KR950006509A - 액정표시 소자 - Google Patents

액정표시 소자 Download PDF

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Publication number
KR950006509A
KR950006509A KR1019930015053A KR930015053A KR950006509A KR 950006509 A KR950006509 A KR 950006509A KR 1019930015053 A KR1019930015053 A KR 1019930015053A KR 930015053 A KR930015053 A KR 930015053A KR 950006509 A KR950006509 A KR 950006509A
Authority
KR
South Korea
Prior art keywords
display device
thickness
insulating film
liquid crystal
crystal display
Prior art date
Application number
KR1019930015053A
Other languages
English (en)
Other versions
KR970009045B1 (ko
Inventor
허중범
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019930015053A priority Critical patent/KR970009045B1/ko
Publication of KR950006509A publication Critical patent/KR950006509A/ko
Application granted granted Critical
Publication of KR970009045B1 publication Critical patent/KR970009045B1/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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/133345—Insulating layers

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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)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)

Abstract

본 발명을 굴절율이 각각 다른 절연막과 배향막의 두께를 조정하여 광의 투과율이 최대가 되도록 함으로써 전기광학 특성을 향상시킬 수 있도록 한 액정 표시 소자에 관한 것으로, 이러한 본 발명은 절연막과 배향막의 두께 및 러빙 조건에 따른 콘트라스트, 반응속도, 소비전류 등을 분석하여 절연막 두께는 배향막 두께의 2.56∼3.10배로 형성하고, 한쪽 기판의 절연막과 배향막의 두께의 합은 1200-1300Å으로 설정하도록 하였다.

Description

액정표시 소자
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 일반적인 액정 표시 소자의 부분 단면도.
제2도는 절연막 및 배향막의 두께와 콘트라스트와의 관계를 나타낸 특성 그래프.
제3도는 절연막 및 배향막의 두께와 반응 속도와의 관계를 나타낸 특성 그래프.

Claims (3)

  1. 전극이 형성된 유리기판상에 소정 두께로 적층한 절연막과, 절연막상에 상기 절연막 두께의 1/2배 이하의 두께로 적층한 배향막을 구비한 것을 특징으로 하는 액정 표시 소자.
  2. 제1항에 있어서, 상기 절연막 두께는 배향막 두께의 2.56-3.10배로 형성되도록 한 것을 특징으로 하는 액정 표시 소자.
  3. 제2항에 있어서, 한쪽 기판의 절연막과 배향막의 두께의 합은 1200-1300Å으로 설정하도록 한 것을 특징으로 하는 액정 표시 소자.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930015053A 1993-08-03 1993-08-03 액정 표시 소자 KR970009045B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930015053A KR970009045B1 (ko) 1993-08-03 1993-08-03 액정 표시 소자

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930015053A KR970009045B1 (ko) 1993-08-03 1993-08-03 액정 표시 소자

Publications (2)

Publication Number Publication Date
KR950006509A true KR950006509A (ko) 1995-03-21
KR970009045B1 KR970009045B1 (ko) 1997-06-03

Family

ID=19360724

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930015053A KR970009045B1 (ko) 1993-08-03 1993-08-03 액정 표시 소자

Country Status (1)

Country Link
KR (1) KR970009045B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102585648B1 (ko) 2022-07-19 2023-10-10 한국건설기술연구원 황계열 가스오염물질의 제거를 위한 이중금속산화물 흡착제 및 그 제조 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102585648B1 (ko) 2022-07-19 2023-10-10 한국건설기술연구원 황계열 가스오염물질의 제거를 위한 이중금속산화물 흡착제 및 그 제조 방법

Also Published As

Publication number Publication date
KR970009045B1 (ko) 1997-06-03

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