KR100543347B1 - 광시야각 보상필름 및 이를 포함한 액정 표시장치 - Google Patents

광시야각 보상필름 및 이를 포함한 액정 표시장치 Download PDF

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Publication number
KR100543347B1
KR100543347B1 KR1020030033571A KR20030033571A KR100543347B1 KR 100543347 B1 KR100543347 B1 KR 100543347B1 KR 1020030033571 A KR1020030033571 A KR 1020030033571A KR 20030033571 A KR20030033571 A KR 20030033571A KR 100543347 B1 KR100543347 B1 KR 100543347B1
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South Korea
Prior art keywords
liquid crystal
protective layer
viewing angle
layer
wide viewing
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Expired - Lifetime
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KR1020030033571A
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English (en)
Korean (ko)
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KR20040102250A (ko
Inventor
김종오
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삼성전자주식회사
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Priority to KR1020030033571A priority Critical patent/KR100543347B1/ko
Priority to US10/778,965 priority patent/US7538835B2/en
Priority to TW093106218A priority patent/TW200500710A/zh
Priority to CNB2004100459413A priority patent/CN100428012C/zh
Priority to JP2004155432A priority patent/JP2004354995A/ja
Publication of KR20040102250A publication Critical patent/KR20040102250A/ko
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Publication of KR100543347B1 publication Critical patent/KR100543347B1/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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133632—Birefringent elements, e.g. for optical compensation with refractive index ellipsoid inclined relative to the LC-layer surface
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13718—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13775—Polymer-stabilized liquid crystal 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)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
KR1020030033571A 2003-05-27 2003-05-27 광시야각 보상필름 및 이를 포함한 액정 표시장치 Expired - Lifetime KR100543347B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020030033571A KR100543347B1 (ko) 2003-05-27 2003-05-27 광시야각 보상필름 및 이를 포함한 액정 표시장치
US10/778,965 US7538835B2 (en) 2003-05-27 2004-02-13 Viewing angle compensating plate and liquid crystal display panel including the same
TW093106218A TW200500710A (en) 2003-05-27 2004-03-09 Viewing angle compensating plate and liquid crystal display panel including the same
CNB2004100459413A CN100428012C (zh) 2003-05-27 2004-05-25 视角补偿片及其制造方法和由其构成的显示装置
JP2004155432A JP2004354995A (ja) 2003-05-27 2004-05-26 広視野角補償板及びこれを含む液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030033571A KR100543347B1 (ko) 2003-05-27 2003-05-27 광시야각 보상필름 및 이를 포함한 액정 표시장치

Publications (2)

Publication Number Publication Date
KR20040102250A KR20040102250A (ko) 2004-12-04
KR100543347B1 true KR100543347B1 (ko) 2006-01-20

Family

ID=33448260

Family Applications (1)

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KR1020030033571A Expired - Lifetime KR100543347B1 (ko) 2003-05-27 2003-05-27 광시야각 보상필름 및 이를 포함한 액정 표시장치

Country Status (5)

Country Link
US (1) US7538835B2 (enExample)
JP (1) JP2004354995A (enExample)
KR (1) KR100543347B1 (enExample)
CN (1) CN100428012C (enExample)
TW (1) TW200500710A (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443933C (zh) * 2004-05-18 2008-12-17 富士胶片株式会社 光学补偿起偏振板、图像显示单元和液晶显示单元
JP2006317656A (ja) * 2005-05-12 2006-11-24 Dainippon Printing Co Ltd 異方性光学素子
JP4953717B2 (ja) * 2006-05-19 2012-06-13 リンテック株式会社 光学機能性フィルム貼合用粘着剤、光学機能性フィルム及びその製造方法
KR101270165B1 (ko) * 2006-12-29 2013-05-31 삼성디스플레이 주식회사 반사 투과형 디스플레이 패널 및 이를 채용한 디스플레이장치
KR101321871B1 (ko) * 2007-02-20 2013-10-25 삼성디스플레이 주식회사 편광판, 편광판의 제조 방법 및 이를 갖는 액정 표시 장치
US8303155B2 (en) * 2007-10-19 2012-11-06 Sharp Kabushiki Kaisha Bifacial light emitting backlight
TWI468791B (zh) 2011-08-11 2015-01-11 Chi Mei Materials Technology Corp 液晶顯示器
CN102629022B (zh) * 2011-08-16 2015-05-13 京东方科技集团股份有限公司 一种显示装置、液晶面板及其制作方法
JP6145259B2 (ja) * 2012-11-07 2017-06-07 株式会社ジャパンディスプレイ 表示装置
TWI532599B (zh) * 2013-06-21 2016-05-11 達意科技股份有限公司 顯示面板以及顯示面板的製作方法
CN104992632A (zh) * 2015-07-30 2015-10-21 京东方科技集团股份有限公司 曲面显示面板制备方法及其曲面显示面板、曲面显示装置
WO2018097673A1 (ko) * 2016-11-25 2018-05-31 주식회사 엘지화학 액정필름셀 및 이의 용도
KR101941118B1 (ko) 2016-11-25 2019-01-23 주식회사 엘지화학 액정필름셀 및 이의 용도
CN110109319B (zh) * 2019-05-10 2021-01-19 上海瀚沧科技有限公司 增强现实可调透明投影屏及投影方法和制作方法
CN114815411B (zh) * 2022-05-09 2023-07-25 武汉华星光电半导体显示技术有限公司 显示面板及移动终端

