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PCE
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DIFF Subgroup
G09G 5/37

Details of the operation on graphic patterns (G09G5/38 takes precedence)

Introduced: January 2000

Title

Titles differ between systems:

IPC: Details of the operation on graphic patterns

CPC: Details of the operation on graphic patterns (G09G5/38 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators > characterised by the display of individual graphic patterns using a bit-mapped memory > Details of the operation on graphic patterns

CPC:

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) > characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory > Details of the operation on graphic patterns (G09G5/38 takes precedence)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2000.

Child Classifications

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  • G09G 5/373 for modifying the size of the graphic pattern since 2000 IPC+CPC Available in IPC and CPC
  • G09G 5/377 for mixing or overlaying two or more graphic patterns (G09G5/02, G09G5/397 take precedence) since 2000 IPC+CPC Available in IPC and CPC