Inventor
TANADA TETSUSHI
JP12 patents
Patents
12 patentsUS6847425B2Jan 25, 2005
Liquid crystal display having reflector outside liquid crystal cell
ALPS ELECTRIC CO LTD75 citations97
US6788371B2Sep 7, 2004
Semitransparent reflective liquid crystal display device having decreased number of phase difference and polarizing plates and having reflector with concave portions on outer surface of transparent substrate
ALPS ELECTRIC CO LTD47 citations92
US6671015B2Dec 30, 2003
Transflective liquid crystal display with backlight and reflection film
ALPS ELECTRIC CO LTD19 citations92
US6199992B1Mar 13, 2001
Reflector, method of manufacturing the same, and display device using the reflector
ALPS ELECTRIC CO LTD31 citations92
US6429919B1Aug 6, 2002
Reflector having pits and projection on a surface thereof, manufacturing method for the same, and reflection-type liquid crystal display device employing the reflector
ALPS ELECTRIC CO LTD38 citations91
US6421106B1Jul 16, 2002
Reflector having pits and projections on a surface thereof, manufacturing method for the same, and reflection type liquid crystal display device employing the reflector
ALPS ELECTRIC CO LTD34 citations91
US6801278B2Oct 5, 2004
Liquid crystal display apparatus having flexible substrate and concave faces
ALPS ELECTRIC CO LTD9 citations73
US6734934B2May 11, 2004
External reflective type liquid crystal display having substrate with light scattering surface and reflector with irregular surface
ALPS ELECTRIC CO LTD10 citations73
US6864934B2Mar 8, 2005
LCD with irregular reflection surface reflector and light scattering element
ALPS ELECTRIC CO LTD4 citations62
US6853420B2Feb 8, 2005
Transflective liquid crystal display with backlight and reflection film
ALPS ELECTRIC CO LTD2 citations62
US7567318B2Jul 28, 2009
Reflector and liquid crystal display panel
ALPS ELECTRIC CO LTD1 citations51
US6686983B2Feb 3, 2004
Reflection type liquid crystal display device with high-brightness bright display and high contrast
ALPS ELECTRIC CO LTD0 citations41