TW332261B - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
TW332261B
TW332261B TW085104775A TW85104775A TW332261B TW 332261 B TW332261 B TW 332261B TW 085104775 A TW085104775 A TW 085104775A TW 85104775 A TW85104775 A TW 85104775A TW 332261 B TW332261 B TW 332261B
Authority
TW
Taiwan
Prior art keywords
scanning
display data
liquid crystal
voltage
outputs
Prior art date
Application number
TW085104775A
Other languages
English (en)
Inventor
Atsushi Sakamoto
Hiroyoshi Asada
Toshihiro Ooba
Original Assignee
Sharp Kk
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 Kk filed Critical Sharp Kk
Application granted granted Critical
Publication of TW332261B publication Critical patent/TW332261B/zh

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
    • 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
    • G09G3/3692—Details of drivers for data 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
    • G09G3/3622—Control of matrices with row and column drivers using a passive 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
    • 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
    • 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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes

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)
TW085104775A 1995-04-24 1996-04-22 Liquid crystal display device TW332261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09882595A JP3196998B2 (ja) 1995-04-24 1995-04-24 液晶表示装置

Publications (1)

Publication Number Publication Date
TW332261B true TW332261B (en) 1998-05-21

Family

ID=14230080

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085104775A TW332261B (en) 1995-04-24 1996-04-22 Liquid crystal display device

Country Status (5)

Country Link
US (1) US5818411A (zh)
JP (1) JP3196998B2 (zh)
KR (1) KR100216382B1 (zh)
CN (1) CN1095088C (zh)
TW (1) TW332261B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW394917B (en) 1996-04-05 2000-06-21 Matsushita Electric Ind Co Ltd Driving method of liquid crystal display unit, driving IC and driving circuit
IT1286331B1 (it) * 1996-09-27 1998-07-08 Univ Roma Metodo di comando con tensioni ridotte di un pannello matriciale a cristallo liquido ferrroelettrico
US6127994A (en) * 1997-04-30 2000-10-03 Motorola, Inc. Method for multiplex driving a passive liquid crystal display (LCD) using modulated pulse widths
CN1324552C (zh) * 1997-05-22 2007-07-04 盛群半导体股份有限公司 液晶显示驱动器强化多功能选择的方法及装置
JP3335560B2 (ja) 1997-08-01 2002-10-21 シャープ株式会社 液晶表示装置および液晶表示装置の駆動方法
WO2000025292A1 (en) * 1998-10-27 2000-05-04 Koninklijke Philips Electronics N.V. Driving a matrix display panel
US6563482B1 (en) * 1999-07-21 2003-05-13 Semiconductor Energy Laboratory Co., Ltd. Display device
JP4690554B2 (ja) * 2001-01-11 2011-06-01 東芝モバイルディスプレイ株式会社 平面表示装置
JP3674488B2 (ja) * 2000-09-29 2005-07-20 セイコーエプソン株式会社 表示コントロール方法、表示コントローラ、表示ユニット及び電子機器
KR100806906B1 (ko) 2001-09-25 2008-02-22 삼성전자주식회사 액정 표시 장치와 이의 구동 장치 및 구동 방법
US6984870B2 (en) * 2002-10-18 2006-01-10 M/A-Com, Inc. High speed cross-point switch using SiGe HBT technology
JP4023419B2 (ja) * 2003-08-29 2007-12-19 ソニー株式会社 固定画素表示装置及び冷陰極電界電子放出表示装置
JP5276812B2 (ja) * 2007-08-24 2013-08-28 新日本無線株式会社 液晶表示装置の駆動回路
WO2009078222A1 (ja) * 2007-12-17 2009-06-25 Fuji Electric Holdings Co., Ltd. 有機ｅｌパッシブマトリックス素子の駆動装置及びその方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528247A (en) * 1978-08-21 1980-02-28 Hitachi Ltd El element drive circuit
GB2118346B (en) * 1982-04-01 1985-07-24 Standard Telephones Cables Ltd Scanning liquid crystal display cells
US5111195A (en) * 1989-01-31 1992-05-05 Sharp Kabushiki Kaisha Driving circuit for a matrix type display device
JPH0833714B2 (ja) * 1989-10-16 1996-03-29 シャープ株式会社 表示制御装置
US5583528A (en) * 1990-07-13 1996-12-10 Citizen Watch Co., Ltd. Electrooptical display device
JPH04276794A (ja) * 1991-03-04 1992-10-01 Toshiba Corp 液晶表示装置
US5347294A (en) * 1991-04-17 1994-09-13 Casio Computer Co., Ltd. Image display apparatus
JPH05333315A (ja) * 1992-06-03 1993-12-17 Sharp Corp 液晶駆動方式
US5594463A (en) * 1993-07-19 1997-01-14 Pioneer Electronic Corporation Driving circuit for display apparatus, and method of driving display apparatus

Also Published As

Publication number Publication date
US5818411A (en) 1998-10-06
JPH08292744A (ja) 1996-11-05
KR100216382B1 (ko) 1999-08-16
KR960038727A (ko) 1996-11-21
JP3196998B2 (ja) 2001-08-06
CN1095088C (zh) 2002-11-27
CN1162755A (zh) 1997-10-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees