Patent attributes
A semiconductor device in which electrostatic discharge damage during manufacturing steps is prevented. More specifically, a semiconductor device in which electrostatic discharge damage during a step in which the formation of a pixel electrode is completed is prevented. A semiconductor device of the invention comprises a light emitting element, a driving transistor and a protection means disposed between the light emitting element and the driving transistor. The protection means comprises as least one of a resistor element, a capacitor element and a rectifier element. More specifically, the protection means is disposed between a pixel electrode of the light emitting element and a source electrode or a drain electrode of the driving transistor. It is to be noted that the rectifier element is an element having a rectifying function and corresponds to a diode or a transistor whose drain electrode and gate electrode are connected to each other.
