FR2888647B1 - Dispositif d'affichage a cristaux liquides a commutation dans le plan et son procede de fabrication. - Google Patents

Dispositif d'affichage a cristaux liquides a commutation dans le plan et son procede de fabrication.

Info

Publication number
FR2888647B1
FR2888647B1 FR0605943A FR0605943A FR2888647B1 FR 2888647 B1 FR2888647 B1 FR 2888647B1 FR 0605943 A FR0605943 A FR 0605943A FR 0605943 A FR0605943 A FR 0605943A FR 2888647 B1 FR2888647 B1 FR 2888647B1
Authority
FR
France
Prior art keywords
liquid crystal
display device
crystal display
flow switching
manufacturing same
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0605943A
Other languages
English (en)
Other versions
FR2888647A1 (fr
Inventor
Joun Ho Lee
Gi Dong Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Display Co Ltd
Original Assignee
LG Philips LCD Co Ltd
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
Priority claimed from KR1020060020037A external-priority patent/KR101327490B1/ko
Application filed by LG Philips LCD Co Ltd filed Critical LG Philips LCD Co Ltd
Publication of FR2888647A1 publication Critical patent/FR2888647A1/fr
Application granted granted Critical
Publication of FR2888647B1 publication Critical patent/FR2888647B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • 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
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements

Landscapes

  • 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)
FR0605943A 2005-06-30 2006-06-30 Dispositif d'affichage a cristaux liquides a commutation dans le plan et son procede de fabrication. Active FR2888647B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20050057901 2005-06-30
KR20050057876 2005-06-30
KR1020060020037A KR101327490B1 (ko) 2005-06-30 2006-03-02 광학 보상 필름을 포함하는 수평전계방식 액정표시장치 및그 제조 방법

Publications (2)

Publication Number Publication Date
FR2888647A1 FR2888647A1 (fr) 2007-01-19
FR2888647B1 true FR2888647B1 (fr) 2012-08-17

Family

ID=36888242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605943A Active FR2888647B1 (fr) 2005-06-30 2006-06-30 Dispositif d'affichage a cristaux liquides a commutation dans le plan et son procede de fabrication.

Country Status (5)

Country Link
US (1) US7961275B2 (fr)
JP (1) JP4597917B2 (fr)
DE (1) DE102006029501B4 (fr)
FR (1) FR2888647B1 (fr)
GB (1) GB2427957B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5308063B2 (ja) * 2007-07-12 2013-10-09 日東電工株式会社 液晶パネルおよび液晶表示装置
JP5171181B2 (ja) * 2007-09-20 2013-03-27 株式会社ジャパンディスプレイウェスト 電子機器
KR20110014515A (ko) * 2009-08-05 2011-02-11 제일모직주식회사 편광판 및 이를 구비한 액정 표시 장치
KR101703874B1 (ko) * 2009-12-28 2017-02-07 엘지디스플레이 주식회사 액정표시장치
JP5628611B2 (ja) * 2010-09-16 2014-11-19 三菱電機株式会社 液晶表示装置
DE102014009972B3 (de) * 2014-06-27 2015-12-31 e.solutions GmbH Blickwinkeloptimierter Polarisator, insbesondere zur Verwendung als Teil einer optischen Anzeige in einem Kraftfahrzeug
JP2016157081A (ja) * 2015-02-26 2016-09-01 日東電工株式会社 位相差層付偏光板および画像表示装置
CN106067018B (zh) * 2016-08-08 2019-01-04 京东方科技集团股份有限公司 一种指纹识别显示面板及显示装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61275728A (ja) * 1985-05-02 1986-12-05 Sumitomo Chem Co Ltd カラ−液晶表示パネル
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
US5793455A (en) * 1993-11-22 1998-08-11 Fuji Photo Film Co., Ltd. Elliptically polarizing plate and liquid crystal display in which a compensation sheet direction of non-zero minimum retardation is inclined at 5 to 50 degrees
JP3946303B2 (ja) 1997-05-08 2007-07-18 シャープ株式会社 液晶表示パネル
JP3204182B2 (ja) * 1997-10-24 2001-09-04 日本電気株式会社 横電界方式の液晶表示装置
JP2982869B2 (ja) * 1998-04-16 1999-11-29 インターナショナル・ビジネス・マシーンズ・コーポレイション 液晶表示装置
US6320042B1 (en) * 1999-03-03 2001-11-20 Konica Corporation Polarizing plate protective cellulose triacetate film
JP4016565B2 (ja) * 1999-03-03 2007-12-05 コニカミノルタホールディングス株式会社 セルロースエステルフィルムからなる光学フィルム、偏光板
JP2001228329A (ja) 2000-02-16 2001-08-24 Fuji Photo Film Co Ltd 反射防止膜を有する偏光板及びその製造方法、液晶表示装置
JP2002182036A (ja) * 2000-04-06 2002-06-26 Fujitsu Ltd 視角補償フィルム及び液晶表示装置
JP4002433B2 (ja) * 2001-12-27 2007-10-31 Ｎｅｃ液晶テクノロジー株式会社 アクティブマトリクス型液晶表示装置
US6819382B2 (en) * 2002-01-24 2004-11-16 Nitto Denko Corporation Method for producing substrate of liquid crystal cell and method for producing liquid crystal panel
US7006184B2 (en) * 2002-04-12 2006-02-28 Eastman Kodak Company Bend aligned namatic liquid crystal imaging display with compensation film
CN100409082C (zh) 2002-11-02 2008-08-06 默克专利股份有限公司 具有光各向同性相的光补偿的电光式光调制元件
JP2004341494A (ja) * 2003-04-24 2004-12-02 Fuji Photo Film Co Ltd 偏光膜、偏光板及び液晶表示装置
KR100677050B1 (ko) * 2003-10-22 2007-01-31 주식회사 엘지화학 ＋ａ-플레이트와 ＋ｃ-플레이트를 이용한 시야각보상필름을 포함하는 면상 스위칭 액정 표시장치
JP2005154764A (ja) 2003-11-06 2005-06-16 Fuji Photo Film Co Ltd セルロースアセテートフイルム、光学補償シート、偏光板および液晶表示装置
TWI372772B (en) * 2003-11-06 2012-09-21 Fujifilm Corp Method for producing cellulose acetate film
JP4883518B2 (ja) * 2003-12-12 2012-02-22 Ｎｌｔテクノロジー株式会社 液晶表示装置

Also Published As

Publication number Publication date
DE102006029501B4 (de) 2017-06-01
US7961275B2 (en) 2011-06-14
DE102006029501A1 (de) 2007-01-04
GB2427957A (en) 2007-01-10
JP4597917B2 (ja) 2010-12-15
US20070002231A1 (en) 2007-01-04
GB2427957B (en) 2007-11-21
JP2007011331A (ja) 2007-01-18
GB0612838D0 (en) 2006-08-09
FR2888647A1 (fr) 2007-01-19

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