JP5593921B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP5593921B2
JP5593921B2 JP2010168579A JP2010168579A JP5593921B2 JP 5593921 B2 JP5593921 B2 JP 5593921B2 JP 2010168579 A JP2010168579 A JP 2010168579A JP 2010168579 A JP2010168579 A JP 2010168579A JP 5593921 B2 JP5593921 B2 JP 5593921B2
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JP
Japan
Prior art keywords
signal
pixel
sub
video signal
liquid crystal
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
JP2010168579A
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English (en)
Japanese (ja)
Other versions
JP2012027405A (ja
JP2012027405A5 (enExample
Inventor
健 菊地
友哉 谷野
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 JP2010168579A priority Critical patent/JP5593921B2/ja
Priority to US13/181,765 priority patent/US9270958B2/en
Priority to CN201110211025.2A priority patent/CN102347010B/zh
Publication of JP2012027405A publication Critical patent/JP2012027405A/ja
Publication of JP2012027405A5 publication Critical patent/JP2012027405A5/ja
Application granted granted Critical
Publication of JP5593921B2 publication Critical patent/JP5593921B2/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (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)
JP2010168579A 2010-07-27 2010-07-27 液晶表示装置 Expired - Fee Related JP5593921B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010168579A JP5593921B2 (ja) 2010-07-27 2010-07-27 液晶表示装置
US13/181,765 US9270958B2 (en) 2010-07-27 2011-07-13 Liquid crystal display apparatus for generating an output video signal based on an input video signal and a lighting signal
CN201110211025.2A CN102347010B (zh) 2010-07-27 2011-07-20 液晶显示设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010168579A JP5593921B2 (ja) 2010-07-27 2010-07-27 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2012027405A JP2012027405A (ja) 2012-02-09
JP2012027405A5 JP2012027405A5 (enExample) 2013-08-29
JP5593921B2 true JP5593921B2 (ja) 2014-09-24

Family

ID=45526278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010168579A Expired - Fee Related JP5593921B2 (ja) 2010-07-27 2010-07-27 液晶表示装置

Country Status (3)

Country Link
US (1) US9270958B2 (enExample)
JP (1) JP5593921B2 (enExample)
CN (1) CN102347010B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013195869A (ja) 2012-03-22 2013-09-30 Japan Display West Co Ltd 液晶表示装置、液晶表示装置の駆動方法、及び、電子機器
JP5924147B2 (ja) * 2012-06-14 2016-05-25 ソニー株式会社 表示装置、画像処理装置、および表示方法
JP6035940B2 (ja) * 2012-07-23 2016-11-30 セイコーエプソン株式会社 画像処理装置、表示装置および画像処理方法
JP2014155024A (ja) * 2013-02-07 2014-08-25 Japan Display Inc 色変換装置、表示装置、電子機器及び色変換方法
JP5909206B2 (ja) * 2013-03-25 2016-04-26 株式会社ジャパンディスプレイ 表示装置及び電子機器
JP6350980B2 (ja) 2013-10-09 2018-07-04 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 制御回路及び当該制御回路を備えた表示装置
KR20160092125A (ko) 2015-01-26 2016-08-04 삼성디스플레이 주식회사 표시 장치
KR101884233B1 (ko) 2016-08-26 2018-08-01 삼성전자주식회사 디스플레이 장치 및 그 구동 방법
CN109643514B (zh) 2016-08-26 2023-04-04 株式会社半导体能源研究所 显示装置及电子设备
CN106707627A (zh) * 2017-03-27 2017-05-24 京东方科技集团股份有限公司 阵列基板、显示面板以及显示装置
CN110223622A (zh) * 2019-06-11 2019-09-10 惠科股份有限公司 数据显示的控制电路及补偿方法
KR102853019B1 (ko) * 2021-11-12 2025-09-01 엘지디스플레이 주식회사 대면적 표시장치 및 대면적 표시장치 구동 시스템
WO2023130207A1 (zh) * 2022-01-04 2023-07-13 京东方科技集团股份有限公司 显示面板和显示装置
CN114550671B (zh) * 2022-03-09 2022-11-22 深圳市科金明电子股份有限公司 基于输出图像格式配置的lcd驱动方法、装置和控制器

Family Cites Families (18)

* 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
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
KR100415510B1 (ko) * 2001-03-15 2004-01-16 삼성전자주식회사 적응형 휘도 증대 기능을 갖는 액정 표시 장치 및 이의구동 방법
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
JP2007086390A (ja) * 2005-09-22 2007-04-05 Sharp Corp Ｌｅｄバックライト装置及び液晶表示装置
US7592996B2 (en) * 2006-06-02 2009-09-22 Samsung Electronics Co., Ltd. Multiprimary color display with dynamic gamut mapping
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
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
TWI466093B (zh) * 2007-06-26 2014-12-21 Apple Inc 用於視訊播放的管理技術
JP4457137B2 (ja) * 2007-09-27 2010-04-28 シャープ株式会社 透過型液晶表示装置
KR101273468B1 (ko) * 2007-10-01 2013-06-14 삼성전자주식회사 화이트값 추출을 이용한 ｒｇｂ-ｔｏ-ｒｇｂｗ 변환 시스템및 방법
JP5430068B2 (ja) * 2008-02-15 2014-02-26 株式会社ジャパンディスプレイ 表示装置
BRPI0820651A2 (pt) * 2008-03-03 2019-09-24 Sharp Kk dispositivo de exibição a cristal líquido
US20090273614A1 (en) * 2008-04-15 2009-11-05 Michael Francis Higgins Gamut mapping and subpixel rendering systems and methods
JP5258396B2 (ja) * 2008-06-03 2013-08-07 ローム株式会社 液晶表示装置制御回路及び液晶表示システム
US8184112B2 (en) * 2008-09-24 2012-05-22 Global Oled Technology Llc Increasing dynamic range of display output
KR101322034B1 (ko) * 2008-12-24 2013-10-25 엘지디스플레이 주식회사 액정표시장치와 그 구동방법

Also Published As

Publication number Publication date
US20120026211A1 (en) 2012-02-02
US9270958B2 (en) 2016-02-23
CN102347010B (zh) 2016-03-16
JP2012027405A (ja) 2012-02-09
CN102347010A (zh) 2012-02-08

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