Abstract: Disclosed is a semiconductor device, including an organic material-based substrate; a semiconductor chip, flip-chip connected to substantially a center of one surface side of the organic material-based substrate; a resin disposed to fill a space between the semiconductor chip and the organic material-based substrate; a lid member fixed to an outer peripheral region of a region the semiconductor chip is positioned at, on the one surface side of the organic material-based substrate to which the semiconductor chip is flip-chip connected and also fixed to the semiconductor chip in a side opposite to a flip-chip connected side of the flip-chip connected semiconductor chip; and a substrate support member disposed to extend from a vicinity of a portion of the lid member, the portion being fixed to the organic material-based substrate, and to protrude beyond a thickness of the organic material-based substrate in a thickness direction of the organic material-based substrate.

Abstract: Disclosed is a semiconductor device, including an organic material-based substrate; a semiconductor chip, flip-chip connected to substantially a center of one surface side of the organic material-based substrate; a resin disposed to fill a space between the semiconductor chip and the organic material-based substrate; a lid member fixed to an outer peripheral region of a region the semiconductor chip is positioned at, on the one surface side of the organic material-based substrate to which the semiconductor chip is flip-chip connected and also fixed to the semiconductor chip in a side opposite to a flip-chip connected side of the flip-chip connected semiconductor chip; and a substrate support member disposed to extend from a vicinity of a portion of the lid member, the portion being fixed to the organic material-based substrate, and to protrude beyond a thickness of the organic material-based substrate in a thickness direction of the organic material-based substrate.

Abstract: According to a fabricating method of the present invention, a cap shaped cover plate having a concaved portion on the inner surface is mounted on the rear surface of a semiconductor chip. After solder bumps are formed on a connecting pad of a wiring substrate, a fluid resin layer is formed on the bump formed surface. Thereafter, the semiconductor chip with the cover plate adhered is mounted with a face down on the resin layer formed surface of the wiring substrate. The solder bumps on the chip side and the solder bumps on the substrate side are contacted. At that time, the peripheral portion of the cover plate is contacted and adhered to the wiring substrate. Thereafter, while the bumps on the chip side and the bumps on the substrate side are being heated, melted, and connected, the fluid resin layer on the wiring substrate is hardened. Thus, the space between the semiconductor chip and the wiring substrate (namely, the height of the bumps) is controlled to a predetermined value.

Abstract: An apparatus is provided for manufacturing a semiconductor package of the type in which a gap between a semiconductor chip and a mount board is filled with a resin. The apparatus includes resin supply means for supplying the resin along one side of the semiconductor chip, and resin supply control means for controlling the amount of resin supplied by the resin supply means such that more resin is supplied near the central portion of the semiconductor chip than near the end portions of the semiconductor chip. Also provided is a method that includes the steps of connecting the semiconductor chip and the mount board, and supplying the resin along one side of the semiconductor chip in such a manner that more resin is supplied near a central portion of the semiconductor chip than near the end portions of the semiconductor chip.

Abstract: An apparatus is provided for manufacturing a semiconductor package of the type in which a gap between a semiconductor chip and a mount board is filled with a resin. The apparatus includes resin supply means for supplying the resin along one side of the semiconductor chip, and resin supply control means for controlling the amount of resin supplied by the resin supply means such that more resin is supplied near the central portion of the semiconductor chip than near the end portions of the semiconductor chip. Also provided is a method that includes the steps of connecting the semiconductor chip and the mount board, and supplying the resin along one side of the semiconductor chip in such a manner that more resin is supplied near a central portion of the semiconductor chip than near the end portions of the semiconductor chip.

Abstract: An apparatus is provided for manufacturing a semiconductor package of the type in which a gap between a semiconductor chip and a mount board is filled with a resin. The apparatus includes resin supply means for supplying the resin along one side of the semiconductor chip, and resin supply control means for controlling the amount of resin supplied by the resin supply means such that more resin is supplied near the central portion of the semiconductor chip than near the end portions of the semiconductor chip. Also provided is a method that includes the steps of connecting the semiconductor chip and the mount board, and supplying the resin along one side of the semiconductor chip in such a manner that more resin is supplied near a central portion of the semiconductor chip than near the end portions of the semiconductor chip.

Abstract: A semiconductor package is provided that includes a semiconductor chip that is mounted on a mount board with metal bumps interposed therebetween so as to create a gap. A structure is provided in the gap for limiting the flow of a resin, which is deposited along side the semiconductor chip, around the peripheral portion of the semiconductor chip. The structure increases the resistance to the flow of the resin in the peripheral portion of the semiconductor chip. Therefore, the rate at which the resin flows in the peripheral portion of the semiconductor chip is made lower than the rate at which the resin flows near the central portion of semiconductor chip. Accordingly, the formation of a resin-less void in the gap is suppressed so that the grade and quality of the semiconductor device is improved. In one embodiment, the structure in the gap includes projections provided on a portion of the mount board that corresponds to the peripheral portion of the semiconductor chip.

Abstract: An apparatus is provided for manufacturing a semiconductor package of the type in which a gap between a semiconductor chip and a mount board is filled with a resin. The apparatus includes resin supply means for supplying the resin along one side of the semiconductor chip, and resin supply control means for controlling the amount of resin supplied by the resin supply means such that more resin is supplied near the central portion of the semiconductor chip than near the end portions of the semiconductor chip. Also provided is a method that includes the steps of connecting the semiconductor chip and the mount board, and supplying the resin along one side of the semiconductor chip in such a manner that more resin is supplied near a central portion of the semiconductor chip than near the end portions of the semiconductor chip.

Abstract: In the disclosed method of manufacturing semiconductor devices with a single-sided resin-sealed package structure, when resin is filled into between the chip and the substrate, the occurrence of variations in the finishing dimensions of the package or defects in the outward appearance of the package is prevented.