摘要:
A method for fabricating a semiconductor component (86) with a through wire interconnect (102) includes the step of providing a substrate (54) having a circuit side (62), a back side (64), and a through via (76). The method also includes the steps of: threading a wire (14) through the via (76), forming a contact (90) on the wire (14) on the back side (64), forming a bonded contact (92) on the wire (14) on the circuit side (62), and then severing the wire (14) from the bonded contact (92). The through wire interconnect includes (102) the wire (14) in the via (76), the contact (90) on the back side (64) and the bonded contact (92) on the circuit side (62). The contact (90) on the back side (64), and the bonded contact (92) on the circuit side (62), permit multiple components (86-1, 86-2, 86-3) to be stacked with electrical connections (170) between adjacent components. A system (120) for performing the method includes the substrate (54) with the via (76), and a wire bonder (10) having a bonding capillary (12) configured to thread the wire (14) through the via (76), and form the contact (90) and the bonded contact (92). The semiconductor component (86) can be used to form chip scale components, wafer scale components, stacked components (146), or interconnect components (861) for electrically engaging or testing other semiconductor components (156).
摘要:
Memory devices with controllers under stacks of memory packages and associated systems and methods are disclosed herein. In one embodiment, a memory device is configured to couple to a host and can include a substrate, a stack of memory packages, and a controller positioned between the stack and the substrate. The controller can manage data stored by the memory packages based on commands from the host.
摘要:
Memory devices with controllers under stacks of memory packages and associated systems and methods are disclosed herein. In one embodiment, a memory device is configured to couple to a host and can include a substrate, a stack of memory packages, and a controller positioned between the stack and the substrate. The controller can manage data stored by the memory packages based on commands from the host.
摘要:
A first circuit board having thermal conductivity; a second circuit board having thermal conductivity and disposed opposing the first circuit board; a first semiconductor element joined to an opposing surface of the first circuit board opposing the second circuit board; a second semiconductor element joined to an opposing surface of the second circuit board opposing the first circuit board; and a connector electrically connecting the first semiconductor element and the second semiconductor element. The connector includes a portion which is sandwiched between the first semiconductor element and the second circuit board without through the second semiconductor element, and which is in contact with the first semiconductor element and the second circuit board.
摘要:
The present invention provides a radio frequency power component, including a first section, a second section, and a first bonding wire group, where the first bonding wire group includes at least three first bonding wire units, the first bonding wire unit includes at least one arc-shaped bonding wire, one end and the other end of the first bonding wire unit are electrically connected to electrodes of the first section and the second section, respectively, where arc heights of first bonding wire units located at two sides of the first bonding wire group are higher than an arc height of a first bonding wire unit at another position, and an arc height of a first bonding wire unit located in a central area of the first bonding wire group is lower than an arc height of a first bonding wire unit at another position, so that currents passing through the at least three first bonding wire units are the same, or a phase difference between currents passing through any two first bonding wire units is less than a preset threshold. The present invention significantly reduces an energy loss of the radio frequency power component, avoids damage to a section, and reduces a usage cost.
摘要:
A method for making a semiconductor device includes forming rims on first and second dice. The rims extend laterally away from the first and second dice. The second die is stacked over the first die, and one or more vias are drilled through the rims after stacking. The semiconductor device includes redistribution layers extending over at least one of the respective first and second dice and the corresponding rims. The one or more vias extend through the corresponding rims, and the one or more vias are in communication with the first and second dice through the rims.
摘要:
The invention provides a semiconductor package assembly. The semiconductor package assembly includes a first substrate (200). A first semiconductor die (300) is disposed on the first substrate. A passive device (400) is located directly on the first semiconductor die. The passive device is disposed within a boundary of the first semiconductor die in a plan view.
摘要:
A stacked integrated circuit (IC) system including a substrate, a contour support, and a first and second IC dies. The contour support including a first support frame attached to the substrate defining a first lateral contact surface substantially orthogonal to the substrate, a support plate on the first support frame substantially parallel to the substrate, and a second support frame on the support plate defining a second lateral contact surface substantially orthogonal to the substrate, with the first and second lateral contact surfaces laterally offset from each other. The first integrated circuit die with a side abutting the first lateral contact surface, the second integrated circuit die with a side abutting the second lateral contact surface such that at least a portion of the support plate is between the first and second integrated circuit dies.
摘要:
A microelectronic package can include wire bonds having bases bonded to respective ones of conductive elements exposed at a surface of a substrate. The wire bonds may have exterior edge surfaces disposed at an angle between 25° and 90° relative to the bases, and ends remote, e.g., opposite, from the bases, and remote from the ends which are connected to the bases. A dielectric encapsulation layer extends from the substrate and covers portions of the wire bonds such that covered portions of the wire bonds are separated from one another by the encapsulation layer, wherein unencapsulated portions of the wire bonds are defined by portions of the wire bonds that are uncovered by the encapsulation layer, the unencapsulated portions including the ends of the wire bonds.
摘要:
A microelectronic element (101) having memory storage array function has a front face (105) facing away from a substrate (102) of a microelectronic package (100), and is electrically connected with the substrate (102) through conductive structure (112) extending above the front face (105). First and second sets (114, 124) of first terminals are exposed at a surface (110) of the substrate (102) on respective first and second sides of a theoretical axis (132), each set configured to carry address information usable to determine an addressable memory location of a memory storage array of the microelectronic element. Signal assignments of the first terminals in the first set are a mirror image of the signal assignments of the first terminals in the second set.