Abstract: A method of direct hybrid bonding first and second semiconductor elements of differential thickness is disclosed. The method can include patterning a plurality of first contact features on the first semiconductor element. The method can include second a plurality of second contact features on the second semiconductor element corresponding to the first contact features for direct hybrid bonding. The method can include applying a lithographic magnification correction factor to one of the first patterning and second patterning without applying the lithographic magnification correction factor to the other of the first patterning and the second patterning. In various embodiments, a differential expansion compensation structure can be disposed on at least one of the first and the second semiconductor elements.

Abstract: The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a first semiconductor structure and a first connecting structure, wherein the first connecting structure includes a first connecting insulating layer positioned on the first semiconductor structure, two first conductive layers positioned in the first connecting insulating layer, and a first porous layer positioned between the two first conductive layers. A porosity of the first porous layer is between about 25% and about 100%. The first semiconductor structure includes a plurality of first composite conductive features, wherein at least one of the plurality of first composite conductive features includes a first protection liner, a first graphene liner in the first protection liner and a first core conductor in the first graphene liner.

Abstract: A semiconductor device has a resistance element including a metal block, a resin layer disposed on the metal block, and a resistance film disposed on the resin layer and an insulated circuit board including an insulating plate and a circuit pattern disposed on the insulating plate and having a bonding area on a front surface thereof to which a back surface of the metal block of the resistance element is bonded. The area of the circuit pattern is larger in plan view than that of a front surface of the resistance element. The metal block has a thickness greater than that of the circuit pattern in a direction orthogonal to the back surface of the metal block. As a result, the metal block properly conducts heat generated by the resistance film of the resistance element to the circuit pattern.

Abstract: Back-end-of-the line (BEOL) interconnect structures are provided in which an alternative metal such as, for example, a noble metal, is present in a combined via/line opening that is formed in an interconnect dielectric material layer. A surface diffusion dominated reflow anneal is used to reduce the thickness of a noble metal layer outside the combined via/line opening thus reducing or eliminating the burden of polishing the noble metal layer. In some embodiments and after performing the anneal, a lesser noble metal layer can be formed atop the noble metal layer prior to polishing. The use of the lesser noble metal layer may further reduce the burden of polishing the noble metal layer.

Abstract: A semiconductor package including a semiconductor chip, a redistribution layer structure disposed under the semiconductor chip, a bump pad disposed under the redistribution layer structure and having an upper structure of a first width and a lower structure of a second width less than the first width, a metal seed layer disposed along a lower surface of the upper structure and a side surface of the lower structure, an insulating layer surrounding the redistribution layer structure and the bump pad, and a bump structure disposed under the bump pad. A first undercut is disposed at one end of the metal seed layer that contacts the upper structure, and a second undercut is disposed at an other end of the metal seed layer that contacts the lower structure.

Abstract: Microelectronic assemblies, related devices and methods, are disclosed herein. In some embodiments, a microelectronic assembly may include a package substrate having a first surface and an opposing second surface; a first die having a first surface and an opposing second surface, wherein the first die is embedded in a first dielectric layer, wherein the first surface of the first die is coupled to the second surface of the package substrate, and wherein the first dielectric layer is between a second dielectric layer and the second surface of the package substrate; a second die having a first surface and an opposing second surface, wherein the second die is embedded in the second dielectric layer, and wherein the first surface of the second die is coupled to the second surface of the package substrate by a conductive pillar; and a shield structure that at least partially surrounds the conductive pillar.

Abstract: A semiconductor package is provided. The semiconductor package includes: a package substrate having a first surface, a second surface that is provided opposite the first surface and has a concave portion, and a through-hole having a side surface that is oblique with respect to the first surface, and a first diameter of a first opening of the through-hole defined through the first surface being less than a second diameter of a second opening of the through-hole defined through a bottom surface of the concave portion; a plurality of first semiconductor chips provided on the first surface; a second semiconductor chip provided on the bottom surface; and a molding portion provided in the through-hole, and covering the plurality of first semiconductor chips and the second semiconductor chip.

Abstract: The present disclosure relates to the technical field of semiconductors, and provides a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes a first chip and a second chip. A first conductive connection wire of the first chip is connected to a first conductive contact pad, and a second conductive connection wire of the second chip is connected to a second conductive contact pad. In addition, the first conductive contact pad includes a first conductor group and a second conductor group, and the second conductive contact pad includes a third conductor group and a fourth conductor group.

Abstract: Embodiments of a system and methods for localized high density substrate routing are generally described herein. In one or more embodiments an apparatus includes a medium, first and second circuitry elements, an interconnect element, and a dielectric layer. The medium can include low density routing therein. The interconnect element can be embedded in the medium, and can include a plurality of electrically conductive members therein, the electrically conductive member can be electrically coupled to the first circuitry element and the second circuitry element. The interconnect element can include high density routing therein. The dielectric layer can be over the interconnect die, the dielectric layer including the first and second circuitry elements passing therethrough.

Abstract: A method of manufacturing a light emitting device includes disposing at least one light emitting element on a recessed part of a resin package. The resin package having the recessed part includes a resin molding with a white pigment having a particle size from 0.1 ?m to 50 ?m and at least one lead electrode. The resin molding is disposed on a portion of a main face of the at least one lead electrode and is not in contact with a rear face of the at least one lead electrode. There is no gap at a joint face between the resin molding and the at least one lead electrode. The at least one light emitting element is disposed on the main face of the at least one lead electrode.

Abstract: A semiconductor structure includes: a first substrate, with a first opening being provided on a surface of first substrate; and a first bonding structure positioned in the first opening. The first bonding structure includes a first metal layer and a second metal layer with a melting point lower than that of the first metal layer. The first metal layer includes a first surface in contact with a bottom surface of the first opening and a second surface opposite to the first surface, the second surface is provided with a first groove, an area, not occupied by the first metal layer and the first groove, of the first opening constitutes a second groove, the second metal layer is formed in the first groove and the second groove, and a surface, exposed from the second groove, of the second metal layer constitutes a bonding surface of the first bonding structure.

Abstract: A semiconductor assembly includes a semiconductor package that includes first and second transistor dies embedded within a package body, the first and second transistor dies being arranged