DE69808883T2 - Flüssigkristallzusammensetzung und polymerer flüssigkristall erhältlich durch deren polymerisation - Google Patents
Flüssigkristallzusammensetzung und polymerer flüssigkristall erhältlich durch deren polymerisationInfo
- Publication number
- DE69808883T2 DE69808883T2 DE69808883T DE69808883T DE69808883T2 DE 69808883 T2 DE69808883 T2 DE 69808883T2 DE 69808883 T DE69808883 T DE 69808883T DE 69808883 T DE69808883 T DE 69808883T DE 69808883 T2 DE69808883 T2 DE 69808883T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- polymerization
- available
- crystal composition
- polymer
- 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 - Lifetime
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
- C09K19/38—Polymers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1353—Diffractive elements, e.g. holograms or gratings
-
- 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
- C09K19/38—Polymers
- C09K19/3833—Polymers with mesogenic groups in the side chain
- C09K19/3842—Polyvinyl derivatives
- C09K19/3852—Poly(meth)acrylate derivatives
-
- 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
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20677097 | 1997-07-31 | ||
PCT/JP1998/003406 WO1999006501A1 (fr) | 1997-07-31 | 1998-07-30 | Composition de cristal liquide et cristal liquide polymere obtenu par polymerisation de cette composition |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69808883D1 DE69808883D1 (de) | 2002-11-28 |
DE69808883T2 true DE69808883T2 (de) | 2003-08-07 |
Family
ID=16528811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69808883T Expired - Lifetime DE69808883T2 (de) | 1997-07-31 | 1998-07-30 | Flüssigkristallzusammensetzung und polymerer flüssigkristall erhältlich durch deren polymerisation |
Country Status (6)
Country | Link |
---|---|
US (1) | US6180028B1 (de) |
EP (1) | EP0955348B1 (de) |
JP (1) | JP4343277B2 (de) |
KR (1) | KR100381565B1 (de) |
DE (1) | DE69808883T2 (de) |
WO (1) | WO1999006501A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7719949B2 (en) | 2006-01-27 | 2010-05-18 | Funai Electric Co., Ltd. | Optical head |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6656384B1 (en) * | 1998-06-04 | 2003-12-02 | Kent State University | Production of filaments via phase separation and polymerization |
WO2000003970A1 (fr) * | 1998-07-14 | 2000-01-27 | Asahi Glass Company Ltd. | Composes derives d'acide acrylique et cristal liquide polymere obtenu par polymerisation de ces composes |
US6610462B1 (en) | 1999-08-13 | 2003-08-26 | Rolic Ag | Liquid crystal alignment using photo-crosslinkable low molecular weight materials |
JP2001133628A (ja) * | 1999-08-26 | 2001-05-18 | Nippon Mitsubishi Oil Corp | 偏光回折性フィルムの製造方法 |
JP2002097470A (ja) * | 2000-09-26 | 2002-04-02 | Toshiba Corp | 液晶表示装置及びその製造方法 |
JP4175826B2 (ja) * | 2002-04-16 | 2008-11-05 | シャープ株式会社 | 液晶表示装置 |
JP4504626B2 (ja) | 2003-03-31 | 2010-07-14 | シャープ株式会社 | 液晶表示装置及びその製造方法 |
JP2005084271A (ja) * | 2003-09-08 | 2005-03-31 | Dainippon Printing Co Ltd | 光学機能層、光学機能層の形成方法、および液晶表示素子 |
WO2010038591A1 (ja) * | 2008-10-01 | 2010-04-08 | 日本ゼオン株式会社 | 重合性キラル化合物、重合性液晶組成物、液晶性高分子及び光学異方体 |
WO2011048989A1 (ja) | 2009-10-22 | 2011-04-28 | 日本ゼオン株式会社 | 断熱粒子顔料及び赤外線反射コート液 |
WO2011111548A1 (ja) | 2010-03-09 | 2011-09-15 | 日本ゼオン株式会社 | 断熱部材、断熱合わせガラス及び断熱合わせガラス物品 |
