MANUFACTURE OF METALLIZED ORGANIC FILM CAPACITOR

摘要

PURPOSE:To facilitate accurate alignment when a metallized organic film is wound or laminated by a method wherein margins and deposited electrode blank parts are formed accurately on the metallized organic film. CONSTITUTION:Laser beam radiation and the movement of a metal mask are controlled in accordance with the feed of a metallized organic film to form margins and deposited electrode blank parts simultaneously in a same process, so that manufacturing man-hours can be reduced. Moreover, a positional deviation created by the winding turns of the metallized organic film can be automatically corrected in accordance with the film thickness so as to have the margins and the deposited electrode blank parts aligned with each other accurately, so that the safety to a capacitor can be improved.