JPWO2022208922A1 - - Google Patents

Info

Publication number
JPWO2022208922A1
JPWO2022208922A1 JP2023510181A JP2023510181A JPWO2022208922A1 JP WO2022208922 A1 JPWO2022208922 A1 JP WO2022208922A1 JP 2023510181 A JP2023510181 A JP 2023510181A JP 2023510181 A JP2023510181 A JP 2023510181A JP WO2022208922 A1 JPWO2022208922 A1 JP WO2022208922A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023510181A
Other versions
JP7426164B2 (ja
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 filed Critical
Publication of JPWO2022208922A1 publication Critical patent/JPWO2022208922A1/ja
Application granted granted Critical
Publication of JP7426164B2 publication Critical patent/JP7426164B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • 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
    • F21K9/68—Details of reflectors forming part of 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
    • 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
    • H05B45/28—Controlling the colour of the light using temperature feedback
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F21Y2113/17—Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2023510181A 2021-03-29 2021-07-30 発光モジュール、及び、照明装置 Active JP7426164B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021055101 2021-03-29
JP2021055101 2021-03-29
PCT/JP2021/028507 WO2022208922A1 (ja) 2021-03-29 2021-07-30 発光モジュール、及び、照明装置

Publications (2)

Publication Number Publication Date
JPWO2022208922A1 true JPWO2022208922A1 (ja) 2022-10-06
JP7426164B2 JP7426164B2 (ja) 2024-02-01

Family

ID=83457614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510181A Active JP7426164B2 (ja) 2021-03-29 2021-07-30 発光モジュール、及び、照明装置

Country Status (4)

Country Link
US (1) US20240155750A1 (ja)
JP (1) JP7426164B2 (ja)
CN (1) CN117337368A (ja)
WO (1) WO2022208922A1 (ja)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2109738B1 (en) * 2007-01-18 2012-11-28 Brandon Medical Company Limited Illumination device
CN102128396B (zh) * 2011-03-19 2013-01-02 深圳市尚荣医疗股份有限公司 多透镜的led手术无影灯及色温调节的方法
CN203258423U (zh) * 2013-04-11 2013-10-30 深圳市绎立锐光科技开发有限公司 Led单元模组、发光装置以及光源系统
CN104373838B (zh) * 2014-06-30 2016-03-23 深圳大学 一种led光源模组及led灯具
JP6477779B2 (ja) 2016-05-26 2019-03-06 日亜化学工業株式会社 発光装置
EP3249703B1 (en) * 2016-05-26 2021-08-04 Nichia Corporation Light emitting device
CN208566236U (zh) * 2018-06-27 2019-03-01 朗昭创新控股（深圳）有限公司 一种家居照明球泡灯
US20200100341A1 (en) * 2018-09-20 2020-03-26 Eaton Intelligent Power Limited High Color Quality White Light
JP7225828B2 (ja) * 2019-01-23 2023-02-21 東芝ライテック株式会社 発光モジュール、および照明装置
CN211507628U (zh) * 2020-03-11 2020-09-15 深圳市绎立锐光科技开发有限公司 Led光源装置
EP4278862A2 (en) * 2021-01-13 2023-11-22 Lutron Technology Company LLC Controllable lighting device

Also Published As

Publication number Publication date
US20240155750A1 (en) 2024-05-09
CN117337368A (zh) 2024-01-02
WO2022208922A1 (ja) 2022-10-06
JP7426164B2 (ja) 2024-02-01

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