Patent ID: 9515047
Filing Date: 2016-12-06
CPC Classification: H01L

Claim Text:
1. A method for manufacturing a package for circuit component, the method comprising: forming copper circuits on a single-sided printed circuit board, and printing an electrically conductive paste on a plurality of predetermined locations on the copper circuits before positioning circuit dice of the circuit components on the locations printed with the electrically conductive paste; forming a plurality of surface copper bumps on a copper plate, and printing the electrically conductive paste on each of the copper bumps; positioning and fitting the printed circuit board on which the circuit dice are positioned relative to the copper plate on which the electrically conductive paste is printed such that each of the circuit dice aligns with the corresponding copper bump on which the electrically conductive paste has been printed; injecting a hermetic sealant into the space between the fitted printed circuit board and copper plate before forming at least two terminal electrodes of each package on a side opposite the copper plate and copper bumps by etching process; forming plated through-holes in one of the terminal electrodes of each package so that the terminal electrode is electrically connected to the circuit dice via the copper circuit of the single-sided printed circuit board; and cutting to separate the individual circuit components to form the package.