DE3684967D1 - Fluessigkristallzusammensetzung. - Google Patents

Fluessigkristallzusammensetzung.

Info

Publication number: DE3684967D1
Authority: DE; Germany
Prior art keywords: liquid crystal; crystal composition; composition; liquid; crystal
Prior art date: 1985-08-02
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

Application number

DE8686306007T

Other languages

English (en)

Inventor

Naoyoshi Emoto

Hideo Saito

Kenji Furukawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JNC Corp

Original Assignee

Chisso Corp

Priority date (The priority date 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 date listed.)

1985-08-02

Filing date

1986-08-04

Publication date

1992-05-27

1986-08-04 Application filed by Chisso Corp filed Critical Chisso Corp

1992-05-27 Application granted granted Critical

1992-05-27 Publication of DE3684967D1 publication Critical patent/DE3684967D1/de

2006-08-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/58—Dopants or charge transfer agents
- C09K19/586—Optically active dopants; chiral dopants
- 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
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
- C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0456—Lipoprotein
- A61M2202/046—Low-density lipoprotein

Landscapes

Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Liquid Crystal Substances (AREA)

DE8686306007T 1985-08-02 1986-08-04 Fluessigkristallzusammensetzung. Expired - Fee Related DE3684967D1 (de)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
JP17095185		1985-08-02
JP17209085		1985-08-05
JP23221985		1985-10-17
JP25586685		1985-11-15
JP6169186		1986-03-19
JP6169286		1986-03-19

Publications (1)

Publication Number	Publication Date
DE3684967D1 true DE3684967D1 (de)	1992-05-27

Family

ID=27550856

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686306007T Expired - Fee Related DE3684967D1 (de)	1985-08-02	1986-08-04	Fluessigkristallzusammensetzung.

Country Status (3)

