DE69016134D1 - Verfahren zur Herstellung einer Polyimid Dünnschicht sowie Verfahren zur Herstellung einer Flüssigkristallorientierungsschicht aus Poyimid. - Google Patents
Verfahren zur Herstellung einer Polyimid Dünnschicht sowie Verfahren zur Herstellung einer Flüssigkristallorientierungsschicht aus Poyimid.Info
- Publication number
- DE69016134D1 DE69016134D1 DE69016134T DE69016134T DE69016134D1 DE 69016134 D1 DE69016134 D1 DE 69016134D1 DE 69016134 T DE69016134 T DE 69016134T DE 69016134 T DE69016134 T DE 69016134T DE 69016134 D1 DE69016134 D1 DE 69016134D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- polyimide
- liquid crystal
- thin film
- layer made
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/12—Organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21939589 | 1989-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69016134D1 true DE69016134D1 (de) | 1995-03-02 |
DE69016134T2 DE69016134T2 (de) | 1995-06-22 |
Family
ID=16734744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69016134T Expired - Fee Related DE69016134T2 (de) | 1989-08-25 | 1990-08-24 | Verfahren zur Herstellung einer Polyimid Dünnschicht sowie Verfahren zur Herstellung einer Flüssigkristallorientierungsschicht aus Poyimid. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5061509A (de) |
EP (1) | EP0414560B1 (de) |
JP (1) | JPH03170400A (de) |
DE (1) | DE69016134T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2712621B2 (ja) * | 1989-09-11 | 1998-02-16 | 日本合成ゴム株式会社 | ポジ型ホトレジスト材料 |
US5200238A (en) * | 1990-06-22 | 1993-04-06 | Loctite (Ireland) Limited | Liquid crystal display devices and method of manufacture |
JPH0743726A (ja) * | 1993-05-28 | 1995-02-14 | Hoechst Japan Ltd | 液晶表示素子 |
US5502246A (en) * | 1994-03-22 | 1996-03-26 | Eli Lilly And Company | Solid-phase synthesis utilizing photochemical carbon-sulfur bond cleavage of thioethers |
US5849403A (en) * | 1995-09-13 | 1998-12-15 | Kabushiki Kaisha Toshiba | Organic thin film device |
EP0919851B1 (de) * | 1996-03-05 | 2003-10-22 | Nissan Chemical Industries, Limited | Verfahren zum ausrichten von flussigkristallen |
US5943154A (en) * | 1996-09-17 | 1999-08-24 | Kabushiki Kaisha Toshiba | Optically-controlled light control element |
TW523630B (en) * | 1997-05-16 | 2003-03-11 | Hitachi Ltd | Active matrix type liquid crystal display device |
US6274292B1 (en) | 1998-02-25 | 2001-08-14 | Micron Technology, Inc. | Semiconductor processing methods |
US7804115B2 (en) | 1998-02-25 | 2010-09-28 | Micron Technology, Inc. | Semiconductor constructions having antireflective portions |
US6281100B1 (en) | 1998-09-03 | 2001-08-28 | Micron Technology, Inc. | Semiconductor processing methods |
US6268282B1 (en) | 1998-09-03 | 2001-07-31 | Micron Technology, Inc. | Semiconductor processing methods of forming and utilizing antireflective material layers, and methods of forming transistor gate stacks |
SG87769A1 (en) * | 1998-09-29 | 2002-04-16 | Texas Instr Singapore Pte Ltd | Direct attachment of semiconductor chip to organic substrate |
US6156674A (en) * | 1998-11-25 | 2000-12-05 | Micron Technology, Inc. | Semiconductor processing methods of forming insulative materials |
