Abstract: A fabrication method of a layer structure for mounting a semiconductor device is provided, which includes the steps of: providing a base material, wherein the base material has a conductive layer having a first surface having a plurality of first conductive elements and an opposite second surface having a plurality of second conductive elements, and a first encapsulant formed on the first surface of the conductive layer for encapsulating the first conductive elements; partially removing the conductive layer to form a circuit layer that electrically connects the first conductive elements and the second conductive elements; and forming a second encapsulant on a bottom surface of the first encapsulant for encapsulating the circuit layer and the second conductive elements, thus reducing the fabrication difficulty and increasing the product yield.

Abstract: A fabrication method of a layer structure for mounting a semiconductor device is provided, which includes the steps of: providing a base material, wherein the base material has a conductive layer having a first surface having a plurality of first conductive elements and an opposite second surface having a plurality of second conductive elements, and a first encapsulant formed on the first surface of the conductive layer for encapsulating the first conductive elements; partially removing the conductive layer to form a circuit layer that electrically connects the first conductive elements and the second conductive elements; and forming a second encapsulant on a bottom surface of the first encapsulant for encapsulating the circuit layer and the second conductive elements, thus reducing the fabrication difficulty and increasing the product yield.

Abstract: A fabrication method of a layer structure for mounting a semiconductor device is provided, which includes the steps of: providing a base material, wherein the base material has a conductive layer having a first surface having a plurality of first conductive elements and an opposite second surface having a plurality of second conductive elements, and a first encapsulant formed on the first surface of the conductive layer for encapsulating the first conductive elements; partially removing the conductive layer to form a circuit layer that electrically connects the first conductive elements and the second conductive elements; and forming a second encapsulant on a bottom surface of the first encapsulant for encapsulating the circuit layer and the second conductive elements, thus reducing the fabrication difficulty and increasing the product yield.

Abstract: A fabrication method of a layer structure for mounting a semiconductor device is provided, which includes the steps of: providing a base material, wherein the base material has a conductive layer having a first surface having a plurality of first conductive elements and an opposite second surface having a plurality of second conductive elements, and a first encapsulant formed on the first surface of the conductive layer for encapsulating the first conductive elements; partially removing the conductive layer to form a circuit layer that electrically connects the first conductive elements and the second conductive elements; and forming a second encapsulant on a bottom surface of the first encapsulant for encapsulating the circuit layer and the second conductive elements, thus reducing the fabrication difficulty and increasing the product yield.

Abstract: The is to disclose a semiconductor package featuring inclusion of light emitter(s) providing light to indicate the states of the semiconductor package as a whole and/or the chip(s) therein. The light emitter is in an original state or flashing state or emitting state according to the states of the semiconductor package as a whole and/or the chip(s). The semiconductor package includes a carrier and a shield structure in addition to the light emitter. The chip and at least part of the carrier are covered by the shield structure. The light emitter may be partially or fully covered or sealed by the shield structure. The light emitter may also be partially or fully exposed. The shield structure is such that the light provided by the light emitter sealed therein can pass therethrough to reach the outside thereof, thereby the states of the semiconductor package as a whole and/or the chip(s) can be recognized from the outside of the semiconductor package.

Abstract: The is to disclose a semiconductor package featuring inclusion of light emitter(s) providing light to indicate the states of the semiconductor package as a whole and/or the chip(s) therein. The light emitter is in an original state or flashing state or emitting state according to the states of the semiconductor package as a whole and/or the chip(s). The semiconductor package includes a carrier and a shield structure in addition to the light emitter. The chip and at least part of the carrier are covered by the shield structure. The light emitter may be partially or fully covered or sealed by the shield structure. The light emitter may also be partially or fully exposed. The shield structure is such that the light provided by the light emitter sealed therein can pass therethrough to reach the outside thereof, thereby the states of the semiconductor package as a whole and/or the chip(s) can be recognized from the outside of the semiconductor package.