Inventor
KATAYAMA MIKIO
JP86 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA MIKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
49 patentsUS6819379B2Nov 16, 2004
Liquid crystal display device with light transmission and reflection regions
SHARP KK116 citations99
US6624860B1Sep 23, 2003
Color filter layer providing transmitted light with improved brightness and display device using same
SHARP KK97 citations99
US6452654B2Sep 17, 2002
Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
SHARP KK218 citations99
US6330047B1Dec 11, 2001
Liquid crystal display device and method for fabricating the same
SHARP KK233 citations99
US6295109B1Sep 25, 2001
LCD with plurality of pixels having reflective and transmissive regions
SHARP KK357 citations99
US6215538B1Apr 10, 2001
Liquid crystal display including both color filter and non-color filter regions for increasing brightness
SHARP KK212 citations99
US6195140B1Feb 27, 2001
Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
SHARP KK649 citations99
US6097452AAug 1, 2000
Transmission type liquid crystal display having an organic interlayer elements film between pixel electrodes and switching
SHARP KK92 citations99
US6052162AApr 18, 2000
Transmission type liquid crystal display device with connecting electrode and pixel electrode connected via contact hole through interlayer insulating film and method for fabricating
SHARP KK117 citations99
US5953084ASep 14, 1999
Transmission type liquid crystal display device having capacitance ratio of 10% or less and charging rate difference of 0.6% or less
SHARP KK94 citations99
US6268895B1Jul 31, 2001
Liquid crystal display device having light shield in periphery of display
SHARP KK87 citations98
US6025892AFeb 15, 2000
Active matrix substrate with removal of portion of insulating film overlapping source line and pixel electrode and method for producing the same
SHARP KK90 citations98
US5995178ANov 30, 1999
Active matrix liquid crystal panel and method for repairing defect therein
SHARP KK104 citations98
US5870157AFeb 9, 1999
Liquid crystal display device having overlapping color filters
SHARP KK99 citations98
US5859683AJan 12, 1999
Transmissive liquid crystal display apparatus and method for producing the same
SHARP KK129 citations98
US5798812AAug 25, 1998
Active matrix substrate and display device using the same with extending protrusions between gate and source line terminals
SHARP KK106 citations98
US6950159B2Sep 27, 2005
Transflective LCD device having less distance between transmission region and first bus line than transmission region and second bus line
SHARP KK66 citations97
US7663717B2Feb 16, 2010
Liquid crystal display device
SHARP KK24 citations96
US7535528B2May 19, 2009
Liquid crystal display device
SHARP KK30 citations96
US7468768B2Dec 23, 2008
Liquid crystal display device
SHARP KK30 citations96
US7151581B2Dec 19, 2006
Liquid crystal display with light transmission regions and light reflection regions
SHARP KK41 citations96
US6433851B2Aug 13, 2002
Transmission type liquid crystal display having a transparent colorless organic interlayer insulating film between pixel electrodes and switching
SHARP KK52 citations96
US6195138B1Feb 27, 2001
Transmission type liquid crystal display having an organic interlayer elements film between pixel electrodes and switching
SHARP KK82 citations96
US6175393B1Jan 16, 2001
Active-matrix type liquid crystal display device and method of compensating for defective pixel
SHARP KK45 citations96
US5986738ANov 16, 1999
Transmission type liquid crystal display device and the method for fabricating the same
SHARP KK71 citations96
US5946065AAug 31, 1999
Transmission type LCD with an organic interlayer insulating film having a plurality of microscopic hollows
SHARP KK72 citations96
US5910829AJun 8, 1999
Liquid crystal display device
SHARP KK76 citations96
US5867139AFeb 2, 1999
Liquid crystal display device and method of driving the same
SHARP KK63 citations96
US5473168ADec 5, 1995
Thin film transistor
SHARP KK73 citations96
US5302987AApr 12, 1994
Active matrix substrate including connecting electrode with extended portion
SHARP KK65 citations96
US5164851ANov 17, 1992
Active matrix display device having spare switching elements connectable to divisional subpixel electrodes
SHARP KK58 citations96
US5075674ADec 24, 1991
Active matrix substrate for liquid crystal display
SHARP KK104 citations96
US5822027AOct 13, 1998
Liquid crystal display device
SHARP KK57 citations95
US5469025ANov 21, 1995
Fault tolerant active matrix display device
SHARP KK59 citations95
US7952667B2May 31, 2011
Liquid crystal display device
SHARP KK19 citations93
US7250998B2Jul 31, 2007
Color filter layer comprising a transmissive non-color filter region and the transflective display device using the same
SHARP KK25 citations93
US6906765B2Jun 14, 2005
Color filter layer and display device using the same
SHARP KK25 citations93
US6462792B1Oct 8, 2002
Active-matrix liquid crystal display device and method for compensating for defective display lines
SHARP KK35 citations93
US6188458B1Feb 13, 2001
Liquid crystal display device with thick interlayer insulating film under pixel electrode
SHARP KK29 citations93
US6128060AOct 3, 2000
Liquid crystal display device having openings formed in interlayer insulating layer
SHARP KK53 citations93
US6072559AJun 6, 2000
Active matrix display device having defect repair extension line beneath each pixel
SHARP KK28 citations93
US6034747AMar 7, 2000
Active matrix substrate and display device incorporating the same
SHARP KK34 citations93
US5191322AMar 2, 1993
Active-matrix display device
SHARP KK32 citations93
US6677171B1Jan 13, 2004
Manufacturing method of collective substrate of active-matrix substrates, manufacturing method of active-matrix substrates, and inspecting method of collective substrates of active-matrix substrates
SHARP KK38 citations92
US6411348B2Jun 25, 2002
Active matrix substrate and producing method of the same
SHARP KK21 citations92
US6172410B1Jan 9, 2001
Collective substrate of active-matrix substrates, manufacturing method thereof and inspecting method thereof
SHARP KK36 citations92
US5995177ANov 30, 1999
Active matrix substrate with multi-layer signal lines and/or electrodes
SHARP KK37 citations92
US5808712ASep 15, 1998
Transmission liquid crystal display device with a liquid crystal panel having high luminance and wide view field angle
SHARP KK51 citations92
US5538905AJul 23, 1996
Method for forming a transparent conductive ITO film
SHARP KK34 citations92
MURAI OPTICAL COMPANY LTD
1 patentShowing the top 50 of 86 patents by PatentIndex Score.