Packaging substrate, method of manufacturing an element package and method of manufacturing packaging substrate

Abstract

The present specification relates to a method of manufacturing a packaging substrate and a packaging substrate manufactured thereby. The packaging substrate according to the present specification includes a core layer comprising a glass core and a cavity portion, wherein the glass core is a glass substrate having a first surface and a second surface facing each other, the cavity portion has an accommodation space for accommodating an electronic element as a part of the glass core is recessed or penetrated, and the element package is placed in the accommodation space of the cavity portion, wherein the element package comprises i) a plurality of arranged electronic elements; and ii) a molding portion containing a molding material and the molding portion arranges for the molding material to surround the electronic elements, and a concave portion having arranged dimples is disposed in some of the molding portion at the element package.

Dependencies are inferred from the claim text.