DE4311018A1 - Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl. - Google Patents

Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl.

Info

Publication number
DE4311018A1
DE4311018A1 DE4311018A DE4311018A DE4311018A1 DE 4311018 A1 DE4311018 A1 DE 4311018A1 DE 4311018 A DE4311018 A DE 4311018A DE 4311018 A DE4311018 A DE 4311018A DE 4311018 A1 DE4311018 A1 DE 4311018A1
Authority
DE
Germany
Prior art keywords
display unit
light guide
guide body
unit according
light
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.)
Ceased
Application number
DE4311018A
Other languages
German (de)
English (en)
Inventor
Wolfgang Dipl Ing Eibner
Wolf Dr Ing Albrecht
Hartmut Illner
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.)
OPTO-SYSTEM GMBH, 12555 BERLIN, DE
Original Assignee
osa Elektronik GmbH
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 osa Elektronik GmbH filed Critical osa Elektronik GmbH
Priority to DE4311018A priority Critical patent/DE4311018A1/de
Priority to DE4344963A priority patent/DE4344963A1/de
Priority to TW083109211A priority patent/TW256907B/zh
Publication of DE4311018A1 publication Critical patent/DE4311018A1/de
Ceased 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • 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
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]
    • 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
    • G09F2013/1809—Achieving homogeneous illumination using a non-homogeneous front window
    • G09F2013/1813—Achieving homogeneous illumination using a non-homogeneous front window provided with a coating showing a pattern of dots of variable density

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DE4311018A 1993-03-31 1993-03-31 Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl. Ceased DE4311018A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE4311018A DE4311018A1 (de) 1993-03-31 1993-03-31 Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl.
DE4344963A DE4344963A1 (de) 1993-03-31 1993-12-23 Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl.
TW083109211A TW256907B (en:Method) 1993-03-31 1994-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4311018A DE4311018A1 (de) 1993-03-31 1993-03-31 Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl.

Publications (1)

Publication Number Publication Date
DE4311018A1 true DE4311018A1 (de) 1994-10-06

Family

ID=6484683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4311018A Ceased DE4311018A1 (de) 1993-03-31 1993-03-31 Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl.

Country Status (2)

Country Link
DE (1) DE4311018A1 (en:Method)
TW (1) TW256907B (en:Method)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9419248U1 (de) * 1994-12-01 1995-02-02 Topp Reiner Leuchtschild
DE29603006U1 (de) * 1996-02-08 1996-04-18 Osa Elektronik Gmbh Lichtschiene zur Markierung von Flächen, Körpern u.dgl. sowie zur Beleuchtung von Anzeigeelementen
EP0803711A1 (de) * 1996-04-24 1997-10-29 Mannesmann VDO AG Beleuchtung für eine Anzeige
DE29908755U1 (de) 1999-05-18 1999-09-09 Ströer Gesellschaft für innovative Außenwerbung mbH, 50999 Köln Beleuchtete Anzeigevorrichtung
US6004001A (en) * 1996-09-12 1999-12-21 Vdo Adolf Schindling Ag Illumination for a display
US6173517B1 (en) 1997-03-27 2001-01-16 Osa Elektronik Gmbh Luminous display element with a light coupled into a light conducting housing
GB2362019A (en) * 2000-03-14 2001-11-07 Porter Lancastrian Ltd An illuminated display panel.
DE20117697U1 (de) 2001-11-03 2002-01-17 Crystal In Design Gmbh Anzeigevorrichtung
EP1174661A1 (en) * 2000-07-17 2002-01-23 Designedge Europe Limited A luminaire
DE10127549A1 (de) * 2001-06-01 2002-12-05 Opto System Gmbh Verfahren zur Änderung des Abstrahlverhaltens in einem flächig ausgebildeten, lichtleitenden, transparenten Körper und Einrichtungen mit solchen Körpern
EP1298606A3 (en) * 2001-09-28 2004-06-16 Igt Gaming device having a light-refractive display
WO2004088617A1 (en) * 2003-04-02 2004-10-14 Dennis Karlsson Convex luminant sign
DE19507234B4 (de) * 1995-03-02 2005-06-16 Fer Fahrzeugelektrik Gmbh Fahrzeugsignalleuchte mit mehreren Leuchtdioden
AT413612B (de) * 2003-12-22 2006-04-15 Nocker Dietmar Beleuchtete hinweistafel
WO2006094802A1 (de) * 2005-03-11 2006-09-14 Schoenberg Elumic Gmbh Selbstleuchtende anzeigetafel und verfahren zu ihrer herstellung
WO2007003146A1 (de) * 2005-07-05 2007-01-11 Adenauer Marketing Gmbh Informationstafel mit hochleistungsdioden
DE102011000702A1 (de) * 2011-02-14 2012-08-16 Hella Kgaa Hueck & Co. Rollfeldverkehrszeichen
DE202015004723U1 (de) 2015-06-11 2015-08-03 Silke Zeitz Illuminierbare Anzeigevorrichtung

