FR1183550A - Lighting device, in particular for lighting dashboards - Google Patents

Lighting device, in particular for lighting dashboards

Info

Publication number
FR1183550A
FR1183550A FR1183550DA FR1183550A FR 1183550 A FR1183550 A FR 1183550A FR 1183550D A FR1183550D A FR 1183550DA FR 1183550 A FR1183550 A FR 1183550A
Authority
FR
France
Prior art keywords
lighting
dashboards
lighting device
lighting dashboards
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
Other languages
French (fr)
Inventor
Marcel-Jean-Auguste Caillault
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.)
SNCAN
Original Assignee
SNCAN
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 SNCAN filed Critical SNCAN
Application granted granted Critical
Publication of FR1183550A publication Critical patent/FR1183550A/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
    • G02B6/0011—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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1183550D 1957-09-28 1957-09-28 Lighting device, in particular for lighting dashboards Expired FR1183550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1183550T 1957-09-28

Publications (1)

Publication Number Publication Date
FR1183550A true FR1183550A (en) 1959-07-08

Family

ID=9663053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1183550D Expired FR1183550A (en) 1957-09-28 1957-09-28 Lighting device, in particular for lighting dashboards

Country Status (1)

Country Link
FR (1) FR1183550A (en)

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