Country	Link
US (2)	US4780240A (de)
EP (1)	EP0211646B1 (de)
DE (1)	DE3684967D1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3534777A1 (de) *	1985-09-30	1987-04-02	Hoechst Ag	Fluessigkristall-phase mit eine temperaturkompensation bewirkenden dotierstoffen
EP0247466B1 (de) *	1986-05-22	1993-11-24	F. Hoffmann-La Roche Ag	Flüssigkristalline Derivate von Phenylbenzoat
US5082589A (en) *	1986-05-22	1992-01-21	Hoffmann-La Roche Inc.	Liquid crystalline esters
JP2554473B2 (ja) *	1986-08-18	1996-11-13	チッソ株式会社	シアノ基を有する新規光学活性液晶化合物
JPS63167331A (ja) *	1986-12-29	1988-07-11	Sharp Corp	ツイステツド・ネマチツク型液晶表示素子
US5250222A (en) *	1987-08-25	1993-10-05	Hoffmann-La Roche Inc.	Optically active compounds used for liquid crystalline mixtures
JPS6463571A (en) *	1987-09-03	1989-03-09	Chisso Corp	Optically active-2,5-diphenylpyridines
US5238603A (en) *	1987-10-15	1993-08-24	Chisso Corporation	Optically active liquid crystalline compound and a composition containing same
JPH01168792A (ja) *	1987-12-25	1989-07-04	Chisso Corp	強誘電性液晶組成物
DE3807863A1 (de) *	1988-03-10	1989-09-21	Merck Patent Gmbh	2,3-difluorbenzolderivate
JPH01256590A (ja) *	1988-04-06	1989-10-13	Chisso Corp	強誘電性液晶組成物および液晶素子
EP0386198B1 (de) *	1988-08-31	1993-10-13	MERCK PATENT GmbH	Thermochromische gemische
JP2655333B2 (ja) *	1988-09-01	1997-09-17	関東化学株式会社	新規なｐ‐ターフエニル誘導体並びに液晶組成物
US4844836A (en) *	1988-11-23	1989-07-04	Adeka Argus Chemical Co., Ltd.	Optically active cyanobiphenyl compound
EP0413785B1 (de) *	1989-02-17	1995-12-20	MERCK PATENT GmbH	Flüssigkristallmedien enthaltend fluorierte oligophenyle
DE3923560A1 (de) *	1989-07-17	1991-01-24	Merck Patent Gmbh	Fluessigkristallmedium mit geringer temperaturabhaengigkeit des d/p-fensters
WO1991006613A1 (de) *	1989-11-01	1991-05-16	F.Hoffmann-La Roche Ag	Temperaturkompensation von flüssigkristallparametern
US5309265A (en) *	1989-11-01	1994-05-03	Hoffmann-La Roche Inc.	Short pitch LC layer with a temperature independent λ0 and containing a nematic LC doped with plural chiral additives having the same twist sense
DE69106966T2 (de) *	1990-07-26	1995-08-24	Asahi Glass Co Ltd	Flüssigkristallanzeigeelement sowie Flüssigkristall-Projektionsanzeigevorrichtung mit einer aktiven Matrix.
US5310502A (en) *	1991-06-27	1994-05-10	The United States Of America As Represented By The Secretary Of The Air Force	High tilt angle FLC mixture for TIR switching devices
JP2965229B2 (ja) *	1992-12-28	1999-10-18	チッソ株式会社	液晶組成物
TW340911B (en) *	1993-05-14	1998-09-21	Tektronix Inc	Low electro-optic threshold liquid crystal cell and method of fabricating the same
GB2285810A (en)	1994-01-10	1995-07-26	Secr Defence	Smectic liquid crystal materials for electroclinic or nonlinear optic devices
US5807499A (en) *	1995-08-23	1998-09-15	Chisso Corporation	Liquid crystal composition and a liquid crystal display device containing the same
JP3344642B2 (ja) *	1996-03-26	2002-11-11	シャープ株式会社	液晶表示素子及びその製造方法
US6034752A (en) *	1997-03-22	2000-03-07	Kent Displays Incorporated	Display device reflecting visible and infrared radiation
KR20020079442A (ko)	2001-04-13	2002-10-19	미츠비시 가스 가가쿠 가부시키가이샤	광학 활성화합물 및 그것을 함유하는 액정조성물
US6852375B2 (en) *	2002-03-27	2005-02-08	Minolta Co., Ltd.	Preparation method of chiral nematic liquid crystal composition and liquid crystal display
US20060066803A1 (en) *	2004-09-30	2006-03-30	Aylward Peter T	Substrate free flexible liquid crystal displays
JP5143475B2 (ja) *	2007-05-17	2013-02-13	Ｄｉｃ株式会社	ネマチック液晶組成物及びバイステイブルネマチック液晶表示素子
US9260660B2 (en) *	2013-07-31	2016-02-16	Semiconductor Energy Laboratory Co., Ltd.	Cyanobiphenyl derivative, liquid crystal composition, liquid crystal element, and liquid crystal display device

