ATE497623T1 - Bildanzeigevorrichtung und bildanzeigeverfahren - Google Patents

Bildanzeigevorrichtung und bildanzeigeverfahren

Info

Publication number
ATE497623T1
ATE497623T1 AT07790724T AT07790724T ATE497623T1 AT E497623 T1 ATE497623 T1 AT E497623T1 AT 07790724 T AT07790724 T AT 07790724T AT 07790724 T AT07790724 T AT 07790724T AT E497623 T1 ATE497623 T1 AT E497623T1
Authority
AT
Austria
Prior art keywords
section
display
display device
brightness
main unit
Prior art date
Application number
AT07790724T
Other languages
English (en)
Inventor
Kazuyuki Kishimoto
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Application granted granted Critical
Publication of ATE497623T1 publication Critical patent/ATE497623T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13318—Circuits comprising a photodetector
    • 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
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42222—Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
    • 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
    • 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
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/58—Arrangements comprising a monitoring photodetector
    • 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
    • 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
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display 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
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Details Of Television Systems (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT07790724T 2006-11-16 2007-07-12 Bildanzeigevorrichtung und bildanzeigeverfahren ATE497623T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006310614 2006-11-16
JP2007031237 2007-02-09
PCT/JP2007/063930 WO2008059637A1 (en) 2006-11-16 2007-07-12 Image display apparatus and image display method

Publications (1)

Publication Number Publication Date
ATE497623T1 true ATE497623T1 (de) 2011-02-15

Family

ID=39401451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07790724T ATE497623T1 (de) 2006-11-16 2007-07-12 Bildanzeigevorrichtung und bildanzeigeverfahren

Country Status (7)

Country Link
US (1) US8294825B2 (de)
EP (1) EP2083415B1 (de)
JP (1) JP4865806B2 (de)
CN (1) CN101523472B (de)
AT (1) ATE497623T1 (de)
DE (1) DE602007012360D1 (de)
WO (1) WO2008059637A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110063522A1 (en) * 2009-09-14 2011-03-17 Jeyhan Karaoguz System and method for generating television screen pointing information using an external receiver
WO2011061975A1 (ja) * 2009-11-19 2011-05-26 シャープ株式会社 画像表示システム
JP2012194404A (ja) * 2011-03-17 2012-10-11 Fujitsu Ten Ltd 表示制御装置、画像表示システム及び表示制御方法
JP5836717B2 (ja) * 2011-09-12 2015-12-24 三菱電機株式会社 画像表示装置
CN103165103A (zh) * 2011-12-12 2013-06-19 深圳富泰宏精密工业有限公司 电子装置显示屏的亮度调整系统及方法
JP2013195837A (ja) * 2012-03-21 2013-09-30 Casio Comput Co Ltd 投影補助装置、投影方法及び投影システム
KR20140134184A (ko) * 2013-05-13 2014-11-21 삼성디스플레이 주식회사 헤드업 디스플레이 시스템 및 이의 제어 방법 및 장치.
US9170646B2 (en) * 2013-09-04 2015-10-27 Johnson & Johnson Vision Care, Inc. Ophthalmic lens system capable of interfacing with an external device
US20150194099A1 (en) * 2014-01-06 2015-07-09 Kabushiki Kaisha Toshiba Information Processing Apparatus and Information Processing Method
CN104954844B (zh) * 2015-06-25 2019-04-02 深圳Tcl数字技术有限公司 基于用户位置的图像调整方法、装置及电视系统
CN104994315B (zh) * 2015-07-17 2018-07-24 青岛海信电器股份有限公司 背光调整方法、显示设备、遥控器及系统
KR102437049B1 (ko) * 2015-12-31 2022-08-25 엘지디스플레이 주식회사 표시장치, 광학보상 시스템 및 광학보상 방법
US10276081B2 (en) * 2017-03-28 2019-04-30 Dell Products L.P. Display device with color and luminance characterization and compensation methods
GB2566312B (en) * 2017-09-08 2021-12-29 Barco Nv Method and system for reducing reflection of ambient light in an emissive display

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235883A (ja) 1986-04-07 1987-10-16 Matsushita Electric Ind Co Ltd 液晶テレビ装置
KR930005599B1 (ko) * 1991-05-16 1993-06-23 삼성전자 주식회사 칼라텔레비젼의 화면 조정 회로 및 방법
JPH11327454A (ja) * 1998-05-15 1999-11-26 Alpine Electronics Inc バックライト用ランプの輝度制御方法
JP2004128961A (ja) * 2002-10-03 2004-04-22 Canon Inc 投射型画像表示装置
JP4426281B2 (ja) * 2003-12-25 2010-03-03 船井電機株式会社 プロジェクタ装置
US7643095B2 (en) * 2004-05-28 2010-01-05 Sharp Kabushiki Kaisha Image display device, image display method, and television receiver
JP2006072255A (ja) 2004-09-06 2006-03-16 Sony Corp 表示装置
TW200631432A (en) 2005-02-21 2006-09-01 Asustek Comp Inc Display system and displaying method capable of auto-adjusting display brightness
JP4746892B2 (ja) * 2005-03-11 2011-08-10 Necディスプレイソリューションズ株式会社 画像表示装置のフレア補正回路、および画像表示装置のフレア補正方法

Also Published As

Publication number Publication date
EP2083415A4 (de) 2009-12-02
EP2083415B1 (de) 2011-02-02
JP4865806B2 (ja) 2012-02-01
JPWO2008059637A1 (ja) 2010-02-25
DE602007012360D1 (de) 2011-03-17
US8294825B2 (en) 2012-10-23
CN101523472A (zh) 2009-09-02
CN101523472B (zh) 2011-12-28
EP2083415A1 (de) 2009-07-29
WO2008059637A1 (en) 2008-05-22
US20090237572A1 (en) 2009-09-24

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Legal Events

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