摘要:
A circuit board and a method of manufacturing the same are disclosed. The circuit board includes an insulating part, a thermally conductive structure comprising a first structure and a second structure, and an insulator configured to insulate the first structure from the second structure, wherein the first structure and the second structure are composed of thermally conductive material, and at least a part of the thermally conductive structure is inserted to the insulating part.
摘要:
A printed circuit board and a method of manufacturing the same are provided. The printed circuit board may include a core layer, a metal layer disposed on the core layer, and a heat dissipation unit disposed to pass through the core layer in across a thickness of the core layer.
摘要:
A printed circuit board including: a laminate having a plurality of stacked insulating layers including a rigid insulating layer; a flexible insulating layer having a partial region that overlaps and is in contact with at least one of the insulating layers and a remaining region disposed outside of the laminate; and a first antenna disposed on a surface of the laminate.
摘要:
Disclosed is an inductor device and method of manufacturing the same. The inductor device includes an insulating layer, a coil pattern formed on two opposing surfaces of the insulating layer, a first insulating film and a second insulating film formed with different insulating materials on the coil pattern, and a magnetic member formed to enclose the insulating layer, the coil pattern and the first and the second insulating films. By forming thin dual insulating films having a high adhesive strength and breaking strength on an inductor coil, it is possible to improve Ls characteristics of the inductor device and increase the inductance.
摘要:
A circuit board is disclosed. In addition to insulating layers, the circuit board includes a structure for heat transfer that includes a first layer that is formed of graphite or graphene, a second layer that is formed of metallic material and disposed on one surface of the first layer, and a third layer that is formed of metallic material and disposed on the other surface of the first layer, and at least a portion of the structure for heat transfer is inserted into an insulation layer. Such a circuit board provides improved heat management. Also disclosed is a method of manufacturing the circuit board.
摘要:
A printed circuit board includes: a laminate including a core layer and insulating layers stacked on first and second sides of the core layer; and a first antenna formed on a surface of the laminate. A thickness of the core layer is greater than a thickness of one of the insulating layers. A dielectric constant of the core layer is higher than a dielectric constant of the one of the insulating layers.
摘要:
A printed circuit board includes: an insulating material; a metal layer disposed on a first surface of the insulating material and including an opening; a pad disposed along a second surface of the insulating material; a via hole penetrating through the insulating material and extending from the pad to the opening; and a conductor disposed along the opening and the via hole. A diameter of a portion of the via hole adjacent to the opening is smaller than a diameter of a portion of the opening adjacent to the via hole.
摘要:
A circuit board is disclosed. In addition to insulating layers, the circuit board includes a structure for heat transfer that includes a first layer that is formed of graphite or graphene, a second layer that is formed of metallic material and disposed on one surface of the first layer, and a third layer that is formed of metallic material and disposed on the other surface of the first layer, and at least a portion of the structure for heat transfer is inserted into an insulation layer. Such a circuit board provides improved heat management. Also disclosed is a method of manufacturing the circuit board.
摘要:
Disclosed is a circuit board that includes a core portion having a first via disposed therein in the general shape of an hourglass. The circuit board implements a finer via that penetrates a core and improves heat dissipation performance. The circuit board includes a core portion including a first core and a second core made of a metallic material, the first core and the second core being disposed adjacent to each other, and a first via penetrating the core portion.
摘要:
A circuit board includes a first thermally conductive structure comprising a cavity or a recess portion. At least a portion of the first thermally conductive structure is inserted into an insulating part. An electronic device comprising a portion thereof inserted in the cavity or the recess portion.