JP2634680B2 - ドットマトリックスディスプレイ装置 - Google Patents

ドットマトリックスディスプレイ装置

Info

Publication number
JP2634680B2
JP2634680B2 JP6193490A JP6193490A JP2634680B2 JP 2634680 B2 JP2634680 B2 JP 2634680B2 JP 6193490 A JP6193490 A JP 6193490A JP 6193490 A JP6193490 A JP 6193490A JP 2634680 B2 JP2634680 B2 JP 2634680B2
Authority
JP
Japan
Prior art keywords
voltage
level
logic
ground
vscan
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 - Lifetime
Application number
JP6193490A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03261991A (ja
Inventor
フレデリック クレール ジャン
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.)
SUTANREE DENKI KK
Original Assignee
SUTANREE DENKI 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 SUTANREE DENKI KK filed Critical SUTANREE DENKI KK
Priority to JP6193490A priority Critical patent/JP2634680B2/ja
Priority to EP19910103736 priority patent/EP0447919B1/de
Priority to DE1991611274 priority patent/DE69111274T2/de
Publication of JPH03261991A publication Critical patent/JPH03261991A/ja
Application granted granted Critical
Publication of JP2634680B2 publication Critical patent/JP2634680B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G3/3696—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
    • 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
    • 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
    • G09G3/3685—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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation

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)
JP6193490A 1990-03-13 1990-03-13 ドットマトリックスディスプレイ装置 Expired - Lifetime JP2634680B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6193490A JP2634680B2 (ja) 1990-03-13 1990-03-13 ドットマトリックスディスプレイ装置
EP19910103736 EP0447919B1 (de) 1990-03-13 1991-03-12 Steuereinrichtung für eine Bildpunktmatrixanzeige
DE1991611274 DE69111274T2 (de) 1990-03-13 1991-03-12 Steuereinrichtung für eine Bildpunktmatrixanzeige.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6193490A JP2634680B2 (ja) 1990-03-13 1990-03-13 ドットマトリックスディスプレイ装置

Publications (2)

Publication Number Publication Date
JPH03261991A JPH03261991A (ja) 1991-11-21
JP2634680B2 true JP2634680B2 (ja) 1997-07-30

Family

ID=13185505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6193490A Expired - Lifetime JP2634680B2 (ja) 1990-03-13 1990-03-13 ドットマトリックスディスプレイ装置

Country Status (3)

Country Link
EP (1) EP0447919B1 (de)
JP (1) JP2634680B2 (de)
DE (1) DE69111274T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0721137B1 (de) * 1994-07-14 2004-01-21 Seiko Epson Corporation Stromversorgungsschaltung, flüssigkristallanzeigevorrichtung und elektronisches gerät
KR0134919B1 (ko) * 1995-02-11 1998-04-25 김광호 티에프티 액정표시장치 구동회로
ITMI20021426A1 (it) * 2002-06-27 2003-12-29 St Microelectronics Srl Sistema per il pilotaggio di righe di un display a cristalli liquidi
CN100345034C (zh) * 2004-09-08 2007-10-24 友达光电股份有限公司 内建直流－直流转换器的平面显示面板

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117287A (en) * 1980-02-21 1981-09-14 Sharp Kk Indicator driving system
US4455576A (en) * 1981-04-07 1984-06-19 Seiko Instruments & Electronics Ltd. Picture display device
JPS6249399A (ja) * 1985-08-29 1987-03-04 キヤノン株式会社 表示装置
WO1987005429A1 (en) * 1986-03-10 1987-09-11 Alcatel N.V. Liquid crystal display having improved electrode drive circuitry

Also Published As

Publication number Publication date
JPH03261991A (ja) 1991-11-21
EP0447919B1 (de) 1995-07-19
DE69111274T2 (de) 1996-03-21
EP0447919A2 (de) 1991-09-25
EP0447919A3 (en) 1992-01-08
DE69111274D1 (de) 1995-08-24

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