TW508557B - Liquid crystal display apparatus - Google Patents

Liquid crystal display apparatus Download PDF

Info

Publication number
TW508557B
TW508557B TW090102766A TW90102766A TW508557B TW 508557 B TW508557 B TW 508557B TW 090102766 A TW090102766 A TW 090102766A TW 90102766 A TW90102766 A TW 90102766A TW 508557 B TW508557 B TW 508557B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
scanning
aforementioned
display device
Prior art date
Application number
TW090102766A
Other languages
English (en)
Chinese (zh)
Inventor
Tsunenori Yamamoto
Nobuyuki Suzuki
Makoto Tsumura
Ikuo Hiyama
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW508557B publication Critical patent/TW508557B/zh

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
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • 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
    • 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
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • 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
    • G09G2310/024—Scrolling of light from the illumination source over the display in combination with the scanning of 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0633—Adjustment of display parameters for control of overall brightness by amplitude modulation of the brightness of the 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • G09G2320/103—Detection of image changes, e.g. determination of an index representative of the image change
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW090102766A 2000-03-17 2001-02-08 Liquid crystal display apparatus TW508557B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000081721 2000-03-17
JP2000329779A JP3747768B2 (ja) 2000-03-17 2000-10-24 液晶表示装置

Publications (1)

Publication Number Publication Date
TW508557B true TW508557B (en) 2002-11-01

Family

ID=26588148

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090102766A TW508557B (en) 2000-03-17 2001-02-08 Liquid crystal display apparatus

Country Status (4)

