System for optical data transmission has optical transmitter with LED element for transmitting light, optical receiver for receiving transmitted light, an air path traversed by transmitted light between transmitter and receiver

摘要

The optical data transmission system (41) has an optical transmitter (38',38'') with a LED element for transmitting light, an optical receiver (39',39'') for receiving the transmitted light and an air path that is traversed by the transmitted light between the transmitter and the receiver. The transmitter and/or the receiver is implemented as an integrated component. An independent claim is also included for the use of a LED element in a transmitter in a contactless optical data transmission.