AU1187900A - Vertically aligned helix-deformed liquid crystal display - Google Patents

Vertically aligned helix-deformed liquid crystal display

Info

Publication number
AU1187900A
AU1187900A AU11879/00A AU1187900A AU1187900A AU 1187900 A AU1187900 A AU 1187900A AU 11879/00 A AU11879/00 A AU 11879/00A AU 1187900 A AU1187900 A AU 1187900A AU 1187900 A AU1187900 A AU 1187900A
Authority
AU
Australia
Prior art keywords
liquid crystal
crystal display
vertically aligned
deformed liquid
helix
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.)
Abandoned
Application number
AU11879/00A
Other languages
English (en)
Inventor
Sin Doo 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.)
SMARTDISPLAY CO Ltd
Original Assignee
KIM WON DAE KIM
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 KIM WON DAE KIM filed Critical KIM WON DAE KIM
Publication of AU1187900A publication Critical patent/AU1187900A/en
Abandoned legal-status Critical Current

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
    • G02F1/137—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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
    • 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
    • G02F1/1414—Deformed helix ferroelectric [DHL]

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
AU11879/00A 1998-11-21 1999-11-20 Vertically aligned helix-deformed liquid crystal display Abandoned AU1187900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019980050029A KR100320102B1 (ko) 1998-11-21 1998-11-21 수직배향된나선변형강유전성액정표시장치
KR9850029 1998-11-21
PCT/KR1999/000700 WO2000031582A1 (fr) 1998-11-21 1999-11-20 Ecran a cristaux liquides alignes verticalement et deformes en helice

Publications (1)

Publication Number Publication Date
AU1187900A true AU1187900A (en) 2000-06-13

Family

ID=19559194

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11879/00A Abandoned AU1187900A (en) 1998-11-21 1999-11-20 Vertically aligned helix-deformed liquid crystal display

Country Status (6)

Country Link
EP (1) EP1131671A1 (fr)
JP (1) JP2002530720A (fr)
KR (1) KR100320102B1 (fr)
CN (1) CN1326560A (fr)
AU (1) AU1187900A (fr)
WO (1) WO2000031582A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4955171B2 (ja) 1999-11-16 2012-06-20 ベーリンガー インゲルハイム ファーマシューティカルズ インコーポレイテッド 抗炎症剤としての尿素誘導体
TW591249B (en) * 2000-12-28 2004-06-11 Hayashi Telempu Kk Retardation film and process for producing the same
JP4773649B2 (ja) * 2001-09-20 2011-09-14 株式会社リコー 光偏向装置及び画像表示装置
KR20030005927A (ko) * 2001-07-11 2003-01-23 학교법인고려중앙학원 일반적인 백색 모드를 적용한 강유전성 액정디스플레이표시 소자
US7304705B2 (en) * 2002-03-26 2007-12-04 Ricoh Company, Ltd. Imaging unit, optical write unit, optical read unit and image forming apparatus
KR100857745B1 (ko) * 2003-03-31 2008-09-09 이 잉크 코포레이션 쌍안정 전기광학 디스플레이의 구동 방법
GB0414882D0 (en) * 2004-07-02 2004-08-04 Univ Cambridge Tech Liquid crystal device
WO2006084202A2 (fr) * 2005-02-03 2006-08-10 The University Of North Carolina At Chapel Hill Materiau polymere a basse tension superficielle s'utilisant dans des dispositifs d'affichage a cristaux liquides
TWI321676B (en) 2005-11-03 2010-03-11 Au Optronics Corp Liquid crystal display panel and manufacturing method therof and liquid crystal display device incorporating the same
KR101667052B1 (ko) * 2010-06-15 2016-10-17 한양대학교 산학협력단 액정 표시 장치
KR101333614B1 (ko) * 2010-06-25 2013-11-27 엘지디스플레이 주식회사 액정표시장치
KR101495700B1 (ko) * 2011-11-18 2015-03-02 디아이씨 가부시끼가이샤 액정 표시 소자
US9771517B2 (en) 2012-06-06 2017-09-26 Dic Corporation Liquid-crystal optical modulation element
WO2016116040A1 (fr) * 2015-01-20 2016-07-28 The Hong Kong University Of Science And Technology Cellule d'affichage à cristaux liquides ferroélectriques en forme d'hélice fixe
CN108572488B (zh) * 2017-12-08 2021-07-06 北京航空航天大学 一种基于电解螺旋型铁电液晶的光开关
CN109270760A (zh) * 2018-10-08 2019-01-25 新辉开科技（深圳）有限公司 一种用于空调遥控器的双稳态液晶显示器
CN117331260A (zh) * 2023-11-20 2024-01-02 南京邮电大学 铁电向列相液晶内低驱动电场微秒级电光响应的实现方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3068983D1 (en) * 1980-01-10 1984-09-27 Noel A Clark Chiral smectic liquid crystal electro-optical device and process of making the same
DE3876059D1 (de) * 1987-09-18 1992-12-24 Hoffmann La Roche Ferroelektrische fluessigkristallzelle.
EP0405346B1 (fr) * 1989-06-29 1995-09-20 F. Hoffmann-La Roche Ag Afficheur à cristal-liquide ferro-électrique bistable
US5539555A (en) * 1990-07-20 1996-07-23 Displaytech, Inc. High contrast distorted helex effect electro-optic devices and tight ferroelectric pitch ferroelectric liquid crystal compositions useful therein
KR970007426A (ko) * 1995-07-20 1997-02-21 윤종용 강유전성 네마틱 액정 표시 장치
US6606134B1 (en) * 1997-03-11 2003-08-12 Rolic Ag Reflective ferroelectric liquid crystal display and projection system

Also Published As

Publication number Publication date
CN1326560A (zh) 2001-12-12
KR20000033252A (ko) 2000-06-15
WO2000031582A1 (fr) 2000-06-02
EP1131671A1 (fr) 2001-09-12
JP2002530720A (ja) 2002-09-17
KR100320102B1 (ko) 2002-04-22

Similar Documents

Publication Publication Date Title
EP0987582A3 (fr) Dispositif d'affichage à cristal liquide
AU8244598A (en) Liquid crystal display
AU8130598A (en) Liquid crystal display
AU8461398A (en) Liquid crystal display
GB2321553B (en) Liquid crystal displays
GB2320766B (en) Liquid crystal displays
GB2318201B (en) Liquid crystal displays
AU8461098A (en) Liquid crystal display
EP1087255A3 (fr) Dispositif d'affichage à cristaux liquides
EP1069457A4 (fr) Dispositif d'affichage a cristaux liquides
EP1174758A4 (fr) Affichage a cristaux liquides
EP1074875A4 (fr) Afficheur a cristaux liquides
AU2172900A (en) Multi-twist color liquid crystal display
AU3989600A (en) Liquid crystal display
AU8128698A (en) Liquid crystal display
AU9185098A (en) Liquid crystal display
EP0699938A3 (fr) Dispositif d'affichage à cristal liquide
HK1050056B (zh) 液晶顯示器
AU1187900A (en) Vertically aligned helix-deformed liquid crystal display
AU8244198A (en) Liquid crystal display panel
GB2314209B (en) Liquid crystal displays
EP1074874A4 (fr) Affichage a cristaux liquides
AU8461198A (en) Liquid crystal display
GB2336708B (en) Case for liquid crystal display
GB2334808B (en) Liquid crystal display device

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase