Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor – Encapsulating
Patent
1995-10-03
1998-03-31
Picardat, Kevin
Semiconductor device manufacturing: process
Packaging or treatment of packaged semiconductor
Encapsulating
438112, 438124, 438126, H01L 2160
Patent
active
057338027
ABSTRACT:
There is provided a semiconductor device having a very thin, highly reliable semiconductor package and a method of easily manufacturing the semiconductor apparatus. The method comprises a first step of coating and melting a thermosetting resin in a mold for resin sealing, while keeping the mold at a predetermined temperature, the mold being divided into an upper mold and a lower mold, a second step of fixing within the mold a lead frame supporting a semiconductor chip, and a third step of applying a pressure on the mold and compression-molding the resin, thus forming a package.
REFERENCES:
patent: 4999319 (1991-03-01), Hamano et al.
patent: 5304512 (1994-04-01), Arai et al.
patent: 5424250 (1995-06-01), Sawada
patent: 5496775 (1996-03-01), Brooks
Inoue Yumi
Nakazawa Tsutomu
Kabushiki Kaisha Toshiba
Picardat Kevin
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