Patent application number | Description | Published |
20090218663 | LEAD FRAME BASED SEMICONDUCTOR PACKAGE AND A METHOD OF MANUFACTURING THE SAME - A method of manufacturing a semiconductor package, where the package includes a surface for attachment of the package to a device by a joint formed of a connective material in a joint area of the surface. The method is characterised in that it comprises the step of patterning one or more channels on the surface which channels extend away from the joint area towards an edge of the surface. Also the method has the step of applying a compound to one or more channels which compound interacts with the connective material, such that when the semiconductor package is attached to the device the interaction defines one or more paths in the connective material. These correspond to the one or more channels on the surface and allow the passage of waste material away from the joint area to the outer edge of the surface. | 09-03-2009 |
20100237479 | Lead Frame Based, Over-Molded Semiconductor Package with Integrated Through Hole Technology (THT) Heat Spreader Pin(s) and Associated Method of Manufacturing - A method and apparatus are provided for manufacturing a lead frame based, over-molded semiconductor package ( | 09-23-2010 |
20110227229 | SEMICONDUCTOR WAFER PROCESSING - A method of processing a semiconductor wafer is provided which comprises treating a metallisation layer provided on a backside of the wafer to form a plurality of channels therein, such that at least some of the channels along substantially the length thereof extend through the thickness of the metallisation layer to the backside of the wafer, thereby exposing the material of the backside of the wafer. When the semiconductor wafer is separated into dies, each die is provided with a plurality of channels, which extend to an edge of the die. On attaching the die to a die attach flag by solder, the solder does not stick to the exposed material of the backside of the die, and channels are thereby formed in the solder. This allows venting of gases formed in the solder, and decreases void formation in the solder. | 09-22-2011 |
20110266663 | LEAD FRAME BASED SEMICONDUCTOR PACKAGE AND A METHOD OF MANUFACTURING THE SAME - A method of manufacturing a semiconductor package, where the package includes a surface for attachment of the package to a device by a joint formed of a connective material in a joint area of the surface. The method is characterized in that it comprises the step of patterning one or more channels on the surface which channels extend away from the joint area towards an edge of the surface. Also the method has the step of applying a compound to one or more channels which compound interacts with the connective material, such that when the semiconductor package is attached to the device the interaction defines one or more paths in the connective material. These correspond to the one or more channels on the surface and allow the passage of waste material away from the joint area to the outer edge of the surface. | 11-03-2011 |
20120026716 | PACKAGE ASSEMBLY AND METHOD OF TUNING A NATURAL RESONANT FREQUENCY OF A PACKAGE - A package assembly comprises an electronic device; a package body; at least a first plurality of leads having a first geometrical shape and a second plurality of leads having a second geometrical shape, protruding from the package body; each of the first plurality of leads being located in corners of the package body; or the first and the second plurality of leads arranged in at least a first row and a second row located in parallel to the first row; each of the rows comprising at least two leads; the first row being transformable into the second row by mirroring the first row along a symmetry plane of the package body; each of the first plurality of leads having the first geometrical shape different from the second geometrical shape. | 02-02-2012 |
20150380353 | METHOD OF FABRICATING AN INTEGRATED CIRCUIT DEVICE, AND AN INTEGRATED CIRCUIT DEVICE THEREFROM - A method of fabricating an integrated circuit (IC) device includes mounting, via a first surface thereof, at least one semiconductor die on to a surface of an IC device package, mounting, via an interconnect surface thereof, at least one fuse component on to a second surface of the at least one semiconductor die, the second surface of the at least one semiconductor die having at least one terminal of the at least one active component. The at least one fuse component is mounted such that the interconnect surface of the at least one fuse component is thermally coupled to the second surface of the at least one semiconductor die and electrically coupled to the at least one terminal of the at least one active component. The at least one fuse component is electrically coupled to at least one external connection surface of the IC device package such that the at least one fuse component is electrically coupled in series between the at least one terminal of the at least one active component of the at least one semiconductor die and the at least one external connection surface of the IC device package. | 12-31-2015 |