TW565729B - Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment - Google Patents
Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment Download PDFInfo
- Publication number
- TW565729B TW565729B TW089101161A TW89101161A TW565729B TW 565729 B TW565729 B TW 565729B TW 089101161 A TW089101161 A TW 089101161A TW 89101161 A TW89101161 A TW 89101161A TW 565729 B TW565729 B TW 565729B
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid crystal
- patent application
- item
- scope
- radiation
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 42
- 229920000106 Liquid crystal polymer Polymers 0.000 claims abstract description 17
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims abstract description 17
- 230000005855 radiation Effects 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 21
- 239000000178 monomer Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 18
- 239000000758 substrate Substances 0.000 description 34
- 210000004027 cell Anatomy 0.000 description 24
- 239000000126 substance Substances 0.000 description 7
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000004990 Smectic liquid crystal Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 125000004386 diacrylate group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 239000000987 azo dye Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003098 cholesteric effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- UHFFVFAKEGKNAQ-UHFFFAOYSA-N 2-benzyl-2-(dimethylamino)-1-(4-morpholin-4-ylphenyl)butan-1-one Chemical compound C=1C=C(N2CCOCC2)C=CC=1C(=O)C(CC)(N(C)C)CC1=CC=CC=C1 UHFFVFAKEGKNAQ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 208000001130 gallstones Diseases 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- G02F1/13378—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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
-
- 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
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
- G02F1/133757—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different alignment orientations
-
- 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
- G02F1/133765—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers without a surface treatment
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Liquid Crystal Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9902402.8A GB9902402D0 (en) | 1999-02-03 | 1999-02-03 | Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW565729B true TW565729B (en) | 2003-12-11 |
Family
ID=10847038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW089101161A TW565729B (en) | 1999-02-03 | 2000-01-25 | Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6646703B1 (enExample) |
| EP (1) | EP1157302B1 (enExample) |
| JP (1) | JP4824856B2 (enExample) |
| KR (1) | KR100684182B1 (enExample) |
| CN (1) | CN1207615C (enExample) |
| AT (1) | ATE308064T1 (enExample) |
| AU (1) | AU3069100A (enExample) |
| DE (1) | DE60023457T2 (enExample) |
| GB (1) | GB9902402D0 (enExample) |
| TW (1) | TW565729B (enExample) |
| WO (1) | WO2000046635A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI736655B (zh) * | 2016-07-29 | 2021-08-21 | 瑞士商羅利克股份公司 | 在液晶聚合物材料之上產生取向之方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9902404D0 (en) * | 1999-02-03 | 1999-03-24 | Rolic Ag | Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment |
| ATE405623T1 (de) * | 1999-10-19 | 2008-09-15 | Rolic Ag | Topologischstrukturierte polymerbeschichtung |
| JP2004524385A (ja) | 2000-11-23 | 2004-08-12 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | ホメオトロピック整列層 |
| US6582776B2 (en) * | 2000-11-24 | 2003-06-24 | Hong Kong University Of Science And Technology | Method of manufacturing photo-alignment layer |
| JP4947532B2 (ja) * | 2001-09-07 | 2012-06-06 | 林テレンプ株式会社 | 位相差フィルムの製造方法 |
| EP1400837A4 (en) * | 2001-06-26 | 2005-05-18 | Sony Corp | LIQUID CRYSTAL DISPLAY ELEMENT OF THE REFLECTION TYPE, DISPLAY UNIT, OPTICAL PREDICTION SYSTEM AND PROJECTION DISPLAY SYSTEM |
| US7106401B2 (en) | 2001-06-26 | 2006-09-12 | Sony Corporation | Reflex liquid crystal display device, display apparatus, projection optical system, and projection display system |
| JP2006284968A (ja) * | 2005-03-31 | 2006-10-19 | Dainippon Printing Co Ltd | 液晶分子をホメオトロピック配向させた光学素子およびこれを用いた液晶表示装置用基材ならびに液晶表示装置 |
| JP5000179B2 (ja) * | 2005-04-07 | 2012-08-15 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 配向膜 |
| EP1892706B1 (en) * | 2006-08-23 | 2012-06-13 | JDS Uniphase Corporation | Optical pick-up unit |
| KR101527402B1 (ko) * | 2007-12-21 | 2015-06-09 | 롤릭 리미티드 | 광정렬 조성물 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4974941A (en) * | 1989-03-08 | 1990-12-04 | Hercules Incorporated | Process of aligning and realigning liquid crystal media |
| DE59403063D1 (de) * | 1993-02-17 | 1997-07-17 | Hoffmann La Roche | Optisches Bauelement |
| US6160597A (en) * | 1993-02-17 | 2000-12-12 | Rolic Ag | Optical component and method of manufacture |
| DE59510708D1 (de) * | 1994-06-24 | 2003-07-10 | Rolic Ag Zug | Optisches Bauelement aus Schichten vernetzter flüssigkristalliner Monomere und Verfahren zu seiner Herstellung |
| JP2773795B2 (ja) * | 1995-05-10 | 1998-07-09 | スタンレー電気株式会社 | 液晶配向構造の製造方法及び液晶表示装置 |
| 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 |
| WO1998052077A1 (en) * | 1997-05-09 | 1998-11-19 | Rolic Ag | Optical element |
-
1999
- 1999-02-03 GB GBGB9902402.8A patent/GB9902402D0/en not_active Ceased
-
2000
- 2000-01-25 WO PCT/IB2000/000066 patent/WO2000046635A1/en not_active Ceased
- 2000-01-25 CN CNB008034095A patent/CN1207615C/zh not_active Expired - Fee Related
- 2000-01-25 AT AT00900763T patent/ATE308064T1/de not_active IP Right Cessation
- 2000-01-25 US US09/890,541 patent/US6646703B1/en not_active Expired - Lifetime
- 2000-01-25 DE DE60023457T patent/DE60023457T2/de not_active Expired - Lifetime
- 2000-01-25 JP JP2000597656A patent/JP4824856B2/ja not_active Expired - Fee Related
- 2000-01-25 TW TW089101161A patent/TW565729B/zh not_active IP Right Cessation
- 2000-01-25 AU AU30691/00A patent/AU3069100A/en not_active Abandoned
- 2000-01-25 KR KR1020017009482A patent/KR100684182B1/ko not_active Expired - Fee Related
- 2000-01-25 EP EP00900763A patent/EP1157302B1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI736655B (zh) * | 2016-07-29 | 2021-08-21 | 瑞士商羅利克股份公司 | 在液晶聚合物材料之上產生取向之方法 |
| US11181674B2 (en) | 2016-07-29 | 2021-11-23 | Rolic Technologies AG | Method for generating alignment on top of a liquid crystal polymer material |
| US12044872B2 (en) | 2016-07-29 | 2024-07-23 | Rolic Technologies AG | Method for generating alignment on top of a liquid crystal polymer material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1207615C (zh) | 2005-06-22 |
| US6646703B1 (en) | 2003-11-11 |
| KR20010101754A (ko) | 2001-11-14 |
| JP2002536687A (ja) | 2002-10-29 |
| GB9902402D0 (en) | 1999-03-24 |
| CN1339120A (zh) | 2002-03-06 |
| WO2000046635A1 (en) | 2000-08-10 |
| DE60023457D1 (de) | 2005-12-01 |
| HK1039655A1 (en) | 2002-05-03 |
| KR100684182B1 (ko) | 2007-02-20 |
| DE60023457T2 (de) | 2006-09-28 |
| JP4824856B2 (ja) | 2011-11-30 |
| ATE308064T1 (de) | 2005-11-15 |
| AU3069100A (en) | 2000-08-25 |
| EP1157302B1 (en) | 2005-10-26 |
| EP1157302A1 (en) | 2001-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6369869B2 (en) | Optical component and method of manufacture | |
| JP2980558B2 (ja) | Ｐｐｎ 層に傾き角を形成する方法 | |
| JP4515984B2 (ja) | 光学的要素 | |
| KR101436795B1 (ko) | 체적 광-정렬 지연판 | |
| TW565729B (en) | Method of imparting preferred alignment, and liquid crystal device elements incorporating a preferred alignment | |
| JP2011076120A (ja) | 液晶セルに選択配列を与える方法 | |
| TW201827499A (zh) | 在液晶聚合物材料之上產生取向之方法 | |
| Deshmukh et al. | Effect of dichroic dye on phase separation kinetics and electro-optical characteristics of polymer dispersed liquid crystals | |
| US20220163853A1 (en) | Photo-alignable positive c-plate retarder | |
| TWI518420B (zh) | 液晶顯示元件的製造方法及液晶顯示元件 | |
| Van Der Zande et al. | Synthesis, Properties, and Photopolymerization of Liquid‐Crystalline Oxetanes: Application in Transflective Liquid‐Crystal Displays | |
| HK1039655B (en) | Method of making an element of liquid crystal polymer | |
| HK1039522B (en) | Method of imparting preferred alignment in liquid crystal cells | |
| JPH06265850A (ja) | 液晶表示装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |