Inventor
SAKAMOTO KATSUHITO
JP7 patents
Patents
7 patentsUS6014195AJan 11, 2000
LCD device with polarizers having polarizing and transmittance characteristics
CASIO COMPUTER CO LTD26 citations92
US5920301AJul 6, 1999
Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
CASIO COMPUTER CO LTD39 citations92
US5490000AFeb 6, 1996
Deformed helix ferroelectric liquid crystal display device and method of driving
CASIO COMPUTER CO LTD31 citations92
US6307608B1Oct 23, 2001
Liquid crystal display having wide viewing angle range
CASIO COMPUTER CO LTD28 citations91
US5963187AOct 5, 1999
Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
CASIO COMPUTER CO LTD19 citations84
US5559620ASep 24, 1996
Anti-ferroelectric liquid crystal display device with intersecting alignment film directions
CASIO COMPUTER CO LTD17 citations73
US5737047AApr 7, 1998
Color liquid crystal display device with optical axes of retardation polarization plates set in an opposite direction of twist direction of LC molecules
CASIO COMPUTER CO LTD16 citations72