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FR1325014A - Lighting device - Google Patents

Lighting device

Info

Publication number
FR1325014A
FR1325014A FR890992A FR890992A FR1325014A FR 1325014 A FR1325014 A FR 1325014A FR 890992 A FR890992 A FR 890992A FR 890992 A FR890992 A FR 890992A FR 1325014 A FR1325014 A FR 1325014A
Authority
FR
France
Prior art keywords
lighting device
lighting
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.)
Expired
Application number
FR890992A
Other languages
French (fr)
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.)
Nec S A
NEC SA
Original Assignee
Nec S A
NEC SA
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 Nec S A, NEC SA filed Critical Nec S A
Priority to FR890992A priority Critical patent/FR1325014A/en
Application granted granted Critical
Publication of FR1325014A publication Critical patent/FR1325014A/en
Expired 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—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 of the fibre type
    • G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR890992A 1962-03-14 1962-03-14 Lighting device Expired FR1325014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890992A FR1325014A (en) 1962-03-14 1962-03-14 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890992A FR1325014A (en) 1962-03-14 1962-03-14 Lighting device

Publications (1)

Publication Number Publication Date
FR1325014A true FR1325014A (en) 1963-04-26

Family

ID=8774639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890992A Expired FR1325014A (en) 1962-03-14 1962-03-14 Lighting device

Country Status (1)

Country Link
FR (1) FR1325014A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274127A (en) * 1976-06-09 1981-06-16 Beck Blaine E Vehicle safety illumination device
EP0093998A1 (en) * 1982-05-11 1983-11-16 Kei Mori Photoradiator
US4717226A (en) * 1983-11-28 1988-01-05 Kei Mori Photoradiator including light conducting rods with frusto-conical end portions
US4726641A (en) * 1983-11-28 1988-02-23 Kei Mori Photoradiator
US4730883A (en) * 1983-11-28 1988-03-15 Kei Mori Photoradiator including light control device
US4750797A (en) * 1983-11-28 1988-06-14 Kei Mori Photoradiator
WO2014036370A1 (en) * 2012-08-31 2014-03-06 Idd Aerospace Corporation Side emitting optical apparatus and method for possible use in an aircraft
WO2014152248A1 (en) * 2013-03-15 2014-09-25 Idd Aerospace Corporation Side emitting optical apparatus and method for possible use in an aircraft
WO2020058447A1 (en) 2018-09-20 2020-03-26 Sia Light Guide Optics International Device for treatment of body tissue

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274127A (en) * 1976-06-09 1981-06-16 Beck Blaine E Vehicle safety illumination device
EP0093998A1 (en) * 1982-05-11 1983-11-16 Kei Mori Photoradiator
US4678279A (en) * 1982-05-11 1987-07-07 Kei Mori Method of producing a photoradiator device
US4717226A (en) * 1983-11-28 1988-01-05 Kei Mori Photoradiator including light conducting rods with frusto-conical end portions
US4726641A (en) * 1983-11-28 1988-02-23 Kei Mori Photoradiator
US4730883A (en) * 1983-11-28 1988-03-15 Kei Mori Photoradiator including light control device
US4750797A (en) * 1983-11-28 1988-06-14 Kei Mori Photoradiator
WO2014036370A1 (en) * 2012-08-31 2014-03-06 Idd Aerospace Corporation Side emitting optical apparatus and method for possible use in an aircraft
WO2014152248A1 (en) * 2013-03-15 2014-09-25 Idd Aerospace Corporation Side emitting optical apparatus and method for possible use in an aircraft
WO2020058447A1 (en) 2018-09-20 2020-03-26 Sia Light Guide Optics International Device for treatment of body tissue
EP3653154A1 (en) 2018-09-20 2020-05-20 SIA Light Guide Optics International Device for treatment of body tissue
US11690673B2 (en) 2018-09-20 2023-07-04 Sia Light Guide Optics International Device for treatment of body tissue

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