BE902538A - Circuits de commutation et dispositif materiel y utilise. - Google Patents

Circuits de commutation et dispositif materiel y utilise.

Info

Publication number
BE902538A
BE902538A BE2/60705A BE2060705A BE902538A BE 902538 A BE902538 A BE 902538A BE 2/60705 A BE2/60705 A BE 2/60705A BE 2060705 A BE2060705 A BE 2060705A BE 902538 A BE902538 A BE 902538A
Authority
BE
Belgium
Prior art keywords
matrix
same
output terminals
switching circuits
units
Prior art date
Application number
BE2/60705A
Other languages
English (en)
Inventor
G Remmerie
Original Assignee
Itt Ind Belgium
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 Itt Ind Belgium filed Critical Itt Ind Belgium
Publication of BE902538A publication Critical patent/BE902538A/fr

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
    • G09G3/3681—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
    • G09G3/3622—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
    • G09G3/3685—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
    • 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
    • G09G2310/0283—Arrangement of drivers for different directions of scanning

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)

Abstract

Dispositif matriciel (FPD) avec une matrice à coordonnées (LCD) et un dispositif de commande comprenant des unités de commande (FPDR) disposées le long de différents cotés de la matrice ayant des bornes de sortie (OUT1/30) couplées à des lignes distinctes et comprenant aussi une source de signaux d'entrée couplée aux unités de commande et adaptée pour fournir des signaux d'entrée (DATALC/R, DATARC/F, CLKC/R, FREQC/R, ENC/R, SELC/F) à ces unités qui comprennent chacune une pluralité de circuits de commande (LD, HVD) ayant chacun une des dites bornes de sortie et interconnectés de façon à former un régistre à décalage.
BE2/60705A 1984-05-30 1985-05-30 Circuits de commutation et dispositif materiel y utilise. BE902538A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84200778A EP0162969A1 (fr) 1984-05-30 1984-05-30 Circuits de commutation et dispositif à matrice utilisant ces circuits

Publications (1)

Publication Number Publication Date
BE902538A true BE902538A (fr) 1985-12-02

Family

ID=8192445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/60705A BE902538A (fr) 1984-05-30 1985-05-30 Circuits de commutation et dispositif materiel y utilise.

Country Status (4)

Country Link
EP (1) EP0162969A1 (fr)
JP (1) JPS6150195A (fr)
AU (1) AU4270385A (fr)
BE (1) BE902538A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149554B (en) * 1983-11-08 1987-04-01 Standard Telephones Cables Ltd Data terminals
KR900009055B1 (ko) * 1986-05-13 1990-12-17 상요덴기 가부시기가이샤 영상 표시 장치용 구동 회로
US5175535A (en) * 1987-08-13 1992-12-29 Seiko Epson Corporation Circuit for driving a liquid crystal display device
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
US5179371A (en) * 1987-08-13 1993-01-12 Seiko Epson Corporation Liquid crystal display device for reducing unevenness of display
US5202676A (en) * 1988-08-15 1993-04-13 Seiko Epson Corporation Circuit for driving a liquid crystal display device and method for driving thereof
DE69133551T2 (de) 1990-06-18 2007-09-06 Seiko Epson Corp. Flache Anzeigeeinrichtung und Steuereinrichtung für Anzeigeeinheit mit Einschaltverzögerungszeit
US5563624A (en) * 1990-06-18 1996-10-08 Seiko Epson Corporation Flat display device and display body driving device
JP2724053B2 (ja) * 1991-03-29 1998-03-09 沖電気工業株式会社 Ｌｃｄ駆動回路
JP2007307453A (ja) * 2006-05-17 2007-11-29 Hitachi Constr Mach Co Ltd リサイクル作業機
GB201115875D0 (en) * 2011-09-14 2011-10-26 Cambridge Entpr Ltd Optical device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541061A (en) * 1978-09-18 1980-03-22 Matsushita Electric Ind Co Ltd Television receiver
JPS5845034A (ja) * 1981-09-10 1983-03-16 Toshiba Corp 押え型製造用元型
EP0078402B1 (fr) * 1981-10-29 1986-01-02 Kabushiki Kaisha Toshiba Circuit de commande d'un panneau d'affichage comportant des éléments d'affichage disposés sous forme matricielle

Also Published As

Publication number Publication date
EP0162969A1 (fr) 1985-12-04
JPS6150195A (ja) 1986-03-12
AU4270385A (en) 1985-12-05

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Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *BELL TELEPHONE MFG CY N.V.

Effective date: 19850530

RE Patent lapsed

Owner name: BELL TELEPHONE MFG CY N.V.

Effective date: 19880531