Patent ID: 7900349
Filing Date: 2011-03-08
Classification: H01L,H05K,Y02P,Y10T

Abstract:
1. A method of manufacturing an electronic device, the method comprising: providing a board body; forming a first cavity in a first surface of the board body; forming a first metal pattern on the first surface of the board body adjacent to the first cavity; inserting a first electronic component into the first cavity, wherein the electronic component includes a conductive ball on an upper surface, wherein a melting point of the conductive ball is less than a melting point of the first metal pattern, and wherein the first electronic component is inserted into the first cavity such that the conductive ball is adjacent the first metal pattern on the first surface of the board body; melting the conductive ball of the first electronic component to cause the conductive ball to flow into contact the first metal pattern on the first surface of the board body; and hardening the melted conductive ball to define a first connection pattern which electrically connects the first electronic component to the first metal pattern.