ES2543846T3 - Sistema, procedimiento y medio legible por ordenador para visualizar una radiación luminosa - Google Patents

Sistema, procedimiento y medio legible por ordenador para visualizar una radiación luminosa Download PDF

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Publication number
ES2543846T3
ES2543846T3 ES08702472.5T ES08702472T ES2543846T3 ES 2543846 T3 ES2543846 T3 ES 2543846T3 ES 08702472 T ES08702472 T ES 08702472T ES 2543846 T3 ES2543846 T3 ES 2543846T3
Authority
ES
Spain
Prior art keywords
reaction time
luminance
information
signal
light radiation
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.)
Active
Application number
ES08702472.5T
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English (en)
Inventor
Cornelis W. Kwisthout
Guido Galeazzi
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.)
TP Vision Holding BV
Original Assignee
TP Vision Holding BV
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 TP Vision Holding BV filed Critical TP Vision Holding BV
Application granted granted Critical
Publication of ES2543846T3 publication Critical patent/ES2543846T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G09G3/20—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
    • G09G3/3406—Control of illumination source
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. matrix
    • 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
    • G09G3/3406—Control of illumination source
    • G09G3/3413—Details of control of colour illumination sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0653—Controlling or limiting the speed of brightness adjustment of the illumination 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

Un sistema (10) para controlar la retroiluminación de un dispositivo de presentación visual, caracterizado por - una unidad de supervisión (11) configurada para: supervisar una señal de información que comprende información de luminancia y de crominancia; y generar una primera señal que al menos comprende la información de luminancia y de crominancia de la señal de información; - una primera unidad de conversión (12) configurada para convertir dicha información de luminancia de dicha primera señal en una componente de información de luminancia individual, y la información de crominancia de dicha primera señal en una componente de información de crominancia individual; y - una unidad de control (13) configurada para: - controlar un primer tiempo de reacción de al menos un área de iluminación (15), pudiendo emitir dicha área de iluminación una radiación luminosa; - integrar dicha componente de información de luminancia individual usando dicho primer tiempo de reacción; - controlar un segundo tiempo de reacción de dicha al menos un área de iluminación (15); - integrar dicha componente de información de crominancia individual usando dicho segundo tiempo de reacción; y - controlar la radiación luminosa emitida desde dicha al menos un área de iluminación (15) en dicho sistema en respuesta a dicha componente de información de luminancia integrada y en respuesta a dicha componente de información de crominancia integrada, donde dicho primer tiempo de reacción es mayor que dicho segundo tiempo de reacción.

Description

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Claims (1)

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ES08702472.5T 2007-01-26 2008-01-21 Sistema, procedimiento y medio legible por ordenador para visualizar una radiación luminosa Active ES2543846T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07101262 2007-01-26
EP07101262 2007-01-26
PCT/IB2008/050199 WO2008090506A1 (en) 2007-01-26 2008-01-21 A system, method, and computer-readable medium for displaying light radiation

Publications (1)

Publication Number Publication Date
ES2543846T3 true ES2543846T3 (es) 2015-08-24

Family

ID=39313074

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08702472.5T Active ES2543846T3 (es) 2007-01-26 2008-01-21 Sistema, procedimiento y medio legible por ordenador para visualizar una radiación luminosa

Country Status (6)

Country Link
US (1) US8339354B2 (es)
EP (1) EP2126884B1 (es)
JP (1) JP5327750B2 (es)
CN (1) CN101595520B (es)
ES (1) ES2543846T3 (es)
WO (1) WO2008090506A1 (es)

