EP0397917A3 - Anzeigevorrichtung für alphanumerische Anzeigen - Google Patents

Anzeigevorrichtung für alphanumerische Anzeigen Download PDF

Info

Publication number
EP0397917A3
EP0397917A3 EP19890119238 EP89119238A EP0397917A3 EP 0397917 A3 EP0397917 A3 EP 0397917A3 EP 19890119238 EP19890119238 EP 19890119238 EP 89119238 A EP89119238 A EP 89119238A EP 0397917 A3 EP0397917 A3 EP 0397917A3
Authority
EP
European Patent Office
Prior art keywords
display
alphanumeric
optical fibres
displays
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.)
Granted
Application number
EP19890119238
Other languages
English (en)
French (fr)
Other versions
EP0397917A2 (de
EP0397917B1 (de
Inventor
Erich Dr.-Ing. Killinger
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.)
Dambach Werke GmbH
Original Assignee
Dambach Werke 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 Dambach Werke GmbH filed Critical Dambach Werke GmbH
Publication of EP0397917A2 publication Critical patent/EP0397917A2/de
Publication of EP0397917A3 publication Critical patent/EP0397917A3/de
Application granted granted Critical
Publication of EP0397917B1 publication Critical patent/EP0397917B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

Die Erfindung betrifft eine Anzeigevorrichtung für alpha-­ numerische Anzeigen mit einer Anzeigetafel, bei der eine eingeschaltete Lichtquelle ein Bündel von Lichtleitfasern beleuchtet und bei der in jeden über eine Lichtleitfaser zu einem Anzeigeelement führenden Lichtweg ein über eine Steuerleitung ansteuerbares Schaltelement eingefügt ist, mit dem der zugeordnete Lichtweg wahlweise freigebbar oder sperrbar ist. Eine mehrfarbige Darstellung der Anzeigen wird dadurch erreicht, daß jedes Anzeigeelement der Anzeigetafel n Lichtwege umfaßt, daß die Anzeigeelemente in n ineinander verschachtelten Matrizen angeordnet sind, daß die einer Matrix zugeordneten Lichtleitfasern jeweils zu Bündeln zusammengefaßt und von getrennten Lichtquellen beleuchtet sind, daß die Steuerleitungen der Schaltelemente mittels einer Steuereinheit matrixindividuell ansteuerbar sind, um gleichzeitig n alpha-numerische Anzeigen oder eine n-farbige alpha-numerische Anzeige darzustellen, wobei im letzteren Fall den Lichtquellen oder den Lichtleitfasern Filter nachgeordnet sind.
EP89119238A 1989-05-19 1989-10-17 Anzeigevorrichtung für alphanumerische Anzeigen Expired - Lifetime EP0397917B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3916290 1989-05-19
DE3916290 1989-05-19

Publications (3)

Publication Number Publication Date
EP0397917A2 EP0397917A2 (de) 1990-11-22
EP0397917A3 true EP0397917A3 (de) 1991-03-20
EP0397917B1 EP0397917B1 (de) 1994-06-22

Family

ID=6380948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89119238A Expired - Lifetime EP0397917B1 (de) 1989-05-19 1989-10-17 Anzeigevorrichtung für alphanumerische Anzeigen

Country Status (5)

Country Link
US (1) US5160921A (de)
EP (1) EP0397917B1 (de)
AT (1) ATE107787T1 (de)
CA (1) CA2012712C (de)
DE (1) DE58907964D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687408B2 (ja) * 1986-03-07 1994-11-02 株式会社日立製作所 プラズマｘ線発生装置
FR2688088B1 (fr) * 1992-02-27 1994-06-03 Securite Signalisation Dispositif d'affichage.
EP0563467A1 (de) * 1992-03-31 1993-10-06 Tru-Lyte Systems, Ltd. Verbesserte beleuchtete Weitwinkel-Informationsanzeige und Verfahren zu deren Herstellung
DE4212125C1 (de) * 1992-04-13 1993-04-01 Dambach-Werke Gmbh, 7554 Kuppenheim, De
JPH07301714A (ja) * 1994-05-09 1995-11-14 Beam Soken:Kk 面放光装置
DE4437675C2 (de) * 1994-10-21 1998-12-03 Dambach Werke Gmbh Leuchtanzeigevorrichtung für den Straßenverkehr
US5721564A (en) * 1995-12-18 1998-02-24 Ledstar Inc. Electromagnetically operated linearly sliding shutter for a variable display
US7511630B2 (en) 1999-05-04 2009-03-31 Intellimat, Inc. Dynamic electronic display system with brightness control
US7009523B2 (en) 1999-05-04 2006-03-07 Intellimats, Llc Modular protective structure for floor display
AU2001270374A1 (en) * 2000-06-15 2001-12-24 Light Management Group Inc. Fiber optic display screen
US20040165015A1 (en) * 2003-02-20 2004-08-26 Blum Ronald D. Electronic display device for floor advertising/messaging

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831174A1 (de) * 1977-07-15 1979-01-18 Kawaguchiko Seimitsu Kk Leuchtanzeige-vorrichtung
EP0109328A1 (de) * 1982-11-05 1984-05-23 Securite Et Signalisation Anzeigematrix mit Lichtfasern
WO1985002478A1 (fr) * 1983-11-23 1985-06-06 Cetehor (Centre Technique De L'industrie Horlogère Dispositif d'affichage lumineux
DE3434355A1 (de) * 1984-09-19 1986-06-12 Nauschütt, Jürgen, 3000 Hannover Leuchtanzeigetafel, gebildet aus einer vielzahl von leuchtelementen, die aus den enden von lichtleitern bestehen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226959C3 (de) * 1972-06-02 1980-10-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Farbige Datenanzeige
US3962702A (en) * 1974-03-01 1976-06-08 Jenaer Glaswerk Schott & Gen. Optical fiber display device
US4299447A (en) * 1979-06-27 1981-11-10 The United States Of America As Represented By The Secretary Of The Navy Liquid crystal fiber optics large screen display panel
DE3303917A1 (de) * 1983-02-05 1984-08-09 Robert Bosch Gmbh, 7000 Stuttgart Anzeigevorrichtung
JPS59147389A (ja) * 1983-02-10 1984-08-23 シャープ株式会社 ドツトマトリツクス表示装置
US4794391A (en) * 1983-10-31 1988-12-27 Securite Et Signalisation Display matrix incorporating light-conducting fibers and light-occulting shutters
US4839635A (en) * 1987-01-12 1989-06-13 Inwave Corporation Signboard for displaying optical images

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831174A1 (de) * 1977-07-15 1979-01-18 Kawaguchiko Seimitsu Kk Leuchtanzeige-vorrichtung
EP0109328A1 (de) * 1982-11-05 1984-05-23 Securite Et Signalisation Anzeigematrix mit Lichtfasern
WO1985002478A1 (fr) * 1983-11-23 1985-06-06 Cetehor (Centre Technique De L'industrie Horlogère Dispositif d'affichage lumineux
DE3434355A1 (de) * 1984-09-19 1986-06-12 Nauschütt, Jürgen, 3000 Hannover Leuchtanzeigetafel, gebildet aus einer vielzahl von leuchtelementen, die aus den enden von lichtleitern bestehen

Also Published As

Publication number Publication date
CA2012712C (en) 1995-04-18
EP0397917A2 (de) 1990-11-22
CA2012712A1 (en) 1990-11-19
EP0397917B1 (de) 1994-06-22
DE58907964D1 (de) 1994-07-28
US5160921A (en) 1992-11-03
ATE107787T1 (de) 1994-07-15

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