Inventor
YAMAGUCHI HISANORI
JP15 patents
Patents
15 patentsUS6661484B1Dec 9, 2003
Retardation matching using the liquid crystal twist angle for different color dots within a pixel of a reflective color LCD
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD110 citations97
US6300990B1Oct 9, 2001
Reflective LCD device with low visual angle dependency and high contrast
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations96
US6392722B1May 21, 2002
Liquid crystal display device, and video display apparatus, information processing apparatus using it and method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD52 citations92
US6130735AOct 10, 2000
Reflective liquid crystal display device having front scattering films
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US6055033AApr 25, 2000
Color liquid crystal display device using polymer and polarization films
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5574593ANov 12, 1996
Liquid crystal display element and laminated retardation film applied thereto
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations92
US6407787B1Jun 18, 2002
Reflective liquid crystal display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations83
US6373541B1Apr 16, 2002
Reflection type liquid crystal display element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations83
US6567149B1May 20, 2003
Reflection liquid crystal display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6480251B1Nov 12, 2002
Reflection liquid crystal display element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations73
US6271905B1Aug 7, 2001
Reflective liquid crystal display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US5982463ANov 9, 1999
Liquid crystal display device capable of displaying color without a color filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US6633352B2Oct 14, 2003
Reflection type liquid crystal display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US6426785B2Jul 30, 2002
Reflective liquid crystal display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6297863B1Oct 2, 2001
Reflective liquid crystal display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62