Inventor
KURATATE TOMOAKI
JP21 patents
Patents
21 patentsUS5473450ADec 5, 1995
Liquid crystal display device with a polymer between liquid crystal regions
SHARP KK183 citations99
US6373549B1Apr 16, 2002
Diffractive spatial light modulator and display
SHARP KK47 citations92
US5986740ANov 16, 1999
Liquid crystal diffractive spatial light modulator and display having two switchable retarders and one passive retarder
SHARP KK33 citations92
US5808716ASep 15, 1998
Liquid crystal device and method of making a liquid crystal device
SHARP KK27 citations92
US5638194AJun 10, 1997
Polymer dispersed ferroelectric liquid crystal display device and a method for producing the same
SHARP KK30 citations92
US5539546AJul 23, 1996
Ferroelectric liquid crystal display device in which partition walls formed on an electrode create differently sized partition areas for gray scale
SHARP KK43 citations92
US5308539AMay 3, 1994
Ferroelectric liquid crystal composition and liquid crystal device using the same
SHARP KK40 citations92
US6122024ASep 19, 2000
Switchable liquid crystal devices
SHARP KK29 citations91
US5347381ASep 13, 1994
Ferroelectric liquid crystal display device with molecules between hairpin and lightning defects following the lightning defects
SHARP KK24 citations90
US5066109ANov 19, 1991
Half-tone liquid crystal display device
SHARP KK21 citations82
US5781259AJul 14, 1998
Liquid crystal display apparatus
SHARP KK12 citations74
US5209867AMay 11, 1993
Derivatives of α-(4-substituted phenyl)ethyl alcohols and liquid crystal compositions containing the same
SHARP KK8 citations74
US5198151AMar 30, 1993
Ferroelectric liquid crystal composition
SHARP KK7 citations74
US5271867ADec 21, 1993
Liquid crystal composition and liquid crystal device containing the same
SHARP KK9 citations73
US5151214ASep 29, 1992
Ferroelectric liquid crystal device
SHARP KK8 citations73
US5026506AJun 25, 1991
Chiral smectic liquid crystal composition
SHARP KK9 citations73
US5363225ANov 8, 1994
Liquid crystal element and driving method thereof including multi-value signal which ends at zero volts
SHARP KK18 citations69
US5264152ANov 23, 1993
Optically active compound, liquid crystal composition and liquid crystal device comprising same
SHARP KK2 citations63
US5374373ADec 20, 1994
Ferroelectric liquid crystal device
SHARP KK3 citations62
US5215678AJun 1, 1993
Ferroelectric liquid crystal composition and liquid crystal device incorporating same
SHARP KK4 citations62
US5507975AApr 16, 1996
Ferroelectric liquid crystal display
SHARP KK1 citations52