JP7851357B2 - 面状照明装置 - Google Patents

面状照明装置

Info

Publication number
JP7851357B2
JP7851357B2 JP2024085371A JP2024085371A JP7851357B2 JP 7851357 B2 JP7851357 B2 JP 7851357B2 JP 2024085371 A JP2024085371 A JP 2024085371A JP 2024085371 A JP2024085371 A JP 2024085371A JP 7851357 B2 JP7851357 B2 JP 7851357B2
Authority
JP
Japan
Prior art keywords
optical element
segment
illumination device
light
optical
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
JP2024085371A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025178642A (ja
JP2025178642A5 (https=
Inventor
恵祐 後藤
雄三 山田
良洋 望月
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.)
MinebeaMitsumi Inc
Original Assignee
MinebeaMitsumi Inc
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 MinebeaMitsumi Inc filed Critical MinebeaMitsumi Inc
Priority to JP2024085371A priority Critical patent/JP7851357B2/ja
Priority to PCT/JP2025/017368 priority patent/WO2025249144A1/ja
Publication of JP2025178642A publication Critical patent/JP2025178642A/ja
Publication of JP2025178642A5 publication Critical patent/JP2025178642A5/ja
Application granted granted Critical
Publication of JP7851357B2 publication Critical patent/JP7851357B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2024085371A 2024-05-27 2024-05-27 面状照明装置 Active JP7851357B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024085371A JP7851357B2 (ja) 2024-05-27 2024-05-27 面状照明装置
PCT/JP2025/017368 WO2025249144A1 (ja) 2024-05-27 2025-05-13 面状照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2024085371A JP7851357B2 (ja) 2024-05-27 2024-05-27 面状照明装置

Publications (3)

Publication Number Publication Date
JP2025178642A JP2025178642A (ja) 2025-12-09
JP2025178642A5 JP2025178642A5 (https=) 2026-01-07
JP7851357B2 true JP7851357B2 (ja) 2026-04-24

Family

ID=97870268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024085371A Active JP7851357B2 (ja) 2024-05-27 2024-05-27 面状照明装置

Country Status (2)

Country Link
JP (1) JP7851357B2 (https=)
WO (1) WO2025249144A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013247039A (ja) 2012-05-28 2013-12-09 Sharp Corp 照明装置および表示装置
JP2020057006A (ja) 2016-02-23 2020-04-09 株式会社デンソー ヘッドアップディスプレイ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013247039A (ja) 2012-05-28 2013-12-09 Sharp Corp 照明装置および表示装置
JP2020057006A (ja) 2016-02-23 2020-04-09 株式会社デンソー ヘッドアップディスプレイ装置

Also Published As

Publication number Publication date
JP2025178642A (ja) 2025-12-09
WO2025249144A1 (ja) 2025-12-04

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