Patents
Patents for G09G 3 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes (121,486)
03/1987
03/17/1987US4651148 Liquid crystal display driving with switching transistors
03/17/1987US4651058 Apparatus and method of operation for an electron beam source
03/12/1987WO1987001495A1 Method and apparatus for electro-optical color imaging
03/12/1987WO1987001493A1 Graphic display systems
03/12/1987WO1987001468A1 Method and apparatus for controlling a liquid crystal device
03/11/1987EP0213630A2 Liquid crystal device and method of driving same
03/11/1987EP0213602A2 Apparatus for detecting position of faulty light emitting element in large screen display system
03/11/1987EP0213487A1 Display panel with gas discharge tubes
03/10/1987US4649517 Information holding device
03/10/1987US4649432 Video display system
03/10/1987US4649383 Method of driving liquid crystal display device
03/10/1987US4649382 Electrochromic display employing potentiostatic erasure
03/10/1987US4649322 Energizing arrangement for controlling the luminous intensity of at least one discharge lamp and use of such arrangement
03/10/1987CA1219093A1 Display apparatus for elevator car
03/03/1987USRE32365 Precessing display pager
03/03/1987US4647982 Image display apparatus capable of starting display of a new image in response to designation thereof prior to completion of display of a previously designated image
03/03/1987US4647927 Display device
03/03/1987US4647924 Device for alphanumeric arabic display for printing
03/03/1987US4647921 Alphanumeric display
02/1987
02/25/1987EP0211599A2 Liquid crystal display device
02/25/1987EP0211308A2 Data processing machine
02/24/1987US4646172 Video system and method
02/24/1987US4646164 Image display apparatus
02/24/1987US4646081 Radio paging receiver operable on a word scrolling basis
02/24/1987US4646079 Self-scanning electroluminescent display
02/24/1987US4646074 Dot matrix display with driver circuit on the same plane
02/24/1987US4645979 Display device with discharge lamp
02/24/1987US4645303 Liquid crystal matrix display panel drive method
02/17/1987US4644350 Pager with automatically illuminated display
02/17/1987US4644344 Electrochromic matrix display
02/17/1987US4644338 Dot-matrix liquid crystal display
02/10/1987US4642693 Television video signal A/D converter apparatus
02/10/1987US4642628 Color liquid crystal display apparatus with improved display color mixing
02/10/1987US4642620 Matrix display device
02/10/1987US4642619 Non-light-emitting liquid crystal color display device
02/10/1987US4642524 Inverse shadowing in electroluminescent displays
02/04/1987EP0210898A1 Display device comprising a matrix array of luminescent light sources
02/03/1987US4641157 Image display device
02/03/1987US4641135 Field effect display system with diode selection of picture elements
02/03/1987US4640582 System for driving a liquid crystal matrix display so as to avoid crosstalk
02/03/1987CA1217586A1 Matrix display control process
01/1987
01/28/1987EP0209836A1 Data processing machine
01/28/1987EP0209535A1 Display device with memory effect comprising thin electroluminescent and photoconducting layers.
01/27/1987US4639723 Data display system
01/27/1987US4639720 Electronic sketch pad
01/27/1987US4639225 Portable audio-visual electronic apparatus
01/27/1987US4639090 Liquid crystal dichroic display with a high brightness contrast
01/27/1987US4639087 Displays having pixels with two portions and capacitors
01/27/1987CA1217235A1 Display radio paging receiver for variable length messages
01/21/1987EP0209113A2 Redundant conductor structures for thin film fet driven liquid crystal displays
01/21/1987CN85105557A Method and system for displaying information such as advertising messages on a number of panels with display elements located at a place of sporting events
01/20/1987US4638310 Method of addressing liquid crystal displays
01/20/1987US4638218 Gas discharge panel and method for driving the same
01/13/1987US4637047 Level indication apparatus for digitally encoded audio signal data
01/13/1987US4636789 Method for driving a matrix type display
01/13/1987US4636788 Field effect display system using drive circuits
01/13/1987US4636787 Image display apparatus
01/13/1987US4636786 Electrooptic ceramic display and method for making same
01/13/1987US4636784 Process for the control of an alternating current plasma panel and apparatus for performing the same
01/08/1987DE3610725A1 Signalling system for representing operating states
01/06/1987US4635127 Drive method for active matrix display device
01/06/1987US4635052 Large size image display apparatus
01/06/1987US4634226 Optical apparatus using ferroelectric liquid crystal and switching unit for emitted light
12/1986
12/30/1986US4633242 Row conductor scanning drive circuit for matrix display panel
12/30/1986US4633141 Low voltage power source power inverter for an electroluminescent drive
12/30/1986US4633139 Plasma display system
12/30/1986EP0206178A1 Liquid-crystal display apparatus
12/30/1986EP0205450A1 Electrostatic binary switching and memory devices
12/23/1986US4631559 Image forming method
12/23/1986US4631513 Display unit of speedometer for automobile
12/23/1986CA1215793A1 Indicating apparatus for elevatable and extendible structures
12/23/1986CA1215763A1 Electronic sewing machine with a pattern display
12/16/1986US4630122 Television receiver with liquid crystal matrix display panel
12/16/1986US4630043 Vehicle data acquistion and dashboard display system
12/16/1986US4629288 Optical spatial address system suitable for flat panel displays and the like
12/10/1986EP0204633A1 Interconnection device for a flat screen-type static display device, manufacturing process and light box incorporating this device
12/10/1986EP0204077A2 Liquid crystal display control device
12/09/1986US4628228 Gas discharge display device
12/09/1986CA1215186A1 Liquid crystal image display
12/04/1986WO1986007164A1 Laser display system
12/03/1986EP0203332A2 Plasma panel display systems
12/03/1986CN86102354A Method for generating electronically controllable color elements and color display based on the method
12/03/1986CN85104319A Liquid crystals display system
12/02/1986US4626851 Aircraft display devices
12/02/1986US4626842 Display radio paging receiver for variable length messages
12/02/1986US4626841 Method of driving matrix display device
12/02/1986US4626840 Electronic display suitable for polar coordinate representations
12/02/1986US4626072 Matrix display and method of capacitance compensation via charge distribution
11/1986
11/26/1986EP0202992A1 Active matrix display device with integrated control
11/26/1986EP0202865A2 Testable video display generator
11/26/1986EP0202650A2 Method of controlling a tape deck display
11/25/1986US4625204 Sequential control process for a matrix display
11/25/1986US4624587 Electronic typewriter with removable display cursor
11/20/1986WO1986006861A1 Method and arrangement for driving lcd displays
11/20/1986EP0201838A2 Driving circuit for liquid crystal display
11/18/1986US4623908 Thin film transistors
11/18/1986US4623219 Real-time high-resolution 3-D large-screen display using laser-activated liquid crystal light valves
11/18/1986US4622881 Visual display system with triangular cells
11/18/1986CA1214249A1 Matrix display
11/12/1986EP0201369A1 Method for controlling a matrix display device displaying grey levels