Vorrichtung und Verfahren zur optischen Übertragung mittels LCD optische Sendern und Empfängern

摘要

A communications system may include first and second separate units, at least one of which may include a radio frequency (RF) transceiver. The first unit may include a liquid crystal display (LCD) including at least one optical transmitter pixel. Further, the second wireless unit may include at least one optical receiver for receiving optical signals from the at least one optical transmitter pixel of the LCD.