KR920007169B1 - 매트릭스형 액정 광학 장치의 구동 방법 - Google Patents

매트릭스형 액정 광학 장치의 구동 방법 Download PDF

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Publication number
KR920007169B1
KR920007169B1 KR1019880005311A KR880005311A KR920007169B1 KR 920007169 B1 KR920007169 B1 KR 920007169B1 KR 1019880005311 A KR1019880005311 A KR 1019880005311A KR 880005311 A KR880005311 A KR 880005311A KR 920007169 B1 KR920007169 B1 KR 920007169B1
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KR
South Korea
Prior art keywords
pulse
signal
initialization
liquid crystal
pixel
Prior art date
Application number
KR1019880005311A
Other languages
English (en)
Korean (ko)
Other versions
KR880014399A (ko
Inventor
마사노리 후지다
Original Assignee
가부시끼가이샤 세이꼬샤
요꼬야마 유이찌
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 JP62112937A external-priority patent/JPS63278034A/ja
Priority claimed from JP62145610A external-priority patent/JPS63309929A/ja
Application filed by 가부시끼가이샤 세이꼬샤, 요꼬야마 유이찌 filed Critical 가부시끼가이샤 세이꼬샤
Publication of KR880014399A publication Critical patent/KR880014399A/ko
Priority to KR1019920006642A priority Critical patent/KR920007127B1/ko
Application granted granted Critical
Publication of KR920007169B1 publication Critical patent/KR920007169B1/ko

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1019880005311A 1987-05-08 1988-05-07 매트릭스형 액정 광학 장치의 구동 방법 KR920007169B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920006642A KR920007127B1 (ko) 1987-05-08 1992-04-21 매트릭스형 액정 광학 장치의 구동 방법

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62112937A JPS63278034A (ja) 1987-05-08 1987-05-08 マトリクス型液晶光学装置の駆動方法
JP62-112937 1987-05-08
JP62-145610 1987-06-11
JP62145610A JPS63309929A (ja) 1987-06-11 1987-06-11 マトリクス型液晶光学装置の駆動方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1019920006642A Division KR920007127B1 (ko) 1987-05-08 1992-04-21 매트릭스형 액정 광학 장치의 구동 방법

Publications (2)

Publication Number Publication Date
KR880014399A KR880014399A (ko) 1988-12-23
KR920007169B1 true KR920007169B1 (ko) 1992-08-27

Family

ID=26451982

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880005311A KR920007169B1 (ko) 1987-05-08 1988-05-07 매트릭스형 액정 광학 장치의 구동 방법

Country Status (5)

Country Link
KR (1) KR920007169B1 (de)
DE (1) DE3815400A1 (de)
FR (1) FR2615007B1 (de)
GB (1) GB2205984B (de)
HK (1) HK114193A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815399A1 (de) * 1987-05-08 1988-11-17 Seikosha Kk Verfahren zur ansteuerung einer optischen fluessigkristalleinrichtung
JPH07101335B2 (ja) * 1989-04-15 1995-11-01 シャープ株式会社 表示装置の駆動回路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557719B1 (fr) * 1984-01-03 1986-04-11 Thomson Csf Dispositif de visualisation a memoire utilisant un materiau ferroelectrique
GB2175725B (en) * 1985-04-04 1989-10-25 Seikosha Kk Improvements in or relating to electro-optical display devices
EP0214857B1 (de) * 1985-09-06 1992-08-19 Matsushita Electric Industrial Co., Ltd. Verfahren zur Ansteuerung eines Flüssigkristallrasterbildschirmes

Also Published As

Publication number Publication date
DE3815400C2 (de) 1992-05-21
GB2205984B (en) 1991-09-04
HK114193A (en) 1993-11-05
KR880014399A (ko) 1988-12-23
FR2615007A1 (fr) 1988-11-10
GB2205984A (en) 1988-12-21
FR2615007B1 (fr) 1991-12-27
DE3815400A1 (de) 1988-11-17
GB8810837D0 (en) 1988-06-08

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