JPS58207001A - 光源装置 - Google Patents

光源装置

Info

Publication number
JPS58207001A
JPS58207001A JP57088742A JP8874282A JPS58207001A JP S58207001 A JPS58207001 A JP S58207001A JP 57088742 A JP57088742 A JP 57088742A JP 8874282 A JP8874282 A JP 8874282A JP S58207001 A JPS58207001 A JP S58207001A
Authority
JP
Japan
Prior art keywords
light
light source
circumferential surface
guide ring
light guide
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.)
Granted
Application number
JP57088742A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0157882B2 (enrdf_load_stackoverflow
Inventor
Fumiyoshi Kuwano
桑野　文義
Yoshio Hattori
吉男 服部
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.)
Niles Parts Co Ltd
Nissan Motor Co Ltd
Original Assignee
Niles Parts Co Ltd
Nissan 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 Niles Parts Co Ltd, Nissan Motor Co Ltd filed Critical Niles Parts Co Ltd
Priority to JP57088742A priority Critical patent/JPS58207001A/ja
Publication of JPS58207001A publication Critical patent/JPS58207001A/ja
Publication of JPH0157882B2 publication Critical patent/JPH0157882B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Steering Controls (AREA)
  • Planar Illumination Modules (AREA)
  • Audible And Visible Signals (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP57088742A 1982-05-27 1982-05-27 光源装置 Granted JPS58207001A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57088742A JPS58207001A (ja) 1982-05-27 1982-05-27 光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57088742A JPS58207001A (ja) 1982-05-27 1982-05-27 光源装置

Publications (2)

Publication Number Publication Date
JPS58207001A true JPS58207001A (ja) 1983-12-02
JPH0157882B2 JPH0157882B2 (enrdf_load_stackoverflow) 1989-12-07

Family

ID=13951363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57088742A Granted JPS58207001A (ja) 1982-05-27 1982-05-27 光源装置

Country Status (1)

Country Link
JP (1) JPS58207001A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214610U (enrdf_load_stackoverflow) * 1985-07-11 1987-01-28
JPS6230202U (enrdf_load_stackoverflow) * 1985-08-08 1987-02-23
JP2007188680A (ja) * 2006-01-11 2007-07-26 Alps Electric Co Ltd 面発光装置
JP2015211917A (ja) * 2015-08-26 2015-11-26 三發電器製造廠有限公司 歯ブラシ
JP2021510322A (ja) * 2018-01-10 2021-04-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 光ガイドユニット

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214610U (enrdf_load_stackoverflow) * 1985-07-11 1987-01-28
JPS6230202U (enrdf_load_stackoverflow) * 1985-08-08 1987-02-23
JP2007188680A (ja) * 2006-01-11 2007-07-26 Alps Electric Co Ltd 面発光装置
JP2015211917A (ja) * 2015-08-26 2015-11-26 三發電器製造廠有限公司 歯ブラシ
JP2021510322A (ja) * 2018-01-10 2021-04-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 光ガイドユニット

Also Published As

Publication number Publication date
JPH0157882B2 (enrdf_load_stackoverflow) 1989-12-07

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