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IPC Subgroup
H04N 5/33

Transforming infrared radiation

Introduced: July 1974

Last revised: January 2023

Full Title

Details of television systems > Transforming light or analogous information into electric information > Transforming infrared radiation

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC COMMUNICATION TECHNIQUE
Subclass:
PICTORIAL COMMUNICATION, e.g. TELEVISION

Scope Notes

Limiting references: Cameras or camera modules for generating image signals from infrared radiation Circuitry of solid state image-sensors [SSIS] for transforming only infrared radiation into image signals