JP2003508820A - 同時アライメント及び相分離による整列液晶セル／膜の製造 - Google Patents
同時アライメント及び相分離による整列液晶セル／膜の製造Info
- Publication number
- JP2003508820A JP2003508820A JP2001522129A JP2001522129A JP2003508820A JP 2003508820 A JP2003508820 A JP 2003508820A JP 2001522129 A JP2001522129 A JP 2001522129A JP 2001522129 A JP2001522129 A JP 2001522129A JP 2003508820 A JP2003508820 A JP 2003508820A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- mixture
- substrate
- alignment
- polarization
- 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.)
- Withdrawn
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 234
- 238000005191 phase separation Methods 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 210000002858 crystal cell Anatomy 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 253
- 239000000463 material Substances 0.000 claims abstract description 185
- 239000000758 substrate Substances 0.000 claims abstract description 140
- 239000000203 mixture Substances 0.000 claims abstract description 101
- 230000010287 polarization Effects 0.000 claims abstract description 48
- 229920000642 polymer Polymers 0.000 claims description 53
- 238000011282 treatment Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 19
- 230000006698 induction Effects 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 18
- 239000004593 Epoxy Substances 0.000 claims description 9
- 230000001939 inductive effect Effects 0.000 claims description 9
- 230000000977 initiatory effect Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000007334 copolymerization reaction Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 230000003750 conditioning effect Effects 0.000 claims 1
- 238000009795 derivation Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000010408 film Substances 0.000 description 96
- 229920001721 polyimide Polymers 0.000 description 62
- 239000004642 Polyimide Substances 0.000 description 58
- 239000000178 monomer Substances 0.000 description 56
- 230000005855 radiation Effects 0.000 description 32
- 210000004027 cell Anatomy 0.000 description 31
- 238000004528 spin coating Methods 0.000 description 20
- 238000006116 polymerization reaction Methods 0.000 description 18
- 239000002131 composite material Substances 0.000 description 16
- 229920000106 Liquid crystal polymer Polymers 0.000 description 14
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 14
- 238000011065 in-situ storage Methods 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 12
- 239000002243 precursor Substances 0.000 description 12
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 10
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 9
- 229940114081 cinnamate Drugs 0.000 description 8
- 125000004386 diacrylate group Chemical group 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- WBYWAXJHAXSJNI-VOTSOKGWSA-M trans-cinnamate Chemical compound [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 8
- 229960000834 vinyl ether Drugs 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 6
- 238000004873 anchoring Methods 0.000 description 6
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 6
- 125000000524 functional group Chemical group 0.000 description 6
- 229910010272 inorganic material Inorganic materials 0.000 description 6
- 239000011147 inorganic material Substances 0.000 description 6
- 239000011368 organic material Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920005575 poly(amic acid) Polymers 0.000 description 6
- 238000000935 solvent evaporation Methods 0.000 description 6
- 229920002554 vinyl polymer Polymers 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 4
- 239000004988 Nematic liquid crystal Substances 0.000 description 4
- LLCSWKVOHICRDD-UHFFFAOYSA-N buta-1,3-diyne Chemical group C#CC#C LLCSWKVOHICRDD-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical group C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 230000000379 polymerizing effect Effects 0.000 description 4
