JPH06337404A - 液晶表示素子およびその製造方法 - Google Patents
液晶表示素子およびその製造方法Info
- Publication number
- JPH06337404A JPH06337404A JP3030228A JP3022891A JPH06337404A JP H06337404 A JPH06337404 A JP H06337404A JP 3030228 A JP3030228 A JP 3030228A JP 3022891 A JP3022891 A JP 3022891A JP H06337404 A JPH06337404 A JP H06337404A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- crystal material
- display device
- composite film
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 132
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 229920000642 polymer Polymers 0.000 claims abstract description 41
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 39
- 239000011159 matrix material Substances 0.000 claims abstract description 36
- 229920001577 copolymer Polymers 0.000 claims abstract description 35
- 229920001721 polyimide Polymers 0.000 claims abstract description 18
- 239000009719 polyimide resin Substances 0.000 claims abstract description 18
- -1 oxazoline compound Chemical class 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 60
- 239000002131 composite material Substances 0.000 claims description 59
- 239000002904 solvent Substances 0.000 claims description 37
- 238000000576 coating method Methods 0.000 claims description 31
- 239000011248 coating agent Substances 0.000 claims description 30
- 229920005575 poly(amic acid) Polymers 0.000 claims description 26
- 239000011148 porous material Substances 0.000 claims description 14
- 238000007259 addition reaction Methods 0.000 claims description 11
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 238000007363 ring formation reaction Methods 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000010408 film Substances 0.000 description 72
- 238000000034 method Methods 0.000 description 34
- 238000002834 transmittance Methods 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 19
- 238000005191 phase separation Methods 0.000 description 16
- 239000000047 product Substances 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 11
- 229920005992 thermoplastic resin Polymers 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 239000012528 membrane Substances 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- 239000002861 polymer material Substances 0.000 description 5
- 238000000935 solvent evaporation Methods 0.000 description 5
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000004695 Polyether sulfone Substances 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920006393 polyether sulfone Polymers 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- HMOZDINWBHMBSQ-UHFFFAOYSA-N 2-[3-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=CC(C=2OCCN=2)=C1 HMOZDINWBHMBSQ-UHFFFAOYSA-N 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- 239000005062 Polybutadiene Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 229920002857 polybutadiene Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000007611 bar coating method Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NYEZZYQZRQDLEH-UHFFFAOYSA-N 2-ethyl-4,5-dihydro-1,3-oxazole Chemical compound CCC1=NCCO1 NYEZZYQZRQDLEH-UHFFFAOYSA-N 0.000 description 1
- GUXJXWKCUUWCLX-UHFFFAOYSA-N 2-methyl-2-oxazoline Chemical compound CC1=NCCO1 GUXJXWKCUUWCLX-UHFFFAOYSA-N 0.000 description 1
- 125000003504 2-oxazolinyl group Chemical group O1C(=NCC1)* 0.000 description 1
- ZXTHWIZHGLNEPG-UHFFFAOYSA-N 2-phenyl-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=CC=C1 ZXTHWIZHGLNEPG-UHFFFAOYSA-N 0.000 description 1
- 239000004420 Iupilon Substances 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000000113 methacrylic resin Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
- C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/02—Alignment layer characterised by chemical composition
- C09K2323/027—Polyimide
- C09K2323/0271—Polyimidfluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nonlinear Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3030228A JPH06337404A (ja) | 1991-02-25 | 1991-02-25 | 液晶表示素子およびその製造方法 |
| TW081101351A TW222714B (Direct) | 1991-02-25 | 1992-02-24 | |
| CA002061696A CA2061696A1 (en) | 1991-02-25 | 1992-02-24 | Liquid crystal display device and preparation thereof |
| DE69202276T DE69202276T2 (de) | 1991-02-25 | 1992-02-25 | Flüssigkristallanzeigevorrichtung und ihre Herstellung. |
| AU11194/92A AU656759B2 (en) | 1991-02-25 | 1992-02-25 | Liquid crystal display device and preparation thereof |
