KR970022430A - 백라이트에 편광판을 부착형성한 액정 표시 장치 - Google Patents

백라이트에 편광판을 부착형성한 액정 표시 장치 Download PDF

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Publication number
KR970022430A
KR970022430A KR1019950035176A KR19950035176A KR970022430A KR 970022430 A KR970022430 A KR 970022430A KR 1019950035176 A KR1019950035176 A KR 1019950035176A KR 19950035176 A KR19950035176 A KR 19950035176A KR 970022430 A KR970022430 A KR 970022430A
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KR
South Korea
Prior art keywords
liquid crystal
crystal display
backlight
polarizing plate
display device
Prior art date
Application number
KR1019950035176A
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English (en)
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KR100381866B1 (ko
Inventor
이시형
정도순
Original Assignee
김광호
삼성전자 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.)
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950035176A priority Critical patent/KR100381866B1/ko
Publication of KR970022430A publication Critical patent/KR970022430A/ko
Application granted granted Critical
Publication of KR100381866B1 publication Critical patent/KR100381866B1/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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • 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

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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 액정 표시 장치에 관한 것으로 특히 액정 표시 장치기판(10)상에 형성된 편광판(9)의 소모를 줄일수 있고 작업성을 양호하게 하기 위하여 종래 액정 표시 장치기판상에 상,하측 편광판(1,4)을 부착형성하던 것을 하측편광판(9)을 백라이트(10) 상에 형성 부착한 백라이트에 편광판을 부착형성한 액정 표시 장치에 관한 것이다.

Description

백라이트에 편광판을 부착형성한 액정 표시 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 실시예에 외한 백라이트에 편광판을 부착형성한 액정 표시 장치 구조도.

Claims (1)

  1. 상, 하측 편광판(1,4)이 형성된 액정 표시 장치기판(100)를 갖는 종래의 액정 표시 장치에 있어서, 상측 편광판(6)은 컬러 필터기판(7)상에 형성하고 하측 편광판(9)은 백라이트(10)상에 형성한 것을 특징으로 하는 액정 표시 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950035176A 1995-10-12 1995-10-12 백라이트에편광판을부착형성한액정표시장치 KR100381866B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950035176A KR100381866B1 (ko) 1995-10-12 1995-10-12 백라이트에편광판을부착형성한액정표시장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950035176A KR100381866B1 (ko) 1995-10-12 1995-10-12 백라이트에편광판을부착형성한액정표시장치

Publications (2)

Publication Number Publication Date
KR970022430A true KR970022430A (ko) 1997-05-28
KR100381866B1 KR100381866B1 (ko) 2003-11-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950035176A KR100381866B1 (ko) 1995-10-12 1995-10-12 백라이트에편광판을부착형성한액정표시장치

Country Status (1)

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KR (1) KR100381866B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100580121B1 (ko) * 1999-01-22 2006-05-15 삼성전자주식회사 액정표시장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100580121B1 (ko) * 1999-01-22 2006-05-15 삼성전자주식회사 액정표시장치

Also Published As

Publication number Publication date
KR100381866B1 (ko) 2003-11-01

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