WO2004048499A3 - Combined rod-disc crystalline systems with nematic properties - Google Patents
Combined rod-disc crystalline systems with nematic properties Download PDFInfo
- Publication number
- WO2004048499A3 WO2004048499A3 PCT/GB2003/005109 GB0305109W WO2004048499A3 WO 2004048499 A3 WO2004048499 A3 WO 2004048499A3 GB 0305109 W GB0305109 W GB 0305109W WO 2004048499 A3 WO2004048499 A3 WO 2004048499A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- combined rod
- crystalline systems
- disc
- nematic properties
- disc crystalline
- Prior art date
Links
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
- C09K19/04—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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
-
- 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
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
- C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
-
- 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
- C09K19/08—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
- C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003290214A AU2003290214A1 (en) | 2002-11-23 | 2003-11-24 | Combined rod-disc crystalline systems with nematic properties |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0227392.8 | 2002-11-23 | ||
GB0227392A GB0227392D0 (en) | 2002-11-23 | 2002-11-23 | Combined rod-disc systems with unusual nematic properties |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004048499A2 WO2004048499A2 (en) | 2004-06-10 |
WO2004048499A3 true WO2004048499A3 (en) | 2004-07-22 |
Family
ID=9948414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2003/005109 WO2004048499A2 (en) | 2002-11-23 | 2003-11-24 | Combined rod-disc crystalline systems with nematic properties |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003290214A1 (en) |
GB (1) | GB0227392D0 (en) |
WO (1) | WO2004048499A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112005001070T5 (en) * | 2004-05-21 | 2007-04-12 | Merck Patent Gmbh | Liquid crystal compounds, liquid crystal medium and liquid crystal display |
ATE531780T1 (en) * | 2007-09-03 | 2011-11-15 | Merck Patent Gmbh | CALAMITIC MESOGENE COMPOUNDS |
KR20100098036A (en) * | 2009-02-27 | 2010-09-06 | 에스케이에너지 주식회사 | Optical compensation film with hybrid arrangement of nematic liquid crystals consisting of connected mesogens with an angle and the method of manufacturing the same |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4109262A1 (en) * | 1990-03-30 | 1991-10-02 | Basf Ag | New di:alkynyl malonate cpds. and polymers for photochromic materials - prepd. by reacting malonyl di:chloride with unsatd. alcohol pref. prop-2-yn-ol and knoevenagel condensation |
JPH07113995A (en) * | 1993-10-20 | 1995-05-02 | Sharp Corp | Spatial light modulation element and light modulation method using the same |
US5583679A (en) * | 1994-05-31 | 1996-12-10 | Fuji Photo Film Co., Ltd. | Liquid crystal display with optical compensatory sheet having discotic molecules varyingly inclined |
WO2000004110A1 (en) * | 1998-07-14 | 2000-01-27 | Rolic Ag | Compositions |
JP2000044507A (en) * | 1998-07-27 | 2000-02-15 | Fuji Photo Film Co Ltd | Optical compensation sheet, liquid crystal display element, discotheque compound and liquid crystal composition |
EP0990943A1 (en) * | 1998-10-01 | 2000-04-05 | Centre for Liquid Crystal Research | An improved liquid crystal display device |
US6124913A (en) * | 1995-05-26 | 2000-09-26 | Nippon Oil Company, Limited | Compensating film for a liquid crystal display and an OCB mode liquid crystal display incorporating the compensating film |
JP2001354965A (en) * | 1999-05-14 | 2001-12-25 | Canon Inc | Liquid crystal element, liquid crystal functional material and liquid crystal device |
US20020015131A1 (en) * | 2000-04-07 | 2002-02-07 | Koichi Sato | Liquid crystal composition, device and apparatus |
US6497928B1 (en) * | 1999-05-14 | 2002-12-24 | Canon Kabushiki Kaisha | Liquid crystal device, mesomorphic functional material and liquid crystal apparatus |
-
2002
- 2002-11-23 GB GB0227392A patent/GB0227392D0/en not_active Ceased
-
2003
- 2003-11-24 WO PCT/GB2003/005109 patent/WO2004048499A2/en not_active Application Discontinuation
- 2003-11-24 AU AU2003290214A patent/AU2003290214A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4109262A1 (en) * | 1990-03-30 | 1991-10-02 | Basf Ag | New di:alkynyl malonate cpds. and polymers for photochromic materials - prepd. by reacting malonyl di:chloride with unsatd. alcohol pref. prop-2-yn-ol and knoevenagel condensation |
JPH07113995A (en) * | 1993-10-20 | 1995-05-02 | Sharp Corp | Spatial light modulation element and light modulation method using the same |
US5583679A (en) * | 1994-05-31 | 1996-12-10 | Fuji Photo Film Co., Ltd. | Liquid crystal display with optical compensatory sheet having discotic molecules varyingly inclined |
US6124913A (en) * | 1995-05-26 | 2000-09-26 | Nippon Oil Company, Limited | Compensating film for a liquid crystal display and an OCB mode liquid crystal display incorporating the compensating film |
WO2000004110A1 (en) * | 1998-07-14 | 2000-01-27 | Rolic Ag | Compositions |
JP2000044507A (en) * | 1998-07-27 | 2000-02-15 | Fuji Photo Film Co Ltd | Optical compensation sheet, liquid crystal display element, discotheque compound and liquid crystal composition |
EP0990943A1 (en) * | 1998-10-01 | 2000-04-05 | Centre for Liquid Crystal Research | An improved liquid crystal display device |
JP2001354965A (en) * | 1999-05-14 | 2001-12-25 | Canon Inc | Liquid crystal element, liquid crystal functional material and liquid crystal device |
US6497928B1 (en) * | 1999-05-14 | 2002-12-24 | Canon Kabushiki Kaisha | Liquid crystal device, mesomorphic functional material and liquid crystal apparatus |
US20020015131A1 (en) * | 2000-04-07 | 2002-02-07 | Koichi Sato | Liquid crystal composition, device and apparatus |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 05 14 September 2000 (2000-09-14) * |
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 04 4 August 2002 (2002-08-04) * |
Also Published As
Publication number | Publication date |
---|---|
AU2003290214A8 (en) | 2004-06-18 |
GB0227392D0 (en) | 2002-12-31 |
AU2003290214A1 (en) | 2004-06-18 |
WO2004048499A2 (en) | 2004-06-10 |
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