Patent ID: 9741496
Date: 2017-08-22
CPC Classifications: H01G

Claim:
1. A stacked-type solid electrolytic capacitor package structure, comprising: a capacitor unit including a plurality of first stacked-type capacitors sequentially stacked on top of one another and electrically connected with each other, wherein each first stacked-type capacitor has a first positive portion and a first negative portion; and a package unit including a package resin body for enclosing the capacitor unit; and a conductive unit including a first conductive terminal and a second conductive terminal separated from the first conductive terminal, wherein the first conductive terminal has a first embedded portion electrically connected to the first positive portion of the first stacked-type capacitor and enclosed by the package resin body and a first exposed portion connected to the first embedded portion and exposed from the package resin body, and the second conductive terminal has a second embedded portion electrically connected to the first negative portion of the first stacked-type capacitor and enclosed by the package resin body and a second exposed portion connected to the second embedded portion and exposed from the package resin body; wherein an outermost one of first stacked-type capacitors has a plurality of first exposed soldering microgrooves formed on an outer surface thereof for contacting the package resin body, and the first exposed soldering microgroove is concaved on the outer surface of the outermost first stacked-type capacitor and extended along a first direction toward the first embedded portion of the first conductive terminal.