SG149894G - A method for eliminating crosstalk in a thin film transistor/liquid crystal display - Google Patents

A method for eliminating crosstalk in a thin film transistor/liquid crystal display

Info

Publication number
SG149894G
SG149894G SG149894A SG149894A SG149894G SG 149894 G SG149894 G SG 149894G SG 149894 A SG149894 A SG 149894A SG 149894 A SG149894 A SG 149894A SG 149894 G SG149894 G SG 149894G
Authority
SG
Singapore
Prior art keywords
liquid crystal
thin film
crystal display
film transistor
eliminating crosstalk
Prior art date
Application number
SG149894A
Other languages
English (en)
Inventor
Webster Eugene Howard
Paul Matthew Alt
Original Assignee
Ibm
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
Priority to US07/115,224 priority Critical patent/US4845482A/en
Priority to JP63203977A priority patent/JP2505864B2/ja
Priority to DE3886678T priority patent/DE3886678T2/de
Priority to EP88116357A priority patent/EP0313876B1/en
Application filed by Ibm filed Critical Ibm
Priority to SG149894A priority patent/SG149894G/en
Priority to HK137894A priority patent/HK137894A/xx
Publication of SG149894G publication Critical patent/SG149894G/en

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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan 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
    • 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
    • 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
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • 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
    • 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

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)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
SG149894A 1987-10-30 1994-10-17 A method for eliminating crosstalk in a thin film transistor/liquid crystal display SG149894G (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US07/115,224 US4845482A (en) 1987-10-30 1987-10-30 Method for eliminating crosstalk in a thin film transistor/liquid crystal display
JP63203977A JP2505864B2 (ja) 1987-10-30 1988-08-18 デイスプレ―のクロスト―ク減少方法と装置
DE3886678T DE3886678T2 (de) 1987-10-30 1988-10-03 Verfahren zum Eliminieren des Übersprechens in einer Dünnfilmtransistor-Flüssigkristallanzeigeeinrichtung.
EP88116357A EP0313876B1 (en) 1987-10-30 1988-10-03 A method for eliminating crosstalk in a thin film transistor/liquid crystal display
SG149894A SG149894G (en) 1987-10-30 1994-10-17 A method for eliminating crosstalk in a thin film transistor/liquid crystal display
HK137894A HK137894A (en) 1987-10-30 1994-12-08 A method for eliminating crosstalk in a thin film transistor/liquid crystal display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/115,224 US4845482A (en) 1987-10-30 1987-10-30 Method for eliminating crosstalk in a thin film transistor/liquid crystal display
SG149894A SG149894G (en) 1987-10-30 1994-10-17 A method for eliminating crosstalk in a thin film transistor/liquid crystal display

Publications (1)

Publication Number Publication Date
SG149894G true SG149894G (en) 1995-03-17

Family

ID=26664427

Family Applications (1)

Application Number Title Priority Date Filing Date
SG149894A SG149894G (en) 1987-10-30 1994-10-17 A method for eliminating crosstalk in a thin film transistor/liquid crystal display

Country Status (6)

Country Link
US (1) US4845482A (ja)
EP (1) EP0313876B1 (ja)
JP (1) JP2505864B2 (ja)
DE (1) DE3886678T2 (ja)
HK (1) HK137894A (ja)
SG (1) SG149894G (ja)

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JP2620240B2 (ja) * 1987-06-10 1997-06-11 株式会社日立製作所 液晶表示装置
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JP2906057B2 (ja) * 1987-08-13 1999-06-14 セイコーエプソン株式会社 液晶表示装置
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US5159326A (en) * 1987-08-13 1992-10-27 Seiko Epson Corporation Circuit for driving a liquid crystal display device
US5214417A (en) * 1987-08-13 1993-05-25 Seiko Epson Corporation Liquid crystal display device
US5202676A (en) * 1988-08-15 1993-04-13 Seiko Epson Corporation Circuit for driving a liquid crystal display device and method for driving thereof
US5184118A (en) * 1987-08-13 1993-02-02 Seiko Epson Corporation Liquid crystal display apparatus and method of driving same
EP0362974B1 (en) * 1988-10-04 1995-01-11 Sharp Kabushiki Kaisha Driving circuit for a matrix type display device
US5155477A (en) * 1988-11-18 1992-10-13 Sony Corporation Video signal display apparatus with a liquid crystal display unit
EP0374845B1 (en) * 1988-12-23 1995-04-12 Fujitsu Limited Method and apparatus for driving a liquid crystal display panel
US5402254B1 (en) * 1990-10-17 1998-09-22 Hitachi Ltd Liquid crystal display device with tfts in which pixel electrodes are formed in the same plane as the gate electrodes with anodized oxide films before the deposition of silicon
US5379050A (en) * 1990-12-05 1995-01-03 U.S. Philips Corporation Method of driving a matrix display device and a matrix display device operable by such a method
JP2641340B2 (ja) * 1991-06-13 1997-08-13 スタンレー電気株式会社 アクティブマトリクス液晶表示装置
JPH05108030A (ja) * 1991-08-08 1993-04-30 Alps Electric Co Ltd 液晶パネルの駆動回路
US5119183A (en) * 1991-08-09 1992-06-02 Xerox Corporation Color scan array with addressing circuitry
EP0541364B1 (en) * 1991-11-07 1998-04-01 Canon Kabushiki Kaisha Liquid crystal device and driving method therefor
JP3057530B2 (ja) * 1991-12-26 2000-06-26 ソニー株式会社 固体撮像装置およびその駆動方法
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JP2847666B2 (ja) * 1993-03-04 1999-01-20 テクトロニクス・インコーポレイテッド 電気光学表示方法
TW247358B (ja) * 1993-03-04 1995-05-11 Tektronix Inc
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US6310599B1 (en) 1995-12-22 2001-10-30 Cirrus Logic, Inc. Method and apparatus for providing LCD panel protection in an LCD display controller
US6542143B1 (en) * 1996-02-28 2003-04-01 Seiko Epson Corporation Method and apparatus for driving the display device, display system, and data processing device
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Also Published As

Publication number Publication date
US4845482A (en) 1989-07-04
EP0313876A2 (en) 1989-05-03
HK137894A (en) 1994-12-16
JP2505864B2 (ja) 1996-06-12
JPH01137293A (ja) 1989-05-30
EP0313876B1 (en) 1993-12-29
EP0313876A3 (en) 1990-02-14
DE3886678T2 (de) 1994-06-30
DE3886678D1 (de) 1994-02-10

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