JP5868048B2 - 制御装置及びその制御方法 - Google Patents

制御装置及びその制御方法 Download PDF

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Publication number
JP5868048B2
JP5868048B2 JP2011158047A JP2011158047A JP5868048B2 JP 5868048 B2 JP5868048 B2 JP 5868048B2 JP 2011158047 A JP2011158047 A JP 2011158047A JP 2011158047 A JP2011158047 A JP 2011158047A JP 5868048 B2 JP5868048 B2 JP 5868048B2
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JP
Japan
Prior art keywords
image
unit
divided
area
light emitting
Prior art date
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Expired - Fee Related
Application number
JP2011158047A
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English (en)
Japanese (ja)
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JP2013024984A (ja
JP2013024984A5 (enExample
Inventor
大澤　誠司
誠司 大澤
宗亮 加々谷
宗亮 加々谷
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.)
Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2011158047A priority Critical patent/JP5868048B2/ja
Priority to US13/542,166 priority patent/US9582241B2/en
Publication of JP2013024984A publication Critical patent/JP2013024984A/ja
Publication of JP2013024984A5 publication Critical patent/JP2013024984A5/ja
Application granted granted Critical
Publication of JP5868048B2 publication Critical patent/JP5868048B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • 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
    • 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
    • G09G5/39—Control of the bit-mapped memory
    • 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
    • G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2011158047A 2011-07-19 2011-07-19 制御装置及びその制御方法 Expired - Fee Related JP5868048B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011158047A JP5868048B2 (ja) 2011-07-19 2011-07-19 制御装置及びその制御方法
US13/542,166 US9582241B2 (en) 2011-07-19 2012-07-05 Control apparatus and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011158047A JP5868048B2 (ja) 2011-07-19 2011-07-19 制御装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2013024984A JP2013024984A (ja) 2013-02-04
JP2013024984A5 JP2013024984A5 (enExample) 2014-08-28
JP5868048B2 true JP5868048B2 (ja) 2016-02-24

Family

ID=47555483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011158047A Expired - Fee Related JP5868048B2 (ja) 2011-07-19 2011-07-19 制御装置及びその制御方法

Country Status (2)

Country Link
US (1) US9582241B2 (enExample)
JP (1) JP5868048B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060243280A1 (en) * 2005-04-27 2006-11-02 Caro Richard G Method of determining lung condition indicators
JP6494197B2 (ja) * 2014-07-10 2019-04-03 キヤノン株式会社 表示装置及び表示装置の制御方法
US9805662B2 (en) * 2015-03-23 2017-10-31 Intel Corporation Content adaptive backlight power saving technology
JP6742880B2 (ja) 2016-10-04 2020-08-19 株式会社ジャパンディスプレイ 表示装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07334665A (ja) * 1994-06-06 1995-12-22 Ge Yokogawa Medical Syst Ltd 画像表示方法及び画像表示装置
US7277121B2 (en) * 2001-08-29 2007-10-02 Sanyo Electric Co., Ltd. Stereoscopic image processing and display system
US6912695B2 (en) * 2001-09-13 2005-06-28 Pixia Corp. Data storage and retrieval system and method
JP3870109B2 (ja) * 2002-03-08 2007-01-17 インターナショナル・ビジネス・マシーンズ・コーポレーション 画像表示装置、画像表示方法、及び画像表示プログラム
US6975369B1 (en) * 2002-12-12 2005-12-13 Gelcore, Llc Liquid crystal display with color backlighting employing light emitting diodes
JP4628770B2 (ja) 2004-02-09 2011-02-09 株式会社日立製作所 照明装置を備えた画像表示装置及び画像表示方法
US7505018B2 (en) * 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
WO2006010245A1 (en) * 2004-07-27 2006-02-02 The University Of British Columbia Parallax-reducing, luminance-preserving diffuser
EP1779153B1 (en) * 2004-07-27 2011-09-21 Dolby Laboratories Licensing Corporation Diffuser for light from light source array and displays incorporating same
US8115728B2 (en) * 2005-03-09 2012-02-14 Sharp Laboratories Of America, Inc. Image display device with reduced flickering and blur
US7389432B2 (en) * 2004-11-10 2008-06-17 Microsoft Corporation Advanced power management for computer displays
US7525528B2 (en) * 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
CN101317195A (zh) * 2005-11-30 2008-12-03 日本电气株式会社 图像处理设备、显示设备、图像处理方法以及程序
US7511696B2 (en) * 2006-03-15 2009-03-31 Honeywell International Inc. Display with reduced power light source
US20070268240A1 (en) * 2006-05-19 2007-11-22 Lee Sang-Jin Display device and method of driving the display device
JP2008083592A (ja) * 2006-09-28 2008-04-10 Toshiba Corp 情報処理装置および表示制御方法
JP5288579B2 (ja) * 2006-12-13 2013-09-11 ルネサスエレクトロニクス株式会社 表示装置及び、コントローラドライバ
KR101245664B1 (ko) * 2007-10-25 2013-03-20 엘지디스플레이 주식회사 액정표시장치의 구동방법
JP2009139930A (ja) * 2007-11-13 2009-06-25 Mitsumi Electric Co Ltd バックライト装置及びこれを用いた液晶表示装置
US8830158B2 (en) 2008-04-29 2014-09-09 Samsung Display Co., Ltd. Method of local dimming a light source, light source apparatus for performing the method, and display apparatus having the light source apparatus
JP2010134455A (ja) * 2008-11-04 2010-06-17 Sharp Corp 表示制御装置、コンテンツ生成装置、コンテンツ表示システム、コンテンツ処理装置、表示制御方法、コンテンツ生成方法、コンテンツ処理方法、制御プログラムおよび記録媒体
KR101318444B1 (ko) * 2009-11-23 2013-10-16 엘지디스플레이 주식회사 픽셀 데이터 보상 방법과 이를 이용한 액정표시장치
US8766904B2 (en) * 2010-03-18 2014-07-01 Stmicroelectronics, Inc. Method of modeling the light field created by a local-dimming LED backlight for an LCD display
KR101987820B1 (ko) * 2012-10-05 2019-06-11 삼성전자주식회사 고 해상도 컨텐츠를 처리하는 컨텐츠 처리 장치 및 그 방법
WO2014115449A1 (ja) * 2013-01-22 2014-07-31 シャープ株式会社 液晶表示装置
KR20150109533A (ko) * 2014-03-19 2015-10-02 삼성디스플레이 주식회사 표시장치

Also Published As

Publication number Publication date
JP2013024984A (ja) 2013-02-04
US9582241B2 (en) 2017-02-28
US20130021383A1 (en) 2013-01-24

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