| EP92103156A EP0501409B1 (en) | 1991-02-25 | 1992-02-25 | Liquid crystal display device and preparation thereof |
| KR1019920002909A KR960005471B1 (ko) | 1991-02-25 | 1992-02-25 | 액정표시소자 및 그 제조방법 |
| US07/840,069 US5403510A (en) | 1991-02-25 | 1992-02-25 | Liquid crystal display device and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3030228A JPH06337404A (ja) | 1991-02-25 | 1991-02-25 | 液晶表示素子およびその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06337404A true JPH06337404A (ja) | 1994-12-06 |
Family
ID=12297859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3030228A Pending JPH06337404A (ja) | 1991-02-25 | 1991-02-25 | 液晶表示素子およびその製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5403510A (Direct) |
| EP (1) | EP0501409B1 (Direct) |
| JP (1) | JPH06337404A (Direct) |
| KR (1) | KR960005471B1 (Direct) |
| AU (1) | AU656759B2 (Direct) |
| CA (1) | CA2061696A1 (Direct) |
| DE (1) | DE69202276T2 (Direct) |
| TW (1) | TW222714B (Direct) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5812227A (en) * | 1992-04-02 | 1998-09-22 | Canon Kabushiki Kaisha | Liquid crystal device, display apparatus using same and display method using same |
| FR2738831B1 (fr) * | 1995-09-19 | 1997-10-17 | Thomson Csf | Procede de fabrication de film de materiau a base de polymere |
| EP1272590A2 (en) | 2000-04-05 | 2003-01-08 | California Institute Of Technology | Polymers for control of orientation and stability of liquid crystals |
| KR20020077439A (ko) * | 2000-12-14 | 2002-10-11 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 액정 디스플레이 라미네이트와 그 제조방법 |
| KR20030053567A (ko) * | 2001-12-22 | 2003-07-02 | 비오이 하이디스 테크놀로지 주식회사 | 고분자 분산형 액정 표시 소자의 제조 방법 |
| US7324180B2 (en) | 2002-09-06 | 2008-01-29 | Dai Nippon Printing Co., Ltd. | Laminated retardation optical element, process of producing the same, and liquid crystal display |
| JP2004191832A (ja) * | 2002-12-13 | 2004-07-08 | Dainippon Printing Co Ltd | 位相差素子、それを備えた表示素子及び位相差素子の製造方法 |
| US7832093B2 (en) * | 2007-06-11 | 2010-11-16 | Kent State University | Method of creating an electro-mechanical energy conversion device |
| CN102348779B (zh) | 2009-01-30 | 2015-07-29 | 加州理工学院 | 铁电液晶(flc)聚合物 |
| WO2012016130A2 (en) | 2010-07-30 | 2012-02-02 | California Institute Of Technology | Polymer-doped vertically-aligned nematic liquid crystals |
| KR20130063372A (ko) * | 2011-12-06 | 2013-06-14 | 삼성디스플레이 주식회사 | 3차원 영상 표시 장치 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182700A (en) * | 1976-07-20 | 1980-01-08 | Benton William J | Elastomeric polyurethane film containing dispersed discrete aggregates of liquid crystal and method of making the same |
| US4963402A (en) * | 1987-08-21 | 1990-10-16 | Minnesota Mining And Manufacturing Company | Films containing liquid crystalline polymers |
| CA1307576C (en) * | 1987-10-20 | 1992-09-15 | Yoshi Arai | Liquid crystal devices and process for producing the same |
| EP0352637B1 (en) * | 1988-07-26 | 1994-03-30 | Idemitsu Kosan Company Limited | Ferroelectric liquid crystal composition, liquid crystal optical device produced by using the ferroelectric liquid crystal composition, and method of producing the liquid crystal optical device |
| DE3919942A1 (de) * | 1989-06-19 | 1990-12-20 | Merck Patent Gmbh | Elektrooptisches fluessigkristallsystem |
| JPH0451021A (ja) * | 1990-06-18 | 1992-02-19 | Dainippon Ink & Chem Inc | 液昌デバイス及びその製造方法 |
-
1991
- 1991-02-25 JP JP3030228A patent/JPH06337404A/ja active Pending
-
1992
- 1992-02-24 CA CA002061696A patent/CA2061696A1/en not_active Abandoned
- 1992-02-24 TW TW081101351A patent/TW222714B/zh active
- 1992-02-25 EP EP92103156A patent/EP0501409B1/en not_active Expired - Lifetime
- 1992-02-25 KR KR1019920002909A patent/KR960005471B1/ko not_active Expired - Fee Related
- 1992-02-25 DE DE69202276T patent/DE69202276T2/de not_active Expired - Fee Related
- 1992-02-25 US US07/840,069 patent/US5403510A/en not_active Expired - Fee Related
- 1992-02-25 AU AU11194/92A patent/AU656759B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US5403510A (en) | 1995-04-04 |
| AU1119492A (en) | 1992-08-27 |
| KR920016878A (ko) | 1992-09-25 |
| EP0501409A3 (en) | 1992-09-23 |
| EP0501409A2 (en) | 1992-09-02 |
| DE69202276D1 (de) | 1995-06-08 |
| TW222714B (Direct) | 1994-04-21 |
| DE69202276T2 (de) | 1995-10-19 |
| AU656759B2 (en) | 1995-02-16 |
| CA2061696A1 (en) | 1992-08-26 |
| EP0501409B1 (en) | 1995-05-03 |
| KR960005471B1 (ko) | 1996-04-25 |
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