KR101121268B1 - 인간 시각 시스템의 특징을 사용하여 매트릭스디스플레이에서의 결함을 시각적으로 마스킹하는 방법 및장치 - Google Patents

인간 시각 시스템의 특징을 사용하여 매트릭스디스플레이에서의 결함을 시각적으로 마스킹하는 방법 및장치 Download PDF

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KR101121268B1
KR101121268B1 KR1020067010387A KR20067010387A KR101121268B1 KR 101121268 B1 KR101121268 B1 KR 101121268B1 KR 1020067010387 A KR1020067010387 A KR 1020067010387A KR 20067010387 A KR20067010387 A KR 20067010387A KR 101121268 B1 KR101121268 B1 KR 101121268B1
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South Korea
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subpixel
defective
subpixels
pixel
display
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KR20060123755A (ko
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톰 킴프
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바르코 엔.브이.
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    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • 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
    • 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
    • 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
    • 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
    • G09G2330/08—Fault-tolerant or redundant circuits, or circuits in which repair of defects is prepared
    • 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
    • G09G2330/10—Dealing with defective pixels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Liquid Crystal (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Liquid Crystal Display Device Control (AREA)
KR1020067010387A 2003-11-26 2004-11-26 인간 시각 시스템의 특징을 사용하여 매트릭스디스플레이에서의 결함을 시각적으로 마스킹하는 방법 및장치 Expired - Lifetime KR101121268B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03078717A EP1536399A1 (en) 2003-11-26 2003-11-26 Method and device for visual masking of defects in matrix displays by using characteristics of the human vision system
EP03078717.0 2003-11-26
PCT/EP2004/013436 WO2005052902A1 (en) 2003-11-26 2004-11-26 Method and device for visual masking of defects in matrix displays by using characteristics of the human vision system

Publications (2)

Publication Number Publication Date
KR20060123755A KR20060123755A (ko) 2006-12-04
KR101121268B1 true KR101121268B1 (ko) 2012-03-23

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KR1020067010387A Expired - Lifetime KR101121268B1 (ko) 2003-11-26 2004-11-26 인간 시각 시스템의 특징을 사용하여 매트릭스디스플레이에서의 결함을 시각적으로 마스킹하는 방법 및장치

Country Status (8)

Country Link
US (1) US7714881B2 (cg-RX-API-DMAC7.html)
EP (2) EP1536399A1 (cg-RX-API-DMAC7.html)
JP (1) JP2007512557A (cg-RX-API-DMAC7.html)
KR (1) KR101121268B1 (cg-RX-API-DMAC7.html)
AT (1) ATE385020T1 (cg-RX-API-DMAC7.html)
DE (1) DE602004011557T2 (cg-RX-API-DMAC7.html)
TW (1) TWI389095B (cg-RX-API-DMAC7.html)
WO (1) WO2005052902A1 (cg-RX-API-DMAC7.html)

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US11029592B2 (en) 2018-11-20 2021-06-08 Flightsafety International Inc. Rear projection simulator with freeform fold mirror
US11122243B2 (en) 2018-11-19 2021-09-14 Flightsafety International Inc. Method and apparatus for remapping pixel locations

