Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by [CPC: H03K17/00] characterised by the way in which the control signal is generated using an optical detector characterised by the type of activation making use of reflection
Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by [CPC: H03K17/00] characterised by the way in which the control signal is generated using an optical detector characterised by the type of activation making use of reflection