EP1100068A3 - Dispositif pour améliorer l'affichage sur un dispositif de visualisation - Google Patents

Dispositif pour améliorer l'affichage sur un dispositif de visualisation Download PDF

Info

Publication number
EP1100068A3
EP1100068A3 EP00123963A EP00123963A EP1100068A3 EP 1100068 A3 EP1100068 A3 EP 1100068A3 EP 00123963 A EP00123963 A EP 00123963A EP 00123963 A EP00123963 A EP 00123963A EP 1100068 A3 EP1100068 A3 EP 1100068A3
Authority
EP
European Patent Office
Prior art keywords
image
display device
coupled
improving imaging
signal
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
EP00123963A
Other languages
German (de)
English (en)
Other versions
EP1100068B1 (fr
EP1100068A2 (fr
Inventor
Udo Grundig AG Fischbeck
Markus Grundig AG Friebe
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.)
Grundig Multimedia BV
Original Assignee
Grundig 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 Grundig AG filed Critical Grundig AG
Publication of EP1100068A2 publication Critical patent/EP1100068A2/fr
Publication of EP1100068A3 publication Critical patent/EP1100068A3/fr
Application granted granted Critical
Publication of EP1100068B1 publication Critical patent/EP1100068B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Processing Or Creating Images (AREA)
  • Picture Signal Circuits (AREA)
  • Studio Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
EP00123963A 1999-11-11 2000-11-03 Dispositif pour améliorer l'affichage sur un dispositif de visualisation Expired - Lifetime EP1100068B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19954029 1999-11-11
DE19954029A DE19954029C1 (de) 1999-11-11 1999-11-11 Vorrichtung zur Verbesserung der Bilddarstellung auf einem Display

Publications (3)

Publication Number Publication Date
EP1100068A2 EP1100068A2 (fr) 2001-05-16
EP1100068A3 true EP1100068A3 (fr) 2003-01-08
EP1100068B1 EP1100068B1 (fr) 2009-01-07

Family

ID=7928528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123963A Expired - Lifetime EP1100068B1 (fr) 1999-11-11 2000-11-03 Dispositif pour améliorer l'affichage sur un dispositif de visualisation

Country Status (3)

Country Link
EP (1) EP1100068B1 (fr)
AT (1) ATE420429T1 (fr)
DE (2) DE19954029C1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439714A2 (fr) * 1990-01-05 1991-08-07 International Business Machines Corporation Méthode anti-aliasing pour un dispositif d'affichage graphique
JPH04180377A (ja) * 1990-11-14 1992-06-26 Matsushita Electric Ind Co Ltd 表示装置
EP0610829A1 (fr) * 1993-02-05 1994-08-17 Brooktree Corporation Système et procédé pour l'affichage sur un écran de visualisation, d'information provenant d'une mémoire graphique et d'une mémoire vidéo
US5764240A (en) * 1994-08-31 1998-06-09 S3 Incorporated Method and apparatus for correction of video tearing associated with a video and graphics shared frame buffer, as displayed on a graphics monitor
US5774110A (en) * 1994-01-04 1998-06-30 Edelson; Steven D. Filter RAMDAC with hardware 11/2-D zoom function
US5892551A (en) * 1996-10-23 1999-04-06 Nec Corporation Circuit and method for reducing flicker
JPH11231838A (ja) * 1998-02-10 1999-08-27 Fron Tec:Kk 表示装置およびその駆動方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168270A (en) * 1990-05-16 1992-12-01 Nippon Telegraph And Telephone Corporation Liquid crystal display device capable of selecting display definition modes, and driving method therefor
DE19714906A1 (de) * 1997-04-04 1998-10-08 Coin Inst Fuer Computer Integr Verfahren zur Verbesserung der Bildauflösung bei Farbbildwiedergabegeräten

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439714A2 (fr) * 1990-01-05 1991-08-07 International Business Machines Corporation Méthode anti-aliasing pour un dispositif d'affichage graphique
JPH04180377A (ja) * 1990-11-14 1992-06-26 Matsushita Electric Ind Co Ltd 表示装置
EP0610829A1 (fr) * 1993-02-05 1994-08-17 Brooktree Corporation Système et procédé pour l'affichage sur un écran de visualisation, d'information provenant d'une mémoire graphique et d'une mémoire vidéo
US5774110A (en) * 1994-01-04 1998-06-30 Edelson; Steven D. Filter RAMDAC with hardware 11/2-D zoom function
US5764240A (en) * 1994-08-31 1998-06-09 S3 Incorporated Method and apparatus for correction of video tearing associated with a video and graphics shared frame buffer, as displayed on a graphics monitor
US5892551A (en) * 1996-10-23 1999-04-06 Nec Corporation Circuit and method for reducing flicker
JPH11231838A (ja) * 1998-02-10 1999-08-27 Fron Tec:Kk 表示装置およびその駆動方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 492 (E - 1278) 12 October 1992 (1992-10-12) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) *

Also Published As

Publication number Publication date
EP1100068B1 (fr) 2009-01-07
ATE420429T1 (de) 2009-01-15
EP1100068A2 (fr) 2001-05-16
DE50015511D1 (de) 2009-02-26
DE19954029C1 (de) 2001-04-05

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