Inventor
KAWABE KAZUYOSHI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “KAWABE KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS6903716B2Jun 7, 2005
Display device having improved drive circuit and method of driving same
HITACHI LTD226 citations99
US7038651B2May 2, 2006
Display device
HITACHI LTD83 citations98
US6756958B2Jun 29, 2004
Liquid crystal display device
HITACHI LTD148 citations98
US6850214B2Feb 1, 2005
Liquid crystal display device for displaying video data
HITACHI LTD96 citations97
US7495646B2Feb 24, 2009
Display device having improved drive circuit and method of driving same
HITACHI LTD41 citations93
US7352350B2Apr 1, 2008
Display device
HITACHI LTD40 citations93
US7161576B2Jan 9, 2007
Matrix-type display device
HITACHI LTD44 citations93
US7432897B2Oct 7, 2008
Liquid crystal display device for displaying video data
HITACHI LTD32 citations92
US6661402B1Dec 9, 2003
Liquid crystal driver circuit and LCD having fast data write capability
HITACHI LTD45 citations92
US7965270B2Jun 21, 2011
Display device including a data generating circuit to divide image data for one frame into a plurality of pieces of sub-field image data
HITACHI LTD6 citations74
US7098881B2Aug 29, 2006
Liquid crystal driver circuit and LCD having fast data write capability
HITACHI LTD10 citations73
KAWABE KAZUYOSHI
10 patentsUS8711138B2Apr 29, 2014
Pixel circuit
KAWABE KAZUYOSHI37 citations94
US8736525B2May 27, 2014
Display device using capacitor coupled light emission control transistors for mobility correction
KAWABE KAZUYOSHI18 citations84
US9064457B2Jun 23, 2015
Pixel circuit and display device
KAWABE KAZUYOSHI6 citations73
US8115705B2Feb 14, 2012
Display device
KAWABE KAZUYOSHI6 citations73
US8816943B2Aug 26, 2014
Display device with compensation for variations in pixel transistors mobility
KAWABE KAZUYOSHI2 citations62
US8730276B2May 20, 2014
Display device
KAWABE KAZUYOSHI1 citations52
US8248438B2Aug 21, 2012
EL display device for reducing pseudo contour
KAWABE KAZUYOSHI1 citations52
US8068074B2Nov 29, 2011
Pixel drive circuit for electroluminescent element
KAWABE KAZUYOSHI1 citations52
US8416161B2Apr 9, 2013
Emissive display device driven in subfield mode and having precharge circuit
KAWABE KAZUYOSHI0 citations41
US8125416B2Feb 28, 2012
Pixel drive circuit for organic EL display
KAWABE KAZUYOSHI0 citations41
GLOBAL OLED TECHNOLOGY LLC
7 patentsUS7825878B2Nov 2, 2010
Active matrix display device
GLOBAL OLED TECHNOLOGY LLC10 citations84
US9280934B2Mar 8, 2016
Electroluminescent display device with combined analog and digital driving
GLOBAL OLED TECHNOLOGY LLC3 citations73
US9019327B2Apr 28, 2015
Display device
GLOBAL OLED TECHNOLOGY LLC2 citations63
US7839363B2Nov 23, 2010
Active matrix display device
GLOBAL OLED TECHNOLOGY LLC4 citations63
US9552760B2Jan 24, 2017
Display panel
GLOBAL OLED TECHNOLOGY LLC0 citations52
US9324249B2Apr 26, 2016
Electroluminescent display panel with reduced power consumption
GLOBAL OLED TECHNOLOGY LLC0 citations52
US7817118B2Oct 19, 2010
Display device
GLOBAL OLED TECHNOLOGY LLC0 citations42