JP7270044B2 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP7270044B2
JP7270044B2 JP2021537382A JP2021537382A JP7270044B2 JP 7270044 B2 JP7270044 B2 JP 7270044B2 JP 2021537382 A JP2021537382 A JP 2021537382A JP 2021537382 A JP2021537382 A JP 2021537382A JP 7270044 B2 JP7270044 B2 JP 7270044B2
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JP
Japan
Prior art keywords
light emitting
light
peak wavelength
emitting device
wavelength
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2021537382A
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English (en)
Japanese (ja)
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JPWO2021025120A1 (https=
JPWO2021025120A5 (https=
Inventor
秀崇 加藤
民男 草野
晃平 池田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Corp
Original Assignee
Kyocera Corp
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 Kyocera Corp filed Critical Kyocera Corp
Publication of JPWO2021025120A1 publication Critical patent/JPWO2021025120A1/ja
Publication of JPWO2021025120A5 publication Critical patent/JPWO2021025120A5/ja
Priority to JP2023071026A priority Critical patent/JP7648672B2/ja
Application granted granted Critical
Publication of JP7270044B2 publication Critical patent/JP7270044B2/ja
Priority to JP2025035901A priority patent/JP2025078800A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Led Device Packages (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
JP2021537382A 2019-08-07 2020-08-06 照明装置 Active JP7270044B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023071026A JP7648672B2 (ja) 2019-08-07 2023-04-24 照明装置
JP2025035901A JP2025078800A (ja) 2019-08-07 2025-03-06 照明装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019145471 2019-08-07
JP2019145471 2019-08-07
JP2019226564 2019-12-16
JP2019226564 2019-12-16
PCT/JP2020/030205 WO2021025120A1 (ja) 2019-08-07 2020-08-06 照明装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023071026A Division JP7648672B2 (ja) 2019-08-07 2023-04-24 照明装置

Publications (3)

Publication Number Publication Date
JPWO2021025120A1 JPWO2021025120A1 (https=) 2021-02-11
JPWO2021025120A5 JPWO2021025120A5 (https=) 2022-04-19
JP7270044B2 true JP7270044B2 (ja) 2023-05-09

Family

ID=74503637

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021537382A Active JP7270044B2 (ja) 2019-08-07 2020-08-06 照明装置
JP2023071026A Active JP7648672B2 (ja) 2019-08-07 2023-04-24 照明装置
JP2025035901A Pending JP2025078800A (ja) 2019-08-07 2025-03-06 照明装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023071026A Active JP7648672B2 (ja) 2019-08-07 2023-04-24 照明装置
JP2025035901A Pending JP2025078800A (ja) 2019-08-07 2025-03-06 照明装置

Country Status (5)

Country Link
US (1) US12000585B2 (https=)
EP (1) EP4012256A4 (https=)
JP (3) JP7270044B2 (https=)
CN (1) CN114207346B (https=)
WO (1) WO2021025120A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7502650B2 (ja) 2021-04-26 2024-06-19 日亜化学工業株式会社 発光装置、灯具及び街路灯
JP7534642B2 (ja) 2021-04-26 2024-08-15 日亜化学工業株式会社 発光装置、灯具及び街路灯

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010182724A (ja) 2009-02-03 2010-08-19 Mitsubishi Electric Corp 発光装置
JP2013012778A (ja) 2011-06-02 2013-01-17 Mitsubishi Chemicals Corp 照明器具
JP2017136396A (ja) 2017-03-15 2017-08-10 富士フイルム株式会社 内視鏡システム
JP6363061B2 (ja) 2012-04-06 2018-07-25 フィリップス ライティング ホールディング ビー ヴィ 白色発光モジュール

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137732A (ja) * 1982-02-12 1983-08-16 Nippon Gas Giken Kk ガス漏れ検出装置
EP1790199B1 (en) * 2004-06-29 2013-08-14 Panasonic Corporation Illumination source
US7404652B2 (en) 2004-12-15 2008-07-29 Avago Technologies Ecbu Ip Pte Ltd Light-emitting diode flash module with enhanced spectral emission
JP2010508651A (ja) * 2006-10-31 2010-03-18 ティーアイアール テクノロジー エルピー 光励起可能媒体を含む光源
US7703943B2 (en) * 2007-05-07 2010-04-27 Intematix Corporation Color tunable light source
US8740400B2 (en) * 2008-03-07 2014-06-03 Intematix Corporation White light illumination system with narrow band green phosphor and multiple-wavelength excitation
US8021021B2 (en) * 2008-06-26 2011-09-20 Telelumen, LLC Authoring, recording, and replication of lighting
US8459855B2 (en) * 2008-07-28 2013-06-11 Munisamy Anandan UV LED based color pixel backlight incorporating quantum dots for increasing color gamut of LCD
US8534857B2 (en) * 2009-10-26 2013-09-17 Panasonic Corporation Backlight apparatus, light source for backlight apparatus, and display apparatus using the same
US8511851B2 (en) * 2009-12-21 2013-08-20 Cree, Inc. High CRI adjustable color temperature lighting devices
JP2010095728A (ja) * 2009-12-28 2010-04-30 Mitsubishi Chemicals Corp 蛍光体及びその製造方法
DE102010034054A1 (de) * 2010-08-11 2012-02-16 Schott Ag Laserbasierte Weißlichtquelle
CN102458019B (zh) * 2010-10-26 2014-01-22 财团法人工业技术研究院 光色调制方法及发光二极管光源模块
JP5105132B1 (ja) * 2011-06-02 2012-12-19 三菱化学株式会社 半導体発光装置、半導体発光システムおよび照明器具
US8928249B2 (en) * 2011-08-25 2015-01-06 Abl Ip Holding Llc Reducing lumen variability over a range of color temperatures of an output of tunable-white LED lighting devices
JP2012191225A (ja) * 2012-05-23 2012-10-04 Mitsubishi Electric Corp 発光装置
EP3176836B1 (en) * 2012-10-04 2024-04-10 Seoul Semiconductor Co., Ltd. White light emitting device, lighting system, and dental lighting system
US9133990B2 (en) 2013-01-31 2015-09-15 Dicon Fiberoptics Inc. LED illuminator apparatus, using multiple luminescent materials dispensed onto an array of LEDs, for improved color rendering, color mixing, and color temperature control
CN105074320B (zh) * 2013-03-11 2019-05-14 飞利浦照明控股有限公司 具有改进的光特性的发光二极管模块
JP6145679B2 (ja) * 2013-10-28 2017-06-14 パナソニックＩｐマネジメント株式会社 光源モジュール及び照明装置
JP2017502493A (ja) * 2013-10-28 2017-01-19 ジーイー・ライティング・ソルーションズ，エルエルシー 向上された蛍光増白及び色彩選好のためのランプ
JP2015126160A (ja) 2013-12-27 2015-07-06 サンケン電気株式会社 発光装置
JP2017523600A (ja) * 2014-06-10 2017-08-17 フィリップス ライティング ホールディング ビー ヴィ 調整可能な発光スペクトルを持つ発光装置
JP6384302B2 (ja) 2014-12-05 2018-09-05 日亜化学工業株式会社 発光装置
CN104633595B (zh) * 2015-02-09 2016-02-24 常州千明智能照明科技有限公司 一种以高显色指数模拟日光的led灯具
EP3367448B1 (en) * 2015-10-20 2021-04-28 Kyocera Corporation Indoor light source and illumination device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010182724A (ja) 2009-02-03 2010-08-19 Mitsubishi Electric Corp 発光装置
JP2013012778A (ja) 2011-06-02 2013-01-17 Mitsubishi Chemicals Corp 照明器具
JP6363061B2 (ja) 2012-04-06 2018-07-25 フィリップス ライティング ホールディング ビー ヴィ 白色発光モジュール
JP2017136396A (ja) 2017-03-15 2017-08-10 富士フイルム株式会社 内視鏡システム

Also Published As

Publication number Publication date
CN114207346B (zh) 2024-11-05
CN114207346A (zh) 2022-03-18
EP4012256A4 (en) 2023-09-13
US20220268423A1 (en) 2022-08-25
JP2025078800A (ja) 2025-05-20
US12000585B2 (en) 2024-06-04
JPWO2021025120A1 (https=) 2021-02-11
WO2021025120A1 (ja) 2021-02-11
JP2023095896A (ja) 2023-07-06
JP7648672B2 (ja) 2025-03-18
EP4012256A1 (en) 2022-06-15

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