wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers

Radiation-sensitive semiconductor devices covered by groups , or being structurally associated with electric light sources and electrically or optically coupled thereto > wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers

Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto > wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers