IPC Subgroup
H10K 50/87 Arrangements for heating or cooling
Introduced: January 2023
Full Title
Organic light-emitting devices > Constructional details > Arrangements for heating or cooling
Classification Context
- Section:
- ELECTRICITY
- Class:
- SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- Subclass:
- ORGANIC ELECTRIC SOLID-STATE DEVICES