Inventor

BEGUIN ANNIE

FR2 patents

Patents

2 patents

US4464020AAug 7, 1984

Smectic liquid crystal display device without a nematic phase

THOMSON CSF12 citations71

US4474679AOct 2, 1984

Diphenyl benzoates and its use as a dopant for smectic liquid crystals

THOMSON CSF7 citations69