Advanced Semiconductor Engineering, Inc.

Chin-Ming Chung

Su Tao

Meng-Hui Lin

Yu-Ching Tsai

A method for packaging a BGA and the structure of the BGA for using the method are disclosed. The structure of the substrate of the BGA includes multiple pairs of aligned slots (,) defined along the X-axis thereof, and a passage (,) corresponding to and perpendicular to one pair of aligned slots (,). While using the method to package the substrate, one side of the substrate will be entirely covered by a first protective layer to protect the chips and the other side of the substrate will form multiple lines of a second protective layers to protect the bonding wires.

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Kaohsiung Hsien, Taiwan

Chin-Ming Chung