EP0836172A3 - Dispositif d'affichage comportant des sous-pixels et sa méthode de commande - Google Patents

Dispositif d'affichage comportant des sous-pixels et sa méthode de commande Download PDF

Info

Publication number
EP0836172A3
EP0836172A3 EP97117385A EP97117385A EP0836172A3 EP 0836172 A3 EP0836172 A3 EP 0836172A3 EP 97117385 A EP97117385 A EP 97117385A EP 97117385 A EP97117385 A EP 97117385A EP 0836172 A3 EP0836172 A3 EP 0836172A3
Authority
EP
European Patent Office
Prior art keywords
pixels
sub
display device
pixel
electrodes
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.)
Withdrawn
Application number
EP97117385A
Other languages
German (de)
English (en)
Other versions
EP0836172A2 (fr
Inventor
Akira Tsuroyama
Hidemasa Mizutani
Masanori Takahashi
Masamichi Ohshima
Shuntaro Aratani
Toshimichi Ouchi
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.)
Canon Inc
Original Assignee
Canon Inc
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 claimed from JP26838196A external-priority patent/JPH10115820A/ja
Priority claimed from JP24398897A external-priority patent/JPH1184407A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP0836172A2 publication Critical patent/EP0836172A2/fr
Publication of EP0836172A3 publication Critical patent/EP0836172A3/fr
Withdrawn legal-status Critical Current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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
    • G09G3/364—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals with use of subpixels
    • 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
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • 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
    • G09G2310/0224—Details of interlacing
    • 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
    • G09G3/2074—Display of intermediate tones using sub-pixels

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)
EP97117385A 1996-10-09 1997-10-08 Dispositif d'affichage comportant des sous-pixels et sa méthode de commande Withdrawn EP0836172A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP26838196A JPH10115820A (ja) 1996-10-09 1996-10-09 表示素子の駆動法及び表示装置
JP268381/96 1996-10-09
JP24398897A JPH1184407A (ja) 1997-09-09 1997-09-09 表示素子
JP243988/97 1997-09-09

Publications (2)

Publication Number Publication Date
EP0836172A2 EP0836172A2 (fr) 1998-04-15
EP0836172A3 true EP0836172A3 (fr) 1999-01-07

Family

ID=26536524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97117385A Withdrawn EP0836172A3 (fr) 1996-10-09 1997-10-08 Dispositif d'affichage comportant des sous-pixels et sa méthode de commande

Country Status (1)

Country Link
EP (1) EP0836172A3 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453033A1 (fr) * 1990-04-20 1991-10-23 Koninklijke Philips Electronics N.V. Dispositif d'affichage
EP0471460A2 (fr) * 1990-08-16 1992-02-19 International Business Machines Corporation Dispositif d'affichage à cristaux liquides
EP0673012A2 (fr) * 1994-03-11 1995-09-20 Canon Information Systems Research Australia Pty Ltd. Commande d'affichage avec lignes communes multiples pour chaque pixel
EP0685832A1 (fr) * 1994-06-01 1995-12-06 Sharp Kabushiki Kaisha Dispositif d'affichage aux cristaux liquides ferroélectriques et méthode de commande permettant d'effectuer un affichage modulable
EP0703561A2 (fr) * 1994-09-26 1996-03-27 Canon Kabushiki Kaisha Méthode et dispositif de commande d'un dispositif d'affichage
EP0717390A2 (fr) * 1994-12-14 1996-06-19 Canon Kabushiki Kaisha Dispositif d'affichage comportant un câblage pour une tension de référence

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453033A1 (fr) * 1990-04-20 1991-10-23 Koninklijke Philips Electronics N.V. Dispositif d'affichage
EP0471460A2 (fr) * 1990-08-16 1992-02-19 International Business Machines Corporation Dispositif d'affichage à cristaux liquides
EP0673012A2 (fr) * 1994-03-11 1995-09-20 Canon Information Systems Research Australia Pty Ltd. Commande d'affichage avec lignes communes multiples pour chaque pixel
EP0685832A1 (fr) * 1994-06-01 1995-12-06 Sharp Kabushiki Kaisha Dispositif d'affichage aux cristaux liquides ferroélectriques et méthode de commande permettant d'effectuer un affichage modulable
EP0703561A2 (fr) * 1994-09-26 1996-03-27 Canon Kabushiki Kaisha Méthode et dispositif de commande d'un dispositif d'affichage
EP0717390A2 (fr) * 1994-12-14 1996-06-19 Canon Kabushiki Kaisha Dispositif d'affichage comportant un câblage pour une tension de référence

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TSUGUJI TACHIUCHI ET AL.: "A Color LCD Controller", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. ce-33, no. 3, August 1987 (1987-08-01), pages 359 - 365, XP002082590 *

Also Published As

Publication number Publication date
EP0836172A2 (fr) 1998-04-15

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