BE767565A - Cellule electro-optique a cristal liquide - Google Patents

Cellule electro-optique a cristal liquide

Info

Publication number
BE767565A
BE767565A BE767565A BE767565A BE767565A BE 767565 A BE767565 A BE 767565A BE 767565 A BE767565 A BE 767565A BE 767565 A BE767565 A BE 767565A BE 767565 A BE767565 A BE 767565A
Authority
BE
Belgium
Prior art keywords
electro
liquid crystal
crystal cell
optical liquid
optical
Prior art date
Application number
BE767565A
Other languages
English (en)
French (fr)
Inventor
J A Castellano
M T Mccaffrey
Original Assignee
Rca 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.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of BE767565A publication Critical patent/BE767565A/xx

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
    • C09K19/08—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
    • C09K19/22—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 nitrogen atoms as chain links, e.g. Schiff bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE767565A 1970-05-25 1971-05-24 Cellule electro-optique a cristal liquide BE767565A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4099670A 1970-05-25 1970-05-25

Publications (1)

Publication Number Publication Date
BE767565A true BE767565A (fr) 1971-10-18

Family

ID=21914146

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767565A BE767565A (fr) 1970-05-25 1971-05-24 Cellule electro-optique a cristal liquide

Country Status (15)

Country Link
US (1) US4108793A (ro)
JP (1) JPS5127634B1 (ro)
AT (1) AT306806B (ro)
BE (1) BE767565A (ro)
BR (1) BR7102997D0 (ro)
CA (1) CA1003204A (ro)
CH (2) CH561912A5 (ro)
DE (1) DE2121085A1 (ro)
ES (1) ES391302A1 (ro)
FR (1) FR2093687A5 (ro)
GB (1) GB1345202A (ro)
IL (1) IL36514A (ro)
NL (1) NL7107073A (ro)
SE (1) SE389203B (ro)
ZA (1) ZA713283B (ro)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931041A (en) * 1972-02-24 1976-01-06 Xerox Corporation Liquid crystal compositions
USRE28806E (en) * 1972-02-24 1976-05-11 Xerox Corporation Liquid crystal compositions
JPS49106485A (ro) * 1973-02-14 1974-10-09
US3973830A (en) * 1974-06-07 1976-08-10 Matsushita Electric Industrial Co., Ltd. Electro-optic device
JPS50157273A (ro) * 1974-06-10 1975-12-19
JPS5726548B2 (ro) * 1974-06-07 1982-06-04
JPS50158579A (ro) * 1974-06-11 1975-12-22
DE2504564B2 (de) * 1974-06-07 1977-11-24 (+)p-alkoxy-p'-(2-methylbutyl)azoxybenzole und ein diese enthaltendes cholesterinisches fluessigkristallgemisch
JPS5726549B2 (ro) * 1974-06-07 1982-06-04
JPS50157272A (ro) * 1974-06-10 1975-12-19
DE2827471C2 (de) * 1978-06-22 1982-09-02 Siemens AG, 1000 Berlin und 8000 München Flüssigkristallzelle mit einer induzierten cholesterischen Phase
JPS58173718A (ja) * 1982-04-07 1983-10-12 Hitachi Ltd 液晶光変調素子およびその製造方法
JPH0819409B2 (ja) * 1985-02-20 1996-02-28 チッソ株式会社 カイラルスメクチック液晶組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170486A (en) 1966-06-09 1969-11-12 Rca Corp Schiffs Bases and Electro-Optical Compositions and devices
JPS4923105A (ro) * 1972-06-27 1974-03-01
US3792915A (en) * 1972-10-17 1974-02-19 Rca Corp Novel liquid crystal electro-optic devices

Also Published As

Publication number Publication date
CA1003204A (en) 1977-01-11
DE2121085A1 (de) 1971-12-09
JPS5127634B1 (ro) 1976-08-13
IL36514A0 (en) 1971-05-26
SE389203B (sv) 1976-10-25
IL36514A (en) 1974-01-14
BR7102997D0 (pt) 1973-04-12
CH561914A5 (ro) 1975-05-15
FR2093687A5 (ro) 1972-01-28
GB1345202A (en) 1974-01-30
ZA713283B (en) 1972-01-26
CH561912A5 (ro) 1975-05-15
AT306806B (de) 1973-04-25
US4108793A (en) 1978-08-22
NL7107073A (ro) 1971-11-29
ES391302A1 (es) 1974-09-01

Similar Documents

Publication Publication Date Title
BE777417A (fr) Dispositif d'affichage a cristal liquide
FR2334152A1 (fr) Calculatrice a affichage par cristaux liquides
IT985866B (it) Visualizzatore a cristalli liquidi
BE767565A (fr) Cellule electro-optique a cristal liquide
AT355104B (de) Elektro-optische anzeigevorrichtung mit fluessigkristall-zelle
AT342680B (de) Elektrooptische flussigkristall-anzeigevorrichtung
IT987850B (it) Complesso di visualizzazione a cristalli liquidi
IT944003B (it) Cella a cristallo liquido e proce dimento per la sua fabbricazione
CH534916A (fr) Dispositif d'affichage à cristal liquide pour l'horlogerie
BE755222A (fr) Dispositif a cristal liquide
FR2276603A1 (fr) Cellule a cristal liquide
CH544983A (de) Flüssigkristall-Anzeigevorrichtung
IT1009888B (it) Dispositivo di visualizzazione comprendente uno strato di cristallo liquido
AR206687A1 (es) Dispositivo electro-optico a cristal liquido
AT296406B (de) Flüssigkristallelement
AT323249B (de) Flüssigkristallzelle
AT305392B (de) Flüssigkristallzelle
AT345355B (de) Fluessigkristall-anzeigeschirm (-zelle)
BE761706A (fr) Cellules a cristaux liquides
CH522234A (fr) Modulateurs électro-optiques à cristaux liquides
FR2283455A1 (fr) Dispositifs a cristal liquide
CH526230A (de) Kristalloszillator
FR2274058A1 (fr) Dispositif electro-optique a cellule a cristaux liquides
BE771051A (fr) Filtre a cristal monolithique
BE800511A (fr) Appareils d'affichage a cristal liquide