DIFF Subgroup
H10D 30/40 FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
Introduced: January 2025
Full Title
Full titles differ between systems:
IPC:
Field-effect transistors [FET] > FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
CPC:
Field-effect transistors [FET] (insulated-gate bipolar transistors H10D12/00) > FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
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 30/43 having one-dimensional [1D] charge carrier gas channels, e.g. quantum wire FETs or transistors having 1D quantum-confined channels since 2025 +1 CPC IPC+CPC Available in IPC and CPC
- H10D 30/47 having two-dimensional [2D] charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT] since 2025 +2 CPC IPC+CPC Available in IPC and CPC