摘要:
Es wird eine Halbleitervorrichtung angegeben mit einem Halbleiterbauelement (7) auf einem Trägerkörper (14), der einen Keramikkörper (4) und eine in den Trägerkörper (14) integrierte Thermistorsensorstruktur (3) in direkter Verbindung mit dem Keramikkörper (4) aufweist, und mit einer Wärmesenke (1), auf der der Trägerkörper (14) montiert ist.
摘要:
The invention relates to a wire, preferably a bonding wire for bonding in microelectronics, comprising a copper core (2) with a surface and coating layer (3) superimposed over the surface of the copper core (2), wherein the coating layer (3) comprises aluminium, wherein the ratio of the thickness of the coating layer (3) to the diameter of the copper core (2) is in the range of from 0.05 to 0.2 μm, wherein the ratio of the standard deviation of the diameter of the copper core (2) to the diameter of the copper core (2) is in the range of from 0.005 to 0.05 μm and wherein the ratio of the standard deviation of the thickness of the coating layer (3) to the thickness of the coating layer (3) is in the range of from 0.05 to 0.4 μm, wherein the wire has a diameter in the range of from 100 μιη to 600 μm. The invention further relates to a process for making a wire, to a wire obtainable by said process, to an electric device comprising at least two elements and at least aforementioned wire, to a propelled device comprising said electric device and to a process of connecting two elements through aforementioned wire by wedge bonding.
摘要:
Methods, systems, and apparatuses that assist with cooling semiconductor packages, such as multi-chip packages (MCPs) are described. A semiconductor package includes a component on a substrate. The component can include one or more semiconductor dies. The package can also include a multi-reference integrated heat spreader (IHS) solution (also referred to as a smart IHS solution), where the smart IHS solution includes a smart IHS lid. The smart IHS lid includes a cavity formed in a central region of the smart lid. The smart IHS lid can be on the component, such that the cavity corresponds to the component. A first thermal interface material layer (TIM- layer 1) can be on the component. An individual IHS lid (IHS slug) can be on the TIM-layer 1. The IHS slug can be inserted into the cavity. Furthermore, an intermediate thermal interface material layer (TIM-1A layer) can be between the IHS slug and the cavity.
摘要:
An apparatus comprises a wire bonder system including a wire bonding device (210), a measuring device (215) and a rejection device (220). The wire bonding device (210) is configured to attach wire bond type electrical interconnect to an electronic assembly. A wire bond is formed between a first semiconductor device and a second electronic device to form at least a portion of the electronic assembly. The measuring device (215) is configured to perform a three dimensional measurement associated with a wire bond, and the rejection device (220) is configured to identify an electronic assembly for rejection according to the three dimensional wire bond measurement.
摘要:
Some embodiments of the present invention provided an impedance-transforming arrangement comprising a plurality of microwave power transistors (41), and at least one intermediate impedance-transforming or matching device (30). The matching device comprises a plurality of elongate microwave transmission lines (31) provided in or on at least one dielectric substrate (32), extending across or through the dielectric substrate. The microwave transmission lines are coupled at one end to the gate pads (47) of the transistor and at the input ends to a signal input terminal for the transmission line. The transmission lines are substantially directly coupled to one another by means of resistive elements (35) providing a current flow path between the two transmission lines in order to reduce any residual tendency to instability caused by manufacturing variations or misalignment in the assembly process.
摘要:
An assembly 100 and method of making same are provided. The assembly 100 can include a first component 105 including a dielectric region 120 having an exposed surface 122, a conductive pad 134 at the surface 122 defined by a conductive element 132 having at least a portion extending in an oscillating or spiral path along the surface 122, and a an electrically conductive bonding material 140 joined to the conductive pad 134 and bridging an exposed portion 137 of the dielectric surface 122 between adjacent segments 136, 138. The conductive pad 134 can permit electrical interconnection of the first component 105 with a second component 107 having a terminal 108 joined to the pad 134 through the electrically conductive bonding material 140. The path of the conductive element 132 may or may not overlap or cross itself.
摘要:
An integrated circuit (IC) package that includes a first die, a wire bond coupled to the first die, a first encapsulation layer that at least partially encapsulates the first die and the wire bond, a second die, a redistribution portion coupled to the second die, and a second encapsulation layer that at least partially encapsulates the second die. In some implementations, the wire bond is coupled to the redistribution portion. In some implementations, the integrated circuit (IC) package further includes a package interconnect that is at least partially encapsulated by the second encapsulation layer. In some implementations, the integrated circuit (IC) package further includes a via that is at least partially encapsulated by the second encapsulation layer. In some implementations, the integrated circuit (IC) package has a height of about 500 microns (μm) or less.