 2019-12-20 2023-02-17 亮锐有限责任公司 具有优选显色性的可调照明系统
US11289630B2 (en) * 2019-12-20 2022-03-29 Lumileds Llc Tunable lighting system with preferred color rendering
DE112022002217T5 (de) 2021-04-19 2024-03-21 Nichia Corporation Lichtemittierende Vorrichtung, Scheinwerfer und Fahrzeug mit einer solchen Vorrichtung
KR102912431B1 (ko) * 2021-06-30 2026-01-13 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

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Also Published As

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

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