HK1037238A1 - Orientation layer for a liquid crystal material. - Google Patents

Orientation layer for a liquid crystal material.

Info

Publication number
HK1037238A1
HK1037238A1 HK01108131A HK01108131A HK1037238A1 HK 1037238 A1 HK1037238 A1 HK 1037238A1 HK 01108131 A HK01108131 A HK 01108131A HK 01108131 A HK01108131 A HK 01108131A HK 1037238 A1 HK1037238 A1 HK 1037238A1
Authority
HK
Hong Kong
Prior art keywords
liquid crystal
crystal material
layer
orientation layer
thick
Prior art date
Application number
HK01108131A
Other languages
English (en)
Inventor
Jurg Funfschilling
Martin Stalder
Martin Schadt
Original Assignee
Rolic Ag
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 GBGB9827540.7A external-priority patent/GB9827540D0/en
Priority claimed from GBGB9828283.3A external-priority patent/GB9828283D0/en
Application filed by Rolic Ag filed Critical Rolic Ag
Publication of HK1037238A1 publication Critical patent/HK1037238A1/xx

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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • G02F1/137—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
    • G02F1/1412—Antiferroelectric 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
    • G02F1/139—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
    • G02F1/1418—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 using smectic liquid crystals, e.g. based on the electroclinic effect
HK01108131A 1998-12-15 2001-11-19 Orientation layer for a liquid crystal material. HK1037238A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9827540.7A GB9827540D0 (en) 1998-12-15 1998-12-15 Orientation layer for liquid crystal material
GBGB9828283.3A GB9828283D0 (en) 1998-12-22 1998-12-22 Orientation layer for liquid crystal material
PCT/IB1999/001938 WO2000036463A1 (en) 1998-12-15 1999-12-06 Orientation layer for a liquid crystal material

Publications (1)

Publication Number Publication Date
HK1037238A1 true HK1037238A1 (en) 2002-02-01

Family

ID=26314836

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01108131A HK1037238A1 (en) 1998-12-15 2001-11-19 Orientation layer for a liquid crystal material.

Country Status (10)

Country Link
US (1) US6597422B1 (zh)
EP (1) EP1147452B1 (zh)
JP (1) JP4678952B2 (zh)
KR (1) KR100706157B1 (zh)
CN (1) CN1207614C (zh)
AT (1) ATE274198T1 (zh)
AU (1) AU1291700A (zh)
DE (1) DE69919585T2 (zh)
HK (1) HK1037238A1 (zh)
WO (1) WO2000036463A1 (zh)

