Method and apparatus for encapsulating semi-conductors

摘要

A resin-molded semiconductor is produced by using an apparatus which comprises a mold having a plurailty of pots from which a molding resin is fed under pressure, mutually independent runners extending from each pot, and a plurality of cavities serially disposed at the end of each runner, said cavities being filled with a molding resin fed under pressure from said pots, with a part to be molded placed in each cavity. The process and apparatus of this invention prevent the molding defects resulting from the excessive flow resistance of resin and greatly improves the use efficiency of resin.