KR100859896B1 - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

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Publication number
KR100859896B1
KR100859896B1 KR1020070022895A KR20070022895A KR100859896B1 KR 100859896 B1 KR100859896 B1 KR 100859896B1 KR 1020070022895 A KR1020070022895 A KR 1020070022895A KR 20070022895 A KR20070022895 A KR 20070022895A KR 100859896 B1 KR100859896 B1 KR 100859896B1
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KR
South Korea
Prior art keywords
liquid crystal
video signal
writing
crystal pixels
row
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
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KR1020070022895A
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English (en)
Korean (ko)
Other versions
KR20070092643A (ko
Inventor
겐따로 데라니시
Original Assignee
도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드
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Application filed by 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 filed Critical 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드
Publication of KR20070092643A publication Critical patent/KR20070092643A/ko
Application granted granted Critical
Publication of KR100859896B1 publication Critical patent/KR100859896B1/ko
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • 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
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • 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
    • G09G2300/0469—Details of the physics of pixel operation
    • G09G2300/0478—Details of the physics of pixel operation related to liquid crystal pixels
    • G09G2300/0491—Use of a bi-refringent liquid crystal, optically controlled bi-refringence [OCB] with bend and splay states, or electrically controlled bi-refringence [ECB] for controlling the color
    • 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

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)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
KR1020070022895A 2006-03-10 2007-03-08 액정 표시 장치 Expired - Fee Related KR100859896B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006065302A JP2007241029A (ja) 2006-03-10 2006-03-10 液晶表示装置
JPJP-P-2006-00065302 2006-03-10

Publications (2)

Publication Number Publication Date
KR20070092643A KR20070092643A (ko) 2007-09-13
KR100859896B1 true KR100859896B1 (ko) 2008-09-23

Family

ID=38478438

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070022895A Expired - Fee Related KR100859896B1 (ko) 2006-03-10 2007-03-08 액정 표시 장치

Country Status (4)

Country Link
US (1) US7995025B2 (https=)
JP (1) JP2007241029A (https=)
KR (1) KR100859896B1 (https=)
TW (1) TWI371737B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8736535B2 (en) * 2007-03-29 2014-05-27 Nlt Technologies, Ltd. Hold type image display system
JP2008268887A (ja) * 2007-03-29 2008-11-06 Nec Lcd Technologies Ltd 画像表示装置
JP5121334B2 (ja) * 2007-07-06 2013-01-16 株式会社ジャパンディスプレイセントラル 液晶表示装置および液晶表示装置の駆動方法
KR101427587B1 (ko) * 2008-01-25 2014-08-07 삼성디스플레이 주식회사 액정패널유닛, 디스플레이장치 및 그 제조방법
JP5122396B2 (ja) * 2008-08-01 2013-01-16 ルネサスエレクトロニクス株式会社 ドライバ及び表示装置
TWI409779B (zh) * 2009-01-15 2013-09-21 Chunghwa Picture Tubes Ltd 用於插黑技術之液晶顯示器之源極驅動器及其方法
JP2013190739A (ja) * 2012-03-15 2013-09-26 Japan Display Inc 液晶表示装置
CN104221076B (zh) * 2012-04-09 2016-12-21 夏普株式会社 显示装置及用于该显示装置的电源生成方法
CN108463847B (zh) * 2016-01-14 2021-08-13 寇平公司 可变占空比的显示器扫描方法和系统
CA3005122A1 (en) * 2017-05-16 2018-11-16 Robert Ziegan Surface system and method of installation
CN109473043B (zh) * 2018-11-09 2021-01-26 京东方科技集团股份有限公司 显示基板及其驱动方法、制备方法和显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11109921A (ja) 1997-09-12 1999-04-23 Internatl Business Mach Corp <Ibm> 液晶表示装置における画像表示方法及び液晶表示装置
KR20020056095A (ko) * 2000-12-29 2002-07-10 구본준, 론 위라하디락사 액정 표시장치의 구동방법
KR20020066823A (ko) * 2001-02-14 2002-08-21 삼성전자 주식회사 임펄스 구동 방식을 갖는 액정 표시 장치와 이의 구동 장치
KR20060005161A (ko) * 2004-07-12 2006-01-17 삼성전자주식회사 액정 표시 장치 및 그의 구동방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11231844A (ja) * 1998-02-19 1999-08-27 Toshiba Electronic Engineering Corp 画像表示方法及びその装置
JP3734629B2 (ja) * 1998-10-15 2006-01-11 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 表示装置
JP4185208B2 (ja) * 1999-03-19 2008-11-26 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置
JP4092857B2 (ja) * 1999-06-17 2008-05-28 ソニー株式会社 画像表示装置
JP2002202491A (ja) 2000-10-25 2002-07-19 Matsushita Electric Ind Co Ltd 液晶表示装置の駆動方法および液晶表示装置
JP3534086B2 (ja) * 2001-04-27 2004-06-07 松下電器産業株式会社 液晶表示装置の駆動方法
US6989812B2 (en) * 2001-02-05 2006-01-24 Matsushita Electric Industrial Co., Ltd. Liquid crystal display unit and driving method therefor
EP1424589A4 (en) * 2001-05-31 2009-04-08 Toshiba Matsushita Display Tec METHOD FOR CONTROLLING A LIQUID CRYSTAL DISPLAY ELEMENT AND LIQUID CRYSTAL DISPLAY USING THE SAME
JP4218249B2 (ja) * 2002-03-07 2009-02-04 株式会社日立製作所 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
JP2004226522A (ja) * 2003-01-21 2004-08-12 Hitachi Displays Ltd 表示装置およびその駆動方法
JP4357188B2 (ja) * 2003-02-28 2009-11-04 株式会社 日立ディスプレイズ 液晶表示装置
JP4093232B2 (ja) * 2004-01-28 2008-06-04 セイコーエプソン株式会社 電気光学装置、電気光学装置の駆動回路、電気光学装置の駆動方法および電子機器
TWI267054B (en) * 2004-05-14 2006-11-21 Hannstar Display Corp Impulse driving method and apparatus for liquid crystal device
CN101233556B (zh) * 2005-08-01 2012-01-25 夏普株式会社 显示装置及其驱动电路与驱动方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11109921A (ja) 1997-09-12 1999-04-23 Internatl Business Mach Corp <Ibm> 液晶表示装置における画像表示方法及び液晶表示装置
KR20020056095A (ko) * 2000-12-29 2002-07-10 구본준, 론 위라하디락사 액정 표시장치의 구동방법
KR20020066823A (ko) * 2001-02-14 2002-08-21 삼성전자 주식회사 임펄스 구동 방식을 갖는 액정 표시 장치와 이의 구동 장치
KR20060005161A (ko) * 2004-07-12 2006-01-17 삼성전자주식회사 액정 표시 장치 및 그의 구동방법

Also Published As

Publication number Publication date
TW200802293A (en) 2008-01-01
JP2007241029A (ja) 2007-09-20
US20070211009A1 (en) 2007-09-13
TWI371737B (en) 2012-09-01
KR20070092643A (ko) 2007-09-13
US7995025B2 (en) 2011-08-09

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