JP5593920B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP5593920B2
JP5593920B2 JP2010168424A JP2010168424A JP5593920B2 JP 5593920 B2 JP5593920 B2 JP 5593920B2 JP 2010168424 A JP2010168424 A JP 2010168424A JP 2010168424 A JP2010168424 A JP 2010168424A JP 5593920 B2 JP5593920 B2 JP 5593920B2
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JP
Japan
Prior art keywords
pixel
sub
signal
liquid crystal
video signal
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.)
Expired - Fee Related
Application number
JP2010168424A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012027397A5 (enExample
JP2012027397A (ja
Inventor
友哉 谷野
健 菊地
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.)
Sony Corp
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
Priority to JP2010168424A priority Critical patent/JP5593920B2/ja
Priority to US13/156,835 priority patent/US8681190B2/en
Priority to CN201110195139.2A priority patent/CN102347009B/zh
Publication of JP2012027397A publication Critical patent/JP2012027397A/ja
Publication of JP2012027397A5 publication Critical patent/JP2012027397A5/ja
Application granted granted Critical
Publication of JP5593920B2 publication Critical patent/JP5593920B2/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
    • G09G3/36—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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • 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
    • G09G2320/0242—Compensation of deficiencies in the appearance of 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
    • G09G2320/06—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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • 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
    • G09G2340/06—Colour space transformation
    • 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
    • G09G3/3406—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2010168424A 2010-07-27 2010-07-27 液晶表示装置 Expired - Fee Related JP5593920B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010168424A JP5593920B2 (ja) 2010-07-27 2010-07-27 液晶表示装置
US13/156,835 US8681190B2 (en) 2010-07-27 2011-06-09 Liquid crystal display
CN201110195139.2A CN102347009B (zh) 2010-07-27 2011-07-13 液晶显示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010168424A JP5593920B2 (ja) 2010-07-27 2010-07-27 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2012027397A JP2012027397A (ja) 2012-02-09
JP2012027397A5 JP2012027397A5 (enExample) 2013-08-29
JP5593920B2 true JP5593920B2 (ja) 2014-09-24

Family

ID=45526277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010168424A Expired - Fee Related JP5593920B2 (ja) 2010-07-27 2010-07-27 液晶表示装置

Country Status (3)

Country Link
US (1) US8681190B2 (enExample)
JP (1) JP5593920B2 (enExample)
CN (1) CN102347009B (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9165494B2 (en) 2010-12-28 2015-10-20 Sharp Kabushiki Kaisha Signal conversion circuit and multi-primary color liquid crystal display device comprising same
JP5634336B2 (ja) * 2011-06-23 2014-12-03 シャープ株式会社 表示装置、駆動方法、コンピュータプログラム及び記録媒体
TW201407579A (zh) * 2012-08-09 2014-02-16 Sony Corp 色信號處理電路、色信號處理方法、顯示裝置及電子機器
US10580832B2 (en) 2013-01-18 2020-03-03 Universal Display Corporation High resolution low power consumption OLED display with extended lifetime
US9590017B2 (en) 2013-01-18 2017-03-07 Universal Display Corporation High resolution low power consumption OLED display with extended lifetime
US10304906B2 (en) 2013-01-18 2019-05-28 Universal Display Corporation High resolution low power consumption OLED display with extended lifetime
US10243023B2 (en) 2013-01-18 2019-03-26 Universal Display Corporation Top emission AMOLED displays using two emissive layers
US10229956B2 (en) 2013-01-18 2019-03-12 Universal Display Corporation High resolution low power consumption OLED display with extended lifetime
US8988340B2 (en) 2013-03-16 2015-03-24 VIZIO Inc. Controlling color and white temperature in an LCD display modulating supply current frequency
JP6533656B2 (ja) 2013-10-22 2019-06-19 株式会社ジャパンディスプレイ 画像処理装置、画像表示装置、電子機器及び画像処理方法
JP6514482B2 (ja) 2013-10-22 2019-05-15 株式会社ジャパンディスプレイ 表示装置及び色変換方法
US10700134B2 (en) * 2014-05-27 2020-06-30 Universal Display Corporation Low power consumption OLED display
JP6496023B2 (ja) * 2015-06-30 2019-04-03 シャープ株式会社 表示装置及びテレビ受信装置
CN105096801B (zh) * 2015-08-14 2017-07-11 京东方科技集团股份有限公司 显示单元、显示面板及其驱动方法和显示装置
US9818804B2 (en) 2015-09-18 2017-11-14 Universal Display Corporation Hybrid display
US10263050B2 (en) 2015-09-18 2019-04-16 Universal Display Corporation Hybrid display
EP3424403B1 (en) * 2016-03-03 2024-04-24 Sony Group Corporation Medical image processing device, system, method, and program
WO2018089642A1 (en) * 2016-11-11 2018-05-17 Hubbell Incorporated Motor drive and method of emergency stop braking
JP2019008019A (ja) 2017-06-21 2019-01-17 株式会社ジャパンディスプレイ 信号処理装置及びそれを備える表示装置
US10797112B2 (en) 2018-07-25 2020-10-06 Universal Display Corporation Energy efficient OLED TV
NL2034386B1 (en) * 2023-03-20 2024-09-26 Brompton Tech Limited LED panel control methods and systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5961818A (ja) 1982-10-01 1984-04-09 Seiko Epson Corp 液晶表示装置
JPH0454207A (ja) 1990-06-20 1992-02-21 Fuji Heavy Ind Ltd 消音器
DE4106076A1 (de) 1991-02-27 1992-09-03 Philips Patentverwaltung Schaltungsanordnung zur auftrennung eines farbbildsignals in ein farbsignal und ein helligkeitssignal
JP2799638B2 (ja) 1991-06-03 1998-09-21 キヤノン株式会社 カラー液晶表示素子
JP4701863B2 (ja) * 2005-06-24 2011-06-15 株式会社日立製作所 信号変換方法および信号変換装置
CN102663975B (zh) * 2005-10-03 2014-12-24 夏普株式会社 显示装置
JP4355722B2 (ja) 2005-11-17 2009-11-04 セイコーエプソン株式会社 流体輸送装置
US7592996B2 (en) * 2006-06-02 2009-09-22 Samsung Electronics Co., Ltd. Multiprimary color display with dynamic gamut mapping
EP2071554B1 (en) * 2006-09-26 2012-07-18 Sharp Kabushiki Kaisha Liquid crystal display device
JP4354491B2 (ja) 2006-11-06 2009-10-28 シャープ株式会社 透過型液晶表示装置
TWI466093B (zh) * 2007-06-26 2014-12-21 Apple Inc 用於視訊播放的管理技術
US8237633B2 (en) * 2009-05-12 2012-08-07 Global Oled Technology Llc Electro-luminescent display with adjustable white point

Also Published As

Publication number Publication date
US20120026210A1 (en) 2012-02-02
CN102347009A (zh) 2012-02-08
US8681190B2 (en) 2014-03-25
CN102347009B (zh) 2015-08-12
JP2012027397A (ja) 2012-02-09

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