Inventor
LE BARNY PIERRE
FR17 patents
⚠️ This page may combine multiple inventors who share the name “LE BARNY PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMSON CSF
15 patentsUS4894263AJan 16, 1990
Mesomorphic polymer material usable in non linear optics
THOMSON CSF70 citations94
US5430563AJul 4, 1995
Method for obtaining composite materials based on polymers and liquid crystals with dichroic dyes
THOMSON CSF22 citations91
US5267076ANov 30, 1993
Process for obtaining a structure generating non-linear electrooptical effects, structure obtained and applications thereof
THOMSON CSF17 citations74
US5198514AMar 30, 1993
Amorphous copolymers for photorefractive compounds used in optical signal processing
THOMSON CSF7 citations74
US4717757AJan 5, 1988
Mesomorphic side-chain polymers having high dielectric anisotropy and a method for producing said polymers
THOMSON CSF14 citations72
US4614608ASep 30, 1986
Organic compound having a smectic A phase, mixture containing said compound and process for producing the same
THOMSON CSF17 citations72
US4545921AOct 8, 1985
Liquid crystals having a type A smectic phase
THOMSON CSF8 citations72
US5227444AJul 13, 1993
Reticulable polymer for applications in non-linear optics
THOMSON CSF17 citations71
US5294463AMar 15, 1994
Thermally reticulated materials for non-linear optical applications
THOMSON CSF6 citations69
US4474679AOct 2, 1984
Diphenyl benzoates and its use as a dopant for smectic liquid crystals
THOMSON CSF7 citations69
US5264512ANov 23, 1993
Amorphous copolymers, transparent in the visible range, for non-linear optical applications
THOMSON CSF2 citations62
US5525381AJun 11, 1996
Electro-optical material based on polymer-dispersed liquid crystal, method for the preparation thereof by chemical modification of the interface and device based on this material
THOMSON CSF2 citations61
US4770810ASep 13, 1988
Organic compound having a smectic phase A, and a mixture comprising this compound
THOMSON CSF4 citations61
US5298188AMar 29, 1994
Fluorinated liquid crystals
THOMSON CSF5 citations60
US4824923AApr 25, 1989
Side-chain mesomorphic polymers derived from 1-(phenyl)-2-(4-cyanophenyl)-ethane
THOMSON CSF3 citations51