KR20120112015A - 표시 유닛 및 표시 방법 - Google Patents

표시 유닛 및 표시 방법 Download PDF

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Publication number
KR20120112015A
KR20120112015A KR1020120023212A KR20120023212A KR20120112015A KR 20120112015 A KR20120112015 A KR 20120112015A KR 1020120023212 A KR1020120023212 A KR 1020120023212A KR 20120023212 A KR20120023212 A KR 20120023212A KR 20120112015 A KR20120112015 A KR 20120112015A
Authority
KR
South Korea
Prior art keywords
display
light emission
emission amount
backlight
light
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
KR1020120023212A
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English (en)
Korean (ko)
Inventor
나오키 이카와
Original Assignee
소니 주식회사
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 소니 주식회사 filed Critical 소니 주식회사
Publication of KR20120112015A publication Critical patent/KR20120112015A/ko
Abandoned legal-status Critical Current

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Classifications

    • 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
    • G09G3/34—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
    • 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)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
KR1020120023212A 2011-04-01 2012-03-07 표시 유닛 및 표시 방법 Abandoned KR20120112015A (ko)

Applications Claiming Priority (2)

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
JPJP-P-2011-081773 2011-04-01

Publications (1)

Publication Number Publication Date
KR20120112015A true KR20120112015A (ko) 2012-10-11

Family

ID=46926628

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120023212A Abandoned KR20120112015A (ko) 2011-04-01 2012-03-07 표시 유닛 및 표시 방법

Country Status (5)

Country Link
US (1) US9071800B2 (cg-RX-API-DMAC10.html)
JP (1) JP5782787B2 (cg-RX-API-DMAC10.html)
KR (1) KR20120112015A (cg-RX-API-DMAC10.html)
CN (1) CN102737599B (cg-RX-API-DMAC10.html)
TW (1) TWI496129B (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170000904A (ko) * 2015-06-24 2017-01-04 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법

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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
US10354598B2 (en) * 2015-09-10 2019-07-16 Sony Corporation Light source control for displaying video
EP3467814B1 (en) * 2016-05-31 2021-04-21 Sony Corporation Backlight system, display device, and light emission control method
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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KR100412501B1 (ko) * 2001-11-30 2003-12-31 삼성전자주식회사 움직임 보상을 위한 화소값 선택 장치 및 방법
TWI227768B (en) * 2002-10-29 2005-02-11 Fujitsu Display Tech Illumination device and liquid crystal display device using the same
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
US20050057484A1 (en) * 2003-09-15 2005-03-17 Diefenbaugh Paul S. Automatic image luminance control with backlight adjustment
KR100643230B1 (ko) * 2004-08-30 2006-11-10 삼성전자주식회사 디스플레이장치의 제어방법
US8115728B2 (en) * 2005-03-09 2012-02-14 Sharp Laboratories Of America, Inc. Image display device with reduced flickering and blur
TWI353572B (en) * 2006-06-19 2011-12-01 Hannstar Display Corp The liquid crystal display and the over driving me
JP5227502B2 (ja) * 2006-09-15 2013-07-03 株式会社半導体エネルギー研究所 液晶表示装置の駆動方法、液晶表示装置及び電子機器
JP4231071B2 (ja) * 2006-09-20 2009-02-25 株式会社東芝 画像表示装置、画像表示方法および画像表示プログラム
US8026885B2 (en) * 2006-12-08 2011-09-27 Hitachi Displays, Ltd. Display device and display system
JP2008268436A (ja) 2007-04-18 2008-11-06 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
JP4450012B2 (ja) * 2007-05-11 2010-04-14 ソニー株式会社 有機ｅｌパネルの表示補正回路
JP5116359B2 (ja) * 2007-05-17 2013-01-09 株式会社半導体エネルギー研究所 液晶表示装置
JP5117762B2 (ja) * 2007-05-18 2013-01-16 株式会社半導体エネルギー研究所 液晶表示装置
JP2008287119A (ja) * 2007-05-18 2008-11-27 Semiconductor Energy Lab Co Ltd 液晶表示装置の駆動方法
JP5091575B2 (ja) * 2007-07-20 2012-12-05 三洋電機株式会社 映像表示装置
US20110115826A1 (en) * 2007-10-25 2011-05-19 Kohji Fujiwara Image display device
JP2009294599A (ja) * 2008-06-09 2009-12-17 Hitachi Displays Ltd 液晶表示装置
TWI475544B (zh) * 2008-10-24 2015-03-01 Semiconductor Energy Lab 顯示裝置
KR102774469B1 (ko) * 2009-02-06 2025-03-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치 구동 방법
CN102292762A (zh) * 2009-02-25 2011-12-21 夏普株式会社 照明装置、显示装置、数据生成方法、数据生成程序和记录介质
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
JP5631565B2 (ja) * 2009-08-31 2014-11-26 京セラディスプレイ株式会社 表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170000904A (ko) * 2015-06-24 2017-01-04 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법

Also Published As

Publication number Publication date
TW201301252A (zh) 2013-01-01
US20120249617A1 (en) 2012-10-04
CN102737599A (zh) 2012-10-17
JP5782787B2 (ja) 2015-09-24
JP2012215761A (ja) 2012-11-08
TWI496129B (zh) 2015-08-11
CN102737599B (zh) 2016-12-14
US9071800B2 (en) 2015-06-30

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