JP2005195734A - 発光制御装置、表示装置、表示制御装置及び表示制御プログラム - Google Patents

発光制御装置、表示装置、表示制御装置及び表示制御プログラム Download PDF

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Publication number
JP2005195734A
JP2005195734A JP2004000206A JP2004000206A JP2005195734A JP 2005195734 A JP2005195734 A JP 2005195734A JP 2004000206 A JP2004000206 A JP 2004000206A JP 2004000206 A JP2004000206 A JP 2004000206A JP 2005195734 A JP2005195734 A JP 2005195734A
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JP
Japan
Prior art keywords
display
moving image
light emission
display device
backlight
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Withdrawn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
JP2004000206A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005195734A5 (enExample
Inventor
Shingo Miyazaki
伸吾 宮崎
Yoji Kimura
陽司 木村
Yoji Hirosue
庸治 廣末
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2004000206A priority Critical patent/JP2005195734A/ja
Priority to EP04020425A priority patent/EP1551002A3/en
Priority to US10/930,527 priority patent/US20050146532A1/en
Priority to TW093126352A priority patent/TWI282543B/zh
Priority to KR1020040073687A priority patent/KR20050072046A/ko
Priority to CNA2004100824703A priority patent/CN1638587A/zh
Publication of JP2005195734A publication Critical patent/JP2005195734A/ja
Publication of JP2005195734A5 publication Critical patent/JP2005195734A5/ja
Priority to KR1020070123573A priority patent/KR20080007200A/ko
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • 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
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G3/2096—Details of the interface to the display terminal specific for a flat panel
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0237—Switching ON and OFF the backlight within one frame
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/024—Scrolling of light from the illumination source over the display in combination with the scanning of the display screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/04—Partial updating of the display screen
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0257—Reduction of after-image effects
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
    • 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
    • G09G2320/0606—Manual adjustment
    • 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
    • G09G2320/0613—The adjustment depending on the type of the information to be displayed
    • G09G2320/062—Adjustment of illumination source parameters
    • 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
    • G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness 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
    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • G09G2320/106—Determination of movement vectors or equivalent parameters within the image
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G09G2370/045—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller using multiple communication channels, e.g. parallel and serial
    • G09G2370/047—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller using multiple communication channels, e.g. parallel and serial using display data channel standard [DDC] communication
    • 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
    • G09G5/14—Display of multiple viewports
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/363—Graphics controllers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
JP2004000206A 2004-01-05 2004-01-05 発光制御装置、表示装置、表示制御装置及び表示制御プログラム Withdrawn JP2005195734A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004000206A JP2005195734A (ja) 2004-01-05 2004-01-05 発光制御装置、表示装置、表示制御装置及び表示制御プログラム
EP04020425A EP1551002A3 (en) 2004-01-05 2004-08-27 Control of synchronization of backlight for liquid crystal display apparatus
US10/930,527 US20050146532A1 (en) 2004-01-05 2004-08-31 Illumination control apparatus, display apparatus, display control apparatus and display control program
TW093126352A TWI282543B (en) 2004-01-05 2004-09-01 Illumination control apparatus, display apparatus, display control apparatus and computer-readable medium storing a display control program
KR1020040073687A KR20050072046A (ko) 2004-01-05 2004-09-15 발광 제어 장치, 표시 장치, 표시 제어 장치 및 표시 제어프로그램
CNA2004100824703A CN1638587A (zh) 2004-01-05 2004-09-22 照明控制装置、显示装置、显示控制装置与显示控制程序
KR1020070123573A KR20080007200A (ko) 2004-01-05 2007-11-30 발광 제어 장치, 표시 장치, 표시 제어 장치 및 표시 제어프로그램

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004000206A JP2005195734A (ja) 2004-01-05 2004-01-05 発光制御装置、表示装置、表示制御装置及び表示制御プログラム

Publications (2)

Publication Number Publication Date
JP2005195734A true JP2005195734A (ja) 2005-07-21
JP2005195734A5 JP2005195734A5 (enExample) 2006-07-20

Family

ID=34567568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004000206A Withdrawn JP2005195734A (ja) 2004-01-05 2004-01-05 発光制御装置、表示装置、表示制御装置及び表示制御プログラム

Country Status (6)

