JP2008541141A - ディスプレイ装置のバックライティング（背面照光）用の光源装置及びディスプレイ装置 - Google Patents

ディスプレイ装置のバックライティング（背面照光）用の光源装置及びディスプレイ装置 Download PDF

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Publication number
JP2008541141A
JP2008541141A JP2008508074A JP2008508074A JP2008541141A JP 2008541141 A JP2008541141 A JP 2008541141A JP 2008508074 A JP2008508074 A JP 2008508074A JP 2008508074 A JP2008508074 A JP 2008508074A JP 2008541141 A JP2008541141 A JP 2008541141A
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Japan
Prior art keywords
light source
light
source device
control device
display device
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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.)
Pending
Application number
JP2008508074A
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English (en)
Japanese (ja)
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JP2008541141A5 (https=
Inventor
シュヴァープ アクセル
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Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of JP2008541141A publication Critical patent/JP2008541141A/ja
Publication of JP2008541141A5 publication Critical patent/JP2008541141A5/ja
Pending legal-status Critical Current

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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
    • 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
    • G09G3/3406—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
    • 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
    • G09G2320/066—Adjustment of display parameters for control of contrast
    • 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
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • 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

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  • 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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP2008508074A 2005-04-30 2006-04-27 ディスプレイ装置のバックライティング（背面照光）用の光源装置及びディスプレイ装置 Pending JP2008541141A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005020568A DE102005020568A1 (de) 2005-04-30 2005-04-30 Lichtquellenanordnung zur Hinterleuchtung von Anzeigevorrichtungen sowie Anzeigevorrichtung
PCT/DE2006/000739 WO2006116974A1 (de) 2005-04-30 2006-04-27 Lichtquellenanordnung zur hinterleuchtung von anzeigevorrichtungen sowie anzeigevorrichtung

Publications (2)

Publication Number Publication Date
JP2008541141A true JP2008541141A (ja) 2008-11-20
JP2008541141A5 JP2008541141A5 (https=) 2012-09-06

Family

ID=36658728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008508074A Pending JP2008541141A (ja) 2005-04-30 2006-04-27 ディスプレイ装置のバックライティング（背面照光）用の光源装置及びディスプレイ装置

Country Status (8)

Country Link
US (1) US20080106512A1 (https=)
EP (1) EP1877998A1 (https=)
JP (1) JP2008541141A (https=)
KR (1) KR20080014803A (https=)
CN (1) CN101167119B (https=)
DE (1) DE102005020568A1 (https=)
TW (1) TWI358691B (https=)
WO (1) WO2006116974A1 (https=)

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KR20080028701A (ko) * 2006-09-27 2008-04-01 삼성전자주식회사 표시장치
DE202006018390U1 (de) * 2006-12-05 2008-04-17 Innoteams Gmbh System zur mobilen Präsentation von virtuellen 3D-Modellen
EP2122603A1 (en) * 2007-02-16 2009-11-25 Koninklijke Philips Electronics N.V. 2d-dimming of illuminating member for display device
DE102008008366A1 (de) * 2008-02-09 2009-09-10 ASTRA Gesellschaft für Asset Management mbH & Co. KG Verfahren zum Generieren eines Informationssignals bei einem Zugangsbegehren und Vorrichtung zur Durchführung des Verfahrens
RU2011127002A (ru) * 2008-12-01 2013-01-10 Шарп Кабусики Кайся Модуль задней подсветки, жидкокристаллическое дисплейное устройство данных, способ формирования, программа для формирования данных и носитель записи
US8143791B2 (en) * 2008-12-12 2012-03-27 Palo Alto Research Center Incorporated Control system for light-emitting device
WO2012030622A1 (en) 2010-08-31 2012-03-08 Dolby Laboratories Licensing Corporation Ambient black level
KR102356160B1 (ko) * 2015-07-29 2022-02-03 엘지디스플레이 주식회사 광 밸브 패널과 이를 이용한 액정표시장치
DE102016013695A1 (de) * 2016-11-17 2018-05-17 Christian Herbold Verfahren und Vorrichtung zur Variation des Erscheinungsbilds von Einrichtungsgegenständen, insbesondere Lampenschirmen
US10324525B2 (en) 2016-12-31 2019-06-18 Intel Corporation Context aware selective backlighting techniques
US11976794B2 (en) 2022-01-26 2024-05-07 Universal City Studios Llc Systems and methods for providing a show effect for an attraction system

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JP2001125067A (ja) * 1999-10-25 2001-05-11 Hitachi Ltd 液晶表示装置
JP2001142409A (ja) * 1999-11-12 2001-05-25 Sony Corp 映像表示装置および映像表示装置における照明制御方法
JP2001290124A (ja) * 2000-04-07 2001-10-19 Canon Inc 液晶表示装置
JP2002091385A (ja) * 2000-09-12 2002-03-27 Matsushita Electric Ind Co Ltd 照明装置
JP2004191490A (ja) * 2002-12-09 2004-07-08 Hitachi Displays Ltd 液晶表示装置
JP2004246117A (ja) * 2003-02-14 2004-09-02 Matsushita Electric Ind Co Ltd バックライト装置
JP2004350179A (ja) * 2003-05-26 2004-12-09 Funai Electric Co Ltd 液晶テレビジョン装置、バックライト制御装置、バックライト制御方法およびバックライト制御プログラム
JP2005070690A (ja) * 2003-08-28 2005-03-17 Matsushita Electric Ind Co Ltd 液晶表示装置

Also Published As

Publication number Publication date
CN101167119B (zh) 2012-11-14
DE102005020568A1 (de) 2006-11-09
CN101167119A (zh) 2008-04-23
TW200703198A (en) 2007-01-16
KR20080014803A (ko) 2008-02-14
WO2006116974A1 (de) 2006-11-09
US20080106512A1 (en) 2008-05-08
TWI358691B (en) 2012-02-21
EP1877998A1 (de) 2008-01-16

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