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US7113241B2 (en) * 2001-08-31 2006-09-26 Sharp Kabushiki Kaisha Liquid crystal display and method of manufacturing the same
US8582192B2 (en) 2003-07-01 2013-11-12 Transitions Optical, Inc. Polarizing photochromic articles
US8545015B2 (en) 2003-07-01 2013-10-01 Transitions Optical, Inc. Polarizing photochromic articles
US7978391B2 (en) * 2004-05-17 2011-07-12 Transitions Optical, Inc. Polarizing, photochromic devices and methods of making the same
US8211338B2 (en) 2003-07-01 2012-07-03 Transitions Optical, Inc Photochromic compounds
US7632540B2 (en) 2003-07-01 2009-12-15 Transitions Optical, Inc. Alignment facilities for optical dyes
US9096014B2 (en) 2003-07-01 2015-08-04 Transitions Optical, Inc. Oriented polymeric sheets exhibiting dichroism and articles containing the same
US7342112B2 (en) * 2003-07-01 2008-03-11 Ppg Industries Ohio, Inc. Photochromic compounds
US8698117B2 (en) 2003-07-01 2014-04-15 Transitions Optical, Inc. Indeno-fused ring compounds
US7256921B2 (en) * 2003-07-01 2007-08-14 Transitions Optical, Inc. Polarizing, photochromic devices and methods of making the same
US8089678B2 (en) * 2003-07-01 2012-01-03 Transitions Optical, Inc Clear to circular polarizing photochromic devices and methods of making the same
US8545984B2 (en) 2003-07-01 2013-10-01 Transitions Optical, Inc. Photochromic compounds and compositions
US8518546B2 (en) 2003-07-01 2013-08-27 Transitions Optical, Inc. Photochromic compounds and compositions
JP2005091480A (ja) * 2003-09-12 2005-04-07 Nitto Denko Corp 異方性フィルムの製造方法
CN100351677C (zh) * 2004-01-08 2007-11-28 电子科技大学 含纳米聚合物网络的液晶显示器
US7097303B2 (en) * 2004-01-14 2006-08-29 Ppg Industries Ohio, Inc. Polarizing devices and methods of making the same
JP2005258429A (ja) * 2004-02-10 2005-09-22 Dainippon Printing Co Ltd 液晶表示素子
EP1715372B1 (en) 2004-02-10 2013-07-31 Dai Nippon Printing Co., Ltd. Method of manufacturing a liquid crystal display device
JP4839959B2 (ja) * 2005-05-19 2011-12-21 大日本印刷株式会社 液晶表示素子
US7892449B2 (en) 2005-05-19 2011-02-22 Dai Nippon Printing Co., Ltd. Liquid crystal display and manufacturing method of same
US7911562B2 (en) 2005-05-19 2011-03-22 Dai Nippon Printing Co., Ltd. Liquid crystal display and process for producing the same
JP4862281B2 (ja) * 2005-05-19 2012-01-25 大日本印刷株式会社 液晶表示素子
WO2006123749A1 (ja) 2005-05-19 2006-11-23 Dai Nippon Printing Co., Ltd. 液晶表示素子
JP4509856B2 (ja) * 2005-05-19 2010-07-21 大日本印刷株式会社 液晶表示素子および液晶表示素子の製造方法
JP4992198B2 (ja) * 2005-05-19 2012-08-08 大日本印刷株式会社 液晶表示素子および液晶表示素子の製造方法
WO2007100153A1 (en) * 2006-03-03 2007-09-07 Fujifilm Corporation Laminated structure, process of producing a liquid crystal cell substrate using the same, liquid crystal cell substrate, and liquid crystal display device
TWI344032B (en) * 2006-09-07 2011-06-21 Taiwan Tft Lcd Ass Liquid crystal display panel and method of fabricating the liquid crystal display panel
JP4862870B2 (ja) * 2008-09-12 2012-01-25 大日本印刷株式会社 液晶表示素子および液晶表示素子の製造方法
EP2416211B1 (en) * 2009-03-30 2013-12-11 Sharp Kabushiki Kaisha Liquid crystal display device, process for producing liquid crystal display device, composition for forming polymer layer, and composition for forming liquid crystal layer
JP5580548B2 (ja) * 2009-04-27 2014-08-27 Ｄｉｃ株式会社 液晶配向膜の製造方法、液晶配向膜、液晶表示素子
TWI403808B (zh) 2009-10-27 2013-08-01 Taiwan Tft Lcd Ass 液晶顯示面板的製造方法
TWI574994B (zh) 2010-10-14 2017-03-21 Merck Patent Gmbh Liquid crystal display device
TWI545372B (zh) 2010-10-14 2016-08-11 Merck Patent Gmbh Liquid crystal display device
TWI425281B (zh) * 2010-12-31 2014-02-01 Au Optronics Corp 聚合物穩定配向型液晶顯示面板的製造方法
TWI532713B (zh) 2011-05-31 2016-05-11 迪愛生股份有限公司 包含桂皮酸衍生物、其聚合物及其硬化物之液晶配向層
CN103907052B (zh) * 2011-08-31 2017-02-22 株式会社Lg化学 液晶盒
CN102650759B (zh) * 2012-01-06 2014-11-05 京东方科技集团股份有限公司 一种液晶面板及其制造方法
JP5674876B2 (ja) * 2013-07-29 2015-02-25 Dic株式会社 液晶配向膜の製造方法、液晶配向膜、液晶表示素子
US10866455B2 (en) 2017-10-19 2020-12-15 Ppg Industries Ohio, Inc. Display devices including photochromic-dichroic compounds and dichroic compounds

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JP2636503B2 (ja) * 1992-04-17 1997-07-30 ヘキスト・アクチェンゲゼルシャフト 液晶表示素子用の配向膜としてのマレイミドコポリマー
JP2794369B2 (ja) * 1992-12-11 1998-09-03 キヤノン株式会社 液晶素子
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JP2000155318A (ja) * 1998-09-18 2000-06-06 Fujitsu Ltd 液晶表示装置

Also Published As

Publication number Publication date
US6597422B1 (en) 2003-07-22
CN1330777A (zh) 2002-01-09
JP4678952B2 (ja) 2011-04-27
EP1147452A1 (en) 2001-10-24
DE69919585T2 (de) 2005-08-11
KR20020015018A (ko) 2002-02-27
EP1147452B1 (en) 2004-08-18
ATE274198T1 (de) 2004-09-15
DE69919585D1 (de) 2004-09-23
KR100706157B1 (ko) 2007-04-11
JP2002532755A (ja) 2002-10-02
WO2000036463A1 (en) 2000-06-22
CN1207614C (zh) 2005-06-22
AU1291700A (en) 2000-07-03

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20081206