EP1510995A3 - Anzeigevorrichtung - Google Patents

Anzeigevorrichtung Download PDF

Info

Publication number
EP1510995A3
EP1510995A3 EP04103451A EP04103451A EP1510995A3 EP 1510995 A3 EP1510995 A3 EP 1510995A3 EP 04103451 A EP04103451 A EP 04103451A EP 04103451 A EP04103451 A EP 04103451A EP 1510995 A3 EP1510995 A3 EP 1510995A3
Authority
EP
European Patent Office
Prior art keywords
display
partial transmission
filter
switchable
display device
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
EP04103451A
Other languages
English (en)
French (fr)
Other versions
EP1510995B1 (de
EP1510995A2 (de
Inventor
Roland Germer
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.)
Continental Automotive GmbH
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP1510995A2 publication Critical patent/EP1510995A2/de
Publication of EP1510995A3 publication Critical patent/EP1510995A3/de
Application granted granted Critical
Publication of EP1510995B1 publication Critical patent/EP1510995B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • G09F21/04—Mobile visual advertising by land vehicles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • G09F21/04—Mobile visual advertising by land vehicles
    • G09F21/049—Mobile visual advertising by land vehicles giving information to passengers inside the vehicles
    • 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
    • G09F9/35—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 liquid crystals

Landscapes

  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Business, Economics & Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Die Erfindung betrifft eine Anzeigevorrichtung (1), durch deren Anzeige (4), welche bereichsweise transparent schaltbar ist, der dahinter befindliche Hintergrund (31) erkennbar ist. Derartige Anzeigevorrichtungen (1) finden bisher in beispielsweise Kraftfahrzeugen (2) keine Anwendung, da die ständig wechselnden Lichtverhältnisse, insbesondere im Hintergrund (31) der Anzeige (4), die Ablesbarkeit beeinträchtigen. Zur Lösung dieses Problems schlägt die Erfindung vor, dass die Anzeige (4) einen ersten schaltbaren Filter aufweist, welcher zwischen einer im Wesentlichen diffusen, zumindest teilweisen Transmission und einer im Wesentlichen transparenten, zumindest teilweisen Transmission hin- und her schaltbar ist. Als erster Filter (10) ist ein PDLCD (11) bevorzugt. Daneben ist ein Verfahren zum Betrieb der erfindungsgemäßen Anzeigevorrichtung (1) Gegenstand der Erfindung.
EP04103451A 2003-08-28 2004-07-20 Anzeigevorrichtung Expired - Fee Related EP1510995B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10340028 2003-08-28
DE10340028A DE10340028B4 (de) 2003-08-28 2003-08-28 Anzeigevorrichtung

Publications (3)

Publication Number Publication Date
EP1510995A2 EP1510995A2 (de) 2005-03-02
EP1510995A3 true EP1510995A3 (de) 2006-03-29
EP1510995B1 EP1510995B1 (de) 2009-02-25

Family

ID=34089271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04103451A Expired - Fee Related EP1510995B1 (de) 2003-08-28 2004-07-20 Anzeigevorrichtung

Country Status (2)

Country Link
EP (1) EP1510995B1 (de)
DE (2) DE10340028B4 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010008801U1 (de) 2010-10-13 2011-02-10 Loewe Opta Gmbh Anzeige mit steuerbarer Transparenz
DE102010038159B4 (de) 2010-10-13 2013-11-28 Loewe Opta Gmbh Anzeige mit steuerbarer Transparenz
DE102010055144A1 (de) * 2010-12-18 2012-06-21 Volkswagen Ag Bedienvorrichtung mit freiprogrammierbarer Anzeigefläche und Verdeckmitteln sowie Verfahren zum Steuern derselben
DE102013100338B4 (de) 2013-01-14 2015-05-07 LOEWE Technologies GmbH Anzeigevorrichtung mit steuerbarer Transparenz
DE102018206656B4 (de) * 2018-04-30 2024-03-21 Audi Ag Anzeigevorrichtung für ein Kraftfahrzeug und Kraftfahrzeug
EP3999944A4 (de) 2019-07-15 2023-07-26 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd Fahrzeuginnenraumkomponente
DE102020126083A1 (de) 2019-10-28 2021-04-29 Audi Aktiengesellschaft Anzeigevorrichtung mit einer transparenten Pixelmatrix zum Anzeigen von auswählbaren graphischen Objekten sowie Kraftfahrzeug und Betriebsverfahren für die Anzeigevorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347293A (en) * 1988-09-09 1994-09-13 Robert Bosch Gmbh Display device for motor vehicles
EP0778440A2 (de) * 1995-12-05 1997-06-11 Matsushita Electric Industrial Co., Ltd. Rückleuchtenvorrichtung und Farbanzeiger
JPH1038619A (ja) * 1996-07-30 1998-02-13 Denso Corp 車両用表示装置
WO1999019167A1 (de) * 1997-10-10 1999-04-22 Robert Bosch Gmbh Einrichtung zur steuerung der helligkeit einer armaturenbeleuchtung eines kraftfahrzeuges

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07271310A (ja) * 1994-03-25 1995-10-20 Nippon Seiki Co Ltd 車両用表示装置
US5675420A (en) * 1995-01-23 1997-10-07 Ohio Electronic Engravers, Inc. Intaglio engraving method and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347293A (en) * 1988-09-09 1994-09-13 Robert Bosch Gmbh Display device for motor vehicles
EP0778440A2 (de) * 1995-12-05 1997-06-11 Matsushita Electric Industrial Co., Ltd. Rückleuchtenvorrichtung und Farbanzeiger
JPH1038619A (ja) * 1996-07-30 1998-02-13 Denso Corp 車両用表示装置
WO1999019167A1 (de) * 1997-10-10 1999-04-22 Robert Bosch Gmbh Einrichtung zur steuerung der helligkeit einer armaturenbeleuchtung eines kraftfahrzeuges

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 06 30 April 1998 (1998-04-30) *

Also Published As

Publication number Publication date
DE10340028A1 (de) 2005-04-07
DE502004009037D1 (de) 2009-04-09
EP1510995B1 (de) 2009-02-25
EP1510995A2 (de) 2005-03-02
DE10340028B4 (de) 2009-07-09

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