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TWI365329B - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
TWI365329B
TWI365329B TW096150391A TW96150391A TWI365329B TW I365329 B TWI365329 B TW I365329B TW 096150391 A TW096150391 A TW 096150391A TW 96150391 A TW96150391 A TW 96150391A TW I365329 B TWI365329 B TW I365329B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Application number
TW096150391A
Other languages
English (en)
Other versions
TW200846771A (en
Inventor
Kyeong Jin Kim
In Su Baik
Original Assignee
Lg Display 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
Application filed by Lg Display Co Ltd filed Critical Lg Display Co Ltd
Publication of TW200846771A publication Critical patent/TW200846771A/zh
Application granted granted Critical
Publication of TWI365329B publication Critical patent/TWI365329B/zh

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
    • G02F1/1343—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
    • 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
    • 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
    • G02F1/13725—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 guest-host interaction
    • 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
    • G02F1/139—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 orientation effects in which the liquid crystal remains transparent
    • G02F1/141—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 orientation effects in which the liquid crystal remains transparent using ferroelectric 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
    • G02F1/133—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
    • G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
TW096150391A 2007-05-18 2007-12-26 Liquid crystal display device TWI365329B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070048409A KR101286529B1 (ko) 2007-05-18 2007-05-18 액정 표시 장치

Publications (2)

Publication Number Publication Date
TW200846771A TW200846771A (en) 2008-12-01
TWI365329B true TWI365329B (en) 2012-06-01

Family

ID=40027135

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096150391A TWI365329B (en) 2007-05-18 2007-12-26 Liquid crystal display device

Country Status (4)

Country Link
US (1) US8284374B2 (zh)
KR (1) KR101286529B1 (zh)
CN (1) CN101308279B (zh)
TW (1) TWI365329B (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101683269B1 (ko) * 2009-11-23 2016-12-06 삼성전자 주식회사 액정 표시 장치 및 그 제조 방법
CN101923253B (zh) * 2010-07-29 2012-07-11 昆山龙腾光电有限公司 液晶显示面板及液晶显示装置
TWI471648B (zh) * 2012-03-29 2015-02-01 Chunghwa Picture Tubes Ltd 透明液晶顯示裝置及其製造方法
CN102608796B (zh) * 2012-04-01 2015-05-13 福建华映显示科技有限公司 透明液晶显示装置及其制造方法
CN103091893A (zh) * 2013-01-05 2013-05-08 京东方科技集团股份有限公司 一种显示器件和显示系统
CN103323968B (zh) * 2013-05-28 2015-11-25 京东方科技集团股份有限公司 一种显示基板及其制备方法、显示装置
US20160145493A1 (en) * 2013-06-14 2016-05-26 East China University Of Science And Technology Dichroic-dye-doped isotropic chiral liquid crystals
CN104503167A (zh) * 2014-12-31 2015-04-08 深圳市华星光电技术有限公司 液晶显示器
JP2017090543A (ja) * 2015-11-04 2017-05-25 株式会社ポラテクノ 液晶表示装置
KR101941118B1 (ko) 2016-11-25 2019-01-23 주식회사 엘지화학 액정필름셀 및 이의 용도
WO2018097673A1 (ko) * 2016-11-25 2018-05-31 주식회사 엘지화학 액정필름셀 및 이의 용도
KR102028446B1 (ko) * 2017-10-17 2019-10-04 주식회사 큐시스 가시광선 및 적외선 조절용 스마트 윈도우
CN110456581A (zh) * 2018-05-07 2019-11-15 青岛海信电器股份有限公司 一种显示面板以及显示设备
CN109521597A (zh) * 2018-11-14 2019-03-26 惠州市华星光电技术有限公司 常亮型垂直排列液晶显示面板
CN112987379B (zh) * 2019-12-12 2025-07-08 京东方科技集团股份有限公司 调光玻璃及玻璃模组
CN114063362B (zh) * 2021-11-16 2023-04-07 电子科技大学 一种二维液晶激光偏转器
CN116953966A (zh) * 2022-04-20 2023-10-27 江苏和成显示科技有限公司 一种单侧防窥型液晶显示器件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113286A (ja) 1981-12-28 1983-07-06 Alps Electric Co Ltd カラ−液晶表示素子
JPS63257723A (ja) 1987-04-16 1988-10-25 Asahi Glass Co Ltd 液晶表示装置
JPH1067987A (ja) * 1988-03-24 1998-03-10 Denso Corp 液晶電気光学装置
DE68929032T2 (de) * 1988-03-24 2000-03-30 Denso Corp., Kariya Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung
US5347378A (en) * 1991-04-04 1994-09-13 Displaytech, Inc. Fast switching color filters for frame-sequential video using ferroelectric liquid crystal color-selective filters
JP3086718B2 (ja) 1991-06-24 2000-09-11 株式会社東芝 液晶表示素子
EP1065553A4 (en) * 1998-03-19 2005-03-09 Matsushita Electric Industrial Co Ltd MOLDED BODY, LIQUID CRYSTAL DEVICE, RESOURCED LIQUID CRYSTAL MATERIAL, AND METHOD FOR THE PRODUCTION THEREOF
JP5138136B2 (ja) * 2001-07-30 2013-02-06 駿介 小林 液晶表示素子
KR101016286B1 (ko) 2004-06-30 2011-02-22 엘지디스플레이 주식회사 액정표시소자 및 그 제조방법
TWI262375B (en) * 2004-07-22 2006-09-21 Aopen Inc Assembling device without the use of tool and host computer case adopting the same
KR101066028B1 (ko) * 2004-12-30 2011-09-20 엘지디스플레이 주식회사 면 구동 액정표시장치
JP4740604B2 (ja) 2005-01-21 2011-08-03 富士フイルム株式会社 光学補償フィルム、その製造方法、偏光板および液晶表示装置

Also Published As

Publication number Publication date
CN101308279B (zh) 2012-07-18
US8284374B2 (en) 2012-10-09
CN101308279A (zh) 2008-11-19
KR101286529B1 (ko) 2013-07-17
KR20080102072A (ko) 2008-11-24
US20080284972A1 (en) 2008-11-20
TW200846771A (en) 2008-12-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees