摘要:
A method of manufacturing a PCB having electronic components embedded therein, including: preparing a copper foil layer including a thin copper foil coated with a resin layer; fixing electronic components onto the resin layer; forming a core layer in which the electronic components are embedded; forming internal layer circuits which are electrically connected to the electronic components; forming an insulating layer on the internal layer circuits; and forming external layer circuits on the insulating layer such that the external layer circuits are electrically connected to the internal layer circuits.
摘要:
Provided is a PCB having electronic components embedded therein, the PCB including a core layer having electronic components embedded therein and a resin layer formed thereon and thereunder; internal layer circuits formed on the resin layer and being electrically connected to the electronic components; an insulating layer formed on the internal layer circuits; and external layer circuits formed on the insulating layer and being electrically connected to the internal layer circuits.
摘要:
There are provided a capacitor and a thin film capacitor-embedded multi-layer wiring board. The capacitor includes: first and second electrodes connected to first and second polarities; a dielectric layer formed therebetween; and at least one floating electrode disposed inside the dielectric layer and having overlaps with the first and second electrodes. The wiring board includes: an insulating body having a plurality of insulating layers thereon; a plurality of conductive patterns and conductive vias formed on the insulating layers, respectively, to constitute an interlayer circuit; and a thin film capacitor embedded in the insulating body, wherein the thin film capacitor includes a first electrode layer, a first dielectric layer, at least one floating electrode layer, a second dielectric layer and a second electrode layer sequentially formed, and wherein the first and second electrode layers are connected to the interlayer circuit and the floating electrode layer is not directly connected thereto.
摘要:
There is provided a semiconductor package. A semiconductor package according to an aspect of the invention may include a core part having a semiconductor chip mounted within a receiving space therein; an insulation part provided on one surface of the core part; and a via part provided by filling a hole-processed surface formed simultaneously through the insulation part and a passivation layer for protecting an electrode pattern part on the semiconductor chip.
摘要:
There is provided a semiconductor package. A semiconductor package according to an aspect of the invention may include a core part having a semiconductor chip mounted within a receiving space therein; an insulation part provided on one surface of the core part; and a via part provided by filling a hole-processed surface formed simultaneously through the insulation part and a passivation layer for protecting an electrode pattern part on the semiconductor chip.
摘要:
The present invention relates to an electronic component embedded printed circuit board including: a substrate in which a cavity is formed; a plurality of electronic components embedded in the cavity; a metal member inserted between the plurality of electronic components; and insulating layers formed on both surfaces of the substrate to cover the plurality of electronic components, and it is possible to effectively improve heat radiation characteristics.