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195907A (en) * 1977-03-05 1980-04-01 Diethelm Goebel Light-conducting fibers
DE3247950A1 (de) * 1982-12-24 1984-06-28 Bosch Gmbh Robert Lichtleiste
SU1180965A1 (ru) * 1984-04-21 1985-09-23 Предприятие П/Я Ю-9539 Индикатор
DE3723073A1 (de) * 1987-07-11 1989-01-19 Loewe Opta Gmbh Sichtanzeige fuer alphanumerische zeichen und symbole
SU1484305A3 (ru) * 1986-02-27 1989-05-30 Эли Лилли Энд Компани (Фирма) Волоконно-оптический пробник
DE3602819C2 (de) * 1985-01-30 1989-06-15 Toshiba Kawasaki Kk Anzeigevorrichtung
DE8914233U1 (de) * 1989-12-02 1990-02-08 Iccm-Electronics Gmbh, 7737 Bad Duerrheim Beleuchtungseinrichtung für LCD-Displays o.dgl.
DE3914448A1 (de) * 1989-05-02 1990-11-08 Wustlich Elektr Bauteile Anordnung zur ausleuchtung von hintergrundflaechen
EP0403764A1 (de) * 1989-06-19 1990-12-27 Inotec Gmbh Gesellschaft Für Innovative Technik Beleuchtete Anzeigeeinheit, insbesondere Hausnummer, Verkehrsschild, Werbeträger
DE3825436C2 (en:Method) * 1987-09-11 1991-04-11 Inotec Gmbh Gesellschaft Fuer Innovative Technik, 7300 Esslingen, De
DE9016695U1 (de) * 1990-12-10 1992-01-16 Willuhn, Klaus, 4830 Guetersloh Leuchtscheibe
DE9207252U1 (de) * 1992-05-27 1992-08-20 OSA Elektronik GmbH, O-1160 Berlin Beleuchtetes Namens- oder Hinweisschild
DE9207253U1 (de) * 1992-05-27 1992-08-20 OSA Elektronik GmbH, O-1160 Berlin Beleuchtetes Namens- oder Hinweisschild
DE3526511C2 (en:Method) * 1984-07-26 1992-09-10 Sharp K.K., Osaka, Jp

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195907A (en) * 1977-03-05 1980-04-01 Diethelm Goebel Light-conducting fibers
DE3247950A1 (de) * 1982-12-24 1984-06-28 Bosch Gmbh Robert Lichtleiste
SU1180965A1 (ru) * 1984-04-21 1985-09-23 Предприятие П/Я Ю-9539 Индикатор
DE3526511C2 (en:Method) * 1984-07-26 1992-09-10 Sharp K.K., Osaka, Jp
DE3602819C2 (de) * 1985-01-30 1989-06-15 Toshiba Kawasaki Kk Anzeigevorrichtung
SU1484305A3 (ru) * 1986-02-27 1989-05-30 Эли Лилли Энд Компани (Фирма) Волоконно-оптический пробник
DE3723073A1 (de) * 1987-07-11 1989-01-19 Loewe Opta Gmbh Sichtanzeige fuer alphanumerische zeichen und symbole
DE3825436C2 (en:Method) * 1987-09-11 1991-04-11 Inotec Gmbh Gesellschaft Fuer Innovative Technik, 7300 Esslingen, De
DE3914448A1 (de) * 1989-05-02 1990-11-08 Wustlich Elektr Bauteile Anordnung zur ausleuchtung von hintergrundflaechen
EP0403764A1 (de) * 1989-06-19 1990-12-27 Inotec Gmbh Gesellschaft Für Innovative Technik Beleuchtete Anzeigeeinheit, insbesondere Hausnummer, Verkehrsschild, Werbeträger
DE8914233U1 (de) * 1989-12-02 1990-02-08 Iccm-Electronics Gmbh, 7737 Bad Duerrheim Beleuchtungseinrichtung für LCD-Displays o.dgl.
DE9016695U1 (de) * 1990-12-10 1992-01-16 Willuhn, Klaus, 4830 Guetersloh Leuchtscheibe
DE9207252U1 (de) * 1992-05-27 1992-08-20 OSA Elektronik GmbH, O-1160 Berlin Beleuchtetes Namens- oder Hinweisschild
DE9207253U1 (de) * 1992-05-27 1992-08-20 OSA Elektronik GmbH, O-1160 Berlin Beleuchtetes Namens- oder Hinweisschild

