Coatings, e.g. passivation layers or antireflective coatings

Introduced: January 2025

Full Title

Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED] > Constructional details > Coatings, e.g. passivation layers or antireflective coatings

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2025.

Child Classifications

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H10H 20/841 Reflective coatings, e.g. dielectric Bragg reflectors since 2025 IPC+CPC Available in IPC and CPC