using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically- coupled

Full Title

Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor (G11C14/00 - G11C21/00 take precedence) > using electric elements > using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically- coupled