SE8800462D0 - Ferroelektriska flytande kristaller - Google Patents
Ferroelektriska flytande kristallerInfo
- Publication number
- SE8800462D0 SE8800462D0 SE8800462A SE8800462A SE8800462D0 SE 8800462 D0 SE8800462 D0 SE 8800462D0 SE 8800462 A SE8800462 A SE 8800462A SE 8800462 A SE8800462 A SE 8800462A SE 8800462 D0 SE8800462 D0 SE 8800462D0
- Authority
- SE
- Sweden
- Prior art keywords
- ferroelectric liquid
- liquid crystalline
- liquid crystals
- contain
- image
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/18—Benzotriazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/36—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
-
- 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
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
-
- 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
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
-
- 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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
-
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD87300041A DD257638A1 (de) | 1987-02-19 | 1987-02-19 | Ferroelektrische fluessigkristalle |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8800462D0 true SE8800462D0 (sv) | 1988-02-11 |
SE8800462L SE8800462L (sv) | 1988-08-20 |
Family
ID=5586927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8800462A SE8800462L (sv) | 1987-02-19 | 1988-02-11 | Ferroelektriska flytande kristaller |
Country Status (10)
Country | Link |
---|---|
US (1) | US4874544A (sv) |
JP (3) | JP2703251B2 (sv) |
KR (1) | KR920002650B1 (sv) |
CH (1) | CH675586A5 (sv) |
DD (1) | DD257638A1 (sv) |
DE (1) | DE3801799C2 (sv) |
FR (1) | FR2611212B1 (sv) |
GB (1) | GB2201415B (sv) |
HK (1) | HK15594A (sv) |
SE (1) | SE8800462L (sv) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478496A (en) * | 1987-04-16 | 1995-12-26 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Media containing thiazole derivatives and thiadiazole derivatives and having a smectic liquid-crystalline phase |
DE3807862A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | Smektische fluessigkristallphase |
JPH01106870A (ja) * | 1987-10-20 | 1989-04-24 | Chisso Corp | 2,5−ジフェニルピリミジン誘導体、液晶組成物および電気光学素子 |
US5248447A (en) * | 1988-03-10 | 1993-09-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | 2,3-difluorohydroquinone derivatives |
DE3807861A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | 2,3-difluorbiphenyle |
DE3807871A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | Heterocyclische derivate des 1,2-difluorbenzols |
DE3807802A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | Chirale derivate des 1,2-difluorbenzols |
US5034151A (en) * | 1988-03-28 | 1991-07-23 | Canon Kabushiki Kaisha | Mesomorphic compound, ferroelectric liquid crystal composition containing same and ferroelectric liquid crystal device |
JP2627918B2 (ja) * | 1988-03-28 | 1997-07-09 | チッソ株式会社 | フルオロアルコキシジフェニルピリミジン、液晶組成物および電気光学素子 |
GB8811374D0 (en) * | 1988-05-13 | 1988-06-15 | Merck Patent Gmbh | Thermochromic esters |
DE68917832T2 (de) * | 1988-06-24 | 1995-01-26 | Canon Kk | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und dieselbe verwendende Vorrichtung. |
ES2058403T3 (es) * | 1988-06-24 | 1994-11-01 | Canon Kk | Composicion de cristal liquido ferroelectrico quiral esmectico y dispositivo de cristal liquido que utiliza el mismo. |
DE68918342T2 (de) * | 1988-06-24 | 1995-02-09 | Canon Kk | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung. |