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ATE512567T1 (de) * 2006-10-24 2011-06-15 Koninkl Philips Electronics Nv System, verfahren und computerlesbares medium zur anzeige von lichtstrahlung
JP4552986B2 (ja) * 2007-08-31 2010-09-29 ソニー株式会社 画像表示装置
US8411766B2 (en) 2008-04-09 2013-04-02 Wi-Lan, Inc. System and method for utilizing spectral resources in wireless communications
US8274885B2 (en) 2008-10-03 2012-09-25 Wi-Lan, Inc. System and method for data distribution in VHF/UHF bands
US8107391B2 (en) 2008-11-19 2012-01-31 Wi-Lan, Inc. Systems and etiquette for home gateways using white space
JP2010156834A (ja) * 2008-12-26 2010-07-15 Sanyo Electric Co Ltd 映像表示装置及び投写型映像表示装置
US8335204B2 (en) 2009-01-30 2012-12-18 Wi-Lan, Inc. Wireless local area network using TV white space spectrum and long term evolution system architecture
CN102063888B (zh) * 2009-11-13 2012-12-26 京东方科技集团股份有限公司 色彩管理方法及装置
CN106341929B (zh) * 2015-07-07 2019-01-25 芋头科技（杭州）有限公司 一种灯光与显示内容融合的方法
EP3328159A1 (en) * 2016-11-29 2018-05-30 Thomson Licensing Method for controlling authored light intensity, corresponding apparatus, computer program product and storage medium

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
JPH04355097A (ja) * 1991-05-31 1992-12-09 Victor Co Of Japan Ltd 調光装置
JP2001147664A (ja) 1999-11-22 2001-05-29 Auto Network Gijutsu Kenkyusho:Kk 表示装置
CA2415340C (en) 2001-04-25 2006-05-16 Masahiro Kawashima Video display apparatus and method which controls the source light level using apl detection
JP2002357810A (ja) * 2001-05-31 2002-12-13 Matsushita Electric Ind Co Ltd 映像表示装置及び方法
JP3800326B2 (ja) * 2002-02-05 2006-07-26 セイコーエプソン株式会社 光検出装置、光検出方法、プログラムおよび記録媒体
JP2004004532A (ja) * 2002-03-25 2004-01-08 Sharp Corp 映像表示装置
CN1331349C (zh) 2002-07-04 2007-08-08 皇家飞利浦电子股份有限公司 用于控制环境光的方法和***以及发光单元
US7180529B2 (en) * 2002-12-19 2007-02-20 Eastman Kodak Company Immersive image viewing system and method
EP1551178A1 (en) * 2003-12-18 2005-07-06 Koninklijke Philips Electronics N.V. Supplementary visual display system
KR100965597B1 (ko) * 2003-12-29 2010-06-23 엘지디스플레이 주식회사 액정표시장치의 구동방법 및 구동장치
KR101058125B1 (ko) 2004-02-23 2011-08-24 삼성전자주식회사 화상 표시 방법 및 표시 장치와, 이의 구동 장치 및 방법
DE202005020945U1 (de) * 2004-03-08 2006-12-28 Koninklijke Philips Electronics N.V. Anzeigeeinrichtung
US20060007223A1 (en) 2004-07-09 2006-01-12 Parker Jeffrey C Display control system and method
WO2006025120A1 (ja) * 2004-09-01 2006-03-09 Mitsubishi Denki Kabushiki Kaisha 画像表示装置および画像表示方法
CN101069454A (zh) * 2004-11-30 2007-11-07 皇家飞利浦电子股份有限公司 显示***
US7317288B2 (en) * 2005-09-02 2008-01-08 Au Optronics Corporation Controlling method and system for LED-based backlighting source
US20070126932A1 (en) * 2005-12-05 2007-06-07 Kiran Bhat Systems and methods for utilizing idle display area
US20070126864A1 (en) * 2005-12-05 2007-06-07 Kiran Bhat Synthesizing three-dimensional surround visual field

Also Published As

Publication number Publication date
CN101595520B (zh) 2012-06-13
US8339354B2 (en) 2012-12-25
US20090322801A1 (en) 2009-12-31
CN101595520A (zh) 2009-12-02
WO2008090506A1 (en) 2008-07-31
JP2010517091A (ja) 2010-05-20
EP2126884B1 (en) 2015-05-06
EP2126884A1 (en) 2009-12-02
JP5327750B2 (ja) 2013-10-30

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