Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor
Reexamination Certificate
2006-05-23
2006-05-23
Dang, Phuc T. (Department: 2818)
Semiconductor device manufacturing: process
Packaging or treatment of packaged semiconductor
C438S123000, C361S737000
Reexamination Certificate
active
07049172
ABSTRACT:
A packaging process of an electronic card is provided. Firstly, a first embedding operation is performed to embed a first metal cover into a first surface of a plastic frame. Then, a circuit board is placed on the plastic frame. Afterward, a second embedding operation is performed to embed a second metal cover into a second surface of the plastic frame. The circuit board is encapsulated into the plastic frame so as to form an electronic card package. The first metal cover, the plastic frame and the second metal cover are separately formed.
REFERENCES:
patent: 5355837 (1994-10-01), Reyes
patent: 5397857 (1995-03-01), Farquhar et al.
patent: 6337797 (2002-01-01), Huang
Chen Sheng-Yuan
Wang Hank
Wang Hung-Tse
3 View Technology Co., Ltd.
Bacon & Thomas PLLC
Dang Phuc T.
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