Patent ID: 7640655
Filing Date: 2010-01-05
Classification: H01L,H05K,Y10T

Abstract:
1. A method for manufacturing an electronic component embedded board, comprising: a first step of forming a first substrate having a first multilayered wiring structure; a second step of forming a second substrate having a second multilayered wiring structure and a pillar-shaped conductive member formed in connecting areas; a third step of electrically connecting an electronic component and said first multilayered wiring structure by bonding said electronic component to said first substrate using a first resin; a fourth step of forming a second resin so as to cover a surface of said first substrate with said electronic component arranged thereon and said electronic component; and a fifth step of arranging said second substrate above said first substrate by bonding said second substrate onto said second resin and connecting said first substrate and said second substrate with the pillar-shaped conductive member formed in said second substrate.