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3923685A (en) *	1972-10-17	1975-12-02	Rca Corp	Liquid crystal compositions
US3792915A (en) *	1972-10-17	1974-02-19	Rca Corp	Novel liquid crystal electro-optic devices
FR2356173A1 (fr) *	1976-06-21	1978-01-20	Gen Electric	Procede pour ameliorer le temps de descente d'un dispositif d'affichage a composition de cristaux liquides nematique en helice
GB1603076A (en) *	1977-04-05	1981-11-18	Secr Defence	Esters of (+)-4-(2'-methylbutyl)phenol and their use as liquid crystal materials
DE2827471C2 (de) *	1978-06-22	1982-09-02	Siemens AG, 1000 Berlin und 8000 München	Flüssigkristallzelle mit einer induzierten cholesterischen Phase
JPS5714822A (en) *	1980-07-02	1982-01-26	Asahi Glass Co Ltd	Liquid crystal display device
JPS57150822A (en) *	1981-03-13	1982-09-17	Hitachi Ltd	Liquid crystal display element
JPS57170976A (en) *	1981-04-15	1982-10-21	Chisso Corp	Nematic liquid crystal composition
JPS5829877A (ja) *	1981-08-13	1983-02-22	Seiko Epson Corp	液晶表示体
US4613209A (en) *	1982-03-23	1986-09-23	At&T Bell Laboratories	Smectic liquid crystals
DE3377219D1 (en) *	1982-11-26	1988-08-04	Hitachi Ltd	Smectic liquid crystal compounds and liquid crystal compositions
DE3373193D1 (en) *	1983-01-06	1987-10-01	Chisso Corp	Liquid crystalline compounds and mixtures thereof
US4614609A (en) *	1983-06-14	1986-09-30	Chisso Corporation	Liquid crystalline biphenyl derivatives and mixtures thereof
JPS6028487A (ja) *	1983-07-27	1985-02-13	Alps Electric Co Ltd	液晶組成物
DE3333677A1 (de) *	1983-09-17	1985-04-04	Merck Patent Gmbh, 6100 Darmstadt	Fluessigkristall-phase
JPS6090290A (ja) *	1983-10-05	1985-05-21	Chisso Corp	カイラルスメクチツク液晶組成物
JPS60149547A (ja)	1983-11-22	1985-08-07	Chisso Corp	液晶性物質及び液晶組成物
FR2561657B1 (fr) *	1984-03-20	1988-02-19	Thomson Csf	Procede d'obtention d'un cristal liquide smectique c chiral ferroelectrique cristal liquide obtenu par ce procede et dispositif de visualisation utilisant ce cristal liquide
JPH0670020B2 (ja) *	1984-04-03	1994-09-07	チッソ株式会社	置換ピリダジン類
JPS6143A (ja)	1984-06-11	1986-01-06	Chisso Corp	強誘電性液晶化合物及び液晶組成物
JPS616143A (ja)	1984-06-15	1986-01-11	Hoya Corp	ガラスに段付きの溝又は孔を加工する方法
DE3580406D1 (de) *	1984-07-11	1990-12-13	Merck Patent Gmbh	Fluessigkristall-phase.
JPS6151512A (ja)	1984-08-22	1986-03-14	Nippon Denso Co Ltd	測定装置
JPH0662476B2 (ja) *	1984-09-04	1994-08-17	チッソ株式会社	メチレンオキシ基を有する液晶性化合物及びその組成物
DE3587601T2 (de) *	1984-10-18	1994-03-10	Chisso Corp	Ferroelektrische chirale smektische Flüssigkristallzusammensetzung.
JPH0610170B2 (ja) *	1984-12-26	1994-02-09	チッソ株式会社	新規光学活性化合物及び液晶組成物
JPH0717904B2 (ja) *	1985-01-29	1995-03-01	旭硝子株式会社	強誘電性液晶組成物
EP0191600B1 (de) *	1985-02-08	1991-12-27	Ajinomoto Co., Inc.	Auf Polyphenyl basierende Esterverbindungen und sie enthaltende flüssigkristalline Zusammensetzungen
JPS61183256A (ja) *	1985-02-09	1986-08-15	Chisso Corp	光学活性アゾキシ化合物及び液晶組成物
US5076962A (en) *	1985-03-12	1991-12-31	Chisso Corporation	Ferroelectric chiral smectic liquid crystal composition
JPS61210056A (ja) *	1985-03-14	1986-09-18	Chisso Corp	含ハロゲン光学活性液晶化合物及び液晶組成物
US4615586A (en) *	1985-04-26	1986-10-07	At&T Bell Laboratories	Liquid crystal devices
JPH0688952B2 (ja) *	1985-07-26	1994-11-09	チッソ株式会社	メチレンオキシ基とエステル基を有する新規光学活性液晶化合物及びその組成物
DE3534777A1 (de) *	1985-09-30	1987-04-02	Hoechst Ag	Fluessigkristall-phase mit eine temperaturkompensation bewirkenden dotierstoffen
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
JPS62190134A (ja) *	1986-02-13	1987-08-20	Alps Electric Co Ltd	液晶性化合物
JPS62294664A (ja) *	1986-06-13	1987-12-22	Alps Electric Co Ltd	液晶性化合物
US4814516A (en) *	1986-06-17	1989-03-21	Dainippon Ink & Chemicals, Inc.	Novel optically active tolan derivatives
JP2554473B2 (ja) *	1986-08-18	1996-11-13	チッソ株式会社	シアノ基を有する新規光学活性液晶化合物
US4980082A (en) *	1986-09-02	1990-12-25	Seiko Instruments Inc.	Ferroelectric SmC liquid crystal composition which comprises pyrimidinylphenyl ester compounds
JPH0696559B2 (ja) *	1986-09-16	1994-11-30	チッソ株式会社	３，６−ジフエニルピリダジン類
US4866199A (en) *	1987-03-20	1989-09-12	Adeka Argus Chemical Co., Ltd.	Optically active ester compound
EP0284093B1 (de) *	1987-03-26	1993-06-16	Dainippon Ink And Chemicals, Inc.	Optisch aktive Pyridine
JPS64193A (en) *	1987-06-23	1989-01-05	Alps Electric Co Ltd	Liquid crystal composition
JPH0768518B2 (ja) *	1987-07-08	1995-07-26	チッソ株式会社	強誘電性液晶組成物
JPH07121893B2 (ja) *	1987-07-27	1995-12-25	昭和シェル石油株式会社	液晶化合物
JPS6460690A (en) *	1987-08-28	1989-03-07	Alps Electric Co Ltd	Liquid crystal composition
US4959173A (en) *	1987-09-29	1990-09-25	Adeka Argus Chemical Co., Ltd.	Optically active ester compound
DE68926635T2 (de) *	1988-04-25	1997-01-02	Dainippon Ink & Chemicals	2,5-Disubstituierte Pyrazin-Derivate, Pyrimidin-Derivate und sie enthaltende Flüssigkristalle
JP2782075B2 (ja) *	1989-02-14	1998-07-30	旭電化工業株式会社	光学活性な化合物および該化合物を含有する液晶組成物

