Invention Grant
US09082887B1 Integrated circuit packaging system with posts and method of manufacture thereof 有权
集成电路封装系统及其制造方法

Integrated circuit packaging system with posts and method of manufacture thereof
Abstract:
A method of manufacture of an integrated circuit packaging system includes: providing a semiconductor wafer having a chip pad; attaching a wafer frame to the semiconductor wafer, the wafer frame having a horizontal cover integral to a protruding connector with the protruding connector on the chip pad; forming an underfill around the protruding connector and between the horizontal cover and the semiconductor wafer; removing the horizontal cover exposing the underfill and the protruding connector; and singulating an integrated circuit package from the semiconductor wafer.
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