THREE-DIMENSIONAL MOLDED COMPONENT PRODUCTION METHOD AND THREE-DIMENSIONAL MOLDED COMPONENT

摘要

Provided is a three-dimensional molded component production method comprising: a three-dimensional molded product preparation step in which a three-dimensional molded product comprising a wiring pattern formed on the surface of a resin substrate is prepared; a protective film formation step in which a protective film is formed on at least the surface of the three-dimensional molded product by spray coating the three-dimensional molded product with a photosensitive material; an exposure mask film preparation step in which an exposure mask film that is three-dimensionally molded so as to correspond to the three-dimensional molded product is prepared; an exposure mask film arrangement step in which the exposure mask film is arranged so as to cover the protective film; a vacuum air removal step in which the three-dimensional molded product having the exposure mask film arranged thereon is inserted into a bag for vacuum air removal, the air is removed by vacuum, and the exposure mask film is made to adhere to the protective film; an exposure step in which the three-dimensional molded product is irradiated with light and thereby exposed while inserted in the bag for vacuum air removal; and an opening formation step in which the three-dimensional molded product is removed from the bag for vacuum air removal, development treatment is carried out, and a desired opening is formed in the protective film.