US6828683B2 (en) | 1998-12-23 | 2004-12-07 | Micron Technology, Inc. | Semiconductor devices, and semiconductor processing methods |
US7235499B1 (en) | 1999-01-20 | 2007-06-26 | Micron Technology, Inc. | Semiconductor processing methods |
US7067414B1 (en) | 1999-09-01 | 2006-06-27 | Micron Technology, Inc. | Low k interlevel dielectric layer fabrication methods |
US7042070B2 (en) * | 1999-09-22 | 2006-05-09 | Texas Instruments Incorporated | Direct attachment of semiconductor chip to organic substrate |
US6440860B1 (en) | 2000-01-18 | 2002-08-27 | Micron Technology, Inc. | Semiconductor processing methods of transferring patterns from patterned photoresists to materials, and structures comprising silicon nitride |
JP2004128195A (ja) * | 2002-10-02 | 2004-04-22 | Oki Electric Ind Co Ltd | 保護膜の製造方法 |
EP1969618B1 (de) * | 2005-12-29 | 2018-01-24 | 3M Innovative Properties Company | Verfahren zum atomisieren von material für beschichtungsprozesse |
JP4957077B2 (ja) * | 2006-05-23 | 2012-06-20 | 三菱化学株式会社 | テトラカルボン酸類またはこれらから誘導されるポリエステルイミド及びその製造方法 |
JP5115997B1 (ja) * | 2011-12-27 | 2013-01-09 | 独立行政法人産業技術総合研究所 | 走査型電子顕微鏡像観察用の試料支持部材及び走査型電子顕微鏡像の観察方法 |
JP6507837B2 (ja) * | 2014-08-29 | 2019-05-08 | Jsr株式会社 | 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子、並びに位相差フィルム及びその製造方法 |
KR102621459B1 (ko) * | 2016-04-20 | 2024-01-05 | 삼성디스플레이 주식회사 | 배향막 조성물, 이를 포함하는 액정 표시 장치 및 액정 표시 장치 제조방법 |
US9909066B2 (en) * | 2016-04-21 | 2018-03-06 | Samsung Display Co., Ltd. | Alignment layer composition, liquid crystal display including the alignment layer composition, and manufacturing method of the liquid crystal display |
KR102651720B1 (ko) * | 2016-04-21 | 2024-03-29 | 삼성디스플레이 주식회사 | 배향막 조성물, 이를 포함하는 액정 표시 장치 및 액정 표시 장치 제조방법 |
KR20180070262A (ko) * | 2016-12-16 | 2018-06-26 | 엘지디스플레이 주식회사 | 기판, 이를 포함하는 액정표시장치 및 그 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1298453A (en) * | 1969-01-02 | 1972-12-06 | Nat Res Dev | Production of polymer films by evaporation |
US3791848A (en) * | 1972-05-19 | 1974-02-12 | Western Electric Co | A method of improving the adherence of a metal deposit to a polyimide surface |
JPS57116771A (en) * | 1981-01-13 | 1982-07-20 | Matsushita Electric Ind Co Ltd | Formation of protecting film |
DE3107633A1 (de) * | 1981-02-27 | 1982-09-16 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung duenner polyimidschichten" |
GB2109123B (en) * | 1981-09-14 | 1986-03-19 | Sharp Kk | Colour liquid crystal display devices |
DE3777844D1 (de) * | 1986-01-22 | 1992-05-07 | Hitachi Ltd | Fluessigkristallanzeigeelement. |
US4879059A (en) * | 1986-09-02 | 1989-11-07 | Canon Kabushiki Kaisha | Liquid crystal device |
-
1990
- 1990-08-23 US US07/571,119 patent/US5061509A/en not_active Expired - Fee Related
- 1990-08-24 JP JP2221291A patent/JPH03170400A/ja active Pending
- 1990-08-24 DE DE69016134T patent/DE69016134T2/de not_active Expired - Fee Related
- 1990-08-24 EP EP90309311A patent/EP0414560B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0414560B1 (de) | 1995-01-18 |
EP0414560A2 (de) | 1991-02-27 |
EP0414560A3 (en) | 1991-12-27 |
JPH03170400A (ja) | 1991-07-23 |
US5061509A (en) | 1991-10-29 |
DE69016134T2 (de) | 1995-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |