National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Research of the Quality of Solder Joints by BGA and QFN Packages
Otáhal, Alexandr ; Adámek, Martin (referee) ; Szendiuch, Ivan (advisor)
This diplomas thesis deals with specific technologies and manufacture of BGA and QFN packages. Also summarizes the most used test methods for assessing the reliability for. Describes the making of equipment for soldering in a nitrogen atmosphere, followed by comparison solder joints of BGA and QFN forming in different atmosphere. Finally, summarizes knowledge about the process of soldering and desoldering lead-free solders for BGA packages, followed by experimental evaluation of the causes of malfunction of repaired samples.
Research of the Quality of Solder Joints by BGA and QFN Packages
Otáhal, Alexandr ; Adámek, Martin (referee) ; Szendiuch, Ivan (advisor)
This diplomas thesis deals with specific technologies and manufacture of BGA and QFN packages. Also summarizes the most used test methods for assessing the reliability for. Describes the making of equipment for soldering in a nitrogen atmosphere, followed by comparison solder joints of BGA and QFN forming in different atmosphere. Finally, summarizes knowledge about the process of soldering and desoldering lead-free solders for BGA packages, followed by experimental evaluation of the causes of malfunction of repaired samples.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.