IPC Subgroup
H10K 50/82 Cathodes
Introduced: January 2023
Full Title
Organic light-emitting devices > Constructional details > Electrodes > Cathodes
Classification Context
- Section:
- ELECTRICITY
- Class:
- SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- Subclass:
- ORGANIC ELECTRIC SOLID-STATE DEVICES
4 direct subcodes
Child Classifications
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- H10K 50/822 characterised by their shape
- H10K 50/824 combined with auxiliary electrodes
- H10K 50/826 Multilayers, e.g. opaque multilayers
- H10K 50/828 Transparent cathodes, e.g. comprising thin metal layers