Patent ID: 6033934
Filing Date: 2000-03-07
Classification: H01L

Abstract:
A semiconductor chip fabrication method, comprising the steps of:(a) attaching semiconductor dies to a chip carrier, and subsequently bonding lead wires to said dies;(b) adhering a plurality of heat-resisting plastic strips to said chip carrier, each said plastic strip being connected to one corner of a respective die and extending outwardly therefrom for guiding a molten resin to said die;(c) encapsulating said dies by respectively attaching a plurality of nozzles of a molding apparatus to said plurality of heat-resisting plastic strips, permitting a molten resin dispensed from said nozzles to be guided by said heat-resisting plastic strips to said dies and then molded on said dies;(d) marking each said die, mounting solder balls to each said die, and then separating each individually molded die one from another; and(e) removing said heat resisting plastic strips from said chip carrier after the molding of said dies.