KR920012986A - 액정 전기광학장치의 제조방법 - Google Patents

액정 전기광학장치의 제조방법 Download PDF

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Publication number
KR920012986A
KR920012986A KR1019910023217A KR910023217A KR920012986A KR 920012986 A KR920012986 A KR 920012986A KR 1019910023217 A KR1019910023217 A KR 1019910023217A KR 910023217 A KR910023217 A KR 910023217A KR 920012986 A KR920012986 A KR 920012986A
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South Korea
Prior art keywords
liquid crystal
substrate
optical device
manufacturing
electrodes
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KR1019910023217A
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English (en)
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KR940008179B1 (ko
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아키라 마세
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야마자끼 순페이
가부시키가이샤 한도오따이 에네루기 겐큐쇼
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Publication of KR920012986A publication Critical patent/KR920012986A/ko
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    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)

Abstract

내용 없음

Description

액정 전기광학장치의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 액정 전기광학 장치의 단면도, 제2도는 본 실시예에 이용한 액정 마이크로캅셀의 일부 절개도. 제3도는 본 발명에 의한 액정 전기광학장치의 투과율ㆍ전압특성을 나타내는 그래프.

Claims (2)

  1. 표면에 전극 및 리드를 갖는 제1기판상에 내경이 0.2~50㎛의 지름을 갖는 플라스틱 구상물(球狀物)내에, 액정재료를 봉입하고, 동시에 그 표면을 열경화 또는 광경화성수지로 피복한 마이크로 캅셀과, 1~50㎛의 지름을 갖는 스페이서와의 혼합물을 산포해서, 1~500㎛의 두께로, 상기 기판상에 입힌 후, 감압 분위기하에서 표면에 전극 및 리드를 갖는 제2기판을 겹쳐, 상기 기판에 대해서 가압 및 가열 또는, 가압 및 UV조사(照射)하는 것을 특징으로 하는 액정전기 광학장치의 제조방법.
  2. 표면에 전극 및 리드를 갖는 제1기판상에 내경이 0.2~50㎛의 지름을 갖는 플라스틱 구상물(球狀物)내에, 액정재료와 색소재료를 봉입하고, 동시에 그 표면을 열경화 또는 광경화성 수지로 피복한 마이크로 캅셀과, 1~50㎛의 지름을 갖는 스페이서와의 혼합물을 산포해서, 1~500㎛의 두께로, 상기 기판상에 입힌 후, 감압 분위기하에서 표면에 전극 및 리드를 갖는 제2기판을 겹쳐, 상기 한쌍의 기판에 대해서, 감압 및 가열 또는, 가압 및 UV조사하는 것을 특징으로 하는 액정전기 광학장치의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910023217A 1990-12-20 1991-12-17 액정 전기광학장치의 제조방법 KR940008179B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP90-418218 1990-12-20
JP2418128A JP2992648B2 (ja) 1990-12-20 1990-12-20 液晶電気光学装置の作製方法
JP90-418128 1990-12-20

Publications (2)

Publication Number Publication Date
KR920012986A true KR920012986A (ko) 1992-07-28
KR940008179B1 KR940008179B1 (ko) 1994-09-07

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Application Number Title Priority Date Filing Date
KR1019910023217A KR940008179B1 (ko) 1990-12-20 1991-12-17 액정 전기광학장치의 제조방법

Country Status (3)

Country Link
US (1) US5178571A (ko)
JP (1) JP2992648B2 (ko)
KR (1) KR940008179B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101440382B1 (ko) * 2012-08-01 2014-09-18 이미지랩(주) 하이브리드 액티브 리타더 패널 및 이를 구비하는 입체영상표시장치

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JPH04140718A (ja) * 1990-10-01 1992-05-14 Semiconductor Energy Lab Co Ltd 液晶装置
JP2701629B2 (ja) * 1991-11-01 1998-01-21 カシオ計算機株式会社 液晶表示装置およびその製造方法
JP2651972B2 (ja) * 1992-03-04 1997-09-10 株式会社半導体エネルギー研究所 液晶電気光学装置
JP3207282B2 (ja) * 1992-05-15 2001-09-10 富士通株式会社 ポリマー分散型液晶表示装置の製造方法
US5585947A (en) * 1994-03-24 1996-12-17 Raychem Corporation Method of making liquid crystal composite which has interfacial material disposed between liquid crystal and encapsulating medium
US5405551A (en) * 1994-03-24 1995-04-11 Raychem Corporation Method of making liquid crystal composite
EP0703485B1 (en) * 1994-09-26 2002-06-05 Matsushita Electric Industrial Co., Ltd. Liquid crystal display panel and method and device for manufacturing the same
JP4085449B2 (ja) * 1997-10-09 2008-05-14 ブラザー工業株式会社 電気泳動表示装置、マイクロカプセル及び媒体
JP3504159B2 (ja) * 1997-10-16 2004-03-08 株式会社東芝 液晶光学スイッチ素子
US6771019B1 (en) * 1999-05-14 2004-08-03 Ifire Technology, Inc. Electroluminescent laminate with patterned phosphor structure and thick film dielectric with improved dielectric properties
US7378124B2 (en) * 2002-03-01 2008-05-27 John James Daniels Organic and inorganic light active devices and methods for making the same
US7927706B2 (en) * 2003-12-17 2011-04-19 Solutia Inc. Multiple layer glass panels having adjustable tint
US7179535B2 (en) * 2003-12-17 2007-02-20 Solutia Incorporated Polymer sheets and multiple layer glass panels having adjustable tint
JP5618626B2 (ja) * 2010-05-27 2014-11-05 エルジー ディスプレイ カンパニー リミテッド 液晶表示素子及びその駆動方法
US20140132909A1 (en) * 2012-11-13 2014-05-15 3M Innovative Properties Company Switchable transparent display
US9366920B2 (en) 2013-01-02 2016-06-14 Lg Display Co., Ltd. Liquid crystal display device and fabricating method thereof
KR102426496B1 (ko) * 2015-11-30 2022-07-27 엘지디스플레이 주식회사 액정표시장치
JP7047885B1 (ja) * 2020-11-13 2022-04-05 凸版印刷株式会社 調光シート

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US3852092A (en) * 1972-06-05 1974-12-03 J Patterson Thermally responsive elastic membrane
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US5056898A (en) * 1989-07-17 1991-10-15 Polytronix, Inc. Reverse mode microdroplet liquid crystal light shutter displays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101440382B1 (ko) * 2012-08-01 2014-09-18 이미지랩(주) 하이브리드 액티브 리타더 패널 및 이를 구비하는 입체영상표시장치

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Publication number Publication date
US5178571A (en) 1993-01-12
JP2992648B2 (ja) 1999-12-20
JPH04220620A (ja) 1992-08-11
KR940008179B1 (ko) 1994-09-07

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