JP5911518B2 - 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
JP5911518B2
JP5911518B2 JP2014014516A JP2014014516A JP5911518B2 JP 5911518 B2 JP5911518 B2 JP 5911518B2 JP 2014014516 A JP2014014516 A JP 2014014516A JP 2014014516 A JP2014014516 A JP 2014014516A JP 5911518 B2 JP5911518 B2 JP 5911518B2
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Japan
Prior art keywords
image data
value
luminance
data
light emitting
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Expired - Fee Related
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JP2014014516A
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English (en)
Japanese (ja)
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JP2015142276A (ja
JP2015142276A5 (enExample
Inventor
光勢 杉本
光勢 杉本
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2014014516A priority Critical patent/JP5911518B2/ja
Priority to US14/605,531 priority patent/US9773458B2/en
Publication of JP2015142276A publication Critical patent/JP2015142276A/ja
Publication of JP2015142276A5 publication Critical patent/JP2015142276A5/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
    • 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
    • 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
    • G09G3/36—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 using liquid crystals
    • 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
    • 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
    • G09G2340/0428—Gradation resolution change
    • 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
    • G09G2340/06—Colour space transformation
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
JP2014014516A 2014-01-29 2014-01-29 表示装置、表示装置の制御方法、及び、プログラム Expired - Fee Related JP5911518B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014014516A JP5911518B2 (ja) 2014-01-29 2014-01-29 表示装置、表示装置の制御方法、及び、プログラム
US14/605,531 US9773458B2 (en) 2014-01-29 2015-01-26 Display apparatus and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014014516A JP5911518B2 (ja) 2014-01-29 2014-01-29 表示装置、表示装置の制御方法、及び、プログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016011388A Division JP2016110158A (ja) 2016-01-25 2016-01-25 表示装置、表示装置の制御方法、プログラム、及び、処理装置

Publications (3)

Publication Number Publication Date
JP2015142276A JP2015142276A (ja) 2015-08-03
JP2015142276A5 JP2015142276A5 (enExample) 2015-09-10
JP5911518B2 true JP5911518B2 (ja) 2016-04-27

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JP2014014516A Expired - Fee Related JP5911518B2 (ja) 2014-01-29 2014-01-29 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) US9773458B2 (enExample)
JP (1) JP5911518B2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016110158A (ja) * 2016-01-25 2016-06-20 キヤノン株式会社 表示装置、表示装置の制御方法、プログラム、及び、処理装置
US11735118B2 (en) 2018-01-04 2023-08-22 Samsung Display Co., Ltd. Organic light emitting display device and driving method of the same

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9390681B2 (en) * 2012-09-11 2016-07-12 Apple Inc. Temporal filtering for dynamic pixel and backlight control
JP6439418B2 (ja) * 2014-03-05 2018-12-19 ソニー株式会社 画像処理装置及び画像処理方法、並びに画像表示装置
JP6786235B2 (ja) * 2015-08-26 2020-11-18 キヤノン株式会社 画像表示装置
US10122936B2 (en) * 2015-09-02 2018-11-06 Mediatek Inc. Dynamic noise reduction for high dynamic range in digital imaging
JP6796757B2 (ja) * 2015-12-10 2020-12-09 パナソニックＩｐマネジメント株式会社 表示装置およびバックライトの制御方法
KR102508892B1 (ko) 2016-04-15 2023-03-10 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
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
JP6866224B2 (ja) * 2017-05-09 2021-04-28 キヤノン株式会社 画像符号化装置、画像復号装置、画像符号化方法及びプログラム
EP3503019A1 (en) * 2017-12-21 2019-06-26 Thomson Licensing Improved inverse tone mapping method and corresponding device
CN108281125B (zh) * 2018-01-05 2021-04-20 华为技术有限公司 根据人眼特性进行背光亮度调节的方法、装置和设备
EP4083984A4 (en) 2019-12-24 2023-06-07 Panasonic Intellectual Property Management Co., Ltd. Control device and control method
KR102738871B1 (ko) * 2020-12-16 2024-12-06 주식회사 엘엑스세미콘 액정 디스플레이 장치 및 그 구동 방법
US11451708B1 (en) 2021-11-29 2022-09-20 Unity Technologies Sf Increasing dynamic range of a virtual production display

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3523170B2 (ja) * 2000-09-21 2004-04-26 株式会社東芝 表示装置
JP3487278B2 (ja) * 2000-10-02 2004-01-13 松下電器産業株式会社 液晶表示装置
JP2005284534A (ja) * 2004-03-29 2005-10-13 Inventec Appliances Corp 高ダイナミックレンジ画像を低ダイナミックレンジ画像に変換する方法及び関連装置
US8218625B2 (en) 2004-04-23 2012-07-10 Dolby Laboratories Licensing Corporation Encoding, decoding and representing high dynamic range images
JP4899412B2 (ja) * 2005-10-25 2012-03-21 セイコーエプソン株式会社 画像表示システム及びその方法
JP5491702B2 (ja) * 2008-03-28 2014-05-14 株式会社東芝 画像表示装置および画像表示方法
US8531380B2 (en) * 2008-07-22 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for area adaptive backlight management
WO2011103083A1 (en) 2010-02-22 2011-08-25 Dolby Laboratories Licensing Corporation Methods and systems for reducing power consumption in dual modulation displays
WO2011163114A1 (en) 2010-06-21 2011-12-29 Dolby Laboratories Licensing Corporation Displaying images on local-dimming displays
US8947555B2 (en) * 2011-04-18 2015-02-03 Qualcomm Incorporated White balance optimization with high dynamic range images

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016110158A (ja) * 2016-01-25 2016-06-20 キヤノン株式会社 表示装置、表示装置の制御方法、プログラム、及び、処理装置
US11735118B2 (en) 2018-01-04 2023-08-22 Samsung Display Co., Ltd. Organic light emitting display device and driving method of the same

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Publication number Publication date
JP2015142276A (ja) 2015-08-03
US9773458B2 (en) 2017-09-26
US20150213766A1 (en) 2015-07-30

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