ES2132146T3 - Cuerpo de salida de luz para guias de ondas de fibra optica. - Google Patents

Cuerpo de salida de luz para guias de ondas de fibra optica.

Info

Publication number
ES2132146T3
ES2132146T3 ES93103819T ES93103819T ES2132146T3 ES 2132146 T3 ES2132146 T3 ES 2132146T3 ES 93103819 T ES93103819 T ES 93103819T ES 93103819 T ES93103819 T ES 93103819T ES 2132146 T3 ES2132146 T3 ES 2132146T3
Authority
ES
Spain
Prior art keywords
light
emitting
fiber optic
emitting end
light output
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 - Lifetime
Application number
ES93103819T
Other languages
English (en)
Inventor
Wolfgang Kriege
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.)
Schott AG
Original Assignee
Schott Glaswerke AG
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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Application granted granted Critical
Publication of ES2132146T3 publication Critical patent/ES2132146T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • 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
    • G02B6/0008—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 at the end of 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
    • G09F2009/3055—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres for traffic signs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

SE DESCRIBE UN CUERPO DE SALIDA DE LUZ PARA CONDUCTOR DE LUZ DE OPTICA DE FIBRAS, EN PARTICULAR PARA UN DISPOSITIVO DE INDICACION DE SEÑAL PARA SU UTILIZACION EN INDICACION DE SEÑALES DE REGULACION DE TRAFICO, QUE PARA IRRADIAR LA LUZ GUIADA A UN PUNTO DE TRAMA EN LA SUPERFICIE DE INDICACION POR MEDIO DE UN CONDUCTOR DE FIBRA OPTICA, SE DISPONE DE UN EXTREMO DE ENTRADA DE LUZ PARA LA UNION CON EL EXTREMO DE GUIA DEL CONDUCTOR DE FIBRA OPTICO Y UN EXTREMO DE SALIDA DE LUZ, QUE FORMA LA SUPERFICIE DE SALIDA DE LUZ DEL PUNTO DE TRAMA EN LA SUPERFICIE DE INDICACION, ASI COMO UNA ZONA INTERMEDIA EMISORA DE LUZ ENTRE EL EXTREMO DE SALIDA Y ENTRADA DE LUZ, QUE SE ENCUENTRA ABOCINADA HACIA EL EXTREMO DE SALIDA DE LUZ EN UNA FORMA ESENCIALMENTE CONICA O PIRAMIDAL. EL CUERPO DE SALIDA DE LUZ SEGUN LA INVENCION SE CARACTERIZA PORQUE SE HA PREVISTO DE UN TRAMO DE PROLONGACION REDUCIDO EN EL EXTREMO DE SALIDA DE LUZ PARA LA GENERACION DE UN ANGULO DE IRRADIACION MAS ANCHO CON INTENSIDAD DE LUZ UNIFORMEMENTE MAS ALTA A TRAVES DE LA ZONA ANGULAR TOTAL.
ES93103819T 1992-07-31 1993-03-10 Cuerpo de salida de luz para guias de ondas de fibra optica. Expired - Lifetime ES2132146T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4225323A DE4225323C1 (es) 1992-07-31 1992-07-31

Publications (1)

Publication Number Publication Date
ES2132146T3 true ES2132146T3 (es) 1999-08-16

Family

ID=6464548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93103819T Expired - Lifetime ES2132146T3 (es) 1992-07-31 1993-03-10 Cuerpo de salida de luz para guias de ondas de fibra optica.

Country Status (4)