EP2554557B1 (de) | 2010-03-31 | 2017-07-19 | Zeon Corporation | Polymerisierbare chirale verbindung, polymerisierbare flüssigkristallzusammensetzung, flüssigkristallpolymer und optisch anisotrope substanz |
JP2011076714A (ja) * | 2010-12-27 | 2011-04-14 | Asahi Glass Co Ltd | 光ヘッド装置の製造方法 |
US10689574B2 (en) | 2015-07-28 | 2020-06-23 | Zeon Corporation | Cholesteric resin laminate, production method, and use |
WO2018034215A1 (ja) | 2016-08-19 | 2018-02-22 | 日本ゼオン株式会社 | 識別用表示媒体及びその製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2772960B2 (ja) | 1988-09-21 | 1998-07-09 | 汪芳 白井 | 高分子液晶材料 |
US5354498A (en) * | 1990-03-16 | 1994-10-11 | Fuji Xerox Co., Ltd. | Phase separation liquid crystal polymer |
US5558813A (en) * | 1991-03-25 | 1996-09-24 | Fuji Xerox Co., Ltd. | Liquid crystal-polymer composite film |
JP3387098B2 (ja) * | 1991-10-22 | 2003-03-17 | セイコーエプソン株式会社 | 高分子分散型液晶素子 |
US5498450A (en) * | 1992-11-18 | 1996-03-12 | Fuji Xerox Co., Ltd. | Liquid crystal-polymer composite film, electro-optical element using the same, and process for producing electro-optical element |
JPH0713140A (ja) * | 1993-06-29 | 1995-01-17 | Mitsubishi Electric Corp | 高分子分散型液晶光学素子 |
US5518652A (en) * | 1993-07-05 | 1996-05-21 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid crystalline copolymer |
BE1007485A3 (nl) * | 1993-09-08 | 1995-07-11 | Philips Electronics Nv | Schakelbaar cholesterisch filter en verlichtingsarmatuur voorzien van een filter. |
EP0659865B1 (de) * | 1993-12-24 | 1999-06-16 | Dainippon Ink And Chemicals, Inc. | Polymerisierbare Flüssigkristallzusammensetzung und optisch anisotroper Film, der eine solche Zusammensetzung enthält |
DE19504224A1 (de) * | 1994-02-23 | 1995-08-24 | Merck Patent Gmbh | Flüssigkristallines Material |
US5707543A (en) * | 1994-05-11 | 1998-01-13 | Fuji Xerox Co., Ltd. | Reversible display medium |
EP0799287A1 (de) * | 1994-12-21 | 1997-10-08 | Raychem Corporation | Verfahren zur herstellung eines flüssigkristallkomposits |
GB2299333B (en) * | 1995-03-29 | 1998-11-25 | Merck Patent Gmbh | Reactive terphenyls |
JP3808913B2 (ja) * | 1995-05-16 | 2006-08-16 | 帝人株式会社 | 光学補償フィルムの製造方法および光学補償フィルム |
JPH09208957A (ja) | 1996-01-31 | 1997-08-12 | Teijin Ltd | 光学異方体の製造方法 |
JP3563860B2 (ja) * | 1996-02-23 | 2004-09-08 | シャープ株式会社 | 重合性化合物およびそれを用いた液晶表示素子 |
US5942157A (en) * | 1996-07-12 | 1999-08-24 | Science Applications International Corporation | Switchable volume hologram materials and devices |
-
1998
- 1998-07-30 US US09/269,205 patent/US6180028B1/en not_active Expired - Lifetime
- 1998-07-30 DE DE69808883T patent/DE69808883T2/de not_active Expired - Lifetime
- 1998-07-30 WO PCT/JP1998/003406 patent/WO1999006501A1/ja active IP Right Grant
- 1998-07-30 KR KR10-1999-7002715A patent/KR100381565B1/ko not_active IP Right Cessation
- 1998-07-30 EP EP98935291A patent/EP0955348B1/de not_active Expired - Lifetime
- 1998-07-30 JP JP51078599A patent/JP4343277B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7719949B2 (en) | 2006-01-27 | 2010-05-18 | Funai Electric Co., Ltd. | Optical head |
Also Published As
Publication number | Publication date |
---|---|
EP0955348A1 (de) | 1999-11-10 |
KR20000068669A (ko) | 2000-11-25 |
KR100381565B1 (ko) | 2003-05-12 |
WO1999006501A1 (fr) | 1999-02-11 |
JP4343277B2 (ja) | 2009-10-14 |
US6180028B1 (en) | 2001-01-30 |
DE69808883D1 (de) | 2002-11-28 |
EP0955348A4 (de) | 1999-11-17 |
EP0955348B1 (de) | 2002-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |