Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Opposed registering coacting female molds
Reexamination Certificate
2005-05-17
2005-05-17
Drodge, Joseph (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Opposed registering coacting female molds
C264S272140, C264S272150, C425S123000, C425S127000
Reexamination Certificate
active
06893244
ABSTRACT:
The upper and lower mold plates of a transfer molding machine are configured for one-side encapsulation of a pair of substrate mounted electronic devices having an opposite conductor-grid-array and/or bare heat sink/dissipator. The pair of devices is positioned back-to-back within a single mold cavity for simultaneous encapsulation. A buffer member, optionally with cut-outs or apertures, may be placed between the two back-to-back substrates for protecting the grid-arrays and enabling encapsulation of devices with varying thicknesses without adjustment of the molding machine. Alternately, the upper and lower plates are configured for one-side encasement using covers of a pair of substrate mounted electronic devices having an opposite conductor-grid-array and/or bare heat sink/dissipator.
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Drodge Joseph
Luk Emmanuel S.
Micro)n Technology, Inc.
TraskBritt
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