Method for adhering film to irregular surface and device manufactured using the method

PURPOSE: To provide a method for adhering a thin film so as to be accommodated with an irregularly shaped surface. CONSTITUTION: This method involves a process where a film 105 is arranged at a desired position on an irregular surface 112, kept in contact with at least several projections formed thereon and then pressed thereto for adhesion in such a state as substantially accommodable with all the projections. In this case, the contact bonding of the film 105 is attained according to the procedures where substantially uniform differential pressure is applied to both sides of the film 105 for the accommodation thereof with the irregular surface 112. Also, an image pickup device manufactured according to this method includes a scintillator with an irregular surface and a monolithic reflective layer formed in contact with the irregular surface so as to be accommodable therewith.