Wiring substrate and current measuring device

Abstract

A wiring substrate includes an insulating body; a first conductor including a first shield layer provided in a first layer inside the insulating body, and a second shield layer provided in a second layer at a different position from the first layer in a thickness direction of the insulating body; a second conductor including a first guard layer provided in a third layer positioned between the first layer and the second layer in the thickness direction, and a second guard layer provided in a fourth layer positioned between the second layer and the third layer in the thickness direction; and a third conductor provided in a fifth layer positioned between the third layer and the fourth layer in the thickness direction.

Dependencies are inferred from the claim text.