KR840000816A - 2개의 어드레싱 모우드를 결합한 액정 표시 소자 - Google Patents

2개의 어드레싱 모우드를 결합한 액정 표시 소자 Download PDF

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Publication number
KR840000816A
KR840000816A KR1019820002558A KR820002558A KR840000816A KR 840000816 A KR840000816 A KR 840000816A KR 1019820002558 A KR1019820002558 A KR 1019820002558A KR 820002558 A KR820002558 A KR 820002558A KR 840000816 A KR840000816 A KR 840000816A
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KR
South Korea
Prior art keywords
electrodes
display element
data display
layer
liquid crystal
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Application number
KR1019820002558A
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English (en)
Inventor
베레(외 1) 세르지르
Original Assignee
쟈끄 보와르
똥송 쎄에스 에프
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.)
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Application filed by 쟈끄 보와르, 똥송 쎄에스 에프 filed Critical 쟈끄 보와르
Publication of KR840000816A publication Critical patent/KR840000816A/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
    • 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
    • G02F1/132—Thermal activation of liquid crystals exhibiting a thermo-optic effect
    • 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
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen
    • 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
    • G09G3/3603—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 with thermally addressed liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

내용 없음

Description

2개의 어드레싱 모우드를 결합한 액정 표시 소자
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명을 더욱 상세하게 도시한 단면도.

Claims (6)

  1. 스메틱 위상을 나타내는 액정층과 데이타를 나타내는 전기 신호의 영향을 받은 상태에서 상기층의 광학 특성을 수정하기 위한 장치로 구성된 데이타 표시 소자에 있어서, 상기 층은 전극들사이에 배치되고, 제1 전극은 제1 연속 지역과 평행 톱니형 부분으로 형성된 제2 지역으로 구성되며, 다른 전극들은 상기 제2 지역에 직면한 연속전극과 상기 제2지역에 직면하고 상기 톱니형 부분을 차단시키는 도전성 스트립 회로로 구성되고, 상기 액정층과 상기 전극들에 의해 형성된 조립체는 최소한 한개가 투명한 2개의 판사이에 고정되는 것을 특징으로 하는 데이타 표시 소자.
  2. 제1항에 있어서, 상기 전극들이 상기 광학 특성을 제어하기 위해 가열 및 냉각 주기에서 상호동작하는 전압을 받게 되고, 가열은 상기 톱니형 부분에 접속된 전기 가열 장치와 상기 연속 지역의 연장부내로 상기 전극들중의한 전극을 주사시키는 광학 가열 장치에 의해 생기는 것을 특징으로 하는 데이타 표시 소자.
  3. 제1항 또는 제2항에 있어서, 최소한 한개의 전극이 투명한 것을 특징으로 하는 데이타 표시 소자.
  4. 제1항에 있어서, 상기 장치가 상기층의 분자들이 서로 다르게 배향되도록 상기층과 접촉하여 표면을 처리하는 것을 특징으로 하는 데이타 표시 소자.
  5. 제1항에 있어서, 다중층 처리가 한 투명판의 인덱스를 이 판을 지지하는 전극의 인덱스와 정합되게 하는 것을 특징으로 하는 데이타 표시 소자.
  6. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019820002558A 1981-06-10 1982-06-08 2개의 어드레싱 모우드를 결합한 액정 표시 소자 KR840000816A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8111394A FR2507802A1 (fr) 1981-06-10 1981-06-10 Dispositif d'affichage a cristal liquide associant deux modes d'adressage
FR81-11394 1981-06-10

Publications (1)

Publication Number Publication Date
KR840000816A true KR840000816A (ko) 1984-02-27

Family

ID=9259346

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820002558A KR840000816A (ko) 1981-06-10 1982-06-08 2개의 어드레싱 모우드를 결합한 액정 표시 소자

Country Status (6)

