MANUFACTURING METHOD FOR CIRCUIT STRUCTURE EMBEDDED WITH ELECTRONIC DEVICE

摘要

A manufacturing method for a circuit structure embedded with an electronic device including the following steps is provided. A first dielectric material is provided. At least one electronic device is disposed on the first dielectric material. A second dielectric material is laminated on the first dielectric material, and two conductive materials are disposed on the first dielectric material and the second dielectric material respectively, such that the electronic device is embedded between the first dielectric material and the second dielectric material, wherein the first dielectric material and the second dielectric material are respectively located between the electronic device and the corresponding conductive material, and the first dielectric material, the second dielectric material, the electronic device and the two conductive materials form a core board. An inner-layer circuit is formed on the core board, and the inner-layer circuit is connected with the electronic device.

主权项

1. A manufacturing method for a circuit structure embedded with an electronic device comprises:
providing a first dielectric material; disposing at least one electronic device on the first dielectric material; laminating a second dielectric material on the first dielectric material, and disposing two conductive materials on the first dielectric material and the second dielectric material respectively, such that the electronic device is embedded between the first dielectric material and the second dielectric material, wherein the first dielectric material and the second dielectric material are respectively located between the electronic device and the corresponding conductive materials, and the first dielectric material, the second dielectric material, the electronic device and the two conductive materials form a core board; and forming an inner-layer circuit on the core board, wherein the step of forming the inner-layer circuit on the core board further comprises: forming at least one blind hole on the second dielectric material, and the blind hole is connected to the electronic device; and etching the two conductive materials and forming a conductive layer inside the blind hole, such that two inner-layer circuit patterns are formed by the two conductive materials, and the conductive layer is connected to the inner-layer circuit pattern located on the second dielectric material and the electronic device by the blind hole, the two inner-layer circuit patterns and the conductive layer form the inner-layer circuit, and the inner-layer circuit is connected to the electronic device.