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JP3284002B2 (ja) * 1993-11-22 2002-05-20 富士写真フイルム株式会社 楕円偏光板およびそれを用いた液晶表示装置
JPH09222511A (ja) 1996-02-20 1997-08-26 Nippon Oil Co Ltd 液晶表示素子用補償板の製造方法
JPH10300926A (ja) 1997-04-22 1998-11-13 Sekisui Chem Co Ltd 楕円偏光板の製造方法
JP3452482B2 (ja) 1998-03-24 2003-09-29 シャープ株式会社 液晶表示装置
US20020063928A1 (en) * 1998-08-31 2002-05-30 Per Bang Hansen Filtering of data-encoded optical signals
US6630973B1 (en) * 1999-03-31 2003-10-07 Fuji Photo Film Co., Ltd. Optically anisotropic cellulose ester film containing discotic compound
JP2001083323A (ja) 1999-09-13 2001-03-30 Nitto Denko Corp 光学補償フィルム、光学補償偏光板及び液晶表示装置
KR100679785B1 (ko) * 1999-09-13 2007-02-07 닛토덴코 가부시키가이샤 광학 보상 필름, 광학 보상 편광판 및 액정 디스플레이 장치
JP4320128B2 (ja) 2000-03-29 2009-08-26 富士フイルム株式会社 ディスコティック液晶性分子を配向させる方法
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JP2002174727A (ja) 2000-12-07 2002-06-21 Nitto Denko Corp 偏光板及びそれを用いた液晶表示装置
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JP3967895B2 (ja) 2000-10-26 2007-08-29 日東電工株式会社 偏光板及びそれを用いた液晶表示装置
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JP3538149B2 (ja) * 2001-01-30 2004-06-14 Ｎｅｃ液晶テクノロジー株式会社 反射型液晶表示装置及びその製造方法
JP2002243940A (ja) 2001-02-16 2002-08-28 Toray Ind Inc 偏光板
JP4700220B2 (ja) 2001-05-11 2011-06-15 株式会社カネカ 偏光子保護フィルムおよび偏光板
JP3767419B2 (ja) 2001-05-28 2006-04-19 ソニー株式会社 液晶表示素子
JP2003029033A (ja) 2001-07-13 2003-01-29 Fuji Photo Film Co Ltd 表示装置用基板及びそれを用いた液晶表示装置
JP2003043260A (ja) * 2001-08-01 2003-02-13 Fuji Photo Film Co Ltd 偏光素子、偏光板および液晶表示装置
JP2003043482A (ja) * 2001-08-01 2003-02-13 Fuji Photo Film Co Ltd 反射型液晶表示装置
KR100822247B1 (ko) * 2002-04-01 2008-04-16 닛토덴코 가부시키가이샤 광학 필름 및 화상 표시 시스템
JP3763285B2 (ja) * 2002-04-16 2006-04-05 ソニー株式会社 液晶表示装置

Also Published As

Publication number Publication date
US20040239850A1 (en) 2004-12-02
US7538835B2 (en) 2009-05-26
TW200500710A (en) 2005-01-01
KR20040102250A (ko) 2004-12-04
CN100428012C (zh) 2008-10-22
CN1573470A (zh) 2005-02-02
JP2004354995A (ja) 2004-12-16

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