DE2350925A1 - Fluessige kristalline substanz und ihre anwendung bei sichtanzeigevorrichtungen - Google Patents

Fluessige kristalline substanz und ihre anwendung bei sichtanzeigevorrichtungen

Info

Publication number
DE2350925A1
DE2350925A1 DE19732350925 DE2350925A DE2350925A1 DE 2350925 A1 DE2350925 A1 DE 2350925A1 DE 19732350925 DE19732350925 DE 19732350925 DE 2350925 A DE2350925 A DE 2350925A DE 2350925 A1 DE2350925 A1 DE 2350925A1
Authority
DE
Germany
Prior art keywords
coefficient
mixture
liquid crystalline
application
dielectric anisotropy
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.)
Withdrawn
Application number
DE19732350925
Other languages
German (de)
English (en)
Inventor
George Assouline
Michel Hareng
Eugene Leiba
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.)
Thales SA
Original Assignee
Thomson CSF SA
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.)
Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Publication of DE2350925A1 publication Critical patent/DE2350925A1/de
Withdrawn legal-status Critical Current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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0216—Super Birefringence Effect (S.B.E.); Electrically Controlled Birefringence (E.C.B.)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
DE19732350925 1972-10-10 1973-10-10 Fluessige kristalline substanz und ihre anwendung bei sichtanzeigevorrichtungen Withdrawn DE2350925A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235854A FR2213100B1 (US07909888-20110322-C00008.png) 1972-10-10 1972-10-10

Publications (1)

Publication Number Publication Date
DE2350925A1 true DE2350925A1 (de) 1974-04-18

Family

ID=9105420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732350925 Withdrawn DE2350925A1 (de) 1972-10-10 1973-10-10 Fluessige kristalline substanz und ihre anwendung bei sichtanzeigevorrichtungen

Country Status (5)

Country Link
US (1) US4222636A (US07909888-20110322-C00008.png)
JP (1) JPS4973389A (US07909888-20110322-C00008.png)
DE (1) DE2350925A1 (US07909888-20110322-C00008.png)
FR (1) FR2213100B1 (US07909888-20110322-C00008.png)
GB (1) GB1440494A (US07909888-20110322-C00008.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757130A (en) * 1987-07-01 1988-07-12 Hoechst Celanese Corporaton Condensation polymers with pendant side chains exhibiting nonlinear optical response

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202555A1 (de) * 1971-02-09 1972-08-31 Int Liquid Xtal Co Fluessig-kristalline,nicht lineare Lichtmodulatoren,bei denen elektrische und magnetische Felder benutzt werden

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024269A1 (en) * 1970-05-19 1971-12-02 Merck Patent Gmbh Nematic mixtures - of low melting point, used in electronics
US3918796A (en) * 1971-02-09 1975-11-11 Hoffmann La Roche Liquid-crystal non-linear light modulators using electric and magnetic fields
JPS4731883U (US07909888-20110322-C00008.png) * 1971-04-20 1972-12-09
US3700306A (en) * 1971-09-22 1972-10-24 Ncr Co Electro-optic shutter having a thin glass or silicon oxide layer between the electrodes and the liquid crystal
US3815972A (en) * 1972-08-09 1974-06-11 Olivetti & Co Spa Low voltage liquid crystal display

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202555A1 (de) * 1971-02-09 1972-08-31 Int Liquid Xtal Co Fluessig-kristalline,nicht lineare Lichtmodulatoren,bei denen elektrische und magnetische Felder benutzt werden

Also Published As

Publication number Publication date
FR2213100B1 (US07909888-20110322-C00008.png) 1975-03-28
GB1440494A (en) 1976-06-23
US4222636A (en) 1980-09-16
JPS4973389A (US07909888-20110322-C00008.png) 1974-07-16
FR2213100A1 (US07909888-20110322-C00008.png) 1974-08-02

Similar Documents

Publication Publication Date Title
DE3872010T2 (de) Verfahren zur fluessigkristall-anzeigeeinrichtungssteuerung und ergaenzende aufzeichnungsvorrichtung.
EP0131216B1 (de) Flüssigkristallanzeige
DE3851688T2 (de) Vorrichtung, um mit einer Flüssigkristall-Anzeigevorrichtung Graupegel wiedergeben zu können.
DE69305393T2 (de) Flüssigkristall-Farbanzeigerät
EP0509025B1 (de) Elektrooptisches flüssigkristallschaltelement
DE2214891A1 (de) Einrichtung zur Umwandlung elektrischer Informationen in Bildinformationen unter Verwendung von Flüssigkristallen
DE3434594C2 (US07909888-20110322-C00008.png)
DE3586552T2 (de) Bistabile fluessigkristallspeichervorrichtung.
DD217061A5 (de) Fluessigkristallanzeige
DE69211896T2 (de) Flüssigkristallanzeigevorrichtung
DE2158563A1 (de) Optische Zelle
DE3042865A1 (de) Fluessigkristall-anzeigeeinrichtung
CH662191A5 (de) Verfahren und einrichtung zum anzeigen einer information.
DE2437516A1 (de) Matrixfoermig ansteuerbares lichtanzeigetableau mit fluessigen kristallen
DE3402469C2 (de) Flüssigkristallanzeigevorrichtung
DE2319445C2 (de) Ansteuereinrichtung für eine elektrisch in Zeitmultiplex angesteuerte Anzeigevorrichtung
DE3834791A1 (de) Verfahren zur ansteuerung einer elektro-optischen vorrichtung
EP0535324A1 (de) Flüssigkristallanzeige
DE2402749C3 (de) Flüssigkristallanzeigeschirm mit Mehrfachelektrodenanordnung
DE2702034A1 (de) Anzeigevorrichtung aus aneinander angrenzenden anzeigeelementen, verfahren zur herstellung dieser anzeigevorrichtung sowie verwendung der anzeigevorrichtung in instrumententafeln
DE2946334A1 (de) Mehrschichtige fluessigkristall-anzeigeeinrichtung
DE3917472A1 (de) Ferroelektrisches fluessigkristalldisplay mit graustufen bzw. einer kontinuierlichen grauskala
DE2326566B2 (de) Flüssigkristall-Anzeigevorrichtung
DE69127588T2 (de) Optisches Modulationselement und sein Herstellungsverfahren
DE2350925A1 (de) Fluessige kristalline substanz und ihre anwendung bei sichtanzeigevorrichtungen

Legal Events

Date Code Title Description
OD Request for examination
8136 Disposal/non-payment of the fee for publication/grant