Patent ID: 8066367

Claim:
A droplet applying apparatus comprising: a base having a mounting surface on which a substrate is mounted; first and second beam members which confront the mounting surface and extend in one direction of the mounting surface and which are fitted to the base so as to be movable relative to the base in the other direction of the mounting surface, wherein the first and second beam members are arrayed side by side in the other direction; and a plurality of droplet ejecting sections which are fitted to the first and second beam members so as to be movable in the one direction and which eject and apply droplets to the substrate, and at least one image pickup device which is placed between the first and second beam members and fitted to at least one of the first and second beam members and which serves for picking up an image of the substrate mounted on the mounting surface; wherein the first and second beam members are integrally coupled together so as to be integrally movable relative to the base in the other direction, and wherein each of the first and second beam members has both a fitting surface and a confronting surface, the fitting surface and the confronting surface being flat surfaces, extending in one direction and facing opposite sides in the other direction, respectively, and wherein the droplet ejecting sections are fitted on the fitting surface of the first beam member opposite to the confronting surface of the first beam member confronting the second beam member as well as on the fitting surface of the second beam member opposite to the confronting surface of the second beam member confronting the first beam member; and wherein the at least one image pickup device is fitted to at least one of the confronting surfaces of the first and second beam members.