1986
- 1986-07-30 US US06/890,653 patent/US4780240A/en not_active Expired - Lifetime
- 1986-08-04 EP EP86306007A patent/EP0211646B1/de not_active Not-in-force
- 1986-08-04 DE DE8686306007T patent/DE3684967D1/de not_active Expired - Fee Related
1988
- 1988-08-12 US US07/231,527 patent/US5114614A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0211646A2 (de)	1987-02-25
US4780240A (en)	1988-10-25
US5114614A (en)	1992-05-19
EP0211646A3 (en)	1989-05-31
EP0211646B1 (de)	1992-04-22

Legal Events

Date	Code	Title	Description
1993-05-19	8364	No opposition during term of opposition
2002-09-26	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3684967D1 (de)	1992-05-27	Fluessigkristallzusammensetzung.
DE3577211D1 (de)	1990-05-23	Fluessigkristallverbindung.
DE3582363D1 (de)	1991-05-08	Fluessigkristall-organosilicium-verbindungen.
DE3685032D1 (de)	1992-06-04	Substituierte fluessigkristallverbindungen.
DE3580406D1 (de)	1990-12-13	Fluessigkristall-phase.
DE3688700D1 (de)	1993-08-19	Fluessigkristallvorrichtung.
DE3677242D1 (de)	1991-03-07	Fluessigkristallprojektor.
DE3689720D1 (de)	1994-04-21	Flüssigkristallanzeigeanordnung.
DE3784415T2 (de)	1993-08-19	Nematische fluessigkristallzusammensetzung.
DE3587443D1 (de)	1993-08-19	Fluessigkristall-anzeigebaustein.
NO171268C (no)	1993-02-17	Flytendekrystall-blanding
DE3587241D1 (de)	1993-05-13	Fluessigkristall-vorrichtung.
DE3786899T2 (de)	1993-11-11	Flüssigkristallpolyesterzusammensetzung.
DE3582551D1 (de)	1991-05-23	Nematische fluessigkristallzusammensetzung.
DE3677623D1 (de)	1991-04-04	Fluessigkristallanzeigen.
DE3581192D1 (de)	1991-02-07	Fluessigkristall-anzeigeanordnung.
DE3584586D1 (de)	1991-12-12	Fluessigkristallanzeigeeinheit.
DE3867347D1 (de)	1992-02-13	Fluessigkristallmischung.
DE3784952D1 (de)	1993-04-29	Nematische fluessigkristallzusammensetzung.
DE3485405D1 (de)	1992-02-13	Fluessigkristallzusammensetzung.
DE69005925D1 (de)	1994-02-24	Flüssigkristallzusammensetzung.
DE3583360D1 (de)	1991-08-08	Fluessigkristallzusammensetzung.
DE3584697D1 (de)	1992-01-02	Fluessigkristallvorrichtung.
DE3784017T2 (de)	1993-09-16	Fluessigkristallzusammensetzung.
DE3585473D1 (de)	1992-04-09	Fluessigkristallzusammensetzung.