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PCE
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DIFF Subgroup
H10K 50/85

Arrangements for extracting light from the devices

Introduced: January 2023

Full Title

Full titles differ between systems:

IPC:

Organic light-emitting devices > Constructional details > Arrangements for extracting light from the devices

CPC:

Organic light-emitting devices (integrated devices or assemblies of multiple devices H10K59/00, H10K65/00; organic semiconductor lasers H01S5/36) > Constructional details > Arrangements for extracting light from the devices

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

IPC defines codes here since 2023.

Child Classifications

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  • H10K 50/852 comprising a resonant cavity structure, e.g. Bragg reflector pair since 2023 IPC+CPC Available in IPC and CPC
  • H10K 50/854 comprising scattering means since 2023 IPC+CPC Available in IPC and CPC
  • H10K 50/856 comprising reflective means since 2023 IPC+CPC Available in IPC and CPC
  • H10K 50/858 comprising refractive means, e.g. lenses since 2023 IPC+CPC Available in IPC and CPC