Patents
Sitemap › G09 - Educating; Cryptography; Display; Advertising; Seals › G09G - Arrangements or circuits for control of indicating devices using static means to present variable information › G09G 3 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
Patents for G09G 3 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes (121,486)
12/1984
12/04/1984US4486749 Fluorescent display device
12/04/1984US4486748 Segmented type liquid crystal display and driving method thereof
12/04/1984US4486747 Gas discharge display apparatus capable of emphasis display
11/1984
11/27/1984US4485455 Single-chip semiconductor unit and key input for variable function programmed system
11/27/1984US4485432 Electronic voltage drop circuit
11/27/1984US4485380 Liquid crystal matrix display device
11/27/1984US4485379 Circuit and method for driving a thin-film EL panel
11/27/1984US4485378 Display control apparatus
11/27/1984US4485376 Stacked liquid crystal display
11/27/1984US4485311 Drive circuit for at least one light-emitting diode
11/20/1984US4484284 Apparatus for visually indicating a current travel route of a vehicle
11/20/1984US4484105 Circuit for selectively exciting one of a pair of light emitting diodes
11/13/1984US4482894 Control circuit for a segmented display device
11/07/1984EP0123981A2 Liquid crystal cell
11/06/1984US4481511 Matrix display device
11/06/1984US4481510 Electrooptical switching device
11/06/1984US4480899 Two dimensional electro-optic modulator and applications therefor
10/1984
10/31/1984EP0123568A1 Matrix display system comprising means for compensating the coupling between lines and columns
10/31/1984EP0123181A2 Electrooptical device
10/25/1984WO1984004193A1 Apparatus for producing complete tridimensional representations of an object in the space
10/24/1984EP0122288A1 Rotary display element and display apparatus employing the same
10/24/1984EP0122284A1 Bubble display and memory device
10/23/1984US4479121 Electrochromic display device having constant color density and driving method therefor
10/23/1984US4479120 Method and apparatus for driving a thin-film EL panel
10/17/1984EP0122072A1 Gas-filled dot matrix display panel and operating system
10/16/1984US4477805 Matrix addressing of display devices
10/16/1984EP0112914A4 Electronic imaging apparatus for producing static light images.
10/10/1984EP0121070A2 Plasma display management systems
10/09/1984US4476541 Data processing system
10/09/1984US4476466 Driving method of gas-discharge display panel
10/09/1984US4476465 Magneto-optic display generator
10/09/1984US4476010 Catalytic water wash
10/09/1984US4475806 Copier display panel
10/03/1984EP0120732A1 Sequential control method for a liquid crystal matrix display exhibiting the mematic-cholesteric phase change effect
10/03/1984EP0120196A1 Circuit arrangement for the optical display of variables
10/03/1984EP0064052B1 Fastening arrangement to keep together the parts of a telephone handset consisting of two case halves
09/1984
09/19/1984EP0119167A2 Method and apparatus for selectively presenting, particularly in motor vehicles the same informative message in different languages
09/18/1984US4472775 Display method and system
09/18/1984US4472660 Circuit for fluorescent signaling device
09/18/1984US4472066 Digital electronic timepiece
09/18/1984CA1174774A1 Flat screen display system using two-dimension surface acoustic wave scanning
09/13/1984WO1984003577A1 Display device
09/11/1984US4471469 Negative resistance bubble memory and display device
09/11/1984US4471461 Variable function programmed system
09/11/1984US4471460 Variable function programmed system
09/11/1984US4471351 Switchable tandem memory magneto-optic display
09/11/1984US4471347 Display driving circuit
09/11/1984CA1174389A1 Mosfet sustainer circuit for an ac plasma display panel
09/11/1984CA1174388A1 Dual trace electro-optic display
09/11/1984CA1174387A1 Legibility for alpha-mosaic characters
09/11/1984CA1174346A1 Multiplexed varistor-controlled liquid crystal display
09/11/1984CA1174344A1 Liquid crystal display with low capacitance varistor
09/05/1984EP0117535A2 Information holding device
09/05/1984EP0117322A1 System for displaying alphanumerical messages having stored and real time components
09/05/1984EP0057208A4 Drive system for plasma display panels.
09/04/1984US4470044 Momentary visual image apparatus
09/04/1984US4469449 Drive system for electrochromic display cell
08/1984
08/28/1984US4468661 Matrix excitation circuit for an oscilloscope display screen comprising a liquid crystal
08/28/1984US4468659 Electroluminescent display panel assembly
08/22/1984EP0116416A2 Gas discharge logic device for use with AC plasma panel
08/21/1984US4467325 Electro-optically addressed flat panel display
08/15/1984EP0115575A2 Displays in automobiles
08/15/1984EP0115502A1 Coloured display
08/14/1984US4465999 Matrix driving method for electro-optical display device
08/14/1984US4465380 Electronic timepiece
08/14/1984CA1172591A1 Catalytic water wash
08/07/1984US4464657 Modular waveform generator for plasma display panels
08/07/1984US4464655 Testcase generator with marker symbols displayed with primary data
08/07/1984US4464069 Printing apparatus display device for simultaneously displaying complete words
07/1984
07/31/1984US4463355 In a system for calculating and displaying a parameter
07/31/1984US4462924 Liquid crystal materials and devices
07/31/1984CA1171984A1 Scanning waveform generator for flat panel display devices
07/25/1984EP0114018A1 Display unit for trip computer
07/25/1984EP0114013A1 Temperature control system for a thermally activated device
07/25/1984EP0113873A2 Gas-filled dot matrix display panel
07/24/1984US4462044 Timing system for a three dimensional vibrating mirror display
07/24/1984US4462027 System and method for improving the multiplexing capability of a liquid crystal display and providing temperature compensation therefor
07/24/1984US4462026 Electronic display apparatus using time multiplexed data and control signals
07/24/1984US4461978 Method of driving gas discharge light-emitting devices
07/24/1984CA1171547A1 Mixed pitch display
07/18/1984EP0113414A2 Matrix-addressed smectic liquid crystal display device
07/11/1984EP0112914A1 Electronic imaging apparatus for producing static light images.
07/10/1984US4459615 Two-dimensional, electro-optic element adapted for static address and cooperative device, methods and apparatus for electronic imaging
07/10/1984US4459587 Motorized character rotation device and method of selective actuation
07/10/1984US4459514 Fluorescent display device
07/10/1984CA1170794A1 Method and apparatus for coordinate dimming of electronic displays
07/05/1984WO1984002600A1 Electrooptic ceramic display and method for making same
07/04/1984EP0112700A2 Thin-film transistor circuit
07/03/1984US4458244 Self shift type gas discharge panel driving system
07/03/1984US4458243 Electronic device for displaying accents
06/1984
06/27/1984EP0112060A2 Arrangement for displaying data entered on keyboard
06/27/1984EP0112050A2 A display system
06/27/1984EP0112038A1 A method of driving an electrochemical display device
06/27/1984EP0112037A1 A method of driving an electrochromic display device
06/26/1984US4456910 Non-complementary metal oxide semiconductor (MOS) driver for liquid crystal displays
06/26/1984US4456909 Method and circuit for selectively driving capacitive display cells in a matrix type display
06/26/1984US4456794 Fastening arrangement for a handset case halves
06/19/1984US4455576 Picture display device
06/12/1984CA1169172A1 Integrated entry/display system
06/07/1984WO1984002247A1 Gas-filled dot matrix display panel
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