Inventor
UEDE HISASHI
66 patents
Patents
50 patentsUS4951041AAug 21, 1990
Driving method for thin film el display device and driving circuit thereof
SHARP KK80 citations96
US4385292AMay 24, 1983
Segmented type liquid crystal display and driving method thereof
SHARP KK48 citations96
US4373784AFeb 15, 1983
Electrode structure on a matrix type liquid crystal panel
SHARP KK98 citations96
US4231640ANov 4, 1980
Matrix type liquid crystal display panel
SHARP KK55 citations96
US4594589AJun 10, 1986
Method and circuit for driving electroluminescent display panels with a stepwise driving voltage
SHARP KK29 citations93
US6127993AOct 3, 2000
Method and apparatus for driving display device
SHARP KK23 citations92
US5311169AMay 10, 1994
Method and apparatus for driving capacitive display device
SHARP KK47 citations92
US4866348ASep 12, 1989
Drive system for a thin-film el panel
SHARP KK30 citations92
US4686110AAug 11, 1987
Method for preparing a thin-film electroluminescent display panel comprising a thin metal oxide layer and thick dielectric layer
SHARP KK37 citations92
US4485379ANov 27, 1984
Circuit and method for driving a thin-film EL panel
SHARP KK29 citations92
US4404578ASep 13, 1983
Structure of thin film transistors
SHARP KK45 citations92
US4386352AMay 31, 1983
Matrix type liquid crystal display
SHARP KK63 citations92
US4335936AJun 22, 1982
Matrix electrode structure in a multi-layer matrix type liquid crystal display
SHARP KK35 citations92
US4302751ANov 24, 1981
Driver circuit for electrochromic displays
SHARP KK34 citations92
US4264150AApr 28, 1981
Electrochromic display with lyophilic treatment separator
SHARP KK46 citations92
US4229080AOct 21, 1980
Additional electrode of electrochromic display and refreshing method for the same
SHARP KK33 citations92
US4217579AAug 12, 1980
Method of driving electrochromic display means and electrochromic display means therefor
SHARP KK37 citations92
US5006838AApr 9, 1991
Thin film EL display panel drive circuit
SHARP KK26 citations91
US4962374AOct 9, 1990
Thin film el display panel drive circuit
SHARP KK29 citations91
US4399015AAug 16, 1983
Method for fabricating an indium tin oxide film for a transparent electrode
SHARP KK36 citations91
US4999618AMar 12, 1991
Driving method of thin film EL display unit and driving circuit thereof
SHARP KK21 citations82
US4487480ADec 11, 1984
Multi-layer matrix type liquid crystal display panel
SHARP KK21 citations82
US4375319AMar 1, 1983
Electrochromic display device
SHARP KK21 citations82
US4280754AJul 28, 1981
Electrochromic display device and method of manufacture
SHARP KK22 citations82
US4281324AJul 28, 1981
Matrix type liquid crystal display
SHARP KK20 citations82
US4139275AFeb 13, 1979
Electrochromic display
SHARP KK20 citations82
US4686426AAug 11, 1987
Thin-film EL display panel drive circuit with voltage compensation
SHARP KK22 citations81
US4935671AJun 19, 1990
Thin-film EL display panel drive
SHARP KK9 citations74
US4914353AApr 3, 1990
Thin-film EL display panel drive circuit
SHARP KK10 citations74
US4893060AJan 9, 1990
Drive circuit for a thin-film electroluminescent display panel
SHARP KK8 citations74
US4801920AJan 31, 1989
EL panel drive system
SHARP KK9 citations74
US4479120AOct 23, 1984
Method and apparatus for driving a thin-film EL panel
SHARP KK13 citations74
US4375317AMar 1, 1983
Multi-layered liquid crystal display panel
SHARP KK13 citations74
US4322133AMar 30, 1982
Method of driving electrochromic display device and electrochromic display device therefor
SHARP KK11 citations74
US4308658AJan 5, 1982
Electrochromic display device manufacture method
SHARP KK7 citations74
US4210907AJul 1, 1980
Uniform coloration control in an electrochromic display of the segmented type
SHARP KK9 citations74
US4201984AMay 6, 1980
Current controlled drive system for electrochromic displays of the segmented type
SHARP KK13 citations74
US4175837ANov 27, 1979
Electrochromic display cell
SHARP KK11 citations74
US4150362AApr 17, 1979
Regeneration of a memory state in electrochromic displays
SHARP KK7 citations74
US4123841ANov 7, 1978
Electrochromic display device manufacture method
SHARP KK14 citations74
US5325107AJun 28, 1994
Method and apparatus for driving a display device
SHARP KK15 citations73
US5309150AMay 3, 1994
Method and apparatus for driving display apparatus
SHARP KK10 citations73
US4983885AJan 8, 1991
Thin film EL display panel drive circuit
SHARP KK13 citations73
US4949019AAug 14, 1990
Method of driving thin film EL panel for aging
SHARP KK14 citations73
US4880661ANov 14, 1989
Method of manufacturing a thin-film electroluminescent display element
SHARP KK12 citations73
US4535329AAug 13, 1985
Constant current/constant voltage drive for an electrochromic display cell
SHARP KK13 citations73
US4486748ADec 4, 1984
Segmented type liquid crystal display and driving method thereof
SHARP KK9 citations73
US4447757AMay 8, 1984
Structure of thin-film electroluminescent display panel sealed by glass substrates
SHARP KK7 citations73
US4426133AJan 17, 1984
Twisted nematic liquid crystal display panel
SHARP KK11 citations73
US4412155AOct 25, 1983
Aging method for thin-film electroluminescent display element
SHARP KK12 citations73
Showing the top 50 of 66 patents by PatentIndex Score.