Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
H10W 10/1

Isolation regions comprising dielectric materials

Introduced: January 2026

Full Title

Isolation regions in semiconductor bodies between components of integrated devices > Isolation regions comprising dielectric materials

Classification Context

Section:
ELECTRICITY
Class:
SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
Subclass:
GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS

2 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • H10W 10/13 formed using local oxidation of silicon [LOCOS], e.g. sealed interface localised oxidation [SILO] or side-wall mask isolation [SWAMI]
  • H10W 10/17 formed using trench refilling with dielectric materials, e.g. shallow trench isolations