Method and apparatus for mounting electronic device

Abstract

A part mounting apparatus mounts a part, such as a film electronic part, accurately and efficiently on a substrate, such as a glass substrate. A measuring device (21) moves along the edges of a glass substrate (31) and measures the distance between the measuring device (21) and the glass substrate (31) at predetermined positions. The measuring device (21) gives measured data to a controller (22). The controller (22) determines the state of deformation of the glass substrate (31) on the basis of the measured data and controls suctions to be applied by suction pads (12) included in a substrate conveying unit (10) to the glass substrate (31) on the basis of the measured data. The glass substrate (31) being conveyed by the substrate conveying unit (10) receives downward suctions of the suction pads (12) and upward reaction forces of props (13). The surface of the glass substrate (31) can be brought to a level by thus correcting local warps in the glass substrate (31) and the glass substrate (31) can be held at a level corresponding to that of the upper ends of the props (13).

Dependencies are inferred from the claim text.