Country Link
EP (1) EP0580942B1 (es)
AT (1) ATE180090T1 (es)
DE (2) DE4225323C1 (es)
ES (1) ES2132146T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425124A (en) * 1994-03-23 1995-06-13 Rolm Company Lightpipe providing wide angle output
JP3372785B2 (ja) * 1996-10-09 2003-02-04 キヤノン株式会社 照明装置及びそれを用いた撮影装置
DE19752392A1 (de) 1997-11-26 1999-06-02 Schott Glas Faseroptische Anordnung zur Beleuchtung von Verkehrs- oder Hinweisschildern oder Reklametafeln
DE19824425A1 (de) * 1998-05-30 1999-12-09 Dambach Werke Gmbh Leuchtanzeigevorrichtung für den Straßenverkehr
US20190170327A1 (en) * 2017-12-03 2019-06-06 Lumus Ltd. Optical illuminator device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437580C2 (de) * 1974-08-05 1982-04-15 Schott Glaswerke, 6500 Mainz Signalanzeigevorrichtung zur Ausstrahlung von Lichtzeichen
DE2840535C3 (de) * 1978-09-18 1981-11-19 Siemens AG, 1000 Berlin und 8000 München Anordnung zur gerichteten Abstrahlung von Licht bei Zeichenanzeigeeinrichtungen
FR2488709A1 (fr) * 1980-08-12 1982-02-19 Asit Minguez Luis De Dispositif permettant de multiplier le point lumineux de la fibre de verre ou fibre optique en la projectant dans son propre ecran
CA1164699A (en) * 1981-01-21 1984-04-03 Jon H. Myer Miniature optical window
DE3216439A1 (de) * 1982-05-03 1983-11-03 Schott Glaswerke, 6500 Mainz Anordnung zur ausleuchtung von beobachtungsebenen in optischen geraeten
DE3379173D1 (de) * 1983-11-29 1989-03-16 Kei Mori Photoradiator
FR2566925B1 (fr) * 1984-06-29 1987-11-27 Blanc Michel Dispositif concentrateur de radiations multidirectionnel non imageur
GB2162335B (en) * 1984-07-25 1988-07-13 Adc Telecommunications Inc Fibre optic coupler
DE3528177A1 (de) * 1985-08-06 1987-02-19 Lp Plast Ges Zur Verarbeitung Leuchte unter verwendung von lichtleitmaterialien

Also Published As

Publication number Publication date
DE59309568D1 (de) 1999-06-17
DE4225323C1 (es) 1993-05-06
EP0580942B1 (de) 1999-05-12
EP0580942A1 (de) 1994-02-02
ATE180090T1 (de) 1999-05-15

Similar Documents

Publication Publication Date Title
CA2277923A1 (en) Optical fiber illumination system
MY121633A (en) Display sign and an optical element for use in the same.
EP1416302A3 (en) Backlight unit
EP1225470A3 (en) Image display apparatus and system
DE69324575T2 (de) Optisches System für LED
PT96594A (pt) Linha de telecomunicacoes de fibra optica com canais de servico independentes
CA2280739A1 (en) Illumination system with light recycling to enhance brightness
KR870000906A (ko) 자극성인 광체 패널 판독장치
ES2172656T3 (es) Aparato de proyeccion de luz.
ATE310226T1 (de) Led- fiber- beleuchtungseinheit mit unbelastetem lichtleiter
EP1264207A4 (en) DISTRIBUTOR AND COLLIMATOR OF LIGHT
ES2132146T3 (es) Cuerpo de salida de luz para guias de ondas de fibra optica.
ES2148969T3 (es) Dispositivo luminoso para la visualizacion de caracteres.
TR24873A (tr) AYARLANABILIR HüZME GENISLIGI VE HüZME YÖNLENDIRME SINE SAHIP ANTEN SISTEMI
FR2646227B1 (fr) Dispositif d'illumination d'un faisceau de fibres optiques
EP0819954A3 (en) Fibre optic image input apparatus
EP0387900A3 (en) Scanning optical system
EP1137130A3 (en) Converging device and light source module, laser device and optical signal amplifier using such converging device
ES2049961T3 (es) Procedimiento para el acoplamiento de la energia luminosa de un rayo laser a un cable de fibra optica y procedimiento de enfoque y control de la posicion del extremo del cable de fibra optica.
ATE289039T1 (de) Kontinuierlich verlängerte optische quellen und empfänger und optische barriere mit solchen quellen und empfänger
ES2193436T3 (es) Un aparato para conexion optica de una fibra otica con otro elemento.
ES2111869T3 (es) Disposicion de fuente de alumbrado de fibra optica y con haz luminoso orientable.
TW200407529A (en) Rod lens, laser marking apparatus equipped with the rod lens and line-beam generating optical system
ES2045916T3 (es) Acoplamiento para una camara electronica y un conductor optico.
EP1026538A3 (en) Narrow band uv laser with visible light alignment laser

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 580942

Country of ref document: ES