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DE60206977D1 - Flüssigkristallvorrichtung - Google Patents

Flüssigkristallvorrichtung

Info

Publication number
DE60206977D1
DE60206977D1 DE60206977T DE60206977T DE60206977D1 DE 60206977 D1 DE60206977 D1 DE 60206977D1 DE 60206977 T DE60206977 T DE 60206977T DE 60206977 T DE60206977 T DE 60206977T DE 60206977 D1 DE60206977 D1 DE 60206977D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal device
liquid
crystal
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.)
Expired - Lifetime
Application number
DE60206977T
Other languages
English (en)
Other versions
DE60206977T2 (de
Inventor
Elizabeth J Acosta
Michael J Towler
Harry G Walton
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE60206977D1 publication Critical patent/DE60206977D1/de
Publication of DE60206977T2 publication Critical patent/DE60206977T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/133—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
    • G02F1/137—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
    • G02F1/1393—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 the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • G02F1/1395—Optically compensated birefringence [OCB]- cells or PI- cells

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)
  • Liquid Crystal Substances (AREA)
DE60206977T 2001-01-18 2002-01-17 Flüssigkristallvorrichtung Expired - Lifetime DE60206977T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0101294A GB2371372A (en) 2001-01-18 2001-01-18 Liquid Crystal Device
GB0101294 2001-01-18

Publications (2)

Publication Number Publication Date
DE60206977D1 true DE60206977D1 (de) 2005-12-08
DE60206977T2 DE60206977T2 (de) 2006-07-27

Family

ID=9907038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60206977T Expired - Lifetime DE60206977T2 (de) 2001-01-18 2002-01-17 Flüssigkristallvorrichtung

Country Status (7)

Country Link
US (1) US6600537B2 (de)
EP (1) EP1225473B1 (de)
JP (1) JP4104048B2 (de)
KR (1) KR100493351B1 (de)
DE (1) DE60206977T2 (de)
GB (1) GB2371372A (de)
TW (1) TWI226488B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0111821D0 (en) * 2001-05-15 2001-07-04 Towler Michael J Fast switching nematic or chiral nematic liquid crystal shutter
CN1301425C (zh) * 2003-03-04 2007-02-21 统宝光电股份有限公司 穿透反射式液晶显示器单一像素的驱动电路
GB0723583D0 (en) * 2007-11-30 2008-01-09 Isis Innovation Liquid crystal device and method of manufacture thereof
KR20120100821A (ko) * 2011-03-04 2012-09-12 삼성전자주식회사 다시점 영상 디스플레이 장치
JP7271880B2 (ja) * 2018-09-06 2023-05-12 Dic株式会社 液晶表示素子
JP7379262B2 (ja) * 2019-05-08 2023-11-14 大日本印刷株式会社 空間光位相変調用液晶配向部材、空間光変調素子及び立体表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453863A (en) * 1991-05-02 1995-09-26 Kent State University Multistable chiral nematic displays
JPH08179326A (ja) * 1994-12-22 1996-07-12 Matsushita Electric Ind Co Ltd 液晶表示素子及びその製造法
JP3342417B2 (ja) * 1998-08-25 2002-11-11 シャープ株式会社 液晶表示装置
WO2000014597A1 (fr) * 1998-09-03 2000-03-16 Matsushita Electric Industrial Co., Ltd. Affichage a cristaux liquides, son procede de fabrication et sa commande
GB2343011A (en) * 1998-10-20 2000-04-26 Sharp Kk A liquid crystal display device

Also Published As

Publication number Publication date
GB0101294D0 (en) 2001-02-28
JP2002287170A (ja) 2002-10-03
KR100493351B1 (ko) 2005-06-07
TWI226488B (en) 2005-01-11
EP1225473B1 (de) 2005-11-02
KR20020062223A (ko) 2002-07-25
US20020093613A1 (en) 2002-07-18
DE60206977T2 (de) 2006-07-27
US6600537B2 (en) 2003-07-29
EP1225473A2 (de) 2002-07-24
GB2371372A (en) 2002-07-24
JP4104048B2 (ja) 2008-06-18
EP1225473A3 (de) 2004-02-04

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Legal Events

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8364 No opposition during term of opposition