Specialized Mold Chase Design for Semiconductor QFN Leadframe Package
Journal: International Research Journal of Advanced Engineering and Science (Vol.4, No. 3)Publication Date: 2019-15-07
Authors : Rennier S. Rodriguez Frederick Ray I. Gomez;
Page : 45-45
Keywords : QFN; leadframe; mold chase; semiconductor package; package singulation.;
Abstract
Package chip-out in Fig. 1 is a common defect frequently encountered in end-of-line process at the semiconductor assembly manufacturing, and is defined as a region of material missing from a body
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