Antonio R. Sumagpang Jr.

Flux Shorting Mitigation on Semiconductor BGA Device through Process Design Enhancement

Antonio R. Sumagpang Jr., Edwin M. Graycochea Jr. & Frederick Ray I. Gomez · Journal of Engineering Research and Reports · 2020

With the new and upcoming technologies in semiconductor industry, packages like the ball grid array (BGA) are getting more challenging to process due to inherent issues that come along. Process improvement through modification in the design of indirect material is one key directi...

Open access Research Article 10.9734/jerr/2020/v19i317231

Pick and Place Process Defect Mitigation on Semiconductor BGA Device

Antonio R. Sumagpang Jr., Frederick Ray I. Gomez & Edwin M. Graycochea Jr. · Journal of Engineering Research and Reports · 2020

With the new devices and new technologies in semiconductor industry are getting more challenging to process because of new processes and process bricks. One of the most challenging assembly processes is the pick and place or the die attach process. Issues were encountered during...

Open access Research Article 10.9734/jerr/2020/v17i317187