DE69518872D1 - Anzeigevorrichtung mit aktiver Matrix und Vorladeschaltung und Verfahren zu ihrer Ansteuerung - Google Patents

Anzeigevorrichtung mit aktiver Matrix und Vorladeschaltung und Verfahren zu ihrer Ansteuerung

Info

Publication number
DE69518872D1
DE69518872D1 DE69518872T DE69518872T DE69518872D1 DE 69518872 D1 DE69518872 D1 DE 69518872D1 DE 69518872 T DE69518872 T DE 69518872T DE 69518872 T DE69518872 T DE 69518872T DE 69518872 D1 DE69518872 D1 DE 69518872D1
Authority
DE
Germany
Prior art keywords
display device
control
active matrix
precharge circuit
precharge
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 - Lifetime
Application number
DE69518872T
Other languages
English (en)
Other versions
DE69518872T2 (de
Inventor
Toshikazu Maekawa
Katsuhide Uchino
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
Publication of DE69518872D1 publication Critical patent/DE69518872D1/de
Application granted granted Critical
Publication of DE69518872T2 publication Critical patent/DE69518872T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G09G3/36—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
    • 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
    • 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
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
    • 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
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
DE69518872T 1994-04-22 1995-04-21 Anzeigevorrichtung mit aktiver Matrix und Vorladeschaltung und Verfahren zu ihrer Ansteuerung Expired - Lifetime DE69518872T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10759894A JP3482683B2 (ja) 1994-04-22 1994-04-22 アクティブマトリクス表示装置及びその駆動方法

Publications (2)

Publication Number Publication Date
DE69518872D1 true DE69518872D1 (de) 2000-10-26
DE69518872T2 DE69518872T2 (de) 2001-04-05

Family

ID=14463231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518872T Expired - Lifetime DE69518872T2 (de) 1994-04-22 1995-04-21 Anzeigevorrichtung mit aktiver Matrix und Vorladeschaltung und Verfahren zu ihrer Ansteuerung

Country Status (6)

Country Link
US (1) US5686936A (de)
EP (1) EP0678848B1 (de)
JP (1) JP3482683B2 (de)
KR (1) KR100366306B1 (de)
DE (1) DE69518872T2 (de)
MY (1) MY112454A (de)

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CN100576306C (zh) * 1995-02-01 2009-12-30 精工爱普生株式会社 液晶显示装置
JP3424387B2 (ja) * 1995-04-11 2003-07-07 ソニー株式会社 アクティブマトリクス表示装置
JP3110980B2 (ja) * 1995-07-18 2000-11-20 インターナショナル・ビジネス・マシーンズ・コーポレ−ション 液晶表示装置の駆動装置及び方法
JP3376220B2 (ja) * 1995-10-03 2003-02-10 キヤノン株式会社 画像形成装置とその製造方法
FR2743658B1 (fr) * 1996-01-11 1998-02-13 Thomson Lcd Procede d'adressage d'un ecran plat utilisant une precharge des pixels circuit de commande permettant la mise en oeuvre du procede et son application aux ecrans de grandes dimensions
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US6531996B1 (en) 1998-01-09 2003-03-11 Seiko Epson Corporation Electro-optical apparatus and electronic apparatus
JP3832125B2 (ja) 1998-01-23 2006-10-11 セイコーエプソン株式会社 電気光学装置及び電子機器
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KR100759967B1 (ko) * 2000-12-16 2007-09-18 삼성전자주식회사 플랫 패널 표시 장치
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JP3951687B2 (ja) 2001-08-02 2007-08-01 セイコーエプソン株式会社 単位回路の制御に使用されるデータ線の駆動
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KR101201127B1 (ko) * 2005-06-28 2012-11-13 엘지디스플레이 주식회사 액정표시장치와 그 구동방법
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Also Published As

Publication number Publication date
JP3482683B2 (ja) 2003-12-22
EP0678848A1 (de) 1995-10-25
EP0678848B1 (de) 2000-09-20
US5686936A (en) 1997-11-11
JPH07295520A (ja) 1995-11-10
KR950034029A (ko) 1995-12-26
MY112454A (en) 2001-06-30
DE69518872T2 (de) 2001-04-05
KR100366306B1 (ko) 2003-03-03

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