摘要:
A semiconductor package includes a packaging substrate including a first bond finger and a second bond finger, a first semiconductor chip mounted on the packaging substrate, and including a first chip pad and a second chip pad, the first bond finger being electrically connected to the first chip pad by a first bonding wire, and the second bond finger being electrically connected to the second chip pad by a second bonding wire, and a first decoupling semiconductor capacitor mounted on the first semiconductor chip, and including a first capacitor pad, the first capacitor pad being electrically connected to the second chip pad.
摘要:
A semiconductor device includes a substrate comprising a stack of alternating wiring layers and insulating layers. The wiring layers include conductive wiring patterns. Primary conductive vias extend through respective ones of the insulating layers and electrically connect first ones of the wiring patterns on different ones of the wiring layers to provide electrical connections between opposing first and second surfaces of the substrate. Dummy conductive vias extend through respective ones of the insulating layers and electrically connect second ones of the wiring patterns on different ones of the wiring layers. The dummy conductive vias are arranged in the substrate around a perimeter of a region including the first ones of the wiring patterns, and the dummy conductive vias and the second ones of the wiring patterns electrically connected thereto have a same electric potential to define an electromagnetic shielding structure within the substrate.
摘要:
Provided are a semiconductor package and method of fabricating the same. The package includes an interconnection substrate, a semiconductor chip mounted on the interconnection substrate, a lateral wire bonded on the interconnection substrate and configured to enclose a side surface of the semiconductor chip, and a metal layer disposed on the semiconductor chip and electrically connected to the lateral wire.
摘要:
A semi-automatic swing device for a swing-type mobile terminal including a body, and a swing housing slidably mounted to an upper surface of the body, in which the swing housing slides in parallel on the upper surface the body. The semi-automatic swing device includes a base plate, a swing plate slidably and rotatably mounted to the base plate while being opposite to the base plate, and a semi-automatic power drive interposed between the base plate. The semi-automatic power drive applies a moment force to be rotated in a counterclockwise direction to the swing plate if the semi-automatic power drive pivots up to a desired angle, and applies a moment force to be rotated in a clockwise direction to the swing plate if the semi-automatic power drive pivots above a desired angle.
摘要:
A disk recording device to manufacture hard disk drives. This disk recording device includes a spindle to detachably hold a disk of a hard disk drive. A spindle motor rotates the spindle. A recording unit records data on a surface of the disk while moving over the surface of the disk held on the spindle. A disk protecting unit covers the surfaces of the disk to protect the disk from an external environment when the disk is rotated. In the disc recording device, the disk protecting unit approaches or moves away from the disk through a reciprocating motion within a predetermined range.