Patent application number | Description | Published |
20080303153 | SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND SEMICONDUCTOR DEVICE PRODUCT - In a semiconductor device, a semiconductor element is built into a resin molded part molded in a flat plate shape. A wiring is electrically connected to the semiconductor element and is disposed on one surface of the resin molded part so that an inner surface side of the wiring is sealed with the resin molded part and an outer surface of the wiring is exposed flush with the one surface of the resin molded part. An electrode is disposed on the wiring in an outside of a plane area of the semiconductor element and extends through the resin molded part in a thickness direction. A tip part of the electrode protrudes from the other surface of the resin molded part. | 12-11-2008 |
20090121341 | COMPONENT FOR SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD OF COMPONENT FOR SEMICONDUCTOR PACKAGE - A component for semiconductor package which has a protective insulating layer on at least one surface of a component body and exposes a conductive material of the component body to an opening part of the protective insulating layer is manufactured by a method including the steps of (a) forming a mask on at least one surface of the component body, (b) forming the protective insulating layer by filling an opening part of the mask with a protective insulating material by a molding method using a metal mold comprising a mold release film, and (c) removing the metal mold and removing the mask. A typical component is a lead frame or a substrate for semiconductor package. | 05-14-2009 |
20100167469 | RESIN SEALING METHOD OF SEMICONDUCTOR DEVICE - A resin sealing method of a semiconductor device, is provided with: providing a semiconductor device on which a dummy dump is formed; providing a support body including an adhesive layer provided on a surface of the support body; forming a recess in the adhesive layer; inserting the dummy bump of the semiconductor device into the recess of the adhesive layer; adhering the semiconductor device to the adhesive layer with the semiconductor device positioned on the support body; setting the supporting body having the semiconductor device in a resin sealing mold; supplying a resin into a cavity of the resin sealing mold; sealing the semiconductor device with the resin on the support body while using the dummy bump to inhibit displacement of the semiconductor device caused by a flow of the resin supplied into the cavity of the resin sealing mold; and removing the support body, the adhesive layer, and the dummy bump from the semiconductor device sealed with the resin. | 07-01-2010 |
20100184256 | RESIN SEALING METHOD OF SEMICONDUCTOR DEVICE - A resin sealing method of a semiconductor device includes: positioning semiconductor devices at predetermined positions of an adhesive layer formed on a support body and adhering the semiconductor devices thereto, sealing a part of each of the semiconductor devices with resin by curing a first seal resin in a fluidization state so as to fix the semiconductor devices adhered to the predetermined positions of the adhesive layer formed on the support body, setting the semiconductor devices fixed to the predetermined positions of the adhesive layer formed on the support body in a mold and sealing the exposure parts of the semiconductor devices exposed from the first seal resin with a second seal resin, and removing the support body and the adhesive layer from the semiconductor devices sealed with the resin. | 07-22-2010 |
20100200975 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS - A first multilayer wiring structure has a first surface and a second surface positioned on an opposite side to the first surface, a first wiring pattern formed on the second surface side and a housing portion penetrating through the first multilayer wiring structure from the first surface to the second surface. An electronic component has an electrode pad. The electronic component is accommodated in the housing portion in a state that an electrode pad formation surface at the side where the electrode pad is formed is positioned on the second surface side of the first multilayer wiring structure. A second multilayer wiring structure has an insulating layer and a second wiring pattern which are stacked on the second surface of the first multilayer wiring structure and the electrode pad formation surface of the electronic component. The second wiring pattern is electrically connected to the first wiring pattern and the electrode pad. | 08-12-2010 |
20100267208 | COMPONENT FOR SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD OF COMPONENT FOR SEMICONDUCTOR PACKAGE - A component for semiconductor package which has a protective insulating layer on at least one surface of a component body and exposes a conductive material of the component body to an opening part of the protective insulating layer is manufactured by a method including the steps of (a) forming a mask on at least one surface of the component body, (b) forming the protective insulating layer by filling an opening part of the mask with a protective insulating material by a molding method using a metal mold comprising a mold release film, and (c) removing the metal mold and removing the mask. A typical component is a lead frame or a substrate for semiconductor package. | 10-21-2010 |
20110049726 | SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD OF THE SEMICONDUCTOR PACKAGE - A semiconductor package includes a semiconductor chip; a resin part configured to cover a side surface of the semiconductor chip; and a wiring structure formed on a circuit forming surface of the semiconductor chip and a surface of the resin part being situated at the same side as the circuit forming surface, the wiring structure being electrically connected to the semiconductor chip, wherein the resin part is formed so as to cover a part of a surface of the semiconductor chip situated at an opposite side to the circuit forming surface of the semiconductor chip. | 03-03-2011 |
20130082378 | RESIN SEALING METHOD OF SEMICONDUCTOR DEVICE - A resin sealing method of a semiconductor device includes: positioning semiconductor devices at predetermined positions of an adhesive layer formed on a support body and adhering the semiconductor devices thereto, sealing a part of each of the semiconductor devices with resin by curing a first seal resin in a fluidization state so as to fix the semiconductor devices adhered to the predetermined positions of the adhesive layer formed on the support body, setting the semiconductor devices fixed to the predetermined positions of the adhesive layer formed on the support body in a mold and sealing the exposure parts of the semiconductor devices exposed from the first seal resin with a second seal resin, and removing the support body and the adhesive layer from the semiconductor devices sealed with the resin. | 04-04-2013 |
20140146503 | WIRING SUBSTRATE AND SEMICONDUCTOR DEVICE - There is provided a wiring substrate. The wiring substrate includes: a wiring pattern of an outermost layer; a solder resist layer having an opening portion therein, wherein a portion of the wiring pattern is exposed through the opening portion, and the exposed portion of the wiring pattern is defined as a connection pad; and a solder bump on the connection pad. The connection pad includes: a solder layer; and a metal post that is entirely covered by the solder layer, wherein a portion of the solder layer is interposed between the connection pad and the metal post. | 05-29-2014 |
20150029689 | BUMP STRUCTURE, WIRING SUBSTRATE, SEMICONDUCTOR APPARATUS AND BUMP STRUCTURE MANUFACTURING METHOD - A bump structure provided on an electrode pad includes a solder member, and a metal layer having a cylindrical portion covering a side surface of the solder member, the metal layer being made of a metal which is higher in melting point than the solder member. An upper part of the cylindrical portion of the metal layer is opened wide. | 01-29-2015 |