KR100548840B1 - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

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Publication number
KR100548840B1
KR100548840B1 KR1020020022665A KR20020022665A KR100548840B1 KR 100548840 B1 KR100548840 B1 KR 100548840B1 KR 1020020022665 A KR1020020022665 A KR 1020020022665A KR 20020022665 A KR20020022665 A KR 20020022665A KR 100548840 B1 KR100548840 B1 KR 100548840B1
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KR
South Korea
Prior art keywords
data
circuit
liquid crystal
crystal display
data bus
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
KR1020020022665A
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English (en)
Korean (ko)
Other versions
KR20020083924A (ko
Inventor
사이또우가즈나리
이또우시게루
오데유끼히데
나까야스요우조우
야스까와신지
Original Assignee
가부시키가이샤 히타치세이사쿠쇼
히다치디바이스 엔지니어링가부시키가이샤
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.)
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Publication date
Application filed by 가부시키가이샤 히타치세이사쿠쇼, 히다치디바이스 엔지니어링가부시키가이샤 filed Critical 가부시키가이샤 히타치세이사쿠쇼
Publication of KR20020083924A publication Critical patent/KR20020083924A/ko
Application granted granted Critical
Publication of KR100548840B1 publication Critical patent/KR100548840B1/ko
Anticipated expiration legal-status Critical
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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data electrodes
    • 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
    • G09G3/3614—Control of polarity reversal in general
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • 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
    • G09G2370/00—Aspects of data communication
    • G09G2370/08—Details of image data interface between the display device controller and the data line driver circuit
    • 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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (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)
KR1020020022665A 2001-04-26 2002-04-25 액정 표시 장치 Expired - Fee Related KR100548840B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00128620 2001-04-26
JP2001128620A JP4088422B2 (ja) 2001-04-26 2001-04-26 表示データの伝送方法及び液晶表示装置

Publications (2)

Publication Number Publication Date
KR20020083924A KR20020083924A (ko) 2002-11-04
KR100548840B1 true KR100548840B1 (ko) 2006-02-02

Family

ID=18977286

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020022665A Expired - Fee Related KR100548840B1 (ko) 2001-04-26 2002-04-25 액정 표시 장치

Country Status (4)

Country Link
US (1) US7102609B2 (enExample)
JP (1) JP4088422B2 (enExample)
KR (1) KR100548840B1 (enExample)
TW (1) TWI229219B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4618954B2 (ja) * 2001-09-14 2011-01-26 シャープ株式会社 表示装置、表示装置の駆動回路および表示装置の信号伝送方法
JP2005010282A (ja) * 2003-06-17 2005-01-13 Mitsubishi Electric Corp 画像表示装置
JP4567356B2 (ja) 2004-03-31 2010-10-20 ルネサスエレクトロニクス株式会社 データ転送方法および電子装置
JP4809590B2 (ja) * 2004-03-31 2011-11-09 エーユー オプトロニクス コーポレイション 電子装置
KR100604919B1 (ko) * 2004-12-01 2006-07-28 삼성전자주식회사 디스플레이 장치
CN100388349C (zh) * 2005-03-31 2008-05-14 奇景光电股份有限公司 用于液晶显示器的省电方法
KR101261603B1 (ko) * 2005-08-03 2013-05-06 삼성디스플레이 주식회사 표시 장치
JP4736614B2 (ja) * 2005-08-12 2011-07-27 セイコーエプソン株式会社 信号伝送回路及び電気光学装置並びに電子機器
US7479666B2 (en) * 2005-08-24 2009-01-20 Chunghwa Picture Tubes, Ltd. Driving circuit of a liquid crystal display panel
KR20070095029A (ko) * 2006-03-20 2007-09-28 삼성전자주식회사 표시 장치 및 그의 제조 방법
JP4800260B2 (ja) * 2007-05-31 2011-10-26 ルネサスエレクトロニクス株式会社 表示パネル駆動用半導体集積回路装置
KR101358222B1 (ko) 2007-12-13 2014-02-06 엘지디스플레이 주식회사 액정표시장치
JP4777472B1 (ja) * 2010-08-24 2011-09-21 株式会社イクス 無研磨ガラスを用いた表示パネルのための画像補正データ生成システム、画像補正データ生成方法及び画像補正データ生成プログラム
US9165509B2 (en) * 2011-04-28 2015-10-20 Sharp Kabushiki Kaisha Display module, display device comprising same, and electronic device
KR102304807B1 (ko) 2014-08-18 2021-09-23 엘지디스플레이 주식회사 액정표시장치
US10074333B2 (en) * 2014-09-17 2018-09-11 Sharp Kabushiki Kaisha Display device and method for driving same
JPWO2017043421A1 (ja) * 2015-09-09 2018-07-26 シャープ株式会社 位置入力機能付き表示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08304763A (ja) * 1995-05-01 1996-11-22 Casio Comput Co Ltd 表示駆動装置
KR19980072745A (ko) * 1997-03-07 1998-11-05 김광호 라인 반전(line inversion)구동이나 도트 반전(dot inversion)구동중 하나를 선택할 수 있는 액정 표시 장치 및 구동 회로
JP2000111875A (ja) * 1998-09-30 2000-04-21 Optrex Corp 駆動装置及び液晶表示装置
JP2000242240A (ja) * 1999-02-24 2000-09-08 Sharp Corp 表示素子用駆動装置及びそれを用いた表示モジュール
KR20010026019A (ko) * 1999-09-02 2001-04-06 윤종용 액정표시장치 및 그 구동방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731796A (en) * 1992-10-15 1998-03-24 Hitachi, Ltd. Liquid crystal display driving method/driving circuit capable of being driven with equal voltages
KR100313243B1 (ko) 1998-12-31 2002-06-20 구본준, 론 위라하디락사 데이터 전송 장치 및 그 방법
JP3827917B2 (ja) * 2000-05-18 2006-09-27 株式会社日立製作所 液晶表示装置および半導体集積回路装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08304763A (ja) * 1995-05-01 1996-11-22 Casio Comput Co Ltd 表示駆動装置
KR19980072745A (ko) * 1997-03-07 1998-11-05 김광호 라인 반전(line inversion)구동이나 도트 반전(dot inversion)구동중 하나를 선택할 수 있는 액정 표시 장치 및 구동 회로
JP2000111875A (ja) * 1998-09-30 2000-04-21 Optrex Corp 駆動装置及び液晶表示装置
JP2000242240A (ja) * 1999-02-24 2000-09-08 Sharp Corp 表示素子用駆動装置及びそれを用いた表示モジュール
KR20010026019A (ko) * 1999-09-02 2001-04-06 윤종용 액정표시장치 및 그 구동방법

Also Published As

Publication number Publication date
US7102609B2 (en) 2006-09-05
JP2002323877A (ja) 2002-11-08
KR20020083924A (ko) 2002-11-04
JP4088422B2 (ja) 2008-05-21
US20020180684A1 (en) 2002-12-05
TWI229219B (en) 2005-03-11

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