DE69308998T2 - Steuerungsschaltung für eine Anzeigevorrichtung - Google Patents

Steuerungsschaltung für eine Anzeigevorrichtung

Info

Publication number
DE69308998T2
DE69308998T2 DE69308998T DE69308998T DE69308998T2 DE 69308998 T2 DE69308998 T2 DE 69308998T2 DE 69308998 T DE69308998 T DE 69308998T DE 69308998 T DE69308998 T DE 69308998T DE 69308998 T2 DE69308998 T2 DE 69308998T2
Authority
DE
Germany
Prior art keywords
display device
control circuit
circuit
display
control
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
DE69308998T
Other languages
English (en)
Other versions
DE69308998D1 (de
Inventor
Hisao Okada
Takeshi Takarada
Masaru Tanaka
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 DE69308998D1 publication Critical patent/DE69308998D1/de
Application granted granted Critical
Publication of DE69308998T2 publication Critical patent/DE69308998T2/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
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • 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
    • G09G3/3685—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
    • G09G2310/0243—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
    • 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
DE69308998T 1992-10-30 1993-11-01 Steuerungsschaltung für eine Anzeigevorrichtung Expired - Lifetime DE69308998T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4293528A JP2831518B2 (ja) 1992-10-30 1992-10-30 表示装置の駆動回路

Publications (2)

Publication Number Publication Date
DE69308998D1 DE69308998D1 (de) 1997-04-24
DE69308998T2 true DE69308998T2 (de) 1997-09-11

Family

ID=17795914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308998T Expired - Lifetime DE69308998T2 (de) 1992-10-30 1993-11-01 Steuerungsschaltung für eine Anzeigevorrichtung

Country Status (6)

Country Link
US (1) US5521611A (de)
EP (1) EP0600609B1 (de)
JP (1) JP2831518B2 (de)
KR (1) KR0123910B1 (de)
DE (1) DE69308998T2 (de)
TW (1) TW386625U (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69115414T2 (de) * 1990-09-28 1996-06-13 Sharp Kk Steuerschaltung für ein Anzeigegerät
JP3277106B2 (ja) * 1995-08-02 2002-04-22 シャープ株式会社 表示装置の駆動装置
US6144374A (en) * 1997-05-15 2000-11-07 Orion Electric Co., Ltd. Apparatus for driving a flat panel display
JPH11242207A (ja) 1997-12-26 1999-09-07 Sony Corp 電圧発生回路、光学空間変調素子、画像表示装置並びに画素の駆動方法
US6118439A (en) * 1998-02-10 2000-09-12 National Semiconductor Corporation Low current voltage supply circuit for an LCD driver
WO1999065013A1 (en) * 1998-06-10 1999-12-16 Tyco Electronics Corporation Method of driving a liquid crystal display
JP2000310968A (ja) * 1999-02-23 2000-11-07 Canon Inc 画像表示装置および方法
US6747626B2 (en) 2000-11-30 2004-06-08 Texas Instruments Incorporated Dual mode thin film transistor liquid crystal display source driver circuit
US11302253B2 (en) 2001-09-07 2022-04-12 Joled Inc. El display apparatus
CN1552050B (zh) 2001-09-07 2010-10-06 松下电器产业株式会社 El显示装置及其驱动方法
JP3637911B2 (ja) * 2002-04-24 2005-04-13 セイコーエプソン株式会社 電子装置、電子機器、および電子装置の駆動方法
CN1301499C (zh) * 2002-11-29 2007-02-21 统宝光电股份有限公司 液晶显示面板驱动方法和驱动电路

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733435A (en) * 1971-02-26 1973-05-15 Zenith Radio Corp Integral memory image display or information storage system
US4205903A (en) * 1975-11-06 1980-06-03 Sharp Kabushiki Kaisha Writing/erasing technique for an electrochromic display cell
JPS59109B2 (ja) * 1976-05-24 1984-01-05 シャープ株式会社 エレクトロクロミック表示装置の駆動回路
GB1513999A (en) * 1976-12-22 1978-06-14 Ibm Electrochromic display device
GB2213304A (en) * 1987-12-07 1989-08-09 Philips Electronic Associated Active matrix address display systems
NL8802436A (nl) * 1988-10-05 1990-05-01 Philips Electronics Nv Werkwijze voor het besturen van een weergeefinrichting.
US5111195A (en) * 1989-01-31 1992-05-05 Sharp Kabushiki Kaisha Driving circuit for a matrix type display device
JPH0348284A (ja) * 1989-07-17 1991-03-01 Sharp Corp マトリクス型液晶表示装置のための駆動回路
JP2951352B2 (ja) * 1990-03-08 1999-09-20 株式会社日立製作所 多階調液晶表示装置
DE69115414T2 (de) * 1990-09-28 1996-06-13 Sharp Kk Steuerschaltung für ein Anzeigegerät
JPH04136981A (ja) * 1990-09-28 1992-05-11 Sharp Corp 表示装置の駆動回路
JP2719224B2 (ja) * 1990-09-28 1998-02-25 シャープ株式会社 表示装置の駆動回路
JP2659473B2 (ja) * 1990-09-28 1997-09-30 富士通株式会社 表示パネル駆動回路
JP2761128B2 (ja) * 1990-10-31 1998-06-04 富士通株式会社 液晶表示装置
JPH04194896A (ja) * 1990-11-28 1992-07-14 Internatl Business Mach Corp <Ibm> 階調表示方法及び装置
EP0569029B1 (de) * 1992-05-07 1998-04-22 Seiko Epson Corporation Flüssigkristallanzeigegerät mit zwei metastabilen Zuständen und Steuerverfahren dafür

Also Published As

Publication number Publication date
TW386625U (en) 2000-04-01
KR940009724A (ko) 1994-05-24
US5521611A (en) 1996-05-28
KR0123910B1 (ko) 1998-10-01
DE69308998D1 (de) 1997-04-24
JPH06149178A (ja) 1994-05-27
EP0600609B1 (de) 1997-03-19
EP0600609A1 (de) 1994-06-08
JP2831518B2 (ja) 1998-12-02

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Legal Events

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