ATE278234T1 - Leuchtdiodenmatrix-anzeigevorrichtung - Google Patents

Leuchtdiodenmatrix-anzeigevorrichtung

Info

Publication number
ATE278234T1
ATE278234T1 AT98102263T AT98102263T ATE278234T1 AT E278234 T1 ATE278234 T1 AT E278234T1 AT 98102263 T AT98102263 T AT 98102263T AT 98102263 T AT98102263 T AT 98102263T AT E278234 T1 ATE278234 T1 AT E278234T1
Authority
AT
Austria
Prior art keywords
display
monitoring device
display device
matrix display
light diode
Prior art date
Application number
AT98102263T
Other languages
English (en)
Inventor
Bernd Dipl-Ing Eschbach
Erwin Baumstark
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
Application granted granted Critical
Publication of ATE278234T1 publication Critical patent/ATE278234T1/de

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S345/00—Computer graphics processing and selective visual display systems
    • Y10S345/904—Display with fail/safe testing feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
AT98102263T 1997-03-15 1998-02-10 Leuchtdiodenmatrix-anzeigevorrichtung ATE278234T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19710855A DE19710855A1 (de) 1997-03-15 1997-03-15 Leuchtdiodenmatrix-Anzeigevorrichtung

Publications (1)

Publication Number Publication Date
ATE278234T1 true ATE278234T1 (de) 2004-10-15

Family

ID=7823532

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98102263T ATE278234T1 (de) 1997-03-15 1998-02-10 Leuchtdiodenmatrix-anzeigevorrichtung

Country Status (4)

Country Link
US (1) US6486860B1 (de)
EP (1) EP0866440B1 (de)
AT (1) ATE278234T1 (de)
DE (2) DE19710855A1 (de)

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EP1025501B1 (de) * 1997-10-29 2002-04-03 Continental Teves AG & Co. oHG Verfahren und vorrichtung zur überprüfung einer fehlerüberwachung einer schaltung
DE19951348A1 (de) * 1999-10-25 2001-05-31 Dambach Werke Gmbh Anzeigevorrichtung
CA2384592C (en) * 2000-07-28 2009-05-19 Nichia Corporation Light element test method and device using the light element driving circuit
DE10048440A1 (de) * 2000-09-29 2002-04-25 Siemens Ag Anzeigemodul zur Bildung eines aus mehreren benachbart zueinander angeordneten und optisch gekoppelten Anzeigemodulen aufgebauten Anzeigeelements sowie Anzeigeelement
DE10121177A1 (de) 2001-04-30 2002-11-14 Aeg Ges Moderne Inf Sys Mbh LCD-Zelle
DE10125673A1 (de) 2001-05-25 2002-12-05 Aeg Ges Moderne Inf Sys Mbh LCD-Zelle
DE20108797U1 (de) 2001-05-25 2001-08-02 AEG Gesellschaft für moderne Informationssysteme mbH, 89077 Ulm Großflächige Anzeigevorrichtung
DE10158784B4 (de) * 2001-11-30 2006-03-16 Infineon Technologies Ag Verfahren zum Bestimmen eines Abstands von Prozessoreinheiten zu mindestens einer Referenzposition in einer Prozessor-Anordnung und Prozessor-Anordnung
WO2003048953A2 (de) * 2001-11-30 2003-06-12 Infineon Technologies Ag Verfahren zum bestimmen eines abstands von prozessoreinheiten zu mindestens einer referenzposition in einer prozessor-anordnung und prozessor-anordnung
JP3866606B2 (ja) * 2002-04-08 2007-01-10 Ｎｅｃエレクトロニクス株式会社 表示装置の駆動回路およびその駆動方法
AUPS261402A0 (en) * 2002-05-28 2002-06-20 Compusign Pty Ltd Array monitoring
AU2003229382B2 (en) * 2002-05-28 2008-07-10 Compusign Pty Ltd Array monitoring
JP4001331B2 (ja) * 2002-06-27 2007-10-31 本田技研工業株式会社 エンジン始動装置
JP3950845B2 (ja) * 2003-03-07 2007-08-01 キヤノン株式会社 駆動回路及びその評価方法
DE102004034761A1 (de) * 2004-07-12 2006-02-02 E.G.O. Elektro-Gerätebau GmbH Kochsystem mit Anzeigevorrichtung
CN100405072C (zh) * 2004-08-10 2008-07-23 康佳集团股份有限公司 一种led屏坏点检测方法及其所用的电路
DE102009042619B3 (de) * 2009-09-23 2010-12-09 Audi Ag Anzeigevorrichtung
US20110140992A1 (en) * 2009-12-16 2011-06-16 Isign Display Systems Llc (Hangzhou) LED display
CN101964166A (zh) * 2010-09-13 2011-02-02 南京通用电器有限公司 一种led显示屏坏点检测电路及检测方法
DE102012212356A1 (de) * 2012-07-13 2014-01-16 Siemens Aktiengesellschaft Verfahren zum Anzeigen des Zustandes von Zeilen zugehörenden, zu überwachenden Objekten und Zustandsanzeige-Anordnung
CN113707569B (zh) * 2021-08-25 2024-02-09 厦门天马显示科技有限公司 显示面板的检测方法、显示面板
CN116110320B (zh) * 2023-03-14 2026-07-03 武汉天马微电子有限公司 显示面板及其驱动方法、显示装置

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US4103299A (en) * 1976-10-12 1978-07-25 Cutler-Hammer, Inc. Two-wire pilot device solid state control system
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Also Published As

Publication number Publication date
US6486860B1 (en) 2002-11-26
EP0866440A3 (de) 2001-02-07
EP0866440B1 (de) 2004-09-29
EP0866440A2 (de) 1998-09-23
DE19710855A1 (de) 1998-10-01
DE59812012D1 (de) 2004-11-04

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee