Patent ID: 7727818
Filing Date: 2010-06-01
Classification: H01L,H05K,Y10T

Abstract:
1. A substrate process for an embedded component, comprising: providing a mold having a surface and a plurality of protruding components protruded from the surface; forming a first dielectric layer on the surface and entirely covering the protruding components; disposing at least an electronic component on the first dielectric layer, wherein, the electronic component has an active surface, a back surface, and a plurality of contacts formed on the active surface, the active surface is faced to the first dielectric layer, and the contacts are on the first dielectric layer at positions corresponding to the protruding components and do not contact the protruding components; after disposing the at least an electronic component on the first dielectric layer, forming a second dielectric layer on the first dielectric layer; disposing a carrier on the back surface of the electronic component; performing a micro-imprinting step on the first dielectric layer by applying a pressure to the mold, thereby to form a plurality of openings through the first dielectric layer with the protruding components of the mold and allow the protruding components of the mold to contact the contacts on the active surface of the electronic component through the openings; and after performing the micro-imprint step, removing the mold to expose the first dielectric layer and the openings such that the contacts are exposed from the openings.