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9419248U1 (de) * 1994-12-01 1995-02-02 Topp Reiner Leuchtschild
DE19507234B4 (de) * 1995-03-02 2005-06-16 Fer Fahrzeugelektrik Gmbh Fahrzeugsignalleuchte mit mehreren Leuchtdioden
DE29603006U1 (de) * 1996-02-08 1996-04-18 Osa Elektronik Gmbh Lichtschiene zur Markierung von Flächen, Körpern u.dgl. sowie zur Beleuchtung von Anzeigeelementen
EP0803711A1 (de) * 1996-04-24 1997-10-29 Mannesmann VDO AG Beleuchtung für eine Anzeige
US6004001A (en) * 1996-09-12 1999-12-21 Vdo Adolf Schindling Ag Illumination for a display
US6173517B1 (en) 1997-03-27 2001-01-16 Osa Elektronik Gmbh Luminous display element with a light coupled into a light conducting housing
DE29908755U1 (de) 1999-05-18 1999-09-09 Ströer Gesellschaft für innovative Außenwerbung mbH, 50999 Köln Beleuchtete Anzeigevorrichtung
GB2362019A (en) * 2000-03-14 2001-11-07 Porter Lancastrian Ltd An illuminated display panel.
EP1174661A1 (en) * 2000-07-17 2002-01-23 Designedge Europe Limited A luminaire
DE10127549A1 (de) * 2001-06-01 2002-12-05 Opto System Gmbh Verfahren zur Änderung des Abstrahlverhaltens in einem flächig ausgebildeten, lichtleitenden, transparenten Körper und Einrichtungen mit solchen Körpern
EP1298606A3 (en) * 2001-09-28 2004-06-16 Igt Gaming device having a light-refractive display
DE20117697U1 (de) 2001-11-03 2002-01-17 Crystal In Design Gmbh Anzeigevorrichtung
WO2004088617A1 (en) * 2003-04-02 2004-10-14 Dennis Karlsson Convex luminant sign
AT413612B (de) * 2003-12-22 2006-04-15 Nocker Dietmar Beleuchtete hinweistafel
WO2006094802A1 (de) * 2005-03-11 2006-09-14 Schoenberg Elumic Gmbh Selbstleuchtende anzeigetafel und verfahren zu ihrer herstellung
AT502243B1 (de) * 2005-03-11 2007-08-15 Schoenberg Elumic Gmbh Selbstleuchtende anzeigetafel
WO2007003146A1 (de) * 2005-07-05 2007-01-11 Adenauer Marketing Gmbh Informationstafel mit hochleistungsdioden
DE102011000702A1 (de) * 2011-02-14 2012-08-16 Hella Kgaa Hueck & Co. Rollfeldverkehrszeichen
DE202015004723U1 (de) 2015-06-11 2015-08-03 Silke Zeitz Illuminierbare Anzeigevorrichtung
DE102015109296A1 (de) 2015-06-11 2016-12-15 Silke Zeitz Illuminierbare Anzeigevorrichtung

Also Published As

Publication number Publication date
TW256907B (en:Method) 1995-09-11

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