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US7292024B2 (en) * 2005-04-28 2007-11-06 Avago Technologies Ecbu Ip (Singapore) Pte Ltd Defect mitigation in display panels
US7639849B2 (en) 2005-05-17 2009-12-29 Barco N.V. Methods, apparatus, and devices for noise reduction
US8044944B2 (en) * 2005-07-22 2011-10-25 Nvidia Corporation Defective pixel management for flat panel displays
US7948506B2 (en) 2005-11-15 2011-05-24 Global Oled Technology Llc Method and apparatus for defect correction in a display
US7965305B2 (en) 2006-05-08 2011-06-21 Global Oled Technology Llc Color display system with improved apparent resolution
US7969428B2 (en) 2006-05-08 2011-06-28 Global Oled Technology Llc Color display system with improved apparent resolution
US8036456B2 (en) * 2006-09-13 2011-10-11 Hewlett-Packard Development Company, L.P. Masking a visual defect
MX2009003695A (es) * 2006-10-12 2009-04-23 Koninkl Philips Electronics Nv Metodo de mapeo de color.
US7714923B2 (en) 2006-11-02 2010-05-11 Eastman Kodak Company Integrated display and capture apparatus
US7697053B2 (en) 2006-11-02 2010-04-13 Eastman Kodak Company Integrated display having multiple capture devices
US20080117231A1 (en) 2006-11-19 2008-05-22 Tom Kimpe Display assemblies and computer programs and methods for defect compensation
US7808540B2 (en) 2007-01-09 2010-10-05 Eastman Kodak Company Image capture and integrated display apparatus
CA2691518A1 (en) * 2007-07-11 2009-01-15 Sony Corporation Display device and display device drive method
FR2919949B1 (fr) * 2007-08-07 2010-09-17 Thales Sa Procede integre de detection d'un defaut d'image dans un ecran a cristal liquide
US9262118B2 (en) * 2007-08-08 2016-02-16 Landmark Screens, Llc Graphical display comprising a plurality of modules each controlling a group of pixels corresponding to a portion of the graphical display
US9659513B2 (en) * 2007-08-08 2017-05-23 Landmark Screens, Llc Method for compensating for a chromaticity shift due to ambient light in an electronic signboard
US9342266B2 (en) * 2007-08-08 2016-05-17 Landmark Screens, Llc Apparatus for dynamically circumventing faults in the light emitting diodes (LEDs) of a pixel in a graphical display
US9536463B2 (en) * 2007-08-08 2017-01-03 Landmark Screens, Llc Method for fault-healing in a light emitting diode (LED) based display
US9620038B2 (en) * 2007-08-08 2017-04-11 Landmark Screens, Llc Method for displaying a single image for diagnostic purpose without interrupting an observer's perception of the display of a sequence of images
US8243090B2 (en) * 2007-08-08 2012-08-14 Landmark Screens, Llc Method for mapping a color specified using a smaller color gamut to a larger color gamut
US7768180B2 (en) * 2007-08-08 2010-08-03 Landmark Screens, Llc Enclosure for housing a plurality of pixels of a graphical display
US9779644B2 (en) * 2007-08-08 2017-10-03 Landmark Screens, Llc Method for computing drive currents for a plurality of LEDs in a pixel of a signboard to achieve a desired color at a desired luminous intensity
JP4935616B2 (ja) * 2007-10-19 2012-05-23 ソニー株式会社 画像表示制御装置、その制御方法およびプログラム
RU2470382C1 (ru) * 2008-10-24 2012-12-20 Шарп Кабусики Кайся Устройство отображения и способ возбуждения устройства отображения
US9280943B2 (en) * 2009-02-13 2016-03-08 Barco, N.V. Devices and methods for reducing artefacts in display devices by the use of overdrive
KR101034755B1 (ko) * 2009-11-12 2011-05-17 삼성모바일디스플레이주식회사 휘도보정시스템 및 이를 이용한 휘도보정방법
KR101848526B1 (ko) * 2010-06-11 2018-04-12 백 인 포커스 사용자의 시각적인 장애를 보상하기 위해 디스플레이를 렌더링하는 시스템 및 방법
JP2011235107A (ja) * 2011-05-27 2011-11-24 Totoku Electric Co Ltd 医療画像表示装置および医療画像表示プログラム
US9472163B2 (en) * 2012-02-17 2016-10-18 Monotype Imaging Inc. Adjusting content rendering for environmental conditions
US9519144B2 (en) * 2013-05-17 2016-12-13 Nvidia Corporation System, method, and computer program product to produce images for a near-eye light field display having a defect
US9582922B2 (en) 2013-05-17 2017-02-28 Nvidia Corporation System, method, and computer program product to produce images for a near-eye light field display
US9594247B2 (en) 2013-12-19 2017-03-14 Nvidia Corporation System, method, and computer program product for a pinlight see-through near-eye display
US10950199B1 (en) * 2019-10-11 2021-03-16 Facebook Technologies, Llc Systems and methods for hiding dead pixels
US11410580B2 (en) * 2020-08-20 2022-08-09 Facebook Technologies, Llc. Display non-uniformity correction
US11733773B1 (en) 2020-12-29 2023-08-22 Meta Platforms Technologies, Llc Dynamic uniformity correction for boundary regions
US11681363B2 (en) 2021-03-29 2023-06-20 Meta Platforms Technologies, Llc Waveguide correction map compression
US11754846B2 (en) 2022-01-21 2023-09-12 Meta Platforms Technologies, Llc Display non-uniformity correction

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US11122243B2 (en) 2018-11-19 2021-09-14 Flightsafety International Inc. Method and apparatus for remapping pixel locations
US11595626B2 (en) 2018-11-19 2023-02-28 Flightsafety International Inc. Method and apparatus for remapping pixel locations
US11812202B2 (en) 2018-11-19 2023-11-07 Flightsafety International Inc. Method and apparatus for remapping pixel locations
US12192686B2 (en) 2018-11-19 2025-01-07 Flightsafety International Inc. Method and apparatus for remapping pixel locations
US11029592B2 (en) 2018-11-20 2021-06-08 Flightsafety International Inc. Rear projection simulator with freeform fold mirror
US11709418B2 (en) 2018-11-20 2023-07-25 Flightsafety International Inc. Rear projection simulator with freeform fold mirror

Also Published As

Publication number Publication date
ATE385020T1 (de) 2008-02-15
DE602004011557T2 (de) 2009-01-22
KR20060123755A (ko) 2006-12-04
US7714881B2 (en) 2010-05-11
JP2007512557A (ja) 2007-05-17
DE602004011557D1 (de) 2008-03-13
EP1687793B1 (en) 2008-01-23
TW200523870A (en) 2005-07-16
TWI389095B (zh) 2013-03-11
EP1687793A1 (en) 2006-08-09
EP1536399A1 (en) 2005-06-01
HK1094076A1 (en) 2007-03-16
WO2005052902A1 (en) 2005-06-09
US20070126657A1 (en) 2007-06-07

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