Method for integrated circuit packaging

Details Method for integrated circuit packaging Method for integrated circuit packaging

2007-01-30

2007-01-30

Lee, Edmund H. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

C264S272170, C264S328400, C425S116000, C425S544000

Reexamination Certificate

active

10648964

ABSTRACT:
According to one embodiment of the invention, a system for packaging integrated circuits includes a mold tool for packaging integrated circuits. The mold tool includes a first mold plate that includes a first non-planar surface and a second mold plate that includes a second non-planar surface. The first and second non-planar surfaces form upper and lower surfaces of a mold cavity when the first and second mold plates are engaged. The mold tool also includes a distribution system coupled to the mold cavity. The distribution system transfers a mold compound into the mold cavity to substantially encapsulate an integrated circuit. The distribution system includes a gate runner coupled to the mold cavity. The gate runner funnels the mold compound into the mold cavity. The distribution system also includes a bridge insert that decreases wear on the gate runner as the mold compound is transferred through the gate runner.

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