FR3122482B1 - Electroluminescent module for horizontal road signs - Google Patents

Electroluminescent module for horizontal road signs Download PDF

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Publication number
FR3122482B1
FR3122482B1 FR2104482A FR2104482A FR3122482B1 FR 3122482 B1 FR3122482 B1 FR 3122482B1 FR 2104482 A FR2104482 A FR 2104482A FR 2104482 A FR2104482 A FR 2104482A FR 3122482 B1 FR3122482 B1 FR 3122482B1
Authority
FR
France
Prior art keywords
electroluminescent
road signs
horizontal road
panel
module
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.)
Active
Application number
FR2104482A
Other languages
French (fr)
Other versions
FR3122482A1 (en
Inventor
Jean-François Saugier
Rudy Assal
Baptiste Bosser
Flavien Geisler
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.)
WAS LIGHT, FR
Original Assignee
Eiffage Infrastructures Gestion Et Dev
Was Light
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 Eiffage Infrastructures Gestion Et Dev, Was Light filed Critical Eiffage Infrastructures Gestion Et Dev
Priority to FR2104482A priority Critical patent/FR3122482B1/en
Priority to EP22721139.8A priority patent/EP4330593A1/en
Priority to PCT/IB2022/053948 priority patent/WO2022229894A1/en
Publication of FR3122482A1 publication Critical patent/FR3122482A1/en
Application granted granted Critical
Publication of FR3122482B1 publication Critical patent/FR3122482B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C17/00—Pavement lights, i.e. translucent constructions forming part of the surface
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/841—Self-supporting sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/841—Applying alternating current [AC] during manufacturing or treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Module électroluminescent (40,140) pour signalisation routière horizontale, comprenant un panneau électroluminescent (30) comportant au moins un dispositif électroluminescent (10) et un système d’encapsulation (33) dudit dispositif électroluminescent (10), ledit panneau électroluminescent (30) présentant une face dite « avant », par laquelle de la lumière est émise lorsque ledit panneau (30) est en fonctionnement, et une face dite « arrière », opposée à la face avant, ainsi que des éléments de connexion électrique (31) ; caractérisé en ce que ledit panneau électroluminescent (30) est encastré dans un boitier rigide (47), sa face avant pointant vers l’extérieur du module.Electroluminescent module (40, 140) for horizontal road signs, comprising an electroluminescent panel (30) comprising at least one electroluminescent device (10) and an encapsulation system (33) of said electroluminescent device (10), said electroluminescent panel (30) having a so-called "front" face, through which light is emitted when said panel (30) is in operation, and a so-called "rear" face, opposite the front face, as well as electrical connection elements (31); characterized in that said electroluminescent panel (30) is embedded in a rigid box (47), its front face pointing towards the outside of the module.

FR2104482A 2021-04-29 2021-04-29 Electroluminescent module for horizontal road signs Active FR3122482B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2104482A FR3122482B1 (en) 2021-04-29 2021-04-29 Electroluminescent module for horizontal road signs
EP22721139.8A EP4330593A1 (en) 2021-04-29 2022-04-28 Electroluminescent module for horizontal road signalling
PCT/IB2022/053948 WO2022229894A1 (en) 2021-04-29 2022-04-28 Electroluminescent module for horizontal road signalling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104482A FR3122482B1 (en) 2021-04-29 2021-04-29 Electroluminescent module for horizontal road signs
FR2104482 2021-04-29

Publications (2)

Publication Number Publication Date
FR3122482A1 FR3122482A1 (en) 2022-11-04
FR3122482B1 true FR3122482B1 (en) 2023-06-30

Family

ID=76601372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104482A Active FR3122482B1 (en) 2021-04-29 2021-04-29 Electroluminescent module for horizontal road signs

Country Status (3)

Country Link
EP (1) EP4330593A1 (en)
FR (1) FR3122482B1 (en)
WO (1) WO2022229894A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611071B1 (en) * 1987-02-18 1991-10-31 Villard Jean LUMINOUS SIGN FOR GROUND ADVERTISING
FR2904508B1 (en) * 2006-07-28 2014-08-22 Saint Gobain ENCAPSULATED ELECTROLUMINESCENT DEVICE
DE102006060781B4 (en) * 2006-09-29 2021-09-16 Pictiva Displays International Limited Organic light source
FR2965407A1 (en) * 2010-09-27 2012-03-30 Saint Gobain METHOD FOR THE ELECTRICAL CONNECTION (S) OF AN ENCAPSULATED ORGANIC ELECTROLUMINESCENT DIODE DEVICE AND AN OLED DEVICE
FR2985378B1 (en) * 2011-12-30 2014-01-24 Saint Gobain REAR-OUTPUT OLED DEVICE AND METHOD OF HOMOGENIZING THE LUMINANCE OF A REAR-OUTPUT OLED DEVICE
JP6410171B2 (en) * 2014-07-23 2018-10-24 パナソニックＩｐマネジメント株式会社 display
US10347161B2 (en) 2014-07-31 2019-07-09 Interlight Sp, S. L. Road sign plate
FR3063090B1 (en) 2017-02-17 2022-04-01 Commissariat Energie Atomique PEDESTRIAN CROSSING SYSTEM

Also Published As

Publication number Publication date
EP4330593A1 (en) 2024-03-06
FR3122482A1 (en) 2022-11-04
WO2022229894A1 (en) 2022-11-03

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221104

PLFP Fee payment

Year of fee payment: 3

TP Transmission of property

Owner name: WAS LIGHT, FR

Effective date: 20231122

PLFP Fee payment

Year of fee payment: 4