AU2014347599B2 - Display device and display method - Google Patents

Display device and display method Download PDF

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Publication number
AU2014347599B2
AU2014347599B2 AU2014347599A AU2014347599A AU2014347599B2 AU 2014347599 B2 AU2014347599 B2 AU 2014347599B2 AU 2014347599 A AU2014347599 A AU 2014347599A AU 2014347599 A AU2014347599 A AU 2014347599A AU 2014347599 B2 AU2014347599 B2 AU 2014347599B2
Authority
AU
Australia
Prior art keywords
frame
sub
time point
backlight
update
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.)
Ceased
Application number
AU2014347599A
Other languages
English (en)
Other versions
AU2014347599A1 (en
Inventor
Tatsunori FUCHINO
Akinori Hayashi
Masahiro KASASHIMA
Masanori Katsura
Nobunari TABATA
Daiki Takeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eizo Corp
Original Assignee
Eizo 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 Eizo Corp filed Critical Eizo Corp
Publication of AU2014347599A1 publication Critical patent/AU2014347599A1/en
Application granted granted Critical
Publication of AU2014347599B2 publication Critical patent/AU2014347599B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G09G3/3406—Control of illumination source
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0237—Switching ON and OFF the backlight within one 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0257—Reduction of after-image effects
    • 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
    • G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the illumination source

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
AU2014347599A 2013-11-11 2014-11-07 Display device and display method Ceased AU2014347599B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-233333 2013-11-11
JP2013233333A JP6207980B2 (ja) 2013-11-11 2013-11-11 表示装置及び表示方法
PCT/JP2014/079545 WO2015068791A1 (ja) 2013-11-11 2014-11-07 表示装置及び表示方法

Publications (2)

Publication Number Publication Date
AU2014347599A1 AU2014347599A1 (en) 2016-06-16
AU2014347599B2 true AU2014347599B2 (en) 2018-01-18

Family

ID=53041566

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014347599A Ceased AU2014347599B2 (en) 2013-11-11 2014-11-07 Display device and display method

Country Status (7)

Country Link
US (1) US9959814B2 (enExample)
EP (1) EP3070705A4 (enExample)
JP (1) JP6207980B2 (enExample)
CN (1) CN105765646B (enExample)
AU (1) AU2014347599B2 (enExample)
RU (1) RU2649952C2 (enExample)
WO (1) WO2015068791A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10719132B2 (en) * 2014-06-19 2020-07-21 Samsung Electronics Co., Ltd. Device and method of controlling device
US20170287408A1 (en) * 2016-04-01 2017-10-05 Oculus Vr, Llc Black duty insertion mode liquid crystal display for virtual reality
US10437326B2 (en) * 2016-04-21 2019-10-08 Facebook Technologies, Llc Backlight modulation for liquid crystal display with eyetracking for virtual reality
JP2019020447A (ja) * 2017-07-11 2019-02-07 株式会社ジャパンディスプレイ 表示装置の駆動方法及び表示装置
JP7101532B2 (ja) * 2018-04-27 2022-07-15 シャープ株式会社 表示制御装置、表示装置及び表示制御方法
CN109992232B (zh) * 2019-04-09 2022-02-01 Oppo广东移动通信有限公司 图像更新方法、装置、终端及存储介质
TWI742674B (zh) * 2020-05-20 2021-10-11 友達光電股份有限公司 顯示裝置之操作方法
CN113611253B (zh) * 2020-07-29 2022-11-01 义隆电子股份有限公司 显示器的驱动装置及控制方法
CN114627823B (zh) * 2020-12-11 2024-06-04 纬联电子科技(中山)有限公司 液晶显示器以及画面显示方法
CN114694601B (zh) 2022-02-28 2023-08-18 海宁奕斯伟集成电路设计有限公司 亮度补偿方法、电子设备及计算机可读存储介质
CN116129818B (zh) * 2022-12-19 2024-07-23 厦门天马微电子有限公司 显示模组及其驱动方法、显示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110096101A1 (en) * 2009-10-23 2011-04-28 Sunhwa Lee Liquid crystal display and method for driving the same
US20110279490A1 (en) * 2010-05-13 2011-11-17 Lee Juyoung Image display device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05303078A (ja) 1992-04-10 1993-11-16 Oputonikusu Kk 液晶表示装置
JP3712046B2 (ja) 2000-05-30 2005-11-02 富士通株式会社 液晶表示装置
TW546624B (en) * 2001-03-30 2003-08-11 Matsushita Electric Industrial Co Ltd Display device
JP2003255914A (ja) 2002-03-06 2003-09-10 Matsushita Electric Ind Co Ltd 液晶表示装置
JP2004093717A (ja) * 2002-08-30 2004-03-25 Hitachi Ltd 液晶表示装置
WO2008117623A1 (ja) * 2007-03-28 2008-10-02 Sharp Kabushiki Kaisha 液晶表示装置およびその駆動方法
WO2013047230A1 (ja) * 2011-09-30 2013-04-04 シャープ株式会社 液晶表示装置
JP2013251792A (ja) 2012-06-01 2013-12-12 Sharp Corp 液晶表示装置
JP2013254149A (ja) 2012-06-08 2013-12-19 Sharp Corp 表示装置およびその駆動方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110096101A1 (en) * 2009-10-23 2011-04-28 Sunhwa Lee Liquid crystal display and method for driving the same
US20110279490A1 (en) * 2010-05-13 2011-11-17 Lee Juyoung Image display device

Also Published As

Publication number Publication date
AU2014347599A1 (en) 2016-06-16
RU2649952C2 (ru) 2018-04-05
CN105765646A (zh) 2016-07-13
US9959814B2 (en) 2018-05-01
WO2015068791A1 (ja) 2015-05-14
JP6207980B2 (ja) 2017-10-04
RU2016121690A (ru) 2017-12-19
JP2015094822A (ja) 2015-05-18
EP3070705A1 (en) 2016-09-21
EP3070705A4 (en) 2016-09-21
CN105765646B (zh) 2018-10-02
US20160293114A1 (en) 2016-10-06

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired