摘要:
A system and method for aligning at least two semiconductor structures for coupling includes an alignment device having a first semiconductor mounting portion movably coupled to a first portion of a mounting structure and a second semiconductor mounting portion movably coupled to a second portion of the mounting structure. The alignment device further includes one or more imaging devices disposed above at least one of the first and second mounting portions of the alignment device, the imaging devices configured to capture and/or or detect alignment marks in at least one of the semiconductor structures to be coupled. The alignment method includes bringing the semiconductor structures into intermittent contact prior to bonding the semiconductor structures to each other.
摘要:
Techniques and mechanisms for mitigating warpage of structures in a package. In an embodiment, a packaged integrated circuit device includes a mold compound disposed at least partially around an integrated circuit chip. The mold compound comprises fibers suspended in a media that is to aid in mechanical reinforcement of such fibers. The reinforced fibers contribute to mold compound properties that resist warping of the IC chip that might otherwise take place as a result of solder reflow or other processing. A modulus of elasticity of the mold compound is equal to or more than three GigePascals (3 GPa), where the modulus of elasticity corresponds to a temperature equal to two hundred and sixty degrees Celsius (260C). In another embodiment, a spiral flow value of the mold compound is equal to or more than sixty five centimeters (65 cm).
摘要:
An apparatus is described that includes a semiconductor die package. The semiconductor die package includes a semiconductor die package substrate having a top side and a bottom side. The semiconductor die package includes I/O balls on the bottom side of the semiconductor die package substrate. The I/O balls are to mount to a planar board. The semiconductor die package includes a first semiconductor die mounted on the bottom side of the semiconductor die package substrate. The first semiconductor die is vertically located between the bottom side of the semiconductor die package substrate and a second semiconductor die that is a part of the semiconductor die package.
摘要:
A system in package and method for making a system in package. A plurality of passive devices are coupled to an interposer. A molding compound envelopes the plurality of passive devices and defines a platform having a substantially planar surface. The interposer is coupled to a substrate. A plurality of integrated circuit dies are coupled in a stack to the planar surface.
摘要:
Integrated circuit (IC) package structures, and related devices and methods, are disclosed herein. In some embodiments, an IC package substrate may include: a dielectric layer having a first face and a second face; a metal layer disposed at the first face of the dielectric layer and having a first face and a second face, wherein the second face of the metal layer is disposed between the first face of the metal layer and the second face of the dielectric layer; a package contact at the first face of the metal layer to couple the IC package substrate to a component; and a die contact at the first face of the metal layer to couple a die to the IC package substrate.
摘要:
Hybrid bonding is described for combining one semiconductor die with another. Some embodiments include attaching small dies on a wafer to a temporary carrier, aligning the dies over a plurality of larger host dies on a host wafer using the temporary carrier, applying the small dies against the host dies using the temporary carrier so that a subset of the small dies bond to respective host dies, separating the temporary carrier so that the subset of bonded small dies are attached to a respective host die and the remaining small dies are separated with the temporary carrier, singulating the host dies, and packaging the host dies.
摘要:
An assembling method, a manufacturing method, a device and an electronic apparatus of flip-die are disclosed. The method for assembling a flip-die, comprises: temporarily bonding the flip-die (205) onto a laser-transparent first substrate (204), wherein bumps (202) of the flip-die (205) are located on the side of the flip-die (205) opposite to the first substrate (204); aligning the bumps (202) with pads (206) on a receiving substrate (207); irradiating the original substrate with laser (208) from the first substrate side to lift-off the flip-die (205) from the first substrate (204); and attaching the flip-die (205) on the receiving substrate (207). A faster assembly rate, a smaller chip size, and a lower profile can be achieved.