Digital output to display device

Introduced: September 1968

Full Title

Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements > Digital output to display device

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

4 codes are CPC-only extensions.

IPC defines codes here since 1980.

Child Classifications

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G06F 3/1407 CPC only CPC only
G06F 3/1415 CPC only CPC only
G06F 3/1423 +3 CPC CPC only CPC only
G06F 3/1454 +1 CPC CPC only CPC only
G06F 3/147 using display panels since 1980 +1 CPC IPC+CPC Available in IPC and CPC
G06F 3/153 using cathode-ray tubes since 1980 IPC+CPC Available in IPC and CPC