Country Link
US (1) US20050146532A1 (enExample)
EP (1) EP1551002A3 (enExample)
JP (1) JP2005195734A (enExample)
KR (2) KR20050072046A (enExample)
CN (1) CN1638587A (enExample)
TW (1) TWI282543B (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007108484A (ja) * 2005-10-14 2007-04-26 Matsushita Electric Ind Co Ltd 液晶表示装置
JP2007256355A (ja) * 2006-03-20 2007-10-04 Sharp Corp 表示方法及び表示装置
JP2008109219A (ja) * 2006-10-23 2008-05-08 Funai Electric Co Ltd テレビジョンおよびｅｄｉｄ書換回路
JP2009008946A (ja) * 2007-06-28 2009-01-15 Kyocera Corp 表示装置および表示プログラム
JP2009222979A (ja) * 2008-03-17 2009-10-01 Seiko Epson Corp 電気光学装置
JP2010061394A (ja) * 2008-09-03 2010-03-18 Lenovo Singapore Pte Ltd 情報処理装置、そのソフトウェア管理方法、およびコンピュータが実行可能なプログラム
JP2011227394A (ja) * 2010-04-22 2011-11-10 Sharp Corp 表示装置
WO2011149094A1 (ja) * 2010-05-28 2011-12-01 シャープ株式会社 表示装置および表示方法
WO2013125073A1 (ja) * 2012-02-20 2013-08-29 シャープ株式会社 バックライト光源、バックライト装置、液晶表示装置、およびバックライト光源の点灯制御方法
US9019320B2 (en) 2010-04-28 2015-04-28 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic appliance
US9569992B2 (en) 2012-11-15 2017-02-14 Semiconductor Energy Laboratory Co., Ltd. Method for driving information processing device, program, and information processing device

