摘要:
Example embodiments are directed to circuit boards, connectors, cases, circuit board assemblies, case assemblies, devices and methods of manufacturing the same, which are common to at least two different form factors. According to example embodiments, a solid state device (SSD) may include a circuit board, a connector, and a case. The circuit board may include a unibody board common to at least a first and a second form factor, first circuit board connection terminals of the first form factor on a front side of the board, and second circuit board connection terminals of the second form factor on a back side of the board. The connector may include connector connection terminals, where only one of the first circuit board connection terminals and the second circuit board connection terminals are connected to the connector connection terminals.
摘要:
Provided is a memory module. The memory module may include a mounting substrate including a plurality of first substrate pads disposed on a top surface of the mounting substrate, a first semiconductor package disposed on a top surface of the mounting substrate, the first semiconductor package having a first frame and first external connection terminals which extend through the outside of the first frame and are disposed on the first substrate pads, a first connection member including first connection terminals disposed between the first external connection terminals and the first substrate pads and a pressure fixing member compressing the first connection member to electrically connect the first external connection terminals and the first substrate pads by the medium of the first connection terminals.
摘要:
An electronic device with a reworkable electronic component, a method of manufacturing the electronic device, and a method of reworking the electronic component are disclosed. The electronic device includes a first cavity provided in a board body. A first metal pattern is provided on the board body and adjacent to the first cavity. A first electronic component is provided in the first cavity. A first connection pattern is provided adjacent to an upper edge portion of the first electronic component and extends to the first metal pattern so that the first metal pattern is electrically connected to the first electronic component.
摘要:
A stacked semiconductor module, a method of fabricating the same, and an electronic system using the module are provided. A first semiconductor module having a plurality of semiconductor devices mounted on a rigid printed circuit board (PCB) and a second semiconductor module having a plurality of other semiconductor devices mounted on a flexible PCB are provided. On the rigid PCB a number L of first tabs may be disposed on a first surface, and a number K of second tabs may be disposed on a second surface of the rigid PCB. The flexible PCB may have a number M of third tabs on a third surface, and a number N of fourth tabs on a fourth surface of the flexible PCB. The second tabs may be combined with the third tabs using a conductive adhesive. The third tabs may be electrically connected to corresponding ones of the second tabs.
摘要:
One embodiment exemplarily described herein can be generally characterized as a heat sink for an electronic component. The heat sink may include a main body thermally contactable to an electronic component; at least one fin thermally contacted with the main body; and a confining member. The at least one fin and the confining member may be cooperatively engaged such that the at least one fin is moveable between a first position relative to a longitudinal axis of the main body and a second position relative to the longitudinal axis of the relative to the main body.
摘要:
A semiconductor package may include a substrate having external contact terminals. A semiconductor chip having bonding pads may be formed on the substrate. Conductive bumps may connect the external contact terminals of the substrate to the bonding pads of the semiconductor chip. An underfill may be interposed between the substrate and the semiconductor chip. The underfill may include a first underfill region composed of a first material adjacent to the semiconductor chip and a second underfill region composed of a second material adjacent to the substrate, the first material having a higher glass transition temperature than the second material.
摘要:
Example embodiments relate to a semiconductor package. The semiconductor package may include a mounting substrate, a semiconductor chip mounted to the mounting substrate, at least one passive component passing therethrough and mounted to the mounting substrate, and a cover covering the mounting substrate, the semiconductor chip and the at least one passive component.
摘要:
A method of testing a substrate may involve photographing a first chip on a first face of the substrate to obtain a first image of the first chip, and photographing a second chip on a second face of the substrate opposite to the first face without reversing the substrate to obtain a second image of the second chip. The normality of the first and the second chips may be determined based on the first and the second images.
摘要:
A pressure conductive sheet includes a connector body formed of a thin plate of insulation material, an elastic body deposited as one body with the connector body, pluralities of connection terminals provided with a given interval to pass through the elastic body and the connector body, and a ground plate constituting a matching circuit, the ground plate being buried by a given width in between the connector body and the elastic body. The ground plate is coupled to a ground terminal among the connection terminals and is separated from an outer circumference face of a signal terminal. The connector body, the elastic body, the connection terminals and the ground plate are combined with one another to substantially reduce an interference between signal terminals through the matching circuit formed based on capacitance of a gap between a ground face of the ground plate and the signal terminal, and to improve electrical characteristics.