To provide a manufacturing apparatus with a simple principle and a simple structure in order to manufacture a new electronic device or a new electronic circuit.

In the manufacturing apparatus of the electronic device or the electronic circuit for forming dotting patterns by giving liquid containing a functional material onto a board as a dot by a spray head of an inkjet principle, volatilizing a volatile component in the dot and leaving solid components on the board, the liquid contains a color material which presents a color other than a color presented by the functional material.