Country Link
US (1) US6756954B2 (enExample)
JP (1) JP3747768B2 (enExample)
KR (1) KR100780997B1 (enExample)
TW (1) TW508557B (enExample)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002006815A (ja) * 2000-06-21 2002-01-11 Sony Corp 液晶表示装置
JP2003050569A (ja) * 2000-11-30 2003-02-21 Hitachi Ltd 液晶表示装置
JP3750537B2 (ja) * 2001-02-27 2006-03-01 セイコーエプソン株式会社 液晶デバイスおよび画像表示装置
JP3901048B2 (ja) 2002-07-24 2007-04-04 日本ビクター株式会社 アクティブマトリクス型液晶表示装置
JP2004109718A (ja) * 2002-09-20 2004-04-08 Hitachi Ltd 画像表示装置
JP4701589B2 (ja) * 2002-09-30 2011-06-15 セイコーエプソン株式会社 液晶装置と投射型表示装置
KR100961945B1 (ko) * 2003-03-26 2010-06-08 삼성전자주식회사 액정 표시 장치 및 그에 사용되는 표시판
TW591590B (en) * 2003-04-17 2004-06-11 Hannstar Display Corp Black image insertion method and apparatus for display
CN100412938C (zh) * 2003-06-11 2008-08-20 瀚宇彩晶股份有限公司 插入黑画面的显示方式与装置
EP1501071B1 (en) * 2003-07-25 2011-01-05 Hannstar Display Corporation Black image insertion method and apparatus for display
JP4581488B2 (ja) * 2003-08-12 2010-11-17 セイコーエプソン株式会社 表示装置およびその駆動方法、並びに投射型表示装置
US7206048B2 (en) 2003-08-13 2007-04-17 Samsung Electronics Co., Ltd. Liquid crystal display and panel therefor
US7408195B2 (en) * 2003-09-04 2008-08-05 Cypress Semiconductor Corporation (Belgium) Bvba Semiconductor pixel arrays with reduced sensitivity to defects
KR100580552B1 (ko) * 2003-11-17 2006-05-16 엘지.필립스 엘시디 주식회사 액정표시장치의 구동방법 및 구동장치
KR100570966B1 (ko) * 2003-11-17 2006-04-14 엘지.필립스 엘시디 주식회사 액정표시장치의 구동방법 및 구동장치
JP2005195734A (ja) * 2004-01-05 2005-07-21 Fujitsu Ltd 発光制御装置、表示装置、表示制御装置及び表示制御プログラム
TWI288912B (en) * 2004-04-01 2007-10-21 Hannstar Display Corp Driving method for a liquid crystal display
JP2005338262A (ja) * 2004-05-25 2005-12-08 Sharp Corp 表示装置およびその駆動方法
CN1998227A (zh) * 2004-08-10 2007-07-11 汤姆逊许可公司 用于指示视频中运动的检测度的设备和方法
JP4621454B2 (ja) * 2004-08-23 2011-01-26 東芝モバイルディスプレイ株式会社 表示装置の駆動回路
KR20070073907A (ko) * 2004-10-14 2007-07-10 코닌클리케 필립스 일렉트로닉스 엔.브이. 디스플레이 장치
TW200629210A (en) * 2004-11-26 2006-08-16 Hitachi Displays Ltd Liquid-crystal display device and method of driving liquid-crystal display device
TW200630951A (en) * 2005-02-21 2006-09-01 Au Optronics Corp Display panels and display device using same
JP4569367B2 (ja) * 2005-04-26 2010-10-27 エプソンイメージングデバイス株式会社 電気光学装置、駆動方法および電子機器
JP2006323234A (ja) * 2005-05-20 2006-11-30 Seiko Epson Corp 電気光学装置、これを駆動する回路および方法、ならびに電子機器
JP2006323300A (ja) * 2005-05-20 2006-11-30 Toyota Industries Corp 液晶表示装置
TWI291151B (en) * 2005-05-25 2007-12-11 Gigno Technology Co Ltd Display and display control method
KR101186024B1 (ko) * 2005-06-30 2012-09-25 엘지디스플레이 주식회사 액정 표시 장치의 데이터 처리 방법 및 장치
JP4621558B2 (ja) * 2005-07-27 2011-01-26 株式会社東芝 映像表示処理装置とそのバックライト制御方法
US7348952B2 (en) * 2005-08-09 2008-03-25 Sin-Min Chang Method and apparatus for stereoscopic display employing a transmissive active-matrix liquid crystal pixel array
US7307609B2 (en) * 2005-08-09 2007-12-11 Sin-Min Chang Method and apparatus for stereoscopic display employing a reflective active-matrix liquid crystal pixel array
US7345659B2 (en) * 2005-08-09 2008-03-18 Sin-Min Chang Method and apparatus for stereoscopic display employing an array of pixels each employing an organic light emitting diode
US7345665B2 (en) * 2005-08-09 2008-03-18 Sin-Min Chang Method and apparatus for stereoscopic display employing a transmissive active-matrix liquid crystal pixel array
US7345664B2 (en) * 2005-08-09 2008-03-18 Sin-Min Chang Method and apparatus for stereoscopic display employing a reflective active-matrix liquid crystal pixel array
TWI312639B (en) * 2005-08-09 2009-07-21 Chang Sin Mi Method and apparatus for stereoscopic display employing an array of pixels each employing an organic light emitting diode
US7400308B2 (en) * 2005-08-09 2008-07-15 Sin-Min Chang Method and apparatus for stereoscopic display employing an array of pixels each employing an organic light emitting diode
WO2007018262A1 (ja) * 2005-08-11 2007-02-15 Pioneer Corporation バックライト装置および液晶ディスプレイ装置
KR101136286B1 (ko) 2005-10-17 2012-04-19 엘지디스플레이 주식회사 평판표시장치 및 그 화질제어방법
KR101189455B1 (ko) * 2005-12-20 2012-10-09 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
WO2007072598A1 (ja) * 2005-12-22 2007-06-28 Sharp Kabushiki Kaisha 表示装置、受信装置及び表示装置の駆動方法
KR101220520B1 (ko) * 2006-02-06 2013-01-10 삼성디스플레이 주식회사 광원 구동 방법 및 그 장치와 이를 갖는 액정 표시 장치
JP2007206651A (ja) * 2006-02-06 2007-08-16 Toshiba Corp 画像表示装置及びその方法
JP2007286610A (ja) * 2006-03-22 2007-11-01 Fujifilm Corp 液晶表示装置および表示方法
TWI433117B (zh) 2006-03-22 2014-04-01 Fujifilm Corp 液晶顯示器及其顯示方法
JP5284571B2 (ja) * 2006-06-15 2013-09-11 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 表示制御装置、並びにプログラム
JP4937271B2 (ja) * 2006-11-02 2012-05-23 シャープ株式会社 アクティブマトリクス基板を備えた表示装置
JP2008203627A (ja) * 2007-02-21 2008-09-04 Hitachi Displays Ltd 液晶表示装置
TWI425485B (zh) * 2007-04-12 2014-02-01 Au Optronics Corp 顯示面板的驅動方法
US10126803B1 (en) 2011-04-04 2018-11-13 Google Llc Conditional power management activities
KR20130045582A (ko) * 2011-10-26 2013-05-06 삼성전자주식회사 디스플레이패널 및 이를 포함하는 장치
US9601059B2 (en) * 2012-05-15 2017-03-21 Google Inc. Dynamic backlight control selector
KR20150027951A (ko) * 2013-09-05 2015-03-13 삼성디스플레이 주식회사 광원 구동 방법 및 이를 수행하는 표시 장치
CN103676385B (zh) 2013-12-27 2016-08-17 深圳市华星光电技术有限公司 像素结构
KR102270183B1 (ko) * 2015-02-03 2021-06-29 삼성디스플레이 주식회사 표시 장치의 영상 보상 방법 및 표시 장치
CN105096888B (zh) * 2015-08-28 2017-06-23 京东方科技集团股份有限公司 阵列基板、显示面板及其驱动方法
CN109803096B (zh) * 2019-01-11 2020-08-25 北京大学 一种基于脉冲信号的显示方法和系统
US11228758B2 (en) 2016-01-22 2022-01-18 Peking University Imaging method and device
US12452416B2 (en) 2016-01-22 2025-10-21 Spike Vision (Beijing) Technology Co., Ltd. Generating image based on pulse sequences obtained from encoded information
CN114333580B (zh) * 2021-12-21 2022-11-25 Tcl华星光电技术有限公司 显示面板及显示装置
JP2024152363A (ja) 2023-04-14 2024-10-25 シャープディスプレイテクノロジー株式会社 表示パネル
CN117456866A (zh) * 2023-05-08 2024-01-26 深圳市华星光电半导体显示技术有限公司 栅极驱动电路和显示面板

