DE69012490T2 - Flüssigkristall Anzeigevorrichtung. - Google Patents
Flüssigkristall Anzeigevorrichtung.Info
- Publication number
- DE69012490T2 DE69012490T2 DE69012490T DE69012490T DE69012490T2 DE 69012490 T2 DE69012490 T2 DE 69012490T2 DE 69012490 T DE69012490 T DE 69012490T DE 69012490 T DE69012490 T DE 69012490T DE 69012490 T2 DE69012490 T2 DE 69012490T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- display
- 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
- 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
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
-
- 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
- G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
-
- 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
-
- 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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
-
- 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
- G02F1/133723—Polyimide, polyamide-imide
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23237289 | 1989-09-06 | ||
JP7454990 | 1990-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69012490D1 DE69012490D1 (de) | 1994-10-20 |
DE69012490T2 true DE69012490T2 (de) | 1995-04-27 |
Family
ID=26415709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69012490T Expired - Fee Related DE69012490T2 (de) | 1989-09-06 | 1990-09-05 | Flüssigkristall Anzeigevorrichtung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5035928A (de) |
EP (1) | EP0416597B1 (de) |
JP (1) | JP2635435B2 (de) |
KR (1) | KR940007871B1 (de) |
DE (1) | DE69012490T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3544207B2 (ja) * | 1990-04-13 | 2004-07-21 | 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 | 液晶媒体 |
JP2732335B2 (ja) * | 1992-05-28 | 1998-03-30 | チッソ株式会社 | 液晶組成物およびこの組成物を用いた液晶表示素子 |
JP2839134B2 (ja) * | 1994-05-20 | 1998-12-16 | キヤノン株式会社 | カラーフィルタの製造方法及び液晶表示装置の製造方法及び液晶表示装置を備えた装置の製造方法及びカラーフィルタの隣接する着色部間の混色の低減方法 |
US5993691A (en) * | 1995-02-03 | 1999-11-30 | Merck Patent Gesellschaft Mit | Electro-optical liquid crystal display |
JP2001208906A (ja) * | 2000-01-25 | 2001-08-03 | Dainippon Printing Co Ltd | カラーフィルタおよび液晶表示装置 |
JP2001305333A (ja) | 2000-04-26 | 2001-10-31 | Dainippon Printing Co Ltd | カラーフィルタおよび液晶表示装置 |
DE10331673A1 (de) * | 2003-07-14 | 2005-02-10 | H.C. Starck Gmbh | Polythiophen mit Alkylenoxythiathiophen-Einheiten in Elektrolytkondensatoren |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62165628A (ja) * | 1986-01-17 | 1987-07-22 | Japan Synthetic Rubber Co Ltd | 液晶表示素子 |
JPS63200125A (ja) * | 1987-02-16 | 1988-08-18 | Matsushita Electric Ind Co Ltd | アクテイブマトリクス型液晶表示素子 |
KR920010053B1 (ko) * | 1987-11-25 | 1992-11-13 | 마쯔시다덴기산교 가부시기가이샤 | 액정표시소자 및 그 제조방법 |
JP3086228B2 (ja) * | 1989-02-14 | 2000-09-11 | チッソ株式会社 | 液晶組成物 |
-
1990
- 1990-09-04 US US07/577,162 patent/US5035928A/en not_active Expired - Fee Related
- 1990-09-04 JP JP2234954A patent/JP2635435B2/ja not_active Expired - Lifetime
- 1990-09-05 DE DE69012490T patent/DE69012490T2/de not_active Expired - Fee Related
- 1990-09-05 EP EP90117126A patent/EP0416597B1/de not_active Expired - Lifetime
- 1990-09-05 KR KR1019900013994A patent/KR940007871B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH03293325A (ja) | 1991-12-25 |
EP0416597A3 (en) | 1992-01-08 |
KR940007871B1 (ko) | 1994-08-26 |
EP0416597B1 (de) | 1994-09-14 |
JP2635435B2 (ja) | 1997-07-30 |
DE69012490D1 (de) | 1994-10-20 |
US5035928A (en) | 1991-07-30 |
KR910006758A (ko) | 1991-04-30 |
EP0416597A2 (de) | 1991-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |