Inventor
UKAI YASUHIRO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “UKAI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOSIDEN ELECTRONICS CO
19 patentsUS4740782AApr 26, 1988
Dot-matrix liquid crystal display
HOSIDEN ELECTRONICS CO150 citations98
US4644338AFeb 17, 1987
Dot-matrix liquid crystal display
HOSIDEN ELECTRONICS CO139 citations98
US4971436ANov 20, 1990
Projector
HOSIDEN ELECTRONICS CO59 citations96
US4864376ASep 5, 1989
Thin-film transistor and method of fabricating the same
HOSIDEN ELECTRONICS CO77 citations96
US4849797AJul 18, 1989
Thin film transistor
HOSIDEN ELECTRONICS CO75 citations96
US4760389AJul 26, 1988
Transmitting type display device
HOSIDEN ELECTRONICS CO128 citations96
US4723838AFeb 9, 1988
Liquid crystal display device
HOSIDEN ELECTRONICS CO59 citations96
US4654117AMar 31, 1987
Method of fabricating a thin film transistor array
HOSIDEN ELECTRONICS CO45 citations96
US4994401AFeb 19, 1991
Method of making a thin film transistor
HOSIDEN ELECTRONICS CO28 citations93
US4943838AJul 24, 1990
Thin film transistor and method of making the same
HOSIDEN ELECTRONICS CO24 citations93
US4810060AMar 7, 1989
Active color liquid crystal display element compensating for differing voltage-transmission curves of the primary colors
HOSIDEN ELECTRONICS CO42 citations93
US4869576ASep 26, 1989
Liquid-crystal display device employing a common electrode consisting of interconnected common electrode sections
HOSIDEN ELECTRONICS CO41 citations92
US4776673AOct 11, 1988
Liquid-crystal display device
HOSIDEN ELECTRONICS CO34 citations92
US4770498ASep 13, 1988
Dot-matrix liquid crystal display
HOSIDEN ELECTRONICS CO55 citations92
US4497543AFeb 5, 1985
Liquid crystal display with colors from dye and polarizer mixed
HOSIDEN ELECTRONICS CO37 citations92
US5086347AFeb 4, 1992
Liquid crystal display device having metallic bus repair layer
HOSIDEN ELECTRONICS CO30 citations91
US5061648AOct 29, 1991
Method of fabricating a thin-film transistor
HOSIDEN ELECTRONICS CO8 citations74
US4787712ANov 29, 1988
Active matrix liquid crystal display device having capacitive electrodes opposite the source buses
HOSIDEN ELECTRONICS CO14 citations72
US4382659AMay 10, 1983
Liquid crystal display device
HOSIDEN ELECTRONICS CO4 citations60
HOSIDEN CORP
11 patentsUS5576858ANov 19, 1996
Gray scale LCD control capacitors formed between a control capacitor electrode on one side of an insulating layer and two subpixel electrodes on the other side
HOSIDEN CORP182 citations99
US5576863ANov 19, 1996
Gray scale multi domain liquid crystal display panel having capacitive voltage division characteristics
HOSIDEN CORP115 citations97
US5321535AJun 14, 1994
Liquid crystal display device with control capacitors for gray scale
HOSIDEN CORP87 citations96
US5245450ASep 14, 1993
Liquid crystal display device with control capacitors for gray-scale
HOSIDEN CORP62 citations96
US5042916AAug 27, 1991
Active matrix display device having divided additional capacitors
HOSIDEN CORP68 citations95
US5068748ANov 26, 1991
Active matrix liquid crystal display device having improved electrostatic discharge protection
HOSIDEN CORP112 citations94
US5121236AJun 9, 1992
Liquid crystal display element and method for treating defective pixels therein
HOSIDEN CORP51 citations90
US5614729AMar 25, 1997
Top gate thin-film transistor
HOSIDEN CORP18 citations81
US5521729AMay 28, 1996
Liquid crystal display device with control capacitor for gray scale
HOSIDEN CORP13 citations74
US5223961AJun 29, 1993
Active liquid crystal display panel having a short-circuit metal layer and welding metal pads for changing the defect of a defective pixel
HOSIDEN CORP18 citations70
US5796457AAug 18, 1998
TN liquid crystal display panel with the difference between the produce of the first retardation film, which is not adjacent to the LC cell, and has larger value than the second retardation film, and the second retardation is in the range of 0<.increment.R
HOSIDEN CORP7 citations69