JPWO2024157865A1 - - Google Patents

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Publication number
JPWO2024157865A1
JPWO2024157865A1 JP2024569041A JP2024569041A JPWO2024157865A1 JP WO2024157865 A1 JPWO2024157865 A1 JP WO2024157865A1 JP 2024569041 A JP2024569041 A JP 2024569041A JP 2024569041 A JP2024569041 A JP 2024569041A JP WO2024157865 A1 JPWO2024157865 A1 JP WO2024157865A1
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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
JP2024569041A
Other languages
Japanese (ja)
Other versions
JP7630751B2 (ja
JPWO2024157865A5 (https=
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.)
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Publication date
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Publication of JPWO2024157865A1 publication Critical patent/JPWO2024157865A1/ja
Application granted granted Critical
Publication of JP7630751B2 publication Critical patent/JP7630751B2/ja
Publication of JPWO2024157865A5 publication Critical patent/JPWO2024157865A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/20—Assemblies of multiple devices comprising at least one light-emitting semiconductor device covered by group H10H20/00
    • H10H29/24—Assemblies of multiple devices comprising at least one light-emitting semiconductor device covered by group H10H20/00 comprising multiple light-emitting semiconductor devices
    • 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
    • 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
    • F21K9/69—Details of refractors forming part of the light source
    • 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
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/80—Constructional details
    • H10H29/85—Packages
    • H10H29/857—Interconnections
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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 [2D] array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
    • F21Y2105/16—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array square or rectangular, e.g. for light panels
    • 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 [2D] array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
    • F21Y2105/18—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/80—Constructional details
    • H10H29/85—Packages
    • H10H29/855—Optical field-shaping means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/80—Constructional details
    • H10H29/85—Packages
    • H10H29/855—Optical field-shaping means, e.g. lenses
    • H10H29/856—Reflecting means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/80—Constructional details
    • H10H29/922—Parallel electrical configurations of multiple light-emitting semiconductor components or devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/80—Constructional details
    • H10H29/942—Serial electrical configurations of multiple light-emitting semiconductor components or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
JP2024569041A 2023-01-26 2024-01-18 発光装置及びその発光装置を用いた照明装置 Active JP7630751B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023010227 2023-01-26
JP2023010227 2023-01-26
PCT/JP2024/001219 WO2024157865A1 (ja) 2023-01-26 2024-01-18 発光装置及びその発光装置を用いた照明装置

Publications (3)

Publication Number Publication Date
JPWO2024157865A1 true JPWO2024157865A1 (https=) 2024-08-02
JP7630751B2 JP7630751B2 (ja) 2025-02-17
JPWO2024157865A5 JPWO2024157865A5 (https=) 2025-02-19

Family

ID=91970531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024569041A Active JP7630751B2 (ja) 2023-01-26 2024-01-18 発光装置及びその発光装置を用いた照明装置

Country Status (5)

Country Link
US (1) US20260114107A1 (https=)
JP (1) JP7630751B2 (https=)
CN (1) CN120604650A (https=)
DE (1) DE112024000669T5 (https=)
WO (1) WO2024157865A1 (https=)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008270314A (ja) * 2007-04-17 2008-11-06 Toyoda Gosei Co Ltd 発光装置及び発光装置の製造方法
JP2011009298A (ja) * 2009-06-23 2011-01-13 Citizen Electronics Co Ltd 発光ダイオード光源装置
WO2011129203A1 (ja) * 2010-04-16 2011-10-20 日亜化学工業株式会社 発光装置
JP2012129542A (ja) * 2010-03-11 2012-07-05 Panasonic Corp 発光モジュール、光源装置、液晶表示装置および発光モジュールの製造方法
JP2013098219A (ja) * 2011-10-28 2013-05-20 Nichia Chem Ind Ltd 発光装置およびその製造方法
US20140091341A1 (en) * 2012-09-29 2014-04-03 Jiangsu Sun & Moon Lighting Co.,Ltd. Device and method for an led with a convex cover
JP2017034122A (ja) * 2015-08-03 2017-02-09 シチズン電子株式会社 発光装置
JP2017050080A (ja) * 2015-08-31 2017-03-09 パナソニックＩｐマネジメント株式会社 Ｌｅｄモジュール及びそれを備えた照明器具
WO2017209143A1 (ja) * 2016-05-31 2017-12-07 シチズン電子株式会社 発光装置およびその製造方法
JP2019220399A (ja) * 2018-06-21 2019-12-26 シャープ株式会社 照明装置および投光器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008270314A (ja) * 2007-04-17 2008-11-06 Toyoda Gosei Co Ltd 発光装置及び発光装置の製造方法
JP2011009298A (ja) * 2009-06-23 2011-01-13 Citizen Electronics Co Ltd 発光ダイオード光源装置
JP2012129542A (ja) * 2010-03-11 2012-07-05 Panasonic Corp 発光モジュール、光源装置、液晶表示装置および発光モジュールの製造方法
WO2011129203A1 (ja) * 2010-04-16 2011-10-20 日亜化学工業株式会社 発光装置
JP2013098219A (ja) * 2011-10-28 2013-05-20 Nichia Chem Ind Ltd 発光装置およびその製造方法
US20140091341A1 (en) * 2012-09-29 2014-04-03 Jiangsu Sun & Moon Lighting Co.,Ltd. Device and method for an led with a convex cover
JP2017034122A (ja) * 2015-08-03 2017-02-09 シチズン電子株式会社 発光装置
JP2017050080A (ja) * 2015-08-31 2017-03-09 パナソニックＩｐマネジメント株式会社 Ｌｅｄモジュール及びそれを備えた照明器具
WO2017209143A1 (ja) * 2016-05-31 2017-12-07 シチズン電子株式会社 発光装置およびその製造方法
JP2019220399A (ja) * 2018-06-21 2019-12-26 シャープ株式会社 照明装置および投光器

Also Published As

Publication number Publication date
CN120604650A (zh) 2025-09-05
US20260114107A1 (en) 2026-04-23
JP7630751B2 (ja) 2025-02-17
WO2024157865A1 (ja) 2024-08-02
DE112024000669T5 (de) 2025-12-18

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