Method of molding resin to seal electronic parts

Details Method of molding resin to seal electronic parts Method of molding resin to seal electronic parts

1994-06-29

1998-05-12

Ortiz, Angela Y.

Plastic and nonmetallic article shaping or treating: processes

With step of cleaning, polishing, or preconditioning...

264161, 26427214, 26427215, 425185, 425190, B29C 3330, B29C 4502

Patent

active

057500592

ABSTRACT:
A method of and an apparatus for molding resin to seal electronic parts are adapted to use molding units to seal with molded resin materials electronic parts that are mounted on lead frames. Additional molding units are detachably mounted with respect to an already provided first molding unit in the molding apparatus, so that the number of the molding units can be arbitrarily adjusted. In this manner, the method and apparatus can be easily reconfigured or rearranged to be adapted to mass production or small production runs of the same or different types of molded parts. By simultaneously carrying out various process steps, the overall process time is reduced.

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