摘要:
A method of manufacturing a semiconductor device, includes: providing a first adhesive layer on a support member; providing a film on the first adhesive layer; arranging a semiconductor element on the film; providing a resin layer on the film on which the semiconductor element is arranged, and forming a substrate including the semiconductor element and the resin layer on the film; and separating the film and the substrate from the first adhesive layer.
摘要:
A solder and a solder joint structure formed by the solder are provided. The solder includes a zinc-based material, a copper film, and a noble metal film. The copper film completely covers the surface of the zinc-based material. The noble metal film completely covers the copper film. The solder joint structure includes a zinc-based material and an intermetallic layer. The intermetallic layer consists of zinc and noble metal and completely covers the surface of the zinc-based material.
摘要:
Methods and apparatus for forming a semiconductor device package on an interposer using a micro-bump layer are disclosed. The micro-bump layer may comprise micro-bumps and micro-bump lines, where a micro-bump is used as a vertical connection between a die and the interposer, and a micro-bump line is used as a horizontal connection for signal transmission between different dies above the interposer. The micro-bump lines may be formed at the same time as the formation of the micro-bumps with little or no additional cost.
摘要:
An assembly of a semiconductor chip having pads to a substrate having pads aligned to receive the semiconductor chip is provided, whereby at least one of the semiconductor chip pads and substrate pads include solder bumps. The solder bumps are deformed against the substrate pads and the semiconductor chip pads, whereby an underfill material is applied to fill the gap between the semiconductor chip and substrate. The underfill material does not penetrate between the deformed solder bumps, the semiconductor chip pads, and the substrate pads. At least one of the solder bumps have not been melted or reflowed to make a metallurgical bond between the semiconductor chip pads and the substrate pads, and at least another one of the solder bumps have been melted or reflowed to make a metallurgical bond between the semiconductor chip pads and the substrate pads.
摘要:
A microelectronic structure has active elements defining a storage array, and address inputs for receipt of address information specifying locations within the storage array. The structure has a first surface and can have terminals exposed at the first surface. The terminals may include first terminals and the structure may be configured to transfer address information received at the first terminals to the address inputs. Each first terminal can have a signal assignment which includes one or more of the address inputs. The first terminals are disposed on first and second opposite sides of a theoretical plane normal to the first surface, wherein the signal assignments of the first terminals disposed on the first side are a mirror image of the signal assignments of the first terminals disposed on the second side of the theoretical plane.
摘要:
In accordance with certain embodiments, semiconductor dies are at least partially coated with a conductive adhesive prior to singulation and subsequently bonded to a substrate having electrical traces thereon.
摘要:
The present disclosure provides one embodiment of a stacked semiconductor device. The stacked semiconductor device includes a first substrate; a first bond pad over the first substrate; a second substrate including a second electrical device fabricated thereon; a second bond pad over the second electrical device over the second substrate, the second bond pad electrically connecting to the second electrical device; a second insulation layer over the second bond pad having a top surface, the second insulation layer being bonded toward the first bond pad of the first substrate; and a through-substrate-via (“TSV”) extending from a surface opposite to the first bond pad through the first substrate and through the top surface of the second insulation layer to the second bond pad.
摘要:
An integrated circuit package system includes: providing an internal device; encapsulating the internal device with an encapsulation having an outer surface; and forming a redistribution line having connection points on the outer surface of the encapsulation.
摘要:
A semiconductor packaging method is provided. The method includes providing a semiconductor substrate. The semiconductor substrate has a first surface and a second surface, and an electroplating seed layer on the first surface of the semiconductor substrate. The method also includes forming a plurality of columnar electrodes over the electroplating seed layer, where the columnar electrodes include first columnar electrodes and second columnar electrodes. Further, the method includes forming a diffusion barrier layer over the first columnar electrodes and the second columnar electrodes, forming a plurality of first solder balls over the diffusion barrier layer on the first columnar electrodes. The method also includes providing a packaging substrate having solder terminals corresponding to the first solder balls, and mounting the semiconductor substrate onto the packaging substrate in a flipped position, such that the first solder balls are connected with the solder terminals.
摘要:
Fixing a semiconductor element to a substrate, electrically connecting signal and main terminals to the semiconductor element, a terminal aggregate includes a frame portion, the signal terminal, the main terminal, which has a larger width than the signal terminal, and a dummy terminal, and forming a to-be-encapsulated body in which the substrate, the semiconductor element, and the terminal aggregate are integrated, mounting the to-be-encapsulated body on a lower mold half such that a plurality of blocks formed in the lower mold half are meshed with the signal, main, and dummy terminals with no space left therebetween after the mounting, placing a bottom surface of an upper mold half on top surfaces of the plurality of blocks, and top surfaces of the signal, main, and dummy terminals to form a cavity for the substrate and the semiconductor element, and performing molding by injecting mold resin into the cavity are included.