Patent application number | Description | Published |
20080277784 | Semiconductor chip and manufacturing method thereof - A semiconductor chip formed with a bump such that the bump corresponds to a pad electrode. The pad electrode is covered with a nickel layer. The bump has an indium layer and an intermediate metal compound layer disposed between the indium layer and the nickel layer, and the intermediate metal compound layer is formed by alloying the indium layer and a copper layer containing copper atoms of not less than 0.5 atomic percent and not more than 5 atomic percent with respect to the indium atoms in the indium layer. | 11-13-2008 |
20100041833 | ANTISTATIC AGENT FOR THERMOPLASTIC RESIN AND ANTISTATIC RESIN COMPOSITION - An antistatic agent for a thermoplastic resin is provided and includes a sulfonate group introduced into a surface layer part of an aromatic ring-containing thermoplastic resin. | 02-18-2010 |
20110279717 | SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC DEVICE - Disclosed herein is a semiconductor device including: a first semiconductor chip having an electronic circuit section and a first connecting section formed on one surface thereof; a second semiconductor chip having a second connecting section formed on one surface thereof, the second semiconductor chip being mounted on the first semiconductor chip with the first and the second connecting sections connected to each other by a bump; a dam formed to fill a gap between the first and the second semiconductor chips on a part of an outer edge of the second semiconductor chip, the part of the outer edge being on a side of a region of formation of the electronic circuit section; and an underfill resin layer filled into the gap, protrusion of the resin layer from the outer edge of the second semiconductor chip to a side of the electronic circuit section being prevented by the dam. | 11-17-2011 |
20120153462 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor device includes a semiconductor element; a pad electrode that is formed on the semiconductor element; an alignment mark that is formed on the semiconductor element; a connection electrode that is formed on the pad electrode; and an underfill resin that is formed to cover the connection electrode. The height of the alignment mark from the semiconductor element is greater than that of the connection electrode. | 06-21-2012 |
20120313236 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE - A semiconductor device includes a semiconductor element, a connection electrode formed on the semiconductor element, and alignment marks formed on the semiconductor element. At least one of the alignment marks is made of a magnetic material. | 12-13-2012 |
20130043585 | SEMICONDUCTOR APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTOR APPARATUS, AND ELECTRONIC APPARATUS - A semiconductor apparatus, including: a semiconductor component; a Cu stud bump that is formed on the semiconductor component; and a solder bump configured to electrically connect to the Cu stud bump. | 02-21-2013 |
20130181317 | SEMICONDUCTOR UNIT, METHOD OF MANUFACTURING THE SEMICONDUCTOR UNIT, SOLID-STATE IMAGE PICKUP UNIT, AND ELECTRONIC APPARATUS - A semiconductor unit includes: a first device substrate including a first semiconductor substrate and a first wiring layer, in which the first wiring layer is provided on one surface side of the first semiconductor substrate; a second device substrate including a second semiconductor substrate and a second wiring layer, in which the second device substrate is bonded to the first device substrate, and the second wiring layer is provided on one surface side of the second semiconductor substrate; a through-electrode penetrating the first device substrate and a part or all of the second device substrate, and electrically connecting the first wiring layer and the second wiring layer to each other; and an insulating layer provided in opposition to the through-electrode, and penetrating one of the first semiconductor substrate and the second semiconductor substrate. | 07-18-2013 |
20140061865 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - There is provided a semiconductor device including a semiconductor layer, a protective layer including a transparent material, and a transparent resin layer that seals a gap between the semiconductor layer and the protective layer. A chip prevention member with a higher Young's modulus than the transparent resin layer is formed to come into contact with the semiconductor layer in a dicing portion of a layer structure before fragmentation, and dicing is performed in the dicing portion for the fragmentation. | 03-06-2014 |
20140252526 | SEMICONDUCTOR DEVICE, MANUFACTURING METHOD, AND ELECTRONIC APPARATUS - A method of manufacturing a semiconductor device includes: forming, on a cover glass, a film having a predetermined specific gravity and configured to shield an alpha ray that arises from the cover glass; and bonding the cover glass on which the film is formed and an image pickup device, by filling a transparent resin between the cover glass and the image pickup device. | 09-11-2014 |
20140284749 | SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC DEVICE - Disclosed herein is a semiconductor device including: a first semiconductor chip having an electronic circuit section and a first connecting section formed on one surface thereof; a second semiconductor chip having a second connecting section formed on one surface thereof, the second semiconductor chip being mounted on the first semiconductor chip with the first and the second connecting sections connected to each other by a bump; a dam formed to fill a gap between the first and the second semiconductor chips on a part of an outer edge of the second semiconductor chip, the part of the outer edge being on a side of a region of formation of the electronic circuit section; and an underfill resin layer filled into the gap, protrusion of the resin layer from the outer edge of the second semiconductor chip to a side of the electronic circuit section being prevented by the dam. | 09-25-2014 |
20140357025 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor device including a semiconductor element; a pad electrode that is formed on the semiconductor element; an alignment mark that is formed on the semiconductor element; a connection electrode that is formed on the pad electrode; and an underfill resin that is formed to cover the connection electrode. The height of the alignment mark from the semiconductor element is greater than that of the connection electrode. | 12-04-2014 |