摘要:
A memory module structure of the invention is used for being assembled on a locking device. The memory module includes a substrate and a plurality of memories. The substrate has certain long sides and short sides. Notches are formed on the short sides for being secured by the locking device. Each of the plurality of memories has a suitable length and width. Some memories of the plurality of memories are transversely mounted on the substrate with respect to the substrate. The other memories of the plurality of memories are longitudinally mounted on the substrate with respect to the substrate. According to this structure, it is possible to suitably arrange a plurality of memories on the substrate so as to increase the memory capacity of the memory module.
摘要:
A manufacturing method of a module card comprises steps of: providing a base board having a golden finger; mounting a chip on the base board for electrically connecting to the golden finger; and forming a packing layer on the chip for forming the module card. A module card comprises: a base board; a chip mounting on a surface of the base board; a golden finger on the board and electrically connecting to the chip; and a packing layer forming on the chip for covering the chip.
摘要:
A stacked package structure of an image sensor used for electrically connecting to a printed circuit board includes a substrate, an image sensing chip, an integrated circuit, and a transparent layer. The substrate has a first surface and a second surface. The first surface is formed with signal input terminals. The second surface is formed with signal input terminals and signal output terminals for electrically connecting to the printed circuit board. The image sensing chip is mounted on the first surface of the substrate and is electrically to the signal input terminals of the substrate. The integrated circuit is arranged on the second surface of the substrate and is electrically connected to the signal input terminals of the substrate. The transparent layer covers over the image sensing chip, which can receive the image signals via the transparent layer and convert the image signals into electrical signals that are to be transmitted to the substrate. Thus, the image sensing chip of the image sensing product and integrated circuit can be integrally packaged.
摘要:
A semiconductor package structure having central leads according to the invention includes a substrate, a semiconductor device, a plurality of wires, and glue. A long slot penetrating through the substrate is formed in the substrate. A plurality of bonding pads formed on the semiconductor device are mounted on substrate. The plurality of bonding pads on the semiconductor device are exposed via the long slot of the substrate. The length of the semiconductor device is smaller than that of the long slot of the substrate so that a channel is formed at one side of the long slot when the semiconductor device is mounted on the substrate. The plurality of wires are arranged within the long slot of the substrate for electrically connecting the plurality of bonding pads on the semiconductor device to the plurality of signal output terminals on the substrate. The glue is provided for sealing the upper surface of the substrate to protect the semiconductor device. The glue is poured into the long slot of the substrate via the channel formed by the long slot of the substrate, for covering the plurality of wires.
摘要:
A stacked structure for memory chips includes a substrate, a lower memory chip, an upper memory chip, and an insulation medium. The substrate has an upper surface, a lower surface and a slot penetrating through the substrate from the upper surface to the lower surface. The lower memory chip has a central portion formed with a plurality of bonding pads. The lower memory chip is arranged on the upper surface of the substrate. The plurality of bonding pads is exposed via the slot of the substrate, and the bonding pads are electrically connected to the lower surface of the substrate via a plurality of wires. The upper memory chip has a central portion formed with a plurality of bonding pads. The upper memory chip is arranged on the lower memory chip in a back-to-back manner with respect to the lower memory chip so that the plurality of bonding pads of the upper memory chip faces upwards. The insulation medium has a central portion formed with a slot. The plurality of bonding pads of the upper memory chip is exposed via the slot of the insulation medium. The insulation medium is formed with a plurality of traces electrically connecting to the bonding pads of the upper memory chip and the upper surface of the substrate via a plurality of wires. Accordingly, the length and radian of each wire can be reduced so that a better signal transmission effect and a smaller package volume can be obtained.
摘要:
An stacked structure of semiconductor means and method for manufacturing the same, comprises a substrate, a lower semiconductor chip, an adhered glue layer, a plurality of wires and an upper semiconductor chip. The adhered glue layer located between the substrate and the lower semiconductor to adhere the lower semiconductor to the substrate. The overflow glue of the adhered glue layer covered above the periphery of the lower semiconductor chip. The plurality of wires each being electrically connected to the lower semiconductor chip and the substrate, so that each wires are located above the overflow glue. The upper semiconductor chip is located above lower semiconductor chip and electrically connected to the substrate.
摘要:
A package structure for an integrated circuit includes a substrate, an integrated circuit, an adhesive layer, a plurality of wirings, and a glue layer. The substrate has a first surface and a second surface. The first surface is formed with a plurality of signal input terminals. The second surface is formed with a plurality of signal output terminals for electrically connecting to the circuit board. The integrated circuit has a lower surface and an upper surface. Recesses are formed at two sides of the lower surface, and a plurality of bonding pads are formed on the upper surface. The adhesive layer is used for adhering the lower surface of the integrated circuit to the first surface of the substrate. The wirings are electrically connecting to the bonding pads of the integrated circuit and to the signal input terminals of the substrate. The glue layer is used for sealing the plurality of wirings and the integrated circuits. According to the structure, the problem caused by the overflowed glue in the integrated circuit can be effectively avoided. A method for manufacturing the structure is also disclosed.
摘要:
A stacked package structure of an image sensor for electrically connecting to a printed circuit board includes a first substrate, a second substrate, an integrated circuit, an image sensing chip, and a transparent layer. The second substrate is mounted on the first substrate so as to a cavity formed between the first substrate and second substrate. The integrated circuit is located within the cavity and electrically connected the first substrate. The image-sensing chip is arranged on the second substrate. The transparent layer covers over the image sensing chip, wherein the image sensing chip receives image signals via the transparent layer and transforms the image signals into electrical signals transmitted to the first substrate. Thus, the image sensing chip of the image sensing product and the integrated circuit can be integrally package.