Component mount board

Abstract

Provided is a component mount board which includes: a board having a base, a first conductive pattern, a mount component connected to the first conductive pattern, and a soluble layer; and a second conductive pattern, in which the soluble layer is soluble in liquid, and the second conductive pattern is soluble in liquid or is weakened when getting wet with liquid, the base has, in a portion of the base corresponding to the second conductive pattern, a first missing portion the first conductive pattern has a first portion and a second portion separated from the first portion through the first missing portion, the second conductive pattern connects, over the first missing portion, the first and second portions of the first conductive pattern to each other, and a portion of the second conductive pattern at least over the first missing portion is formed on a first surface of the soluble layer.

Dependencies are inferred from the claim text.