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PCE
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IPC Subgroup
H10P 32/1

Diffusion of dopants within, into or out of semiconductor bodies or layers

Introduced: January 2026

Full Title

Diffusion of dopants within, into, or out of wafers, substrates or parts of devices > Diffusion of dopants within, into or out of semiconductor bodies or layers

Classification Context

Section:
ELECTRICITY
Class:
SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
Subclass:
GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS

3 direct subcodes

Child Classifications

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  • H10P 32/12 between a solid phase and a gaseous phase
  • H10P 32/14 within a single semiconductor body or layer in a solid phase; between different semiconductor bodies or layers, both in a solid phase
  • H10P 32/16 between a solid phase and a liquid phase