US Patent No. 10,342,153

STACK STRUCTURE AND THE MANUFACTURING METHOD OF THE SAME


Patent No. 10,342,153
Issue Date July 02, 2019
Title Stack Structure And The Manufacturing Method Of The Same
Inventorship Le Liang, Taoyuan (CN)
Zhenqing Zhao, Taoyuan (CN)
Assignee Delta Electronics, Inc., Taoyuan, Taiwan (CN)

Claim of US Patent No. 10,342,153

1. A stack structure comprising:at least two stacked modules, wherein at least one of the modules is a power module;
at least one metal connection component which is in integrated structure and comprises a first end, a second end and a connection portion, while the first end is electrically connected to one of the modules and the second end is electrically connected to the other module;
at least two molding compounds respectively packaging at least two modules and the end of the metal connection component electrically connected to the module, the connection portion is exposed outside of the module, wherein the at least one metal connection component and the at least one pin are formed by a same lead frame.