JP6242092B2 - 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
JP6242092B2
JP6242092B2 JP2013125313A JP2013125313A JP6242092B2 JP 6242092 B2 JP6242092 B2 JP 6242092B2 JP 2013125313 A JP2013125313 A JP 2013125313A JP 2013125313 A JP2013125313 A JP 2013125313A JP 6242092 B2 JP6242092 B2 JP 6242092B2
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Japan
Prior art keywords
light source
quasi
block
light
luminance
Prior art date
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Expired - Fee Related
Application number
JP2013125313A
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English (en)
Japanese (ja)
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JP2015001580A (ja
JP2015001580A5 (enExample
Inventor
太介 西尾
太介 西尾
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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 JP2013125313A priority Critical patent/JP6242092B2/ja
Priority to US14/301,013 priority patent/US20140368420A1/en
Publication of JP2015001580A publication Critical patent/JP2015001580A/ja
Publication of JP2015001580A5 publication Critical patent/JP2015001580A5/ja
Application granted granted Critical
Publication of JP6242092B2 publication Critical patent/JP6242092B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • G09G2320/0686—Adjustment of display parameters with two or more screen areas displaying information with different brightness or colours
    • 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
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous 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
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
    • 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
    • G09G3/3611—Control of matrices with row and column drivers

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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 (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2013125313A 2013-06-14 2013-06-14 表示装置、表示装置の制御方法、及び、プログラム Expired - Fee Related JP6242092B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013125313A JP6242092B2 (ja) 2013-06-14 2013-06-14 表示装置、表示装置の制御方法、及び、プログラム
US14/301,013 US20140368420A1 (en) 2013-06-14 2014-06-10 Display apparatus and method for controlling same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013125313A JP6242092B2 (ja) 2013-06-14 2013-06-14 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
JP2015001580A JP2015001580A (ja) 2015-01-05
JP2015001580A5 JP2015001580A5 (enExample) 2016-07-28
JP6242092B2 true JP6242092B2 (ja) 2017-12-06

Family

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Family Applications (1)

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JP2013125313A Expired - Fee Related JP6242092B2 (ja) 2013-06-14 2013-06-14 表示装置、表示装置の制御方法、及び、プログラム

Country Status (2)

Country Link
US (1) US20140368420A1 (enExample)
JP (1) JP6242092B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6896507B2 (ja) * 2017-05-25 2021-06-30 キヤノン株式会社 表示装置およびその制御方法
US10922551B2 (en) 2017-10-06 2021-02-16 The Nielsen Company (Us), Llc Scene frame matching for automatic content recognition
JP2019090858A (ja) * 2017-11-10 2019-06-13 キヤノン株式会社 表示装置、表示制御装置及び表示制御方法
CN108346393B (zh) * 2018-01-23 2021-03-19 明基智能科技（上海）有限公司 屏幕校正方法及屏幕校正系统
KR102544047B1 (ko) * 2018-05-03 2023-06-16 삼성전자주식회사 디스플레이장치 및 그 제어방법
CN109064979B (zh) * 2018-09-07 2020-12-11 京东方科技集团股份有限公司 图像显示处理方法及装置、显示装置及存储介质
CN119676512A (zh) * 2019-01-09 2025-03-21 杜比实验室特许公司 具有环境光补偿的显示器管理
EP4250282A4 (en) * 2021-06-07 2024-11-06 Samsung Electronics Co., Ltd. DISPLAY DEVICE AND CONTROL METHOD THEREOF
WO2023249235A1 (ko) * 2022-06-23 2023-12-28 삼성전자주식회사 전자 장치 및 그 제어 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203292A (ja) * 2007-02-16 2008-09-04 Seiko Epson Corp 画像表示装置、及び画像表示方法
US8493313B2 (en) * 2008-02-13 2013-07-23 Dolby Laboratories Licensing Corporation Temporal filtering of video signals
JP4818351B2 (ja) * 2008-12-25 2011-11-16 株式会社東芝 画像処理装置及び画像表示装置
JP2011013294A (ja) * 2009-06-30 2011-01-20 Toshiba Corp 情報処理装置および輝度制御方法
CN103354935B (zh) * 2011-02-09 2015-04-01 三菱电机株式会社 发光控制装置和方法、发光装置、图像显示装置

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US20140368420A1 (en) 2014-12-18
JP2015001580A (ja) 2015-01-05

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