TWI496129B - 顯示單元及顯示方法 - Google Patents

顯示單元及顯示方法 Download PDF

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Publication number
TWI496129B
TWI496129B TW101109512A TW101109512A TWI496129B TW I496129 B TWI496129 B TW I496129B TW 101109512 A TW101109512 A TW 101109512A TW 101109512 A TW101109512 A TW 101109512A TW I496129 B TWI496129 B TW I496129B
Authority
TW
Taiwan
Prior art keywords
amount
display
light
backlight
area
Prior art date
Application number
TW101109512A
Other languages
English (en)
Chinese (zh)
Other versions
TW201301252A (zh
Inventor
Naoki Ikawa
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of TW201301252A publication Critical patent/TW201301252A/zh
Application granted granted Critical
Publication of TWI496129B publication Critical patent/TWI496129B/zh

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Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/58—Control of contrast or brightness in dependence upon 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
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2290/00—Indexing scheme relating to details of a display terminal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
TW101109512A 2011-04-01 2012-03-20 顯示單元及顯示方法 TWI496129B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011081773A JP5782787B2 (ja) 2011-04-01 2011-04-01 表示装置および表示方法

Publications (2)

Publication Number Publication Date
TW201301252A TW201301252A (zh) 2013-01-01
TWI496129B true TWI496129B (zh) 2015-08-11

Family

ID=46926628

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101109512A TWI496129B (zh) 2011-04-01 2012-03-20 顯示單元及顯示方法

Country Status (5)

Country Link
US (1) US9071800B2 (enExample)
JP (1) JP5782787B2 (enExample)
KR (1) KR20120112015A (enExample)
CN (1) CN102737599B (enExample)
TW (1) TWI496129B (enExample)

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US9653026B2 (en) * 2012-03-07 2017-05-16 Canon Kabushiki Kaisha Backlight controlling apparatus, backlight controlling method and program
US20150339968A1 (en) * 2012-12-17 2015-11-26 Sharp Kabushiki Kaisha Liquid crystal display device
KR102071628B1 (ko) * 2013-04-11 2020-01-31 삼성디스플레이 주식회사 표시 장치
US9300933B2 (en) 2013-06-07 2016-03-29 Nvidia Corporation Predictive enhancement of a portion of video data rendered on a display unit associated with a data processing device
JP6257225B2 (ja) * 2013-08-30 2018-01-10 キヤノン株式会社 表示制御装置、表示制御装置の制御方法、及びプログラム
JP6326219B2 (ja) * 2013-11-26 2018-05-16 圭祐 戸田 表示装置および表示方法
KR102390271B1 (ko) * 2015-06-24 2022-04-26 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
US10354598B2 (en) * 2015-09-10 2019-07-16 Sony Corporation Light source control for displaying video
JP6883220B2 (ja) * 2016-05-31 2021-06-09 ソニーグループ株式会社 バックライトシステム、表示装置、および発光制御方法
JP6789839B2 (ja) * 2017-02-14 2020-11-25 キヤノン株式会社 表示制御装置およびその制御方法、プログラム、記憶媒体
WO2018172151A1 (en) * 2017-03-23 2018-09-27 Philips Lighting Holding B.V. Lighting system and method
US10080051B1 (en) * 2017-10-25 2018-09-18 TCL Research America Inc. Method and system for immersive information presentation
JP7020126B2 (ja) * 2018-01-12 2022-02-16 株式会社Ｊｖｃケンウッド 制御装置及び液晶表示装置
TWI736029B (zh) * 2019-11-25 2021-08-11 敦泰電子股份有限公司 顯示器低幀率模式驅動方法
JP2023056854A (ja) * 2021-10-08 2023-04-20 株式会社Joled 制御装置、表示装置及び制御方法

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US20050057484A1 (en) * 2003-09-15 2005-03-17 Diefenbaugh Paul S. Automatic image luminance control with backlight adjustment
TW200802248A (en) * 2006-06-19 2008-01-01 Hannstar Display Corp The liquid crystal display and the over driving method thereof
US20080069478A1 (en) * 2006-09-20 2008-03-20 Kabushiki Kaisha Toshiba Apparatus, method, and computer program product for displaying image
US20080284719A1 (en) * 2007-05-18 2008-11-20 Semiconductor Energy Laboratory Co., Ltd. Liquid Crystal Display Device and Driving Method Thereof
TW200907906A (en) * 2007-05-11 2009-02-16 Sony Corp Method for uneven light emission correction of organic EL panel and display correction circuit of organic EL panel

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KR100868159B1 (ko) * 2002-10-29 2008-11-12 샤프 가부시키가이샤 조명 장치 및 그것을 이용한 액정 표시 장치
JP4220284B2 (ja) * 2003-03-28 2009-02-04 株式会社東芝 フレーム補間方法、装置及びこれを用いた画像表示システム
KR100643230B1 (ko) * 2004-08-30 2006-11-10 삼성전자주식회사 디스플레이장치의 제어방법
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KR101992119B1 (ko) * 2009-02-06 2019-06-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치 구동 방법
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WO2010126103A1 (ja) * 2009-04-30 2010-11-04 シャープ株式会社 表示制御装置、液晶表示装置、プログラムおよびそのプログラムを記録した記録媒体
US20100289944A1 (en) * 2009-05-12 2010-11-18 Shing-Chia Chen Frame Rate Up-Conversion Based Dynamic Backlight Control System and Method
KR20100132855A (ko) * 2009-06-10 2010-12-20 삼성에스디아이 주식회사 발광 장치 및 그 구동 방법
JP5081208B2 (ja) * 2009-08-07 2012-11-28 シャープ株式会社 液晶表示装置
JP5340083B2 (ja) * 2009-08-28 2013-11-13 キヤノン株式会社 画像表示装置及びその輝度制御方法
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US20050057484A1 (en) * 2003-09-15 2005-03-17 Diefenbaugh Paul S. Automatic image luminance control with backlight adjustment
TW200802248A (en) * 2006-06-19 2008-01-01 Hannstar Display Corp The liquid crystal display and the over driving method thereof
US20080069478A1 (en) * 2006-09-20 2008-03-20 Kabushiki Kaisha Toshiba Apparatus, method, and computer program product for displaying image
TW200907906A (en) * 2007-05-11 2009-02-16 Sony Corp Method for uneven light emission correction of organic EL panel and display correction circuit of organic EL panel
US20080284719A1 (en) * 2007-05-18 2008-11-20 Semiconductor Energy Laboratory Co., Ltd. Liquid Crystal Display Device and Driving Method Thereof

Also Published As

Publication number Publication date
KR20120112015A (ko) 2012-10-11
JP5782787B2 (ja) 2015-09-24
CN102737599A (zh) 2012-10-17
TW201301252A (zh) 2013-01-01
CN102737599B (zh) 2016-12-14
US9071800B2 (en) 2015-06-30
US20120249617A1 (en) 2012-10-04
JP2012215761A (ja) 2012-11-08

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