(19)
(11) EP 2 486 106 A2

(12)

(88) Date of publication A3:
12.02.2009

(43) Date of publication:
15.08.2012 Bulletin 2012/33

(21) Application number: 08790033.8

(22) Date of filing: 30.06.2008
(51) International Patent Classification (IPC): 
C09K 19/02(2006.01)
(86) International application number:
PCT/IT2008/000444
(87) International publication number:
WO 2009/004665 (08.01.2009 Gazette 2009/02)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 29.06.2007 IT CS20070032

(71) Applicant: Universita' Della Calabria
87036 Rende (CS) (IT)

(72) Inventors:
  • BARBERI RICCARDO
    87036 Rende (CS) (IT)
  • BARTOLINO ROBERT
    87036 Rende (CS) (IT)
  • LOMBARDO GIUSEPPE
    87036 Rende (CS) (IT)
  • CIUCHI FEDERICA
    87036 Rende (CS) (IT)
  • DE SANTO MARIA PENELOPE
    87036 Rende (CS) (IT)
  • VIRGA EPIFANIO GUIDO
    27100 Pavia (IT)
  • AYEB HABIB
    87036 Rende (CS) (IT)
  • DURAND GEORGES
    91400 Orsay (FR)
  • SONNET ANDRE' MATHIAS
    Saltcoasts, Scotland (GB)

(74) Representative: Perrotta, Aldo et al
Piazzetta T. Campanella 3
88068 Soverato S. (CZ)
88068 Soverato S. (CZ) (IT)

   


(54) LIQUID CRYSTAL MIXTURE AND ITS USE FOR BISTABLE OR MULTISTABLE ELECTRO-OPTICAL DEVICES