JP6598430B2 - 表示装置、表示装置の制御方法、及び、プログラム - Google Patents

表示装置、表示装置の制御方法、及び、プログラム Download PDF

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Publication number
JP6598430B2
JP6598430B2 JP2014111628A JP2014111628A JP6598430B2 JP 6598430 B2 JP6598430 B2 JP 6598430B2 JP 2014111628 A JP2014111628 A JP 2014111628A JP 2014111628 A JP2014111628 A JP 2014111628A JP 6598430 B2 JP6598430 B2 JP 6598430B2
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JP
Japan
Prior art keywords
luminance
light source
light emission
image data
light
Prior art date
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Expired - Fee Related
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JP2014111628A
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English (en)
Japanese (ja)
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JP2015111238A (ja
JP2015111238A5 (enExample
Inventor
卓士 木村
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Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2014111628A priority Critical patent/JP6598430B2/ja
Priority to US14/523,116 priority patent/US9460664B2/en
Publication of JP2015111238A publication Critical patent/JP2015111238A/ja
Publication of JP2015111238A5 publication Critical patent/JP2015111238A5/ja
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Publication of JP6598430B2 publication Critical patent/JP6598430B2/ja
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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
    • G09G3/3406—Control of 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • 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
    • G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
    • 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)
  • Transforming Electric Information Into Light Information (AREA)
  • Studio Devices (AREA)
JP2014111628A 2013-10-31 2014-05-29 表示装置、表示装置の制御方法、及び、プログラム Expired - Fee Related JP6598430B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014111628A JP6598430B2 (ja) 2013-10-31 2014-05-29 表示装置、表示装置の制御方法、及び、プログラム
US14/523,116 US9460664B2 (en) 2013-10-31 2014-10-24 Display apparatus with compensation for brightness-insufficient light source, and control method therefor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013226979 2013-10-31
JP2013226979 2013-10-31
JP2014111628A JP6598430B2 (ja) 2013-10-31 2014-05-29 表示装置、表示装置の制御方法、及び、プログラム

Publications (3)

Publication Number Publication Date
JP2015111238A JP2015111238A (ja) 2015-06-18
JP2015111238A5 JP2015111238A5 (enExample) 2017-07-06
JP6598430B2 true JP6598430B2 (ja) 2019-10-30

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JP2014111628A Expired - Fee Related JP6598430B2 (ja) 2013-10-31 2014-05-29 表示装置、表示装置の制御方法、及び、プログラム

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Country Link
US (1) US9460664B2 (enExample)
JP (1) JP6598430B2 (enExample)

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JP6023349B2 (ja) * 2013-11-12 2016-11-09 富士フイルム株式会社 表示装置及びその制御方法
EP3242487B1 (en) * 2014-12-29 2021-10-13 Sony Group Corporation Transmitting device, transmitting method, receiving device and receiving method
CN107409192B (zh) * 2015-03-27 2021-04-16 索尼公司 图像显示设备及方法、信息处理方法以及计算机可读介质
US9591720B2 (en) * 2015-08-05 2017-03-07 Mitsubishi Electric Corporation LED display apparatus
JP6786235B2 (ja) * 2015-08-26 2020-11-18 キヤノン株式会社 画像表示装置
JP6700840B2 (ja) 2016-02-18 2020-05-27 キヤノン株式会社 画像処理装置、撮像装置、制御方法及びプログラム
JP6666042B2 (ja) * 2016-03-28 2020-03-13 キヤノン株式会社 画像形成装置及び画像形成装置の補正方法
JP2018013696A (ja) * 2016-07-22 2018-01-25 キヤノン株式会社 画像処理装置および表示装置
JP6637396B2 (ja) * 2016-08-31 2020-01-29 株式会社ジャパンディスプレイ 表示装置、電子機器及び表示装置の駆動方法
JP6770420B2 (ja) * 2016-12-14 2020-10-14 株式会社ジャパンディスプレイ 表示装置及び表示装置の駆動方法
CN110830697A (zh) * 2019-11-27 2020-02-21 Oppo广东移动通信有限公司 控制方法、电子装置和存储介质
CN112489115B (zh) * 2020-11-27 2023-09-08 杭州海康威视数字技术股份有限公司 发光模块定位方法、装置、电子设备、存储介质及系统
CN113052155B (zh) * 2021-02-03 2024-04-02 深圳赋能光达科技有限公司 光源亮度调节器、结构光投射器、身份识别装置及电子设备
CN115037882B (zh) * 2021-03-05 2024-02-20 思特威(上海)电子科技股份有限公司 一种图像亮度调节方法、成像装置及计算机存储介质
KR20230159769A (ko) * 2022-05-13 2023-11-22 삼성디스플레이 주식회사 표시 장치 및 그것의 동작 방법
EP4407597A1 (en) * 2023-01-30 2024-07-31 LX Semicon Co., Ltd. Display device and method of controlling the same
CN119135867A (zh) * 2023-08-28 2024-12-13 迈特创新私人有限公司 双目深度相机控制方法、装置、设备及存储介质
CN120047365B (zh) * 2024-12-30 2025-11-04 深圳市光鉴科技有限公司 一种提升结构光模组图像亮度一致性的方法、系统、设备及存储介质

