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
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
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 (xx) |
EP (1) | EP1147452B1 (xx) |
JP (1) | JP4678952B2 (xx) |
KR (1) | KR100706157B1 (xx) |
CN (1) | CN1207614C (xx) |
AT (1) | ATE274198T1 (xx) |
AU (1) | AU1291700A (xx) |
DE (1) | DE69919585T2 (xx) |
HK (1) | HK1037238A1 (xx) |
WO (1) | WO2000036463A1 (xx) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1203980A1 (en) | 2000-11-03 | 2002-05-08 | Rolic AG | Switchable color filter |
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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0611981B1 (de) * | 1993-02-17 | 1997-06-11 | F. Hoffmann-La Roche Ag | Optisches Bauelement |
JPH06242451A (ja) * | 1993-02-19 | 1994-09-02 | Canon Inc | 液晶素子 |
EP0756193B1 (de) | 1995-07-28 | 2016-02-17 | Rolic AG | Verfahren zur Erzeugung von Kippwinkeln in photoorientierten Polymernetzwerkschichten |
KR100474780B1 (ko) * | 1997-02-07 | 2005-08-04 | 후지 샤신 필름 가부시기가이샤 | 광학보상시이트,그의제조방법및액정디스플레이 |
JPH10253994A (ja) * | 1997-03-14 | 1998-09-25 | Toshiba Corp | 液晶表示装置 |
JP2000155318A (ja) * | 1998-09-18 | 2000-06-06 | Fujitsu Ltd | 液晶表示装置 |
-
1999
- 1999-12-06 US US09/868,035 patent/US6597422B1/en not_active Expired - Lifetime
- 1999-12-06 WO PCT/IB1999/001938 patent/WO2000036463A1/en active IP Right Grant
- 1999-12-06 KR KR1020017007387A patent/KR100706157B1/ko not_active IP Right Cessation
- 1999-12-06 AT AT99956284T patent/ATE274198T1/de not_active IP Right Cessation
- 1999-12-06 JP JP2000588646A patent/JP4678952B2/ja not_active Expired - Fee Related
- 1999-12-06 DE DE69919585T patent/DE69919585T2/de not_active Expired - Lifetime
- 1999-12-06 AU AU12917/00A patent/AU1291700A/en not_active Abandoned
- 1999-12-06 EP EP99956284A patent/EP1147452B1/en not_active Expired - Lifetime
- 1999-12-06 CN CNB998145815A patent/CN1207614C/zh not_active Expired - Fee Related
-
2001
- 2001-11-19 HK HK01108131A patent/HK1037238A1/xx not_active IP Right Cessation
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 |