US Patent 12105370 Fan control for electronic display assemblies

A display assembly with condensation control includes an electronic display and airflow pathway located within the housing. At least one sensor is located along said airflow pathway. A controller in electronic communication determines a local dewpoint and an internal temperature for the display assembly based, at least in part, on data received from the at least one sensor, calculates a dewpoint spread between the dewpoint temperature and the internal temperature, and initiates modified operations where said dewpoint spread is less than a predetermined threshold.