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JP3523170B2 (ja) 2000-09-21 2004-04-26 株式会社東芝 表示装置
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US7511853B2 (en) 2002-07-11 2009-03-31 Seiko Epson Corporation Adjustment for output image of image data
CN100553315C (zh) 2002-07-11 2009-10-21 精工爱普生株式会社 图象数据的输出图像调整
EP1517553A4 (en) 2002-07-11 2006-01-25 Seiko Epson Corp OUTPUT PICTURE SETTING FOR IMAGE DATA
DE10354820A1 (de) * 2003-11-24 2005-06-02 Ingenieurbüro Kienhöfer GmbH Verfahren und Vorrichtung zum Betrieb eines verschleißbehafteten Displays
JP2006245925A (ja) * 2005-03-02 2006-09-14 Funai Electric Co Ltd 液晶テレビジョン
JP2007096950A (ja) * 2005-09-29 2007-04-12 Fujifilm Corp デジタルカメラ及び発光制御方法
JP5176397B2 (ja) * 2006-06-01 2013-04-03 ソニー株式会社 表示装置及びその駆動方法
JP2009014746A (ja) * 2007-06-29 2009-01-22 Toshiba Corp 発光制御装置およびそれを備えた液晶表示装置
JP2009086222A (ja) * 2007-09-28 2009-04-23 Victor Co Of Japan Ltd 映像補正装置及び映像表示装置
JP2009128733A (ja) * 2007-11-27 2009-06-11 Sony Corp 液晶表示装置、制御回路、および液晶表示制御方法、並びにコンピュータ・プログラム
CN101861618B (zh) * 2008-01-31 2012-10-31 夏普株式会社 图像显示装置和图像显示方法
BRPI0908980A2 (pt) * 2008-03-07 2015-08-04 Sharp Kk Dispositivo de iluminação e dispositivo de exibição tendo o mesmo
JP4864076B2 (ja) * 2008-09-23 2012-01-25 シャープ株式会社 バックライトの輝度制御装置及び映像表示装置
JP5302915B2 (ja) * 2009-03-18 2013-10-02 パナソニック株式会社 有機ｅｌ表示装置及び制御方法
JP2010249996A (ja) * 2009-04-14 2010-11-04 Sharp Corp 画像表示装置および画像表示方法
TW201102718A (en) * 2009-07-08 2011-01-16 Dynascan Technology Corp Decay fast detection method of LED backlight-board liquid crystal display and its display
US9161408B2 (en) * 2009-09-02 2015-10-13 Dolby Laboratories Licensing Corporation Compensation for sub-par lighting in displays
JP2011117996A (ja) * 2009-11-30 2011-06-16 Fujitsu Ltd 表示装置
JP2012226178A (ja) * 2011-04-20 2012-11-15 Sharp Corp 表示制御装置、表示システム、画像データ出力方法、プログラム、及び記録媒体
JP5609787B2 (ja) * 2011-06-23 2014-10-22 株式会社Ｊｖｃケンウッド 画像処理装置及び画像処理方法
JP5836869B2 (ja) * 2012-04-09 2015-12-24 キヤノン株式会社 表示装置及びその制御方法

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Publication number Publication date
US20150116376A1 (en) 2015-04-30
JP2015111238A (ja) 2015-06-18
US9460664B2 (en) 2016-10-04

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