Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G09G 5/02

characterised by the way in which colour is displayed

Introduced: January 1990

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 way in which colour is displayed

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 way in which colour is displayed

CPC subdivides this area 3x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

IPC defines codes here since 1990.

Child Classifications

Navigate with arrow keys, Enter to open

  • G09G 5/022 CPC only CPC only
  • G09G 5/024 CPC only CPC only
  • G09G 5/026 CPC only CPC only
  • G09G 5/028 CPC only CPC only
  • G09G 5/04 using circuits for interfacing with colour displays since 1990 IPC+CPC Available in IPC and CPC
  • G09G 5/06 using colour palettes, e.g. look-up tables since 1990 IPC+CPC Available in IPC and CPC