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US20070205969A1 (en) 2005-02-23 2007-09-06 Pixtronix, Incorporated Direct-view MEMS display devices and methods for generating images thereon
US9229222B2 (en) 2005-02-23 2016-01-05 Pixtronix, Inc. Alignment methods in fluid-filled MEMS displays
US7999994B2 (en) 2005-02-23 2011-08-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US9158106B2 (en) 2005-02-23 2015-10-13 Pixtronix, Inc. Display methods and apparatus
US8310442B2 (en) 2005-02-23 2012-11-13 Pixtronix, Inc. Circuits for controlling display apparatus
US8519945B2 (en) 2006-01-06 2013-08-27 Pixtronix, Inc. Circuits for controlling display apparatus
US9261694B2 (en) 2005-02-23 2016-02-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US9082353B2 (en) 2010-01-05 2015-07-14 Pixtronix, Inc. Circuits for controlling display apparatus
US8482496B2 (en) 2006-01-06 2013-07-09 Pixtronix, Inc. Circuits for controlling MEMS display apparatus on a transparent substrate
US8159428B2 (en) 2005-02-23 2012-04-17 Pixtronix, Inc. Display methods and apparatus
US8526096B2 (en) 2006-02-23 2013-09-03 Pixtronix, Inc. Mechanical light modulators with stressed beams
CN100511397C (zh) * 2006-02-28 2009-07-08 启萌科技有限公司 液晶显示装置及其控制方法
KR101252879B1 (ko) * 2006-06-29 2013-04-09 엘지디스플레이 주식회사 액정표시장치 및 그의 구동방법
US9176318B2 (en) 2007-05-18 2015-11-03 Pixtronix, Inc. Methods for manufacturing fluid-filled MEMS displays
US8531380B2 (en) * 2008-07-22 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for area adaptive backlight management
JP5168004B2 (ja) * 2008-07-23 2013-03-21 ウシオ電機株式会社 光源装置の点灯制御方法及び光源装置
US8169679B2 (en) 2008-10-27 2012-05-01 Pixtronix, Inc. MEMS anchors
US20110205259A1 (en) * 2008-10-28 2011-08-25 Pixtronix, Inc. System and method for selecting display modes
WO2010089682A1 (en) * 2009-02-03 2010-08-12 Koninklijke Philips Electronics N.V. Display system and method of operation therefor
KR20110024238A (ko) * 2009-09-01 2011-03-09 삼성전자주식회사 디스플레이장치 및 그 구동방법
KR101636570B1 (ko) * 2009-10-28 2016-07-20 엘지전자 주식회사 출력표시영역 제어 장치 및 방법
BR112012019383A2 (pt) 2010-02-02 2017-09-12 Pixtronix Inc Circuitos para controlar aparelho de exibição
CN102834763B (zh) 2010-02-02 2015-07-22 皮克斯特罗尼克斯公司 用于制造填充冷密封流体的显示装置的方法
KR101778997B1 (ko) * 2011-05-02 2017-09-18 엘지전자 주식회사 이동 단말기 및 이동 단말기의 제어 방법
CN102968964B (zh) * 2012-12-05 2014-08-06 京东方科技集团股份有限公司 背光驱动方法及装置、显示装置
US9134552B2 (en) 2013-03-13 2015-09-15 Pixtronix, Inc. Display apparatus with narrow gap electrostatic actuators
KR102023067B1 (ko) * 2013-03-15 2019-09-19 삼성전자주식회사 시스템 온 칩과 이를 포함하는 디스플레이 시스템의 동작 방법
CN106445430B (zh) * 2015-07-27 2019-06-21 常州市武进区半导体照明应用技术研究院 用于交互界面的即时光色渲染系统和渲染方法及其应用
CN105243991B (zh) * 2015-10-27 2018-01-26 深圳市华星光电技术有限公司 Amoled驱动装置
TWI731498B (zh) * 2019-12-05 2021-06-21 友達光電股份有限公司 顯示系統
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JP3850241B2 (ja) * 2001-07-19 2006-11-29 シャープ株式会社 照明装置およびそれを用いた液晶表示装置
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007108484A (ja) * 2005-10-14 2007-04-26 Matsushita Electric Ind Co Ltd 液晶表示装置
JP2007256355A (ja) * 2006-03-20 2007-10-04 Sharp Corp 表示方法及び表示装置
JP2008109219A (ja) * 2006-10-23 2008-05-08 Funai Electric Co Ltd テレビジョンおよびｅｄｉｄ書換回路
JP2009008946A (ja) * 2007-06-28 2009-01-15 Kyocera Corp 表示装置および表示プログラム
US8654047B2 (en) 2008-03-17 2014-02-18 Seiko Epson Corporation Electro-optic device
JP2009222979A (ja) * 2008-03-17 2009-10-01 Seiko Epson Corp 電気光学装置
JP2010061394A (ja) * 2008-09-03 2010-03-18 Lenovo Singapore Pte Ltd 情報処理装置、そのソフトウェア管理方法、およびコンピュータが実行可能なプログラム
JP2011227394A (ja) * 2010-04-22 2011-11-10 Sharp Corp 表示装置
US9019320B2 (en) 2010-04-28 2015-04-28 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic appliance
JP2012008515A (ja) * 2010-05-28 2012-01-12 Sharp Corp 表示装置および表示方法
US8810505B2 (en) 2010-05-28 2014-08-19 Sharp Kabushiki Kaisha Display device and display method
WO2011149094A1 (ja) * 2010-05-28 2011-12-01 シャープ株式会社 表示装置および表示方法
JP2013171149A (ja) * 2012-02-20 2013-09-02 Sharp Corp バックライト光源、バックライト装置、液晶表示装置、およびバックライト光源の点灯制御方法
WO2013125073A1 (ja) * 2012-02-20 2013-08-29 シャープ株式会社 バックライト光源、バックライト装置、液晶表示装置、およびバックライト光源の点灯制御方法
US9569992B2 (en) 2012-11-15 2017-02-14 Semiconductor Energy Laboratory Co., Ltd. Method for driving information processing device, program, and information processing device
US10347212B2 (en) 2012-11-15 2019-07-09 Semiconductor Energy Laboratory Co., Ltd. Method for driving information processing device, program, and information processing device

Also Published As

Publication number Publication date
KR20080007200A (ko) 2008-01-17
US20050146532A1 (en) 2005-07-07
TW200523866A (en) 2005-07-16
TWI282543B (en) 2007-06-11
KR20050072046A (ko) 2005-07-08
EP1551002A2 (en) 2005-07-06
CN1638587A (zh) 2005-07-13
EP1551002A3 (en) 2008-07-09

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