DIFF Subgroup
H10D 64/20 Electrodes characterised by their shapes, relative sizes or dispositions
Introduced: January 2025
Full Title
Electrodes of devices having potential barriers > Electrodes characterised by their shapes, relative sizes or dispositions
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 2025.
Child Classifications
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- H10D 64/23 Electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. sources, drains, anodes or cathodes since 2025 +4 CPC IPC+CPC Available in IPC and CPC
- H10D 64/27 Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates since 2025 +4 CPC IPC+CPC Available in IPC and CPC