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 1 - Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators
Patents for G09G 1 - Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators (6,572)
11/1991
11/06/1991EP0382838A4 Methods and apparatus for improving cathode ray tube image quality
11/05/1991US5062724 Method of magnifying a bit map font data in a horizontal direction
10/1991
10/31/1991DE4013006A1 Cathode ray display tube and controller - allows dual beam leading to high intensity and definition
10/30/1991EP0454086A2 Compensation for drift in a cathode ray tube
10/30/1991EP0453665A1 Image alignment apparatus for cathode ray tube display devices
10/29/1991US5061880 Method of driving image display device
10/27/1991CA2041019A1 Compensation for drift in a cathode ray tube
10/24/1991CA2039352A1 Image alignment apparatus
10/23/1991CN1055633A Raster size regulating circuit
10/23/1991CN1014477B Colour display tube
10/22/1991US5060075 CRT display device with variable light transmission panel
10/22/1991US5060055 Color display circuit
10/22/1991US5060054 Device for controlling a color video display
10/22/1991US5059961 Screen blanker for a monitor of a computer system
10/22/1991US5059957 Display apparatus for vehicle
10/22/1991US5059955 Apparatus for producing video signals
10/17/1991WO1991015928A2 Displays having improved contrast
10/17/1991WO1991015841A1 Video display for digital images at high frequency of frame refresh
10/17/1991CA2079790A1 Displays having improved contrast
10/16/1991EP0452244A2 Data stream processing hints in interchange
10/16/1991EP0451994A1 Graphics display system
10/16/1991EP0451805A2 Raster size regulating circuit
10/16/1991EP0451510A2 Display of Multiple variable relationships
10/16/1991CN1055455A Adjustable video/raster phasing for horizontal deflection system
10/15/1991US5057826 Digital tv raster scan waveform display device with images of selectable size and position
10/15/1991CA1290870C Pixel mapping apparatus for color graphics display
10/08/1991CA1290460C Display processor for use with a computer
10/02/1991EP0449284A2 Apparatus for and method of driving electrodes of flat display
10/02/1991EP0449243A2 Symbology display method
10/02/1991EP0449176A2 Image display apparatus
10/02/1991EP0449130A2 Adjustable video/raster phasing for horizontal deflection system
09/1991
09/29/1991CA2035393A1 Symbology display method
09/25/1991EP0448267A2 Interactive monitor control system
09/25/1991EP0448086A2 Control circuit for a monochrome picture tube
09/24/1991US5051668 Sine wave deflecting circuit
09/20/1991CA2038235A1 Interactive monitor control system
09/17/1991US5050228 Apparatus for converting image outline data into dot data representative of image dots
09/11/1991CN2084637U Device for providing figure, character display video signal
09/10/1991US5047756 Video compensation apparatus for stroke mode CRT displays
09/05/1991WO1991013427A1 Method of generating dot signal corresponding to character pattern and device therefor
09/03/1991US5045845 Image processing apparatus
08/1991
08/28/1991CN1054161A Method for adjusting position of deflection screen in television device
08/28/1991CN1013722B Picture display device including staircase generator
08/27/1991US5043717 Display control device
08/21/1991EP0441874A1 Digital vector generator apparatus for providing mathematically precise vectors and symmetrical patterns
08/13/1991US5040129 Data processor for generating character image
08/13/1991US5039983 Text mode color selection system
08/07/1991EP0440497A2 Document processing apparatus having layout display control system
08/07/1991EP0439714A2 Anti-aliasing method for graphic display
08/06/1991US5038301 Method and apparatus for multi-monitor adaptation circuit
07/1991
07/30/1991US5036259 Dynamic focus system for CRT display
07/23/1991US5034733 Method and apparatus for rotating dots data
07/23/1991US5034667 Raster size regulating circuit
07/17/1991EP0437240A1 Superimposing apparatus
07/16/1991US5032924 System for producing an image from a sequence of pixels
07/16/1991US5032828 Apparatus for displaying images for vehicles
07/11/1991WO1991003131A3 Convergence control system for multiple vertical formats
07/09/1991US5031118 Apparatus and method for adapting multiple operating mode monitor
07/09/1991US5030944 Display apparatus with rotatable display screen
07/04/1991DE4041446A1 Sequential self-diagnosis system for machine operating functions - has menu displays and microprocessor sub-routines activated via demonstration button
07/03/1991EP0435808A1 Method for place value assignment for sortable keys in a national language support (NLS) data processing system
07/03/1991EP0435667A2 Document processing apparatus
07/02/1991US5029289 Character display system
07/02/1991US5029258 Image display device and its driving method
06/1991
06/27/1991WO1991009491A1 Process for adjusting the position of the deflection raster in a television set
06/26/1991EP0434050A2 Plant operating and monitoring apparatus
06/26/1991EP0434039A2 Character graphic information display device
06/25/1991US5027290 Computer workstation including video update arrangement
06/25/1991US5027212 Computer based video/graphics display system
06/20/1991DE4008946C1 Control circuit for monochrome picture tube - changes positive polarity reference potential with amplification of picture signal amplifier
06/19/1991EP0432665A2 Improved image registration method and apparatus
06/18/1991US5025196 Image forming device with beam current control
06/13/1991DE3940996A1 Verfahren zur einstellung der lage des ablenkrasters in einem fernsehempfaenger A method for setting the position of the ablenkrasters in a fernsehempfaenger
06/12/1991EP0431845A2 Video signal convertion
06/12/1991EP0431581A2 Method and apparatus for changing the orientation of a video display
06/11/1991US5023524 Grid-drive type display apparatus
06/05/1991EP0229164B1 Bitmapped graphics workstation
06/05/1991CN1052000A Colour/monochrome dual purpose display card
06/04/1991US5021720 Display apparatus of the cathode ray tube type
06/04/1991US5021719 Display
05/1991
05/28/1991US5020116 Image registration method and apparatus
05/28/1991US5019903 Spatial interpolation between lines of a supersampled digital video signal in accordance with a gradient vector selected for maximum matching of blocks of samples which are offset in opposite directions
05/28/1991US5019754 Horizontal deflection circuit
05/22/1991CN1051631A Data processing apparatus
05/16/1991WO1991006937A1 Visual display apparatus
05/15/1991EP0427546A2 Data processing apparatus
05/15/1991EP0427147A2 Graphics system
05/08/1991EP0425528A1 A real-time signal processing circuit
05/07/1991US5013978 Compensation arrangement for display systems
04/1991
04/30/1991US5012332 Correcting data reading device in a digital convergence correcting device
04/30/1991US5012163 Method and apparatus for gamma correcting pixel value data in a computer graphics system
04/30/1991CA1283731C Adaptive line interpolation for progressive scan displays
04/23/1991US5010406 Apparatus for receiving character multiplex broadcasting
04/23/1991US5010324 Sequential page unit image display device having display control memory
04/23/1991US5010280 Vertical deflection circuit for CRT display device
04/23/1991CA1283483C Method and apparatus for compacting and de-compacting text characters
04/23/1991CA1283481C Method for global blending of computer modeled solid objects using a convolution integral
04/17/1991EP0422297A1 Display System
04/17/1991EP0422128A1 Video interface for capturing an incoming video signal and reformatting the video signal
04/16/1991US5008659 Picture display device including a waveform generator/and a compensation circuit, and integrated circuit incorporating the same
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