FR506586A - Enseigne lumineuse - Google Patents

Enseigne lumineuse

Info

Publication number
FR506586A
FR506586A FR506586A FR506586DA FR506586A FR 506586 A FR506586 A FR 506586A FR 506586 A FR506586 A FR 506586A FR 506586D A FR506586D A FR 506586DA FR 506586 A FR506586 A FR 506586A
Authority
FR
France
Prior art keywords
neon sign
neon
sign
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
FR506586A
Other languages
English (en)
Inventor
Maurice-Marcel-Etien Herve
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.)
MAURICE MARCEL ETIENNE HERVE
Original Assignee
MAURICE MARCEL ETIENNE HERVE
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 MAURICE MARCEL ETIENNE HERVE filed Critical MAURICE MARCEL ETIENNE HERVE
Application granted granted Critical
Publication of FR506586A publication Critical patent/FR506586A/fr
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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1804—Achieving homogeneous illumination
    • G09F2013/1831—Achieving homogeneous illumination using more than one light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR506586A 1919-11-25 1919-11-25 Enseigne lumineuse Expired FR506586A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR506586T 1919-11-25

Publications (1)

Publication Number Publication Date
FR506586A true FR506586A (fr) 1920-08-25

Family

ID=8909222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR506586A Expired FR506586A (fr) 1919-11-25 1919-11-25 Enseigne lumineuse

Country Status (1)

Country Link
FR (1) FR506586A (fr)

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