CN120826566A - 导光体及导光体组件 - Google Patents

导光体及导光体组件

Info

Publication number
CN120826566A
CN120826566A CN202480016924.2A CN202480016924A CN120826566A CN 120826566 A CN120826566 A CN 120826566A CN 202480016924 A CN202480016924 A CN 202480016924A CN 120826566 A CN120826566 A CN 120826566A
Authority
CN
China
Prior art keywords
light
light guide
continuous
incident
discontinuous
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.)
Pending
Application number
CN202480016924.2A
Other languages
English (en)
Chinese (zh)
Inventor
冲光武臣
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN120826566A publication Critical patent/CN120826566A/zh
Pending legal-status Critical Current

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
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F21S11/002—Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CN202480016924.2A 2023-06-30 2024-06-26 导光体及导光体组件 Pending CN120826566A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023108184 2023-06-30
JP2023-108184 2023-06-30
JP2023-222936 2023-12-28
JP2023222936 2023-12-28
PCT/JP2024/023131 WO2025005117A1 (ja) 2023-06-30 2024-06-26 導光体及び導光体アセンブリ

Publications (1)

Publication Number Publication Date
CN120826566A true CN120826566A (zh) 2025-10-21

Family

ID=93938622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480016924.2A Pending CN120826566A (zh) 2023-06-30 2024-06-26 导光体及导光体组件

Country Status (4)

Country Link
US (1) US20260029097A1 (https=)
JP (1) JPWO2025005117A1 (https=)
CN (1) CN120826566A (https=)
WO (1) WO2025005117A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005019587A (ja) * 2003-06-25 2005-01-20 Kuraray Co Ltd 採光装置および光発電装置
US8152339B2 (en) * 2007-05-01 2012-04-10 Morgan Solar Inc. Illumination device
US20090126792A1 (en) * 2007-11-16 2009-05-21 Qualcomm Incorporated Thin film solar concentrator/collector
CN101946334B (zh) * 2008-02-12 2013-08-21 高通Mems科技公司 双层薄膜全息太阳能集中器/收集器

Also Published As

Publication number Publication date
US20260029097A1 (en) 2026-01-29
WO2025005117A1 (ja) 2025-01-02
JPWO2025005117A1 (https=) 2025-01-02

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Legal Events

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