CA1319454C - Methode et dispositif pour eliminer la diaphotie dans un afficheur a cristaux liquide attaque par un reseau de transistors en couches minces - Google Patents

Methode et dispositif pour eliminer la diaphotie dans un afficheur a cristaux liquide attaque par un reseau de transistors en couches minces

Info

Publication number
CA1319454C
CA1319454C CA000566659A CA566659A CA1319454C CA 1319454 C CA1319454 C CA 1319454C CA 000566659 A CA000566659 A CA 000566659A CA 566659 A CA566659 A CA 566659A CA 1319454 C CA1319454 C CA 1319454C
Authority
CA
Canada
Prior art keywords
data lines
voltage levels
data
liquid crystal
period
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
CA000566659A
Other languages
English (en)
Inventor
Donald Earl Castleberry
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.)
General Electric Co
Original Assignee
General Electric Co
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 SE8801672A priority Critical patent/SE466423B/sv
Application filed by General Electric Co filed Critical General Electric Co
Priority to CA000566659A priority patent/CA1319454C/fr
Priority to FR8807096A priority patent/FR2615993B1/fr
Priority to JP63128574A priority patent/JP2659553B2/ja
Priority to DE3817967A priority patent/DE3817967B4/de
Priority to GB8812935A priority patent/GB2205432B/en
Priority to US07/287,670 priority patent/US4873516A/en
Application granted granted Critical
Publication of CA1319454C publication Critical patent/CA1319454C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G3/3648—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
    • 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
    • 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)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
CA000566659A 1987-06-01 1988-05-12 Methode et dispositif pour eliminer la diaphotie dans un afficheur a cristaux liquide attaque par un reseau de transistors en couches minces Expired - Fee Related CA1319454C (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8801672A SE466423B (sv) 1987-06-01 1988-05-03 Saett och anordning foer eliminering av oeverhoering vid matrisadresserade tunnfilmstranssistorbildenheter med flytande kristaller
CA000566659A CA1319454C (fr) 1987-06-01 1988-05-12 Methode et dispositif pour eliminer la diaphotie dans un afficheur a cristaux liquide attaque par un reseau de transistors en couches minces
FR8807096A FR2615993B1 (fr) 1987-06-01 1988-05-27 Procede et dispositif d'elimination de couplage dans des ecrans a cristaux liquides a transistors en couches minces adresses matriciellement
JP63128574A JP2659553B2 (ja) 1987-06-01 1988-05-27 薄膜トランジスタ・マトリックス・アドレス式液晶ディスプレイにおけるクロストークを除去する方法とシステム
DE3817967A DE3817967B4 (de) 1987-06-01 1988-05-27 Verfahren und Einrichtung zum Eliminieren von Einstreuungen in Matrix-adressierbaren Flüssigkristallanzeigen
GB8812935A GB2205432B (en) 1987-06-01 1988-06-01 Method and system for eliminating cross-talk in thin film transistor matrix addressed liquid crystal displays
US07/287,670 US4873516A (en) 1987-06-01 1988-12-22 Method and system for eliminating cross-talk in thin film transistor matrix addressed liquid crystal displays

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5651287A 1987-06-01 1987-06-01
CA000566659A CA1319454C (fr) 1987-06-01 1988-05-12 Methode et dispositif pour eliminer la diaphotie dans un afficheur a cristaux liquide attaque par un reseau de transistors en couches minces

Publications (1)

Publication Number Publication Date
CA1319454C true CA1319454C (fr) 1993-06-22

Family

ID=25671892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000566659A Expired - Fee Related CA1319454C (fr) 1987-06-01 1988-05-12 Methode et dispositif pour eliminer la diaphotie dans un afficheur a cristaux liquide attaque par un reseau de transistors en couches minces

Country Status (6)

Country Link
JP (1) JP2659553B2 (fr)
CA (1) CA1319454C (fr)
DE (1) DE3817967B4 (fr)
FR (1) FR2615993B1 (fr)
GB (1) GB2205432B (fr)
SE (1) SE466423B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68922197T2 (de) * 1988-12-23 1995-08-10 Fujitsu Ltd Methode und Vorrichtung zum Betrieb einer Flüssigkristallanzeige.
TW225025B (fr) * 1992-10-09 1994-06-11 Tektronix Inc
RU2066074C1 (ru) * 1992-12-30 1996-08-27 Малое научно-производственное предприятие "ЭЛО" Активная отображающая матрица для жидкокристаллических экранов
US5479280A (en) * 1992-12-30 1995-12-26 Goldstar Co., Ltd. Active matrix for liquid crystal displays having two switching means and discharging means per pixel
TW277129B (fr) * 1993-12-24 1996-06-01 Sharp Kk
US5883609A (en) * 1994-10-27 1999-03-16 Nec Corporation Active matrix type liquid crystal display with multi-media oriented drivers and driving method for same
EP2024955A4 (fr) * 2006-05-26 2010-09-15 E Ink Corp Procedes de commande d'affichages electro-optiques
CN105469732B (zh) 2014-09-05 2019-02-05 联想(北京)有限公司 显示装置和电子设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250503A (en) * 1977-07-26 1981-02-10 National Research Development Corporation Apparatus for displaying waveforms on a matrix display
JPS57204592A (en) * 1981-06-11 1982-12-15 Sony Corp Two-dimensional address device
JPS5821793A (ja) * 1981-07-31 1983-02-08 セイコーエプソン株式会社 液晶表示装置
JPS5872191A (ja) * 1981-10-26 1983-04-30 セイコーエプソン株式会社 液晶表示装置の駆動方式
US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
GB2146473B (en) * 1983-09-10 1987-03-11 Standard Telephones Cables Ltd Addressing liquid crystal displays
GB8408216D0 (en) * 1984-03-30 1984-05-10 Secr Defence Flat-panel display
JPH0680477B2 (ja) * 1985-02-06 1994-10-12 キヤノン株式会社 液晶表示パネル及び駆動方法
GB2173629B (en) * 1986-04-01 1989-11-15 Stc Plc Addressing liquid crystal cells

Also Published As

Publication number Publication date
FR2615993A1 (fr) 1988-12-02
GB2205432B (en) 1992-01-02
JP2659553B2 (ja) 1997-09-30
JPS6456423A (en) 1989-03-03
SE8801672D0 (sv) 1988-05-03
GB2205432A (en) 1988-12-07
DE3817967A1 (de) 1988-12-22
FR2615993B1 (fr) 1993-05-28
SE8801672L (sv) 1988-12-02
SE466423B (sv) 1992-02-10
GB8812935D0 (en) 1988-07-06
DE3817967B4 (de) 2005-11-24

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