EP1926315A3 - Display apparatus and control method thereof - Google Patents

Display apparatus and control method thereof Download PDF

Info

Publication number
EP1926315A3
EP1926315A3 EP07118657.1A EP07118657A EP1926315A3 EP 1926315 A3 EP1926315 A3 EP 1926315A3 EP 07118657 A EP07118657 A EP 07118657A EP 1926315 A3 EP1926315 A3 EP 1926315A3
Authority
EP
European Patent Office
Prior art keywords
signal
adjustment
input
active
image
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Withdrawn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
EP07118657.1A
Other languages
German (de)
French (fr)
Other versions
EP1926315A2 (en
Inventor
Joo-Hee Jeon
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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
Priority claimed from KR1020060106954A external-priority patent/KR20080039160A/en
Priority claimed from KR1020070002140A external-priority patent/KR100791390B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1926315A2 publication Critical patent/EP1926315A2/en
Publication of EP1926315A3 publication Critical patent/EP1926315A3/en
Withdrawn legal-status Critical Current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
    • G09G5/18—Timing circuits for raster scan 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
    • 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
    • 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
    • G09G5/005—Adapting incoming signals to the display format of the display terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Details Of Television Scanning (AREA)
  • Picture Signal Circuits (AREA)
  • Synchronizing For Television (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

A display apparatus includes a signal input unit through which an image signal is input, the image signal comprising a synchronization signal and an active signal; an adjustment signal generating unit that generates an adjustment signal; a signal processing unit that receives the adjustment signal and adjusts the image signal based on the received adjustment signal; and a controller which analyzes the input signal and controls the adjustment signal generating unit to change characteristics of the adjustment signal if the adjustment signal does not lie within a blanking interval between the synchronization signal and the active signal. With this configuration, even when an image signal having a reduced blanking interval between the synchronization signal and the active signal is input, the adjustment signal can be generated within the blanking interval of the image signal, not within the active signal interval.
EP07118657.1A 2006-10-31 2007-10-17 Display apparatus and control method thereof Withdrawn EP1926315A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060106954A KR20080039160A (en) 2006-10-31 2006-10-31 Display apparatus and control method thereof
KR1020070002140A KR100791390B1 (en) 2006-10-16 2007-01-08 Apparatus and method for moving of list on a picture plane

Publications (2)

Publication Number Publication Date
EP1926315A2 EP1926315A2 (en) 2008-05-28
EP1926315A3 true EP1926315A3 (en) 2014-01-29

Family

ID=39272192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07118657.1A Withdrawn EP1926315A3 (en) 2006-10-31 2007-10-17 Display apparatus and control method thereof

Country Status (1)

Country Link
EP (1) EP1926315A3 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5875002A (en) * 1995-01-12 1999-02-23 Sony Corporation Clamp pulse circuit
US20020145618A1 (en) * 1999-12-15 2002-10-10 Mitsubishi Denki Kabushiki Kaisha Image display apparatus and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5875002A (en) * 1995-01-12 1999-02-23 Sony Corporation Clamp pulse circuit
US20020145618A1 (en) * 1999-12-15 2002-10-10 Mitsubishi Denki Kabushiki Kaisha Image display apparatus and method

Also Published As

Publication number Publication date
EP1926315A2 (en) 2008-05-28

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