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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G09G 1/16

the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators > using single beam tubes > the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible > the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster

CPC:

Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; (cathode-ray oscilloscopes G01R13/20; ) > using single beam tubes (G09G1/26, G09G1/28 take precedence), > the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible > the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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