EP1154397A3 - Leuchtreklame, insbesondere Konturbeleuchtung - Google Patents

Leuchtreklame, insbesondere Konturbeleuchtung Download PDF

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Publication number
EP1154397A3
EP1154397A3 EP01110753A EP01110753A EP1154397A3 EP 1154397 A3 EP1154397 A3 EP 1154397A3 EP 01110753 A EP01110753 A EP 01110753A EP 01110753 A EP01110753 A EP 01110753A EP 1154397 A3 EP1154397 A3 EP 1154397A3
Authority
EP
European Patent Office
Prior art keywords
light
current sources
contour
emitting diodes
luminous advertising
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.)
Withdrawn
Application number
EP01110753A
Other languages
English (en)
French (fr)
Other versions
EP1154397A2 (de
Inventor
Hermann Grimm
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.)
Westiform Holding AG
Original Assignee
Westiform Holding 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 Westiform Holding AG filed Critical Westiform Holding AG
Publication of EP1154397A2 publication Critical patent/EP1154397A2/de
Publication of EP1154397A3 publication Critical patent/EP1154397A3/de
Withdrawn legal-status Critical Current

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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
    • G09F9/33—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 semiconductor devices, e.g. diodes

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Eine Konturbeleuchtung (1) besitzt als Lichtquelle eine Mehrzahl von Leuchtdioden (D), die auf eine Mehrzahl von Arrays (A) aufgeteilt sind. Die Leuchtdioden (D) auf demselben Array (A) sind aus unterschiedlichen Stromquellen (N) gespeist. Fällt eine der Stromquellen (N) im Laufe der Zeit aus, so erlischt in diesem Falle nur die entsprechende zugeordnete Leuchtdiode (D), so daß keine große Dunkelstelle innerhalb der Konturbeleuchtung (1) entsteht, die den optischen Eindruck beeinträchtigen würde.
EP01110753A 2000-05-05 2001-05-03 Leuchtreklame, insbesondere Konturbeleuchtung Withdrawn EP1154397A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000121968 DE10021968A1 (de) 2000-05-05 2000-05-05 Leuchtreklame, insbesondere Konturbeleuchtung
DE10021968 2000-05-05

Publications (2)

Publication Number Publication Date
EP1154397A2 EP1154397A2 (de) 2001-11-14
EP1154397A3 true EP1154397A3 (de) 2003-07-23

Family

ID=7640924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110753A Withdrawn EP1154397A3 (de) 2000-05-05 2001-05-03 Leuchtreklame, insbesondere Konturbeleuchtung

Country Status (2)

Country Link
EP (1) EP1154397A3 (de)
DE (1) DE10021968A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013008213A1 (de) * 2013-05-14 2014-11-20 Fresenius Medical Care Deutschland Gmbh Medizinisches Gerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9307862U1 (de) * 1993-05-25 1993-07-22 Maas & Roos Lichtwerbung GmbH, 91161 Hilpoltstein Leuchtkörper für Leuchtreklamen
DE19749333A1 (de) * 1997-09-19 1999-03-25 Garufo Gmbh Leuchtsignal
WO1999045525A1 (fr) * 1998-03-05 1999-09-10 Decaux Jean Claude Commande d'un panneau d'affichage lumineux
DE19841490A1 (de) * 1998-09-10 2000-03-23 Siemens Ag Schaltungsanordnung zum Schutz einer Serienschaltung aus mindestens zwei Leuchdioden vor dem Ausfall
JP2000098941A (ja) * 1998-09-18 2000-04-07 Matsushita Electric Works Ltd 発光ダイオード複合回路及びそれを用いた照明装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9307862U1 (de) * 1993-05-25 1993-07-22 Maas & Roos Lichtwerbung GmbH, 91161 Hilpoltstein Leuchtkörper für Leuchtreklamen
DE19749333A1 (de) * 1997-09-19 1999-03-25 Garufo Gmbh Leuchtsignal
WO1999045525A1 (fr) * 1998-03-05 1999-09-10 Decaux Jean Claude Commande d'un panneau d'affichage lumineux
DE19841490A1 (de) * 1998-09-10 2000-03-23 Siemens Ag Schaltungsanordnung zum Schutz einer Serienschaltung aus mindestens zwei Leuchdioden vor dem Ausfall
JP2000098941A (ja) * 1998-09-18 2000-04-07 Matsushita Electric Works Ltd 発光ダイオード複合回路及びそれを用いた照明装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 07 29 September 2000 (2000-09-29) *

Also Published As

Publication number Publication date
EP1154397A2 (de) 2001-11-14
DE10021968A1 (de) 2001-11-29

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