DE69411475D1 - Spaltenelektrodentreiberschaltung für Flüssigkristallanzeige mit der Fähigkeit zum simultanen Anlegen von Anzeigespannungen an Spaltenelektroden ebenso, wie zum sequentiellen Anlegen von Abtastspannungen an Spaltenelektroden - Google Patents

Spaltenelektrodentreiberschaltung für Flüssigkristallanzeige mit der Fähigkeit zum simultanen Anlegen von Anzeigespannungen an Spaltenelektroden ebenso, wie zum sequentiellen Anlegen von Abtastspannungen an Spaltenelektroden

Info

Publication number
DE69411475D1
DE69411475D1 DE69411475T DE69411475T DE69411475D1 DE 69411475 D1 DE69411475 D1 DE 69411475D1 DE 69411475 T DE69411475 T DE 69411475T DE 69411475 T DE69411475 T DE 69411475T DE 69411475 D1 DE69411475 D1 DE 69411475D1
Authority
DE
Germany
Prior art keywords
voltages
column electrodes
column
liquid crystal
well
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
DE69411475T
Other languages
English (en)
Other versions
DE69411475T2 (de
Inventor
Takeshi Takarada
Junji Kawanishi
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of DE69411475D1 publication Critical patent/DE69411475D1/de
Application granted granted Critical
Publication of DE69411475T2 publication Critical patent/DE69411475T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
    • 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
    • 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
    • G09G3/3681—Details of drivers for scan electrodes suitable for passive 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
    • 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
    • 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
DE69411475T 1993-08-24 1994-08-24 Spaltenelektrodentreiberschaltung für Flüssigkristallanzeige mit der Fähigkeit zum simultanen Anlegen von Anzeigespannungen an Spaltenelektroden ebenso, wie zum sequentiellen Anlegen von Abtastspannungen an Spaltenelektroden Expired - Fee Related DE69411475T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5209370A JP2911089B2 (ja) 1993-08-24 1993-08-24 液晶表示装置の列電極駆動回路

Publications (2)

Publication Number Publication Date
DE69411475D1 true DE69411475D1 (de) 1998-08-13
DE69411475T2 DE69411475T2 (de) 1999-02-04

Family

ID=16571811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411475T Expired - Fee Related DE69411475T2 (de) 1993-08-24 1994-08-24 Spaltenelektrodentreiberschaltung für Flüssigkristallanzeige mit der Fähigkeit zum simultanen Anlegen von Anzeigespannungen an Spaltenelektroden ebenso, wie zum sequentiellen Anlegen von Abtastspannungen an Spaltenelektroden

Country Status (4)

Country Link
US (1) US5583535A (de)
EP (1) EP0642114B1 (de)
JP (1) JP2911089B2 (de)
DE (1) DE69411475T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW255032B (de) * 1993-12-20 1995-08-21 Sharp Kk
WO1996005550A1 (en) * 1994-08-12 1996-02-22 Philips Electronics N.V. Data processing system comprising a user interface
JPH08101669A (ja) * 1994-09-30 1996-04-16 Semiconductor Energy Lab Co Ltd 表示装置駆動回路
EP1603109A3 (de) * 1995-02-01 2006-01-04 Seiko Epson Corporation Substrat mit aktiver Matrix und Flüssigkristallanzeigevorrichtung damit
JP3367808B2 (ja) * 1995-06-19 2003-01-20 シャープ株式会社 表示パネルの駆動方法および装置
JP2923906B2 (ja) * 1996-06-07 1999-07-26 日本電気株式会社 液晶表示装置の駆動回路
KR100205385B1 (ko) 1996-07-27 1999-07-01 구자홍 액정표시장치의 데이타 드라이버
JP3501939B2 (ja) * 1997-06-04 2004-03-02 シャープ株式会社 アクティブマトリクス型画像表示装置
KR20020057768A (ko) * 2001-01-06 2002-07-12 윤종용 소비 전류의 감소가 가능한 박막 트랜지스터형 액정 표시장치 드라이버
US20040174355A1 (en) * 2003-03-07 2004-09-09 Sanyo Electric Co., Ltd. Signal line drive circuit in image display apparatus
JP4627672B2 (ja) * 2005-03-23 2011-02-09 シャープ株式会社 表示装置の駆動方法
US8477121B2 (en) * 2006-04-19 2013-07-02 Ignis Innovation, Inc. Stable driving scheme for active matrix displays
JP2013083826A (ja) * 2011-10-11 2013-05-09 Canon Inc 液晶表示装置、液晶表示装置の制御方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616729A (ja) * 1984-06-20 1986-01-13 Sharp Corp 情報入出力装置
JPH07113819B2 (ja) * 1984-11-06 1995-12-06 キヤノン株式会社 表示装置及びその駆動法
US5194852A (en) * 1986-12-01 1993-03-16 More Edward S Electro-optic slate for direct entry and display and/or storage of hand-entered textual and graphic information
US4839634A (en) * 1986-12-01 1989-06-13 More Edward S Electro-optic slate for input/output of hand-entered textual and graphic information
JPH0654421B2 (ja) * 1987-12-07 1994-07-20 シャープ株式会社 マトリクス型液晶表示装置の列電極駆動回路
JPH02278326A (ja) * 1989-04-19 1990-11-14 Sharp Corp 情報入出力装置
GB2232251A (en) * 1989-05-08 1990-12-05 Philips Electronic Associated Touch sensor array systems
JPH03294919A (ja) * 1990-04-12 1991-12-26 Nippon Telegr & Teleph Corp <Ntt> タブレット機能付き表示装置
JPH04136981A (ja) * 1990-09-28 1992-05-11 Sharp Corp 表示装置の駆動回路
US5227790A (en) * 1991-01-31 1993-07-13 Oki Electric Industry Co., Ltd. Cascaded drive units having low power consumption
JPH04283819A (ja) * 1991-03-12 1992-10-08 Shimadzu Corp 手書き入力機能付液晶表示装置
US5392058A (en) * 1991-05-15 1995-02-21 Sharp Kabushiki Kaisha Display-integrated type tablet device
US5313222A (en) * 1992-12-24 1994-05-17 Yuen Foong Yu H. K. Co., Ltd. Select driver circuit for an LCD display

Also Published As

Publication number Publication date
US5583535A (en) 1996-12-10
JPH0764509A (ja) 1995-03-10
DE69411475T2 (de) 1999-02-04
EP0642114B1 (de) 1998-07-08
EP0642114A1 (de) 1995-03-08
JP2911089B2 (ja) 1999-06-23

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee