JPWO2024034296A1 - - Google Patents

Info

Publication number
JPWO2024034296A1
JPWO2024034296A1 JP2023570459A JP2023570459A JPWO2024034296A1 JP WO2024034296 A1 JPWO2024034296 A1 JP WO2024034296A1 JP 2023570459 A JP2023570459 A JP 2023570459A JP 2023570459 A JP2023570459 A JP 2023570459A JP WO2024034296 A1 JPWO2024034296 A1 JP WO2024034296A1
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
JP2023570459A
Other languages
Japanese (ja)
Other versions
JP7588737B2 (ja
JPWO2024034296A5 (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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2024034296A1 publication Critical patent/JPWO2024034296A1/ja
Publication of JPWO2024034296A5 publication Critical patent/JPWO2024034296A5/ja
Priority to JP2024123776A priority Critical patent/JP7546185B1/ja
Application granted granted Critical
Publication of JP7588737B2 publication Critical patent/JP7588737B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Planar Illumination Modules (AREA)
JP2023570459A 2022-08-09 2023-07-06 面状照明装置 Active JP7588737B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024123776A JP7546185B1 (ja) 2022-08-09 2024-07-30 面状照明装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022127388 2022-08-09
JP2022127388 2022-08-09
PCT/JP2023/025062 WO2024034296A1 (ja) 2022-08-09 2023-07-06 面状照明装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024123776A Division JP7546185B1 (ja) 2022-08-09 2024-07-30 面状照明装置

Publications (3)

Publication Number Publication Date
JPWO2024034296A1 true JPWO2024034296A1 (https=) 2024-02-15
JPWO2024034296A5 JPWO2024034296A5 (https=) 2024-07-17
JP7588737B2 JP7588737B2 (ja) 2024-11-22

Family

ID=89851367

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023570459A Active JP7588737B2 (ja) 2022-08-09 2023-07-06 面状照明装置
JP2024123776A Active JP7546185B1 (ja) 2022-08-09 2024-07-30 面状照明装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024123776A Active JP7546185B1 (ja) 2022-08-09 2024-07-30 面状照明装置

Country Status (5)

Country Link
US (1) US20260049708A1 (https=)
EP (1) EP4571173A1 (https=)
JP (2) JP7588737B2 (https=)
CN (1) CN119677989A (https=)
WO (1) WO2024034296A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025178118A1 (ja) * 2024-02-22 2025-08-28 ミネベアミツミ株式会社 面状照明装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021171878A1 (ja) * 2020-02-26 2021-09-02 ミネベアミツミ株式会社 面状照明装置
JP2021190417A (ja) * 2020-05-29 2021-12-13 日亜化学工業株式会社 面状光源、液晶表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4873683B2 (ja) * 2005-04-19 2012-02-08 チェイル インダストリーズ インコーポレイテッド 面光源装置
JP5322630B2 (ja) * 2008-12-25 2013-10-23 チェイル インダストリーズ インコーポレイテッド 照明装置
JP5467280B2 (ja) * 2009-05-25 2014-04-09 株式会社オプトデザイン 照明装置
JP2011151218A (ja) * 2010-01-22 2011-08-04 Stanley Electric Co Ltd 発光装置
JP6349106B2 (ja) * 2014-03-03 2018-06-27 株式会社アイテックシステム 照明装置
CN208764682U (zh) * 2018-10-31 2019-04-19 欧普照明股份有限公司 配光元件、光源组件及照明灯具
JP6777253B2 (ja) * 2019-03-08 2020-10-28 日亜化学工業株式会社 光源装置
WO2022004036A1 (ja) 2020-07-01 2022-01-06 ミネベアミツミ株式会社 面状照明装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021171878A1 (ja) * 2020-02-26 2021-09-02 ミネベアミツミ株式会社 面状照明装置
JP2021190417A (ja) * 2020-05-29 2021-12-13 日亜化学工業株式会社 面状光源、液晶表示装置

Also Published As

Publication number Publication date
CN119677989A (zh) 2025-03-21
JP7588737B2 (ja) 2024-11-22
WO2024034296A1 (ja) 2024-02-15
EP4571173A1 (en) 2025-06-18
US20260049708A1 (en) 2026-02-19
JP2024147823A (ja) 2024-10-16
JP7546185B1 (ja) 2024-09-05

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