- 239000004926 polymethyl methacrylate Substances 0.000 description 4
- -1 polysiloxane Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000013035 low temperature curing Methods 0.000 description 3
- GOLORTLGFDVFDW-UHFFFAOYSA-N 3-(1h-benzimidazol-2-yl)-7-(diethylamino)chromen-2-one Chemical compound C1=CC=C2NC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 GOLORTLGFDVFDW-UHFFFAOYSA-N 0.000 description 2
- DQFBYFPFKXHELB-UHFFFAOYSA-N Chalcone Natural products C=1C=CC=CC=1C(=O)C=CC1=CC=CC=C1 DQFBYFPFKXHELB-UHFFFAOYSA-N 0.000 description 2
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 235000005513 chalcones Nutrition 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229960000956 coumarin Drugs 0.000 description 2
- 235000001671 coumarin Nutrition 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- NTSSZLIMHGXZHV-UHFFFAOYSA-N ethenyl 3-(4-methoxyphenyl)prop-2-enoate Chemical compound COC1=CC=C(C=CC(=O)OC=C)C=C1 NTSSZLIMHGXZHV-UHFFFAOYSA-N 0.000 description 2
- 238000007687 exposure technique Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000002794 monomerizing effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- DQFBYFPFKXHELB-VAWYXSNFSA-N trans-chalcone Chemical compound C=1C=CC=CC=1C(=O)\C=C\C1=CC=CC=C1 DQFBYFPFKXHELB-VAWYXSNFSA-N 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000013519 translation Methods 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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15243099P | 1999-09-03 | 1999-09-03 | |
| US60/152,430 | 1999-09-03 | ||
| PCT/US2000/024025 WO2001018594A2 (en) | 1999-09-03 | 2000-09-01 | Fabrication of aligned liquid crystal cell/film by simultaneous alignment and phase separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003508820A true JP2003508820A (ja) | 2003-03-04 |
Family
ID=22542886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001522129A Withdrawn JP2003508820A (ja) | 1999-09-03 | 2000-09-01 | 同時アライメント及び相分離による整列液晶セル／膜の製造 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1221066A2 (zh) |
| JP (1) | JP2003508820A (zh) |
| CN (1) | CN1399729A (zh) |
| AU (1) | AU7099800A (zh) |
| WO (1) | WO2001018594A2 (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005266744A (ja) * | 2004-03-17 | 2005-09-29 | Boe Hydis Technology Co Ltd | 高分子ネットワーク液晶配列方法 |
| JP2007501958A (ja) * | 2003-08-08 | 2007-02-01 | 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 | 反応性メソゲンを有する、液晶分子を配向させるための配向層 |
| JP2012042923A (ja) * | 2010-07-21 | 2012-03-01 | Jsr Corp | 液晶表示素子の製造方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2330894A1 (en) * | 2001-01-12 | 2002-07-12 | Universite De Sherbrooke | Optically aligned and network-stabilized ferroelectric liquid crystals using azobenzene-containing diacrylate monomers |
| PT102559A (pt) * | 2001-01-26 | 2002-07-31 | Liquid Crystal Technologies Te | Processo para preparacao de camadas de alinhamento com propriedades de ancoragem predeterminadas para dispositivo de cristais liquidos |
| US7355668B2 (en) | 2002-05-22 | 2008-04-08 | Kent State University | Polymer enhanced liquid crystal devices built with rigid or flexible substrates |
| JP2005091480A (ja) * | 2003-09-12 | 2005-04-07 | Nitto Denko Corp | 異方性フィルムの製造方法 |
| JP4341904B2 (ja) * | 2003-09-12 | 2009-10-14 | 日東電工株式会社 | 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 |
| JP5181138B2 (ja) * | 2006-11-02 | 2013-04-10 | 友達光電股▲ふん▼有限公司 | 液晶パネル製造装置及び液晶パネルの製造方法 |
| CN103293585B (zh) | 2013-05-30 | 2015-11-25 | 京东方科技集团股份有限公司 | 相位差板、显示装置和相位差板制作方法 |
| CN105182614B (zh) * | 2014-06-03 | 2018-07-27 | 群创光电股份有限公司 | 显示面板及显示装置 |
| CN105182615B (zh) * | 2014-06-04 | 2018-08-03 | 群创光电股份有限公司 | 显示面板 |
| US9921442B2 (en) * | 2016-01-14 | 2018-03-20 | Omnivision Technologies, Inc. | Method for forming an alignment layer of a liquid crystal display device and display device manufactured thereby |
