FR2936592B1 - IMPROVED LIGHTING DEVICE - Google Patents

IMPROVED LIGHTING DEVICE

Info

Publication number
FR2936592B1
FR2936592B1 FR0856577A FR0856577A FR2936592B1 FR 2936592 B1 FR2936592 B1 FR 2936592B1 FR 0856577 A FR0856577 A FR 0856577A FR 0856577 A FR0856577 A FR 0856577A FR 2936592 B1 FR2936592 B1 FR 2936592B1
Authority
FR
France
Prior art keywords
lighting device
improved lighting
improved
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 - Fee Related
Application number
FR0856577A
Other languages
French (fr)
Other versions
FR2936592A1 (en
Inventor
Cedric Brochier
Emmanuel Deflin
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.)
Alstom Transport Technologies SAS
Original Assignee
Alstom Transport 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 Alstom Transport SA filed Critical Alstom Transport SA
Priority to FR0856577A priority Critical patent/FR2936592B1/en
Publication of FR2936592A1 publication Critical patent/FR2936592A1/en
Application granted granted Critical
Publication of FR2936592B1 publication Critical patent/FR2936592B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G02B6/0006—Coupling light into the fibre
    • 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
FR0856577A 2008-09-30 2008-09-30 IMPROVED LIGHTING DEVICE Expired - Fee Related FR2936592B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0856577A FR2936592B1 (en) 2008-09-30 2008-09-30 IMPROVED LIGHTING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0856577A FR2936592B1 (en) 2008-09-30 2008-09-30 IMPROVED LIGHTING DEVICE

Publications (2)

Publication Number Publication Date
FR2936592A1 FR2936592A1 (en) 2010-04-02
FR2936592B1 true FR2936592B1 (en) 2010-11-05

Family

ID=40627124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0856577A Expired - Fee Related FR2936592B1 (en) 2008-09-30 2008-09-30 IMPROVED LIGHTING DEVICE

Country Status (1)

Country Link
FR (1) FR2936592B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009094B1 (en) * 2013-07-29 2016-12-02 Saint-Gobain Adfors OPTOMECHANICAL LIGHT INJECTION SYSTEM, OPTICAL COUPLER THEREFOR, LIGHTING DEVICE WITH THE SAME
CN109633835A (en) * 2019-01-26 2019-04-16 重庆美迪舸生物科技有限公司 A kind of optical fibre illumination source ends coupled system
PL3825602T3 (en) * 2019-11-20 2023-05-22 Marelli Automotive Lighting Italy S.p.A. Automotive lighting and/or signaling device
DE102020112574B3 (en) * 2020-05-08 2021-05-27 Audi Aktiengesellschaft Lighting device, lighting system and motor vehicle with lighting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276591A (en) * 1992-07-23 1994-01-04 William Hegarty Sign with indirect illumination from light emitting diodes
US6481130B1 (en) * 2000-08-11 2002-11-19 Leotek Electronics Corporation Light emitting diode linear array with lens stripe for illuminated signs
FR2887996B1 (en) * 2005-06-30 2007-08-17 Prismaflex Internat Sa RETROECTION COMMUNICATION PANEL
TWI341934B (en) * 2006-06-28 2011-05-11 Lg Display Co Ltd Backlight unit using optical fibers
FR2909159A1 (en) * 2006-11-24 2008-05-30 Alstom Transport Sa LIGHTING COMPONENT
US20080186737A1 (en) * 2007-02-03 2008-08-07 Awai George K Edge-illuminated panels with shaped-edge diffuser

Also Published As

Publication number Publication date
FR2936592A1 (en) 2010-04-02

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: ALSTOM TRANSPORT TECHNOLOGIES, FR

Effective date: 20140926

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

CA Change of address

Effective date: 20180103

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ST Notification of lapse

Effective date: 20230505