Wiring board and electric device

Abstract

A wiring board including: a frame base material; and a metal member, wherein the frame base material is formed in plate-shaped, and includes a through hole in a central region of the frame base material, the metal member includes a stage part and at least one bridge part, a width of the bridge part is equal to or narrower than a width of the stage part, the bridge part extending toward an outer side from the stage part, the stage part is arranged to be fit to the through hole, and the bridge part is arranged to be disposed facing the frame base material.

Dependencies are inferred from the claim text.