JP2019147439A - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP2019147439A
JP2019147439A JP2018032290A JP2018032290A JP2019147439A JP 2019147439 A JP2019147439 A JP 2019147439A JP 2018032290 A JP2018032290 A JP 2018032290A JP 2018032290 A JP2018032290 A JP 2018032290A JP 2019147439 A JP2019147439 A JP 2019147439A
Authority
JP
Japan
Prior art keywords
light
light emitting
light guide
emitting element
convex portion
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
JP2018032290A
Other languages
English (en)
Japanese (ja)
Inventor
健一 釜野
Kenichi Kamano
健一 釜野
恵太 石坂
Keita Ishizaka
恵太 石坂
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
TS Tech Co Ltd
Original Assignee
Honda Motor Co Ltd
TS Tech 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, TS Tech Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2018032290A priority Critical patent/JP2019147439A/ja
Priority to CN201910078395.XA priority patent/CN110195831B/zh
Publication of JP2019147439A publication Critical patent/JP2019147439A/ja
Pending legal-status Critical Current

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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
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/10—Light sources with three-dimensionally disposed light-generating elements on concave supports or substrates, e.g. on the inner side of bowl-shaped supports

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Planar Illumination Modules (AREA)
JP2018032290A 2018-02-26 2018-02-26 照明装置 Pending JP2019147439A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018032290A JP2019147439A (ja) 2018-02-26 2018-02-26 照明装置
CN201910078395.XA CN110195831B (zh) 2018-02-26 2019-01-21 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018032290A JP2019147439A (ja) 2018-02-26 2018-02-26 照明装置

Publications (1)

Publication Number Publication Date
JP2019147439A true JP2019147439A (ja) 2019-09-05

Family

ID=67751424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018032290A Pending JP2019147439A (ja) 2018-02-26 2018-02-26 照明装置

Country Status (2)

Country Link
JP (1) JP2019147439A (zh)
CN (1) CN110195831B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112977285B (zh) * 2021-03-26 2024-02-13 浙江吉利控股集团有限公司 虚拟开关内饰件及车辆

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209633A (ja) * 2007-02-26 2008-09-11 Rohm Co Ltd 線状光源装置
JP2009176614A (ja) * 2008-01-25 2009-08-06 Citizen Electronics Co Ltd 薄肉導光板、薄肉導光板用の射出成形金型、薄肉導光板を用いたサイドライト型面光源装置、及びサイドライト型面光源装置を用いた液晶表示装置。
JP2009259557A (ja) * 2008-04-16 2009-11-05 Toyoda Gosei Co Ltd 線状発光装置
JP2009303080A (ja) * 2008-06-16 2009-12-24 Nippon Sheet Glass Co Ltd 棒状導光体および画像読取装置
JP2010011249A (ja) * 2008-06-30 2010-01-14 Rohm Co Ltd 導光体、およびイメージセンサモジュール
JP2012089442A (ja) * 2010-10-22 2012-05-10 Panasonic Corp 導光部材及びこれを備えた発光装置
JP2014110121A (ja) * 2012-11-30 2014-06-12 Panasonic Corp 導光部材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576887B2 (en) * 2001-08-15 2003-06-10 3M Innovative Properties Company Light guide for use with backlit display
JP2006236871A (ja) * 2005-02-28 2006-09-07 Kojima Press Co Ltd オーバーヘッドモジュール
CN203930102U (zh) * 2014-04-29 2014-11-05 江苏鼎云信息科技有限公司 一种光学膜片及使用该光学膜片的背光模组
JP6540988B2 (ja) * 2014-06-09 2019-07-10 日本精機株式会社 ヘッドアップディスプレイ装置
JP6342268B2 (ja) * 2014-09-05 2018-06-13 林テレンプ株式会社 照明装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209633A (ja) * 2007-02-26 2008-09-11 Rohm Co Ltd 線状光源装置
JP2009176614A (ja) * 2008-01-25 2009-08-06 Citizen Electronics Co Ltd 薄肉導光板、薄肉導光板用の射出成形金型、薄肉導光板を用いたサイドライト型面光源装置、及びサイドライト型面光源装置を用いた液晶表示装置。
JP2009259557A (ja) * 2008-04-16 2009-11-05 Toyoda Gosei Co Ltd 線状発光装置
JP2009303080A (ja) * 2008-06-16 2009-12-24 Nippon Sheet Glass Co Ltd 棒状導光体および画像読取装置
JP2010011249A (ja) * 2008-06-30 2010-01-14 Rohm Co Ltd 導光体、およびイメージセンサモジュール
JP2012089442A (ja) * 2010-10-22 2012-05-10 Panasonic Corp 導光部材及びこれを備えた発光装置
JP2014110121A (ja) * 2012-11-30 2014-06-12 Panasonic Corp 導光部材

Also Published As

Publication number Publication date
CN110195831B (zh) 2022-02-11
CN110195831A (zh) 2019-09-03

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