Heat-conductive package structure

A heat-conductive package structure, comprising:

• a carrier board with a first surface, a second surface opposing the first surface, and at least a through opening passing the first and second surfaces;
• a first heat-conductive structure comprising a heat-conductive hole in the through opening, a first heat-conductive sheet on the first surface of the carrier board, and a second heat-conductive sheet on the second surface of the carrier board, wherein the first and second heat-conductive sheets are conductively connected by the heat-conductive hole;
• a first dielectric layer disposed on the first surface of the carrier board and formed with a first opening for exposing the first heat-conductive sheet;
• a semiconductor component having an active surface and an inactive surface opposing to the active surface, wherein the semiconductor component is mounted on the first heat-conductive sheet via the inactive surface;
• a second dielectric layer disposed on the second surface of the carrier board and formed with at least a second opening for exposing a portion of the second heat-conductive sheet;
• and
• a second heat-conductive structure disposed in the second opening and mounted on the second heat-conductive sheet.