KR940020148A - Color liquid crystal display device - Google Patents

Color liquid crystal display device Download PDF

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Publication number
KR940020148A
KR940020148A KR1019930001569A KR930001569A KR940020148A KR 940020148 A KR940020148 A KR 940020148A KR 1019930001569 A KR1019930001569 A KR 1019930001569A KR 930001569 A KR930001569 A KR 930001569A KR 940020148 A KR940020148 A KR 940020148A
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
display device
color
color liquid
Prior art date
Application number
KR1019930001569A
Other languages
Korean (ko)
Other versions
KR100246921B1 (en
Inventor
원민영
Original Assignee
박경팔
삼성전관 주식회사
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 박경팔, 삼성전관 주식회사 filed Critical 박경팔
Priority to KR1019930001569A priority Critical patent/KR100246921B1/en
Publication of KR940020148A publication Critical patent/KR940020148A/en
Application granted granted Critical
Publication of KR100246921B1 publication Critical patent/KR100246921B1/en

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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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes

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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

본 발명은 액정표시소자(LCD; Liquid Crystal Display)에 관한 것으로서, 투명전극과 배향막이 형성된 상하부 기판이 조합되고 그 사이에 액정이 수평 배향된 구동용 셀에 있어서 LCD 패널 내에 형성되는 색필터층을 제거하는 대신 종래 평관판이 형성되던 위치의 적어도 어느 한쪽에 칼라 편광판을 부착하므로써 LCD의 제조 프로세스를 간략화시킬 수 있고 표시품질을 향상시킬 수 있는 칼라 액정표시소자를 실현할 수 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid crystal display (LCD), wherein a color filter layer formed in an LCD panel is removed in a driving cell in which a transparent electrode and an upper and lower substrate on which an alignment layer is formed are combined and a liquid crystal is horizontally aligned therebetween. Instead, by attaching the color polarizing plate to at least one of the positions where the conventional flat plate is formed, it is possible to simplify the LCD manufacturing process and to realize a color liquid crystal display device capable of improving display quality.

Description

칼라 액정표시소자Color liquid crystal display device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 칼라 액정표시소자의 구조를 나타내는 단면도.2 is a cross-sectional view showing the structure of a color liquid crystal display device according to the present invention.

Claims (1)

상부기판과 하부기판 상의 내면에 각각 형성된 ITO 전극과, 상기 전극상에 각각 형성된 배향막과, 상기 상부기판과, 하부기판의 외면에 각각 형성된 위상차 판과, 이와 같이 대향된 상하부 유리기판 사이에 봉입된 액정과, 상기 상, 하부 위상차 판 상의 일측에 형성된 편광판과, 상기 편광판이 형성되지 않은 위상차판 상에 형성된 칼라 편광판으로 이루어짐을 특징으로 하는 칼라 액정표시소자.An ITO electrode formed on an inner surface on the upper substrate and a lower substrate, an alignment film formed on each of the electrodes, a phase difference plate formed on the outer surface of the upper substrate, and a lower substrate, respectively, and encapsulated between the opposing upper and lower glass substrates. A color liquid crystal display device comprising a liquid crystal, a polarizing plate formed on one side of the upper and lower retardation plates, and a color polarizing plate formed on a retardation plate on which the polarizing plate is not formed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930001569A 1993-02-05 1993-02-05 Color liquid crystal display device KR100246921B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930001569A KR100246921B1 (en) 1993-02-05 1993-02-05 Color liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930001569A KR100246921B1 (en) 1993-02-05 1993-02-05 Color liquid crystal display device

Publications (2)

Publication Number Publication Date
KR940020148A true KR940020148A (en) 1994-09-15
KR100246921B1 KR100246921B1 (en) 2000-03-15

Family

ID=19350433

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930001569A KR100246921B1 (en) 1993-02-05 1993-02-05 Color liquid crystal display device

Country Status (1)

Country Link
KR (1) KR100246921B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980060832A (en) * 1996-12-31 1998-10-07 손욱 Color liquid crystal display
KR20010097772A (en) * 2000-04-26 2001-11-08 김순택 Liquid crystal display of polyimide layer
KR20050011548A (en) * 2003-07-23 2005-01-29 삼성전자주식회사 A liquid crystal display panel device including a polarizing film having a rgb filter and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980060832A (en) * 1996-12-31 1998-10-07 손욱 Color liquid crystal display
KR20010097772A (en) * 2000-04-26 2001-11-08 김순택 Liquid crystal display of polyimide layer
KR20050011548A (en) * 2003-07-23 2005-01-29 삼성전자주식회사 A liquid crystal display panel device including a polarizing film having a rgb filter and manufacturing method thereof

Also Published As

Publication number Publication date
KR100246921B1 (en) 2000-03-15

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