Inventor
WALTON HARRY GARTH
GB28 patents
⚠️ This page may combine multiple inventors who share the name “WALTON HARRY GARTH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
18 patentsUS6128058AOct 3, 2000
Liquid crystal device with patterned reactive mesogen alignment layer
SHARP KK114 citations98
US6624863B1Sep 23, 2003
Method of making a patterned retarder, patterned retarder and illumination source
SHARP KK82 citations97
US6222672B1Apr 24, 2001
Imaging systems
SHARP KK134 citations97
US6201588B1Mar 13, 2001
Liquid crystal optical element and liquid crystal device incorporating same
SHARP KK105 citations97
US6593987B1Jul 15, 2003
Multi-domain surface mode device
SHARP KK27 citations93
US5973817AOct 26, 1999
Polarization independent optical phase modulator
SHARP KK48 citations92
US5880798AMar 9, 1999
Twisted nematic liquid crystal device
SHARP KK36 citations92
US5808716ASep 15, 1998
Liquid crystal device and method of making a liquid crystal device
SHARP KK27 citations92
US7145545B2Dec 5, 2006
Shift register
SHARP KK58 citations91
US6735017B1May 11, 2004
Broadband optical retardation device
SHARP KK42 citations90
US6621476B2Sep 16, 2003
Method of driving a liquid crystal display device, and a liquid crystal display device
SHARP KK16 citations84
US6714276B2Mar 30, 2004
Liquid crystal display device
SHARP KK19 citations82
US6801149B2Oct 5, 2004
Digital/analog converter, display driver and display
SHARP KK13 citations79
US5999242ADec 7, 1999
Addressable matrix array containing electrodes with a variety of resistances for ferroelectric liquid crystal device
SHARP KK14 citations74
US6215533B1Apr 10, 2001
Ferroelectric liquid crystal driving using square wave and non-square wave signals
SHARP KK8 citations71
US7980748B2Jul 19, 2011
Lighting system including light guide with reflective micro structures on edge surfaces
SHARP KK3 citations62
US8354990B2Jan 15, 2013
Drive circuit, a display device provided with the same
SHARP KK3 citations58
US6600537B2Jul 29, 2003
Liquid crystal device
SHARP KK0 citations51