KR890008596A - 액정 표시 셀 - Google Patents

액정 표시 셀 Download PDF

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Publication number
KR890008596A
KR890008596A KR1019880015353A KR880015353A KR890008596A KR 890008596 A KR890008596 A KR 890008596A KR 1019880015353 A KR1019880015353 A KR 1019880015353A KR 880015353 A KR880015353 A KR 880015353A KR 890008596 A KR890008596 A KR 890008596A
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal layer
plate
counter electrode
mentioned
Prior art date
Application number
KR1019880015353A
Other languages
English (en)
Inventor
구르프 조아킴
Original Assignee
원본미기재
아스라브 쏘시에떼 아노님
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 원본미기재, 아스라브 쏘시에떼 아노님 filed Critical 원본미기재
Publication of KR890008596A publication Critical patent/KR890008596A/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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/02—Function characteristic reflective

Landscapes

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

Abstract

내용 없음

Description

액정 표시 셀
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 표시 셀의 도식적으로 부분적인 평면도.
제2도는 제1도 셀의 A-A선 단면도.

Claims (4)

  1. 반사경-확산기, 기껏해야 하나의 분극제를 갖는 형태의 액정 표시 셀에 있어서, 첫번째 투명 플레이트, 두번째 플레이트, 상기 첫번째와 두번째 플레이트 사이에 배치된 액정층, 전술한 첫번째 투명 플레이트와 한표시영역내의 전술한 액정층 사이에 배치된 다수의 투명한 제어전극, 전술한 제어전극 중 하나에 각각 연결된 다수의 전자적 성분, 그리고 전술한 두번째 플레이트와 전술한 액정층 사이에 놓인 카운터 전극을 포함하며, 카운터 전극이 광선 반사재로 만들어지고 전술한 표시 영역에 놓인 전 표면에서 덮여지므로써(frosted)충돌하는 빛을 반사시키고 확산시키도록 하며, 이에 의하여 전술한 카운터 전극이 또한 전술한 반사경-확산기임을 특징으로 하는 액정 표시 셀.
  2. 제1항에 있어서, 전술한 카운터 전극이 전술한 액정층을 향하여, 그 제 1 항에 있어서, 전술한 카운터 전극이 전술한 액정층을 향하여 방향이 정해진 두번째 플레이트의 면을 접촉함을 특징으로 하는 액정 표시 셀.
  3. 제2항에 있어서, 액정층을 향하여 방향이 정해진 두번째 플레이트의 전술한 면이 그 전체 표면에서 덮여지고, 전술한 카운터 전극이 전술한 두번째 플레이트의 덮여진 면과 동일한 요철을 가짐을 특징으로 하는 액정 표시 셀.
  4. 반사경-확산기, 기껏해야 하나의 분극제를 가지며, 제 1 투명 플레이트와 제 2 플레이트 사이에 놓인 액정층, 전술한 플레이트 중 하나와 전술한 액정층 사이의 표시영역내에 배치된 다수의 제어전극, 두번째 플레이트와 전술한 액정층 사이에 배치된 제어전극 중 하나에 연결된 다수의 전자적 성분을 포함하며, 전술한 제어전극이 투명하고 첫번째 플레이트와 전술한 액정층 사이에 배치되며, 전술한 카운터 전극이 두번째 플레이트와 전술한 액정층 사이에 배치되고 광선 반사재료로 만들어지고, 그리고 전술한 액정층에 인접하여 위치한 전술한 카운터 전극의 면이 전술한 표시영역내에 위치한 전 표면에서 덮여지고 따라서 전술한 카운터 전극이 전술한 반사경-확산기를 구성시킴을 특징으로 하는 액정 표시 셀.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880015353A 1987-11-23 1988-11-22 액정 표시 셀 KR890008596A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8716319 1987-11-23
FR8716319A FR2623649B1 (fr) 1987-11-23 1987-11-23 Cellule d'affichage a cristal liquide

Publications (1)

Publication Number Publication Date
KR890008596A true KR890008596A (ko) 1989-07-12

Family

ID=9357142

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015353A KR890008596A (ko) 1987-11-23 1988-11-22 액정 표시 셀

Country Status (5)

Country Link
US (1) US4904060A (ko)
EP (1) EP0317910A1 (ko)
JP (1) JPH01156720A (ko)
KR (1) KR890008596A (ko)
FR (1) FR2623649B1 (ko)

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Also Published As

Publication number Publication date
EP0317910A1 (fr) 1989-05-31
FR2623649B1 (fr) 1992-05-15
US4904060A (en) 1990-02-27
FR2623649A1 (fr) 1989-05-26
JPH01156720A (ja) 1989-06-20

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