KR920016891A - 액정 표시판 - Google Patents

액정 표시판 Download PDF

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Publication number
KR920016891A
KR920016891A KR1019920001638A KR920001638A KR920016891A KR 920016891 A KR920016891 A KR 920016891A KR 1019920001638 A KR1019920001638 A KR 1019920001638A KR 920001638 A KR920001638 A KR 920001638A KR 920016891 A KR920016891 A KR 920016891A
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KR
South Korea
Prior art keywords
spacer
particle
liquid crystal
particles
particle diameter
Prior art date
Application number
KR1019920001638A
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English (en)
Other versions
KR970001734B1 (ko
Inventor
히로시 다까나시
다다시 니시모리
가쓰히꼬 린도오
아끼라 요시마쓰
Original Assignee
즈지 하루오
샤아프 가부시끼가이샤
도끼와 후미가쯔
가오오 가부시끼가이샤
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 즈지 하루오, 샤아프 가부시끼가이샤, 도끼와 후미가쯔, 가오오 가부시끼가이샤 filed Critical 즈지 하루오
Publication of KR920016891A publication Critical patent/KR920016891A/ko
Application granted granted Critical
Publication of KR970001734B1 publication Critical patent/KR970001734B1/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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of 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
    • G02F1/133—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

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  • 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)

Abstract

내용 없음

Description

액정 표시판
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 액정 표시판의 구체예의 단면도, 제2도는 본 발명에 따른 액정 표시판의 셀 간격 분포를 나타내는 도.

Claims (7)

  1. 입자 직경의 10% 변위시에 370 내지 550㎏/㎟의 압축 탄성계수를 가지는 액정 표시판용 스페이서 입자.
  2. 제1항에 있어서, 입자는 평균입자 직경이 3 내지 10㎛인 것을 특징으로 하는 스페이서 입자.
  3. 제1항에 있어서, 입자는 입자 직경의 표준편차가 평균입자 직경의 10% 또는 그 이하인 것을 특징으로 하는 스페이서 입자.
  4. 제1항에 있어서, 입자는 교차결합된 (공)중합체로 만들어지는 것을 특징으로 하는 스페이서 입자.
  5. 제4항에 있어서, 교차결합는 비닐공중합체인 것을 특징으로 하는 스페이서 입자.
  6. 각각 투명전극 및 배향필름을 갖춘 두장의 기판이 스페이서 입자 및 액정층을 통하여 서로에 대해 반대로 배치되어 있고, 스페이서 입자는 제1항에 의한 스페이서 입자인 그러한 구조를 가지는 액정 표시판.
  7. 제6항에 있어서, 두장의 기판중 적어도 하나는 플라스틱 기판인 것을 특징으로 하는 액정 표시판.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920001638A 1991-02-01 1992-02-01 액정표시장치용 스페이서입자 및 그것을 이용하는 액정표시장치 KR970001734B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3011988A JP2873256B2 (ja) 1991-02-01 1991-02-01 液晶表示装置
JP91-11988 1991-02-01

Publications (2)

Publication Number Publication Date
KR920016891A true KR920016891A (ko) 1992-09-25
KR970001734B1 KR970001734B1 (ko) 1997-02-14

Family

ID=11792971

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920001638A KR970001734B1 (ko) 1991-02-01 1992-02-01 액정표시장치용 스페이서입자 및 그것을 이용하는 액정표시장치

Country Status (5)

Country Link
US (1) US5231527A (ko)
EP (1) EP0497370B1 (ko)
JP (1) JP2873256B2 (ko)
KR (1) KR970001734B1 (ko)
DE (1) DE69224926T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100479745B1 (ko) * 1996-07-25 2005-09-02 롬 앤드 하스 캄파니 스페이서-함유액정표시장치및스페이서제조방법

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JP3197687B2 (ja) * 1992-08-20 2001-08-13 積水化学工業株式会社 液晶表示装置
US5503932A (en) * 1993-11-17 1996-04-02 Nippon Shokubai Co., Ltd. Organic-inorganic composite particles and production process therefor
JP3208271B2 (ja) * 1994-03-18 2001-09-10 シャープ株式会社 液晶表示素子
JP3697132B2 (ja) * 1994-07-12 2005-09-21 株式会社日本触媒 有機質無機質複合体粒子
JP2005314706A (ja) * 1994-07-12 2005-11-10 Nippon Shokubai Co Ltd 有機質無機質複合体粒子、その製造方法およびその用途
US5670257A (en) * 1994-11-15 1997-09-23 Nippon Shokubai Co., Ltd. Organic-inorganic composite particles and production process therefor
SE503136C2 (sv) * 1994-12-09 1996-04-01 Emt Ag Trycktålig vätskekristallcell
US5578404A (en) * 1995-03-27 1996-11-26 Polaroid Corporation Process for the production of liquid crystal display
KR100473314B1 (ko) * 1996-08-05 2005-08-05 도레이 가부시끼가이샤 액정표시소자용기판및그것을포함한액정표시장치
JP3456485B2 (ja) 1997-02-28 2003-10-14 触媒化成工業株式会社 球状積層粒子および液晶表示装置
US5766694A (en) * 1997-05-29 1998-06-16 Univ Kent State Ohio Method for forming uniformly-spaced plastic substrate liquid crystal displays
US5929960A (en) * 1997-10-17 1999-07-27 Kent State University Method for forming liquid crystal display cell walls using a patterned electric field
US6187440B1 (en) * 1998-09-14 2001-02-13 Rohm And Haas Company Polymer particles
US6600531B1 (en) * 1999-11-19 2003-07-29 Lg. Philips Lcd Co., Ltd. Liquid crystal cell
JP2001242469A (ja) * 1999-12-24 2001-09-07 Sharp Corp 液晶表示素子およびその製造方法
TWI291067B (en) * 2000-05-15 2007-12-11 Nec Lcd Technologies Ltd Fabrication method of liquid crystal display panel
US6897918B1 (en) 2000-09-15 2005-05-24 Toray Industries, Inc. Color filter with protrusion
US8471254B2 (en) * 2005-12-27 2013-06-25 Hana Microdisplay Technologies, Inc. Liquid crystal cells with uniform cell gap and methods of manufacture
US10110190B2 (en) 2016-11-02 2018-10-23 Akoustis, Inc. Structure and method of manufacture for acoustic resonator or filter devices using improved fabrication conditions and perimeter structure modifications

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JPS60200228A (ja) * 1984-03-24 1985-10-09 Nippon Shokubai Kagaku Kogyo Co Ltd 液晶表示装置用スペ−サ−
JPS61283607A (ja) * 1985-06-11 1986-12-13 Japan Synthetic Rubber Co Ltd 液晶装置用スペーサの製造方法
JPS6286331A (ja) * 1985-10-11 1987-04-20 Nitto Electric Ind Co Ltd 液晶表示素子
JP2654940B2 (ja) * 1985-12-24 1997-09-17 キヤノン株式会社 電気光学素子の製造方法
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100479745B1 (ko) * 1996-07-25 2005-09-02 롬 앤드 하스 캄파니 스페이서-함유액정표시장치및스페이서제조방법

Also Published As

Publication number Publication date
JP2873256B2 (ja) 1999-03-24
DE69224926D1 (de) 1998-05-07
DE69224926T2 (de) 1998-09-03
US5231527A (en) 1993-07-27
JPH04313727A (ja) 1992-11-05
EP0497370A1 (en) 1992-08-05
KR970001734B1 (ko) 1997-02-14
EP0497370B1 (en) 1998-04-01

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