The present invention is directed to an electrophoretic display film which can be controlled to malfunction permanently within a period of time. The holder has one sidewall provided with two projecting edges to be diametrically compressed and deformed toward the through hole. 1% by mass and the total content of cobalt, nickel, and iron is 3% or less by mass, respectively based on the structure. Preferably, the reticle-masking blade carriage assembly is electromagnetically levitated. The deployment center operates to receive machine usage information from the one or more deployment agents, and dynamically scale updown resources used in the transactional domain based on the resource usage information collected by the one or more deployment agents. The compounds of the invention are used with polymer resins to enhance their gas barrier properties.