Abstract:
A stack-type semiconductor package socket may include: a first package connection portion for connection with leads of a lowermost package of a stack-type semiconductor package; a second package connection portion for connection between pads of an odd-numbered package and leads of an even-numbered package, wherein the odd-numbered package and the even-numbered package are adjacent to each other; a lower case for fixing the first package connection portion; and an upper case for fixing the second package connection portion. A stack-type semiconductor package test system may include: a stack-type semiconductor package socket that includes first and second package connection portions; a printed circuit board electrically connected to leads of the lowermost package through the first package connection portion; and a test controller for receiving, outputting, or receiving and outputting signals from, to, or from and to the stack-type semiconductor package through the PCB and the stack-type semiconductor package socket.
Abstract:
A disk unit-integrated display capable of increase in conveyance efficiency and reduce in conveyance cost of a disk unit, a holding member and a first circuit board unitized with each other can be obtained. This disk unit-integrated display includes the disk unit having a drive portion, the holding member for supporting the disk unit, the first circuit board arranged between the disk unit and the holding member and having an opening at a position corresponding to the drive portion of the disk unit.
Abstract:
A memory extension memory module, a memory module system, and a memory module is disclosed. The memory module including at least one memory device and a connector for connecting the memory module to a computer system, wherein the memory module additionally includes a surface-mounted connector for connecting a memory extension memory module to the memory module. Furthermore, a method for manufacturing a memory module is disclosed. The memory module including at least one memory device and at least one connector for connecting a memory extension memory module to the memory module, wherein the at least one memory device and the at least one connector are connected to the memory module in a single manufacturing process.
Abstract:
Each of junctions formed between a semiconductor device and a substrate comprises metal balls of Cu etc. and compounds of Sn and the metal balls, and the metal balls are bonded together by the compounds.
Abstract:
In an electronic device which realizes high-temperature-side solder bonding in temperature-hierarchical bonding, a bonding portion between a semiconductor device and a substrate is formed of metal balls made of Cu, or the like, and compounds formed of metal balls and Sn, and the metal balls are bonded together by the compounds.
Abstract:
An assembly (for example, an assembly in the form of an interposer that is distinct from a motherboard and from the devices that communicate with the motherboard) includes electromagnetic couplings. Each of the electromagnetic couplings couples signals being communicated between a device and a bus. Each of the electromagnetic couplings is connected to (a) an associated bus connector to provide connections of the couplings to the bus, and (b) an associated device connector to provide connections of the couplings to the device.
Abstract:
A multi-chips module assembly package mainly comprises a first package, a second package and an intermediate substrate. The intermediate substrate includes an opening, at least a via and a plurality of circuit layers, wherein the second package is accommodated in the opening. The via has an inner wall, and a plurality of separated electrically conductive layers, which is formed on the inner wall and connected with the corresponding circuit layers. The first package electrically connects with the second package through the intermediate substrate, and the intermediate substrate is interposed between the first package and the second package. At least an insulator is formed in the via, and the separated electrically conductive layers are separated from each other. After the intermediate substrate is interposed between the first package and the second package, there will be not enough space between the intermediate substrate, the first package and the second package for disposing conductive devices therein. Therefore, the first package will be electrically connected to the second package through the separated electrically conductive layers of the intermediate substrate for providing more conductive devices disposed and interposed between the intermediate substrate, the first package and the second package.
Abstract:
A system for providing dual 10 GB uplinks in the front side of a single rack unit switch that stacks two MSA X2 I/O devices in a limited space. In one embodiment the two X2 I/O devices are mounted on opposite sides of a single circuit board positioned above the motherboard.
Abstract translation:用于在单个机架单元交换机的前侧提供双重10 GB上行链路的系统,其在有限的空间中堆叠两个MSA X2 I / O设备。 在一个实施例中,两个X2 I / O设备安装在位于主板上方的单个电路板的相对侧上。
Abstract:
There is provided a memory module that facilitates meeting the needs of high-speed performance and large capacity. It comprises first module substrates (10 through 108), each with multiple DRAM devices (11), and a second module substrate whereon the first modules (10 through 108) are mounted, signal line groups connected to the multiple first modules respectively are provided in parallel, and a controller LSI (50), connected to the multiple first modules respectively via the signal line groups provided in parallel, that converts the signal lines into fewer signal lines than the total number of the signal line groups and outputs the result is provided, and the second module substrate (20) is mounted on a motherboard (40).
Abstract:
The present invention is directed to a converter device. In a first aspect of the present invention, a converter device includes a board having a first side and a second side. The first side includes a first set of contacts suitable for electrically contacting an integrated circuit having a first configuration. The second side includes a second set of contacts suitable for electrically contacting a circuit board having a second configuration. The second set of contacts is communicatively coupled to the first set of contacts.