Country Link
US (1) US4499458A (ko)
EP (1) EP0068939A1 (ko)
JP (1) JPS57212416A (ko)
KR (1) KR840000816A (ko)
FR (1) FR2507802A1 (ko)
GB (1) GB2100046B (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887535A (ja) * 1981-11-20 1983-05-25 Sony Corp 液晶表示装置
US4574282A (en) * 1983-03-18 1986-03-04 International Standard Electric Corporation Coherent light image generation
US4585310A (en) * 1983-12-12 1986-04-29 International Business Machines Corporation Alignment layer orientation in raster scan thermally addressed smectic liquid crystal displays
JPS60175077A (ja) * 1984-02-22 1985-09-09 株式会社日立製作所 情報保持装置
US4535056A (en) * 1984-03-15 1985-08-13 Minnesota Mining And Manufacturing Company Yellow color formers for use in color photothermographic system
US4712878A (en) * 1985-01-18 1987-12-15 Canon Kabushiki Kaisha Color image forming apparatus comprising ferroelectric smectic liquid crystal having at least two stable states
US4751509A (en) * 1985-06-04 1988-06-14 Nec Corporation Light valve for use in a color display unit with a diffraction grating assembly included in the valve
GB2178581B (en) * 1985-07-12 1989-07-19 Canon Kk Liquid crystal apparatus and driving method therefor
US4815035A (en) * 1986-04-08 1989-03-21 Trw Inc. Scrolling liquid crystal spatial light modulator
US4911536A (en) * 1986-05-08 1990-03-27 Ditzik Richard J Interactive graphic comunications terminal
US4799770A (en) * 1986-10-02 1989-01-24 Greyhawk Systems, Inc. Liquid crystal cell for image projections and method of operating same
GB2210703B (en) * 1987-10-06 1991-03-20 Gen Electric Co Plc Apparatus and process for producing microfilm and microfiche records.
DE3850237T2 (de) * 1987-12-29 1994-10-27 Canon Kk Aufnahmegerät eines optischen Bildes.
JPH01185692A (ja) * 1988-01-19 1989-07-25 Sanyo Electric Co Ltd 平面ディスプレイパネル
US5268776A (en) * 1988-03-18 1993-12-07 Hitachi, Ltd. System for partially erasing thermally written liquid crystal element
US5036317A (en) * 1988-08-22 1991-07-30 Tektronix, Inc. Flat panel apparatus for addressing optical data storage locations
JP2810070B2 (ja) * 1988-11-28 1998-10-15 株式会社リコー 強誘電性高分子光メモリー
US5130703A (en) * 1989-06-30 1992-07-14 Poqet Computer Corp. Power system and scan method for liquid crystal display
US5589849A (en) * 1989-07-03 1996-12-31 Ditzik; Richard J. Display monitor position adjustment apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275087A1 (fr) * 1974-06-14 1976-01-09 Thomson Csf Dispositif de reproduction d'images en noir et blanc utilisant un materiau presentant une phase smectique et systeme de teletransmission et telereprographie mettant en oeuvre ce dispositif
FR2296198A1 (fr) * 1974-12-24 1976-07-23 Commissariat Energie Atomique Procede thermique de commande de proprietes optiques d'un cristal liquide et dispositifs mettant en oeuvre ledit procede
FR2389955B1 (ko) * 1977-05-05 1981-12-04 Thomson Csf
FR2410924A1 (fr) * 1977-12-01 1979-06-29 Thomson Csf Procede de telecopie utilisant une cellule a cristal liquide smectique et telecopieur emetteur-recepteur mettant en oeuvre ce procede
JPS5488794A (en) * 1977-12-26 1979-07-14 Seiko Instr & Electronics Ltd Electro-optical display device
FR2489564A1 (fr) * 1980-09-02 1982-03-05 Thomson Csf Procede et dispositif de visualisation utilisant un effet thermo-optique avec memoire dans une couche mince de cristal liquide disquotique
US4391492A (en) * 1981-04-06 1983-07-05 Minnesota Mining And Manufacturing Company Thermally addressed cholesteric-smectic liquid crystal device

Also Published As

Publication number Publication date
US4499458A (en) 1985-02-12
JPS57212416A (en) 1982-12-27
FR2507802B1 (ko) 1985-03-08
GB2100046B (en) 1984-10-10
GB2100046A (en) 1982-12-15
EP0068939A1 (fr) 1983-01-05
FR2507802A1 (fr) 1982-12-17

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