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)
12/1992
12/29/1992US5175731 Arbitration circuit for a multimedia system
12/22/1992CA1311793C Video apparatus having self-converging pattern-corrected deflection yoke
12/16/1992EP0313646B1 Method and apparatus for reversing the raster scan of a crt
12/09/1992EP0517146A2 Electron source drive device employing an improvement of an electron source unit
12/08/1992US5170253 Subtitling apparatus with memory control codes interspersed with graphic data
12/08/1992CA1311312C2 Cursor controlled user interface system
12/08/1992CA1311295C Image orientation and animation using quaternions
12/01/1992US5168199 Horizontal linearity correction circuitry for cathode ray tube display
11/1992
11/25/1992CN1019253B Method for adjusting position of deflecting screen in television device
11/19/1992EP0514025A2 Light output correction of a display monitor
11/19/1992EP0513909A1 Rapidly scanning cathode-ray tube/scanning laser
11/19/1992EP0513005A1 Cathodoluminescent display device using guided electrons and method of controlling it
11/17/1992US5164716 Image processing system
11/10/1992US5162779 Point addressable cursor for stereo raster display
10/1992
10/28/1992EP0510461A1 Auto scan horizontal deflection apparatus
10/28/1992EP0510330A2 Raster position adjusting circuit
10/27/1992WO1992020061A1 Synchronizing and image positioning methods for a video display
10/27/1992US5159683 Graphics controller adapted to automatically sense the type of connected video monitor and configure the control and display signals supplied to the monitor accordingly
10/27/1992US5159546 Device and method for controlling selection in a user interface employing a display
10/27/1992US5159327 Synchronous signal polarity converter of video card
10/27/1992US5159320 Graphic data processing system for extending font data into color data which is input into an image memory
10/27/1992CA2104385A1 Synchronizing and image positioning methods for a video display
10/27/1992CA1309523C Curve generation in a display system
10/27/1992CA1309522C Alignment method for positioning textual and graphic objects
10/20/1992US5157310 Changeover circuit for retrace capacitor
10/20/1992US5157308 Methods and apparatus for reducing electromagnetic interference emission from a cathode ray tube video display system
10/20/1992CA1309199C Bit gating for efficient use of rams in variable plane displays
10/15/1992WO1992017872A1 Video simulation of crt response
10/15/1992WO1992017871A1 Adaptive graticule in a raster displayed waveform monitor
10/14/1992EP0508696A2 Method and apparatus for displaying a screen separator line
10/14/1992EP0508626A2 Color palette circuit
10/14/1992CN1018678B Window borderling generating circuit for crt display
10/13/1992US5155417 S-shaped correction capacitor switching device for automatic tracking monitor
10/13/1992US5155416 Electron beam emitting device and image displaying device by use thereof
10/13/1992CA1308823C Color display apparatus
10/08/1992DE4131621C1 Video camera system with fade-in markings - mixes in centering cross into video picture for focusing or aligning camera
10/06/1992US5153720 Motion image difference detecting apparatus
10/06/1992CA1308500C Method and apparatus for incremental computation of a linear function
10/01/1992WO1992016898A1 Display system and method for context-based scrolling
10/01/1992CA2104228A1 Display system and method for context-based scrolling
09/1992
09/30/1992CN1064820A Image processing apparatus and external storage unit
09/29/1992US5151997 Computer with adaptable video circuitry
09/29/1992US5151876 Read-only memory having data register for holding output data
09/29/1992US5151635 Apparatus and method for reducing the magnitude of time varying electric fields in CRT displays
09/23/1992EP0504176A1 Process for adjusting the position of the deflection raster in a television set
09/22/1992US5150213 Video signal processing systems
09/22/1992CA1307861C Electronic light pointer for a projection monitor
09/17/1992WO1992015981A1 Integrated-circuit chip and system for developing timing reference signals for use in high-resolution crt display equipment
09/16/1992EP0503915A2 Correction signal generating circuit for television receiver
09/15/1992US5148088 Limiting X-ray production in an operating CRT
09/15/1992CA1307593C Closed loop adaptive raster deflection signal generator
09/09/1992EP0404911A4 Vertical filtering apparatus for raster scanned display
09/09/1992CN1018211B Display system
09/02/1992EP0312531B1 Display processor for use with a computer
09/02/1992CN1018133B Color display system including self-converging pattern-corrected deflection yoke
09/01/1992CA1307050C2 Digital engine analyzer
08/1992
08/26/1992EP0500147A2 Method of and device for controlling a monitor
08/26/1992EP0500145A2 Digital engine analyzer
08/26/1992EP0500100A2 Video signal synthesizing system for synthesizing system's own signal and external signal
08/26/1992CN1018040B Protection circuit for horizontal deflection circuit
08/26/1992CN1018031B Laser graph generator with digitalizer input system
08/25/1992US5142206 Slow turn-on in a deflection circuit
08/25/1992US5142204 Broad operational range, automatic device for the change of frequency in the horizontal deflection of multi-synchronization monitors
08/20/1992WO1992014336A1 System for developing crt color-intensity control signals in high resolution crt display equipment
08/19/1992EP0499454A2 Automatic brightness limiter circuit
08/11/1992US5138306 Image display device
08/11/1992US5138283 Oscillation frequency control circuit
08/11/1992US5138240 Horizontal-deflection driving circuit
08/04/1992US5136689 Method and apparatus for incremental computation of a linear function
08/04/1992US5136398 Multiple display formats for letterbox signal
07/1992
07/29/1992CN1063189A Raster distortion correction circuit
07/28/1992US5134390 Method and apparatus for rotatable display
07/23/1992WO1992012509A1 Apparatus for driving planar display device
07/21/1992US5132891 Power supply apparatus
07/14/1992US5130606 Method and apparatus for increasing the cathode efficiency in a cathode ray tube
07/08/1992EP0493882A2 Bus interface circuit for a multimedia system
07/08/1992EP0493881A2 Bus architecture for a multimedia system
07/08/1992EP0493824A1 Raster distortion correction circuit
07/02/1992DE4143074A1 TV picture redn. by reformatting of interlocked data - averaging successive pixel pairs and row averages before removing foregoing pixel or row
07/01/1992EP0492795A2 Multimedia system
07/01/1992EP0492794A2 Arbitration circuit for a multimedia system
07/01/1992EP0492574A1 Cathode ray tube display
07/01/1992EP0492476A2 Oscillation frequency control circuit
07/01/1992EP0292550B1 Apparatus for controlling the display of characters with visual attributes applied thereto
06/1992
06/30/1992CA1304524C Line generation in a display system
06/30/1992CA1304519C Computer video demultiplexer
06/30/1992CA1304496C Terminal apparatus for videotex system
06/23/1992US5124688 Method and apparatus for converting digital YUV video signals to RGB video signals
06/23/1992CA1304162C2 Digital engine analyzer
06/23/1992CA1304161C2 Digital engine analyzer
06/23/1992CA1304160C2 Digital engine analyzer
06/17/1992EP0490505A2 Media control module for a multimedia system
06/17/1992EP0490502A2 Analog image signal processor circuit for a multimedia system
06/17/1992CN1062054A Flat-panel picture display device
06/16/1992US5122973 Front-end system for a raster output scanner
06/12/1992CA2055039A1 Media control module for a multimedia system
06/11/1992WO1992009981A1 Cathodoluminescent display device using guided electrons and method of controlling it
06/10/1992EP0489457A1 Flat-panel picture display device
06/09/1992CA1303234C Horizontal deflection circuit for video display monitor
06/09/1992CA1303230C Flexible window management on a computer display
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