| Patents for G09G 1 - Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators (6,572) |
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| 07/08/1987 | EP0228135A2 Programmable sharing of display memory between update and display processes in a raster scan video controller |
| 07/08/1987 | EP0227691A1 Method and apparatus for generating multi-color displays |
| 07/08/1987 | EP0142541B1 Cathode ray tube display device |
| 07/07/1987 | US4679027 Video display control unit |
| 07/07/1987 | US4678970 Power as required beam deflection system for CRT displays with raster supply switching |
| 07/07/1987 | US4678969 Pseudo-raster weather display apparatus |
| 07/01/1987 | EP0227190A2 Adaptive line interpolation for progressive scan displays |
| 06/30/1987 | US4677431 Raster display smoothing technique |
| 06/30/1987 | US4677430 Method and apparatus for operating a display monitor |
| 06/30/1987 | US4677340 Method and apparatus for calibrating deflection in an oscilloscope |
| 06/23/1987 | US4675842 Apparatus for the display and storage of television picture information by using a memory accessible from a computer |
| 06/23/1987 | US4675740 Direct drive scanning CRT display system |
| 06/16/1987 | US4673929 Circuit for processing digital image data in a high resolution raster display system |
| 06/16/1987 | US4673847 Color monitor with improved digital convergence |
| 06/10/1987 | EP0225092A2 Circuit arrangement for protecting a CRT and associated circuitry from damage due to arcing |
| 06/09/1987 | US4672451 Dynamic digital video correction circuit |
| 06/09/1987 | US4672449 Line deflection circuit for picture pick-up or display devices |
| 06/09/1987 | US4672369 System and method for smoothing the lines and edges of an image on a raster-scan display |
| 06/02/1987 | US4670692 High-speed power amplifier for driving inductive loads |
| 05/26/1987 | US4669117 Video terminal with image line disarrangement |
| 05/21/1987 | WO1987003124A1 Raster scanning system for enhanced resolution |
| 05/21/1987 | WO1987002937A1 Dot matrix printing and scanning |
| 05/20/1987 | CN86204132U Coloring display device |
| 05/19/1987 | CA1222063A1 Crt display control system |
| 05/13/1987 | EP0221754A2 Grounding arrangement useful in a display apparatus |
| 05/13/1987 | EP0221435A2 Method and means to eliminate interaction between closely located cathode ray tubes |
| 05/12/1987 | US4665495 Single chip dram controller and CRT controller |
| 05/07/1987 | DE3538692A1 Circuit arrangement for switching a monitor |
| 05/06/1987 | EP0220777A1 Picture display device with interference suppression means |
| 05/06/1987 | EP0220323A1 Image processor |
| 04/29/1987 | EP0219638A2 Circuit arrangement in a display device for avoiding geometrical distortions at the representation of texts, graphs and symbols |
| 04/29/1987 | EP0219552A1 Device for displaying polar coordinates in raster scanning system |
| 04/29/1987 | CN86106886A Picture display device with interference suppression means |
| 04/29/1987 | CN85106882A Method of displaying colour picture image and apparatus therefor |
| 04/28/1987 | US4661812 Data transfer system for display |
| 04/28/1987 | US4661811 Video map display |
| 04/28/1987 | US4661748 Power supply for deflection circuit |
| 04/23/1987 | WO1987002494A1 Programmable interlace with skip and contrast enhancement in long persistence display systems |
| 04/22/1987 | EP0082177B1 Method of displaying alphanumerical and graphic characters and terminal for carrying out the method |
| 04/21/1987 | US4660156 Video system with single memory space for instruction, program data and display data |
| 04/21/1987 | US4660155 Single chip video system with separate clocks for memory controller, CRT controller |
| 04/21/1987 | US4660154 Variable size and position dialog area display system |
| 04/21/1987 | US4660070 Video display processor |
| 04/21/1987 | US4660028 Stroke-vector character generator |
| 04/21/1987 | US4659968 Vertical deflection circuit |
| 04/15/1987 | EP0218456A2 Automatic bias control of an image display device in a video monitor |
| 04/15/1987 | EP0218370A1 Method and apparatus for providing a visual indication of a relationship between two signals |
| 04/15/1987 | EP0218146A1 Secondary-switching regulator for a monitor power supply |
| 04/08/1987 | EP0217285A1 Non-synchronized power supply device for a monitor |
| 04/07/1987 | US4656597 Video system controller with a row address override circuit |
| 04/07/1987 | US4656596 Video memory controller |
| 04/07/1987 | US4656467 TV graphic displays without quantizing errors from compact image memory |
| 04/01/1987 | EP0216161A2 Digital engine analyzer |
| 04/01/1987 | EP0215821A1 Digital to analog conversion apparatus. |
| 03/31/1987 | US4654804 Video system with XY addressing capabilities |
| 03/31/1987 | US4654650 Voltage offset device and method for providing a smooth scroll for a raster scan cathode ray tube display |
| 03/25/1987 | EP0215428A2 Graphic processing system |
| 03/25/1987 | EP0215260A2 Raster display smoothing technique |
| 03/24/1987 | US4652869 Color enhancement for display device |
| 03/18/1987 | EP0214547A2 Virtual resolution displays |
| 03/17/1987 | US4651064 Video amplifier with foreground and background controls |
| 03/17/1987 | CA1219388A1 Video display system having multiple selectable screen formats |
| 03/17/1987 | CA1219361A1 Power supply and deflection circuit providing multiple scan rates |
| 03/17/1987 | CA1219334A1 Teletext decoder using a common memory |
| 03/12/1987 | DE3530923A1 High-resolution, flat colour screen reproduction device |
| 03/11/1987 | EP0213246A1 Interlaced colour cathode ray tube display with reduced flicker |
| 03/10/1987 | US4649506 Vector generator using interpolative analog circuits |
| 03/10/1987 | US4649380 Video display system comprising an index store for storing reduced versions of pictures to be displayed |
| 03/10/1987 | US4649379 Data display apparatus with character refresh buffer and row buffers |
| 03/10/1987 | US4649378 Binary character generator for interlaced CRT display |
| 03/10/1987 | US4649377 Split image display control unit |
| 03/04/1987 | CN86103724A Word processing and composite character processing method |
| 03/03/1987 | US4648113 Method and apparatus for providing a visual indication of a relationship between two signals |
| 03/03/1987 | US4648069 Character generator |
| 03/03/1987 | US4648049 Rapid graphics bit mapping circuit and method |
| 03/03/1987 | US4648032 Dual purpose screen/memory refresh counter |
| 03/03/1987 | CA1218756A1 Method of generating character patterns |
| 02/25/1987 | EP0211544A2 Generation of graphic symbols for cathode ray tube displays |
| 02/24/1987 | US4646261 Local video controller with video memory update detection scanner |
| 02/24/1987 | US4646172 Video system and method |
| 02/24/1987 | US4645989 Frequency switching circuit for multiple scan rate video display apparatus |
| 02/18/1987 | CN85102045A Colour display tube and display device comprising such a colour display tube |
| 02/17/1987 | US4644503 Computer memory system with integrated parallel shift circuits |
| 02/17/1987 | US4644502 Semiconductor memory device typically used as a video ram |
| 02/17/1987 | US4644401 Apparatus for combining graphics and video images in multiple display formats |
| 02/17/1987 | US4644340 Programmable timing circuit for cathode ray tube |
| 02/17/1987 | US4644339 Low vision adapter for display terminals |
| 02/17/1987 | US4644231 Video data display driver stage |
| 02/10/1987 | US4642794 Video update FIFO buffer |
| 02/10/1987 | US4642729 Variable porcelain condenser structure |
| 02/10/1987 | US4642623 Television-type interlaced display device and digital oscilloscope comprising such a device |
| 01/31/1987 | CN85101358A Raster scanning display system |
| 01/29/1987 | WO1987000658A1 Priority resolution system and video display apparatus |
| 01/28/1987 | EP0209736A2 Display control device |
| 01/28/1987 | CN85105794A Method for processing animated graphs |
| 01/27/1987 | US4639879 Method and device for light emitting intensity control in a graphic display device |
| 01/27/1987 | US4639771 Image processing system |
| 01/27/1987 | US4639765 Synchronization system for overlay of an internal video signal upon an external video signal |
| 01/24/1987 | CN85101754A Refresh circuit for the memory of a computer |
| 01/21/1987 | EP0209266A1 Improvements relating to colour displays |