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455576A (en) * 1981-04-07 1984-06-19 Seiko Instruments & Electronics Ltd. Picture display device
US5959599A (en) * 1995-11-07 1999-09-28 Semiconductor Energy Laboratory Co., Ltd. Active matrix type liquid-crystal display unit and method of driving the same
JP3406772B2 (ja) * 1996-03-28 2003-05-12 株式会社東芝 アクティブマトリクス型液晶表示装置
JPH1062811A (ja) * 1996-08-20 1998-03-06 Toshiba Corp 液晶表示素子及び大型液晶表示素子並びに液晶表示素子の駆動方法
JPH10239662A (ja) * 1997-03-03 1998-09-11 Toshiba Corp 液晶表示装置
JP3229250B2 (ja) 1997-09-12 2001-11-19 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置における画像表示方法及び液晶表示装置
JPH11326957A (ja) * 1998-03-20 1999-11-26 Toshiba Corp 液晶表示装置
US6456266B1 (en) * 1998-06-30 2002-09-24 Canon Kabushiki Kaisha Liquid crystal display apparatus

Also Published As

Publication number Publication date
KR20010091912A (ko) 2001-10-23
JP3747768B2 (ja) 2006-02-22
KR100780997B1 (ko) 2007-11-29
JP2001331156A (ja) 2001-11-30
US20020047818A1 (en) 2002-04-25
US6756954B2 (en) 2004-06-29

Similar Documents

Publication Publication Date Title
TW508557B (en) Liquid crystal display apparatus
CN103399441B (zh) 液晶显示器
TW567453B (en) Active matrix liquid crystal display and method of driving the same
TWI247183B (en) Liquid crystal display device
US7286108B2 (en) Display device, method of driving same and electronic device mounting same
CN101609235B (zh) 液晶显示器
CN102842300A (zh) 电光装置、电光装置的驱动方法、电子设备
CN101236343A (zh) 液晶显示装置、像素结构及其驱动方法
US20100013802A1 (en) Driver and method for driving electro-optical device, electro-optical device, and electronic apparatus
US8421726B2 (en) Liquid crystal display device, active matrix substrate, and electronic device
JP3659250B2 (ja) 電気光学装置、電気光学装置の駆動装置、電気光学装置の駆動方法及び電子機器
KR20190083028A (ko) 셔터 패널을 포함하는 표시 장치 및 그것의 동작 방법
JP2007241029A (ja) 液晶表示装置
US8581819B2 (en) Apparatus and method for driving liquid crystal display device
CN201222151Y (zh) 液晶显示装置及其像素结构
JP2002014321A (ja) 表示装置およびそれを備えた電子機器
CN100405453C (zh) 电光装置及其驱动方法以及电子设备
JP2000330519A (ja) 液晶素子の駆動方法
US8654047B2 (en) Electro-optic device
JP2001255508A (ja) 液晶表示装置
CN100412630C (zh) 电光器件及其驱动装置、驱动方法和电子装置
KR102460262B1 (ko) 표시장치 및 그 구동방법
KR100815896B1 (ko) 액정표시장치의 구동방법 및 장치
JP2006078975A (ja) 表示パネル制御回路
KR20080010799A (ko) 액정표시장치 및 이의 구동 방법

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees