Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators (image data processing or generation, in general G06T)

Child Classifications

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• G09G 5/001
• G09G 5/003
• G09G 5/02 characterised by the way in which colour is displayed
• G09G 5/08 Cursor circuits
• G09G 5/10 Intensity circuits
• G09G 5/12 Synchronisation between the display unit and other units, e.g. other display units, video-disc players
• G09G 5/14 Display of multiple viewports
• G09G 5/16 Display of right-to-left language
• G09G 5/18 Timing circuits for raster scan displays (specially adapted for television H04N )
• G09G 5/20 Function-generator circuits, e.g. circle generators
• G09G 5/22 characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
• G09G 5/34 for rolling or scrolling
• G09G 5/36 characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
• G09G 5/40 characterised by the way in which both a pattern determined by character code and another pattern are displayed simultaneously, or either pattern is displayed selectively, e.g. with character code memory and APA, i.e. all-points-addressable, memory
• G09G 5/42 characterised by the display of patterns using a display memory without fixed position correspondence between the display memory contents and the display position on the screen