Wiring circuit board

Abstract

A wiring circuit board includes a metal support layer, a conductor layer, an insulating layer, and a circuit pattern in order toward one side in a thickness direction, and the circuit pattern includes a first circuit pattern having a wire and a second circuit pattern electrically connected to the conductor layer and independent from the first circuit pattern. Furthermore, the wiring circuit board includes a wiring portion in which the wire is disposed. In the wiring portion, a width-direction length of the conductor layer in a width direction perpendicular to the thickness direction and a direction in which the wire extends is larger than a width-direction length of at least a portion of the metal support layer in the thickness direction.

Dependencies are inferred from the claim text.