EP0347944B1 (en) * | 1988-06-24 | 1995-02-01 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
US5186858A (en) * | 1988-07-13 | 1993-02-16 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
ES2068219T3 (es) * | 1988-07-14 | 1995-04-16 | Canon Kk | Composicion de cristal liquido ferroelectrico quiral esmectico y dispositivo de cristal liquido que utiliza la misma. |
US5183586A (en) * | 1988-07-14 | 1993-02-02 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
US5250221A (en) * | 1988-07-15 | 1993-10-05 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
US5124070A (en) * | 1988-08-29 | 1992-06-23 | Sumitomo Chemical Company, Limited | Optically active ester derivatives, preparation process thereof, liquid crystal materials and a light switching element |
DE68907847T2 (de) * | 1988-10-17 | 1993-11-25 | Canon Kk | Mesomorphe Verbindung, diese enthaltende Flüssigkristall-Zusammensetzung und deren Anwendung in einer Flüssigkristall-Vorrichtung. |
JP2801269B2 (ja) * | 1989-07-10 | 1998-09-21 | キヤノン株式会社 | 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子 |
JP2763339B2 (ja) * | 1989-07-31 | 1998-06-11 | キヤノン株式会社 | 液晶組成物およびこれを使用した液晶素子 |
JP2801279B2 (ja) * | 1989-08-25 | 1998-09-21 | キヤノン株式会社 | 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子 |
US5200109A (en) * | 1989-09-22 | 1993-04-06 | Canon Kabushiki Kaisha | Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same |
JPH03193774A (ja) * | 1989-12-22 | 1991-08-23 | Canon Inc | 光学活性液晶化合物、これを含む液晶組成物およびこれを利用した液晶素子 |
US5145601A (en) * | 1990-06-25 | 1992-09-08 | The University Of Colorado Foundation Inc. | Ferroelectric liquid crystals with nicotinic acid cores |
TW211581B (sv) * | 1991-11-07 | 1993-08-21 | Hoechst Ag | |
EP0992498A1 (de) * | 1991-11-08 | 2000-04-12 | Rolic AG | Aromatische Fettsäureester |
US6413448B1 (en) | 1999-04-26 | 2002-07-02 | Displaytech, Inc. | Cyclohexyl- and cyclohexenyl-substituted liquid crystals with low birefringence |
US7195719B1 (en) | 2001-01-03 | 2007-03-27 | Displaytech, Inc. | High polarization ferroelectric liquid crystal compositions |
US6838128B1 (en) | 2002-02-05 | 2005-01-04 | Displaytech, Inc. | High polarization dopants for ferroelectric liquid crystal compositions |
US6903233B2 (en) * | 2002-03-11 | 2005-06-07 | Takasago International Corporation | Process for producing optically active 3-halogenocarboxylic acid ester and 3-azidocarboxylic acid ester |
JP2003266738A (ja) * | 2002-03-19 | 2003-09-24 | Seiko Epson Corp | 吐出装置用ヘッドユニットおよびこれを備えた吐出装置、並びに液晶表示装置の製造方法、有機el装置の製造方法、電子放出装置の製造方法、pdp装置の製造方法、電気泳動表示装置の製造方法、カラーフィルタの製造方法、有機elの製造方法、スペーサ形成方法、金属配線形成方法、レンズ形成方法、レジスト形成方法および光拡散体形成方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0670020B2 (ja) * | 1984-04-03 | 1994-09-07 | チッソ株式会社 | 置換ピリダジン類 |
JPS60218358A (ja) * | 1984-04-13 | 1985-11-01 | Ajinomoto Co Inc | 液晶 |
JPS60255779A (ja) * | 1984-05-31 | 1985-12-17 | Chisso Corp | 複素環化合物 |
EP0191600B1 (en) * | 1985-02-08 | 1991-12-27 | Ajinomoto Co., Inc. | Polyphenyl-based ester compounds and liquid crystal compositions containing same |
JPS61215374A (ja) * | 1985-03-20 | 1986-09-25 | Teikoku Chem Ind Corp Ltd | ピリミジン誘導体 |
DE3515373A1 (de) * | 1985-04-27 | 1986-11-06 | Merck Patent Gmbh, 6100 Darmstadt | Stickstoffhaltige heterocyclen |
DE3627964C2 (de) * | 1985-08-26 | 2000-11-02 | Samsung Electronic Devices | Ferroelektrische kristallin-flüssige Derivate verzweigter acyclischer chiraler alpha-Chlorcarbonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung in Gemischen für schnell schaltende Displays in der Optoelektronik |
DD240386B1 (de) * | 1985-08-26 | 1989-01-18 | Univ Halle Wittenberg | Verfahren zur herstellung von verzweigten acyclischen alpha-chlorcarbonsaeuren |
DD240385A1 (de) * | 1985-08-26 | 1986-10-29 | Univ Halle Wittenberg | Anwendung ferroelektrischer fluessigkristalle |
US4725686A (en) * | 1985-11-22 | 1988-02-16 | William H. Rorer, Inc. | Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses |
EP0225195B1 (en) * | 1985-12-04 | 1993-11-24 | Ajinomoto Co., Inc. | Phenylpyrimidine-based compounds and liquid crystal composition containing the same |
JPS62142131A (ja) * | 1985-12-13 | 1987-06-25 | Ajinomoto Co Inc | 液晶中間体 |
JPH0780850B2 (ja) * | 1986-01-21 | 1995-08-30 | チッソ株式会社 | 含ハロゲンヘテロ環化合物及び液晶組成物 |
WO1987005017A2 (fr) * | 1986-02-17 | 1987-08-27 | MERCK Patent Gesellschaft mit beschränkter Haftung | Composes optiquement actifs |
JPS6399032A (ja) * | 1986-05-27 | 1988-04-30 | Ajinomoto Co Inc | 新規塩素化合物及びその液晶としての利用 |
ES2019077B3 (es) * | 1986-05-30 | 1991-06-01 | Hoechst Ag | Esteres enantiomorfos de acidos carboxilicos alfa-sustituidos y compuestos hidroxilicos mesogenos y su empleo como material de dotacion en fases de cristal liquido. |
JPS63165343A (ja) * | 1986-12-26 | 1988-07-08 | Chisso Corp | α−ハロ−アルカノア−ト類およびその利用物 |
JP2538578B2 (ja) * | 1987-02-02 | 1996-09-25 | チッソ株式会社 | 2−置換アルキルエ−テル類および液晶組成物 |
DE3730859A1 (de) * | 1987-04-16 | 1989-03-30 | Merck Patent Gmbh | Thiazol- und thiadiazol-derivate enthaltende medien mit smektischer fluessigkristalliner phase |
DE3712995B4 (de) * | 1987-04-16 | 2004-02-05 | Qinetiq Ltd. | Thiazol- und Thiadiazol-Derivate enthaltende Medien mit smektischer flüssigkristalliner Phase und die Verwendung dieser Medien in elektrooptischen Anzeigeelementen |
-
1987
- 1987-02-19 DD DD87300041A patent/DD257638A1/de unknown
-
1988
- 1988-01-20 CH CH188/88A patent/CH675586A5/de not_active IP Right Cessation
- 1988-01-22 DE DE3801799A patent/DE3801799C2/de not_active Expired - Fee Related
- 1988-02-03 US US07/151,731 patent/US4874544A/en not_active Expired - Lifetime
- 1988-02-10 GB GB8802977A patent/GB2201415B/en not_active Expired - Lifetime
- 1988-02-11 SE SE8800462A patent/SE8800462L/sv not_active Application Discontinuation
- 1988-02-15 KR KR1019880001602A patent/KR920002650B1/ko not_active IP Right Cessation
- 1988-02-19 JP JP63035479A patent/JP2703251B2/ja not_active Expired - Fee Related
- 1988-02-19 FR FR888802026A patent/FR2611212B1/fr not_active Expired - Fee Related
-
1994
- 1994-02-24 HK HK155/94A patent/HK15594A/xx not_active IP Right Cessation
-
1997
- 1997-05-26 JP JP9134551A patent/JP2948783B2/ja not_active Expired - Lifetime
- 1997-05-26 JP JP9134552A patent/JP2921676B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2948783B2 (ja) | 1999-09-13 |
JP2703251B2 (ja) | 1998-01-26 |
DD257638A1 (de) | 1988-06-22 |
DE3801799C2 (de) | 1999-03-25 |
GB8802977D0 (en) | 1988-03-09 |
JP2921676B2 (ja) | 1999-07-19 |
HK15594A (en) | 1994-03-04 |
GB2201415A (en) | 1988-09-01 |
DE3801799A1 (de) | 1988-09-01 |
SE8800462L (sv) | 1988-08-20 |
FR2611212B1 (fr) | 1994-10-14 |
JPS63222148A (ja) | 1988-09-16 |
US4874544A (en) | 1989-10-17 |
JPH1067709A (ja) | 1998-03-10 |
KR920002650B1 (ko) | 1992-03-31 |
CH675586A5 (sv) | 1990-10-15 |
GB2201415B (en) | 1991-04-24 |
JPH1067714A (ja) | 1998-03-10 |
KR880010345A (ko) | 1988-10-08 |
FR2611212A1 (fr) | 1988-08-26 |
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Legal Events
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NAV | Patent application has lapsed |
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