| RU2683873C1 (ru) * | 2017-09-29 | 2019-04-02 | Государственное образовательное учреждение высшего образования Московской области Московский государственный областной университет (МГОУ) | Способ формирования поляризационно-чувствительного материала, поляризационно-чувствительный материал, полученный указанным способом, и поляризационно-оптические элементы и устройства, включающие указанный поляризационно-чувствительный материал |
| CN115220267B (zh) * | 2022-08-01 | 2023-07-25 | 南京大学 | 一种液晶注液多孔光滑表面构建方法及其微流控应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473450A (en) * | 1992-04-28 | 1995-12-05 | Sharp Kabushiki Kaisha | Liquid crystal display device with a polymer between liquid crystal regions |
| DE59403063D1 (de) * | 1993-02-17 | 1997-07-17 | Hoffmann La Roche | Optisches Bauelement |
| DE59510708D1 (de) * | 1994-06-24 | 2003-07-10 | Rolic Ag Zug | Optisches Bauelement aus Schichten vernetzter flüssigkristalliner Monomere und Verfahren zu seiner Herstellung |
| JP3424025B2 (ja) * | 1994-12-22 | 2003-07-07 | カシオ計算機株式会社 | 高分子分散型液晶素子の製造方法 |
| JP3336934B2 (ja) * | 1997-11-19 | 2002-10-21 | 富士ゼロックス株式会社 | 高分子分散型液晶素子及びその製造方法 |
| JPH11237612A (ja) * | 1998-02-19 | 1999-08-31 | Fuji Xerox Co Ltd | 高分子分散液晶素子およびその製造方法 |
-
2000
- 2000-09-01 CN CN 00812435 patent/CN1399729A/zh active Pending
- 2000-09-01 WO PCT/US2000/024025 patent/WO2001018594A2/en not_active Application Discontinuation
- 2000-09-01 AU AU70998/00A patent/AU7099800A/en not_active Abandoned
- 2000-09-01 EP EP00959728A patent/EP1221066A2/en not_active Withdrawn
- 2000-09-01 JP JP2001522129A patent/JP2003508820A/ja not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007501958A (ja) * | 2003-08-08 | 2007-02-01 | 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 | 反応性メソゲンを有する、液晶分子を配向させるための配向層 |
| JP2005266744A (ja) * | 2004-03-17 | 2005-09-29 | Boe Hydis Technology Co Ltd | 高分子ネットワーク液晶配列方法 |
| JP2012042923A (ja) * | 2010-07-21 | 2012-03-01 | Jsr Corp | 液晶表示素子の製造方法 |
| KR101809987B1 (ko) * | 2010-07-21 | 2017-12-18 | 제이에스알 가부시끼가이샤 | 액정 표시 소자 및 그의 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001018594A3 (en) | 2002-05-02 |
| AU7099800A (en) | 2001-04-10 |
| WO2001018594A2 (en) | 2001-03-15 |
| CN1399729A (zh) | 2003-02-26 |
| EP1221066A2 (en) | 2002-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7355911B2 (ja) | 液晶ポリマー材料上で配向を生じさせる方法 | |
| TWI232880B (en) | Optical component, orientation layer, and layerable polymerisable mixture | |
| KR101436795B1 (ko) | 체적 광-정렬 지연판 | |
| JP3881706B2 (ja) | 光学的要素 | |
| KR100852224B1 (ko) | 위상차 필름 및 그 제조 방법 | |
| JP2003508820A (ja) | 同時アライメント及び相分離による整列液晶セル／膜の製造 | |
| TWI510844B (zh) | 液晶層的前驅物、液晶單元及其製造方法 | |
| JPH11189665A (ja) | 複屈折フィルムとその製造方法 | |
| US5936691A (en) | Method of preparing alignment layer for use in liquid crystal devices using in-situ ultraviolet exposure | |
| US6939587B1 (en) | Fabrication of aligned crystal cell/film by simultaneous alignment and phase separation | |
| TW202120671A (zh) | 可光配向的正c-板延遲器 | |
| JP2004163866A (ja) | 液晶デバイス | |
| KR100684182B1 (ko) | 액정 중합체 소자의 제조방법, 당해 방법에 의해 제조된 액정 중합체 소자 및 당해 소자를 포함하는 광학 장치 | |
| JP4689201B2 (ja) | 液晶表示素子用光配向膜の製造方法及び液晶表示素子の製造方法 | |
| JP2001122981A (ja) | 有機薄膜、その製造方法及び光硬化性組成物 | |
| JP5580548B2 (ja) | 液晶配向膜の製造方法、液晶配向膜、液晶表示素子 | |
| JP2001337329A (ja) | 配向膜およびその製造方法 | |
| JP2002090540A (ja) | 複屈折フィルムおよびその製造方法 | |
| WO2013169037A1 (ko) | 광학 필름 및 이를 포함하는 표시 소자 | |
| JP3269771B2 (ja) | 液晶表示装置の製造方法 | |
| JP2003344637A (ja) | コレステリック液晶カラーフィルターの製造方法及びその方法で製造されたコレステリック液晶カラーフィルター | |
| JP2003075640A (ja) | 位相差フィルムの製造方法、および位相差フィルム | |
| JP2001117102A (ja) | 液晶配向膜およびその製造方法 | |
| JP2013250571A (ja) | 液晶配向膜の製造方法、液晶配向膜、液晶表示素子 | |
| HK1039522A1 (zh) | 在液晶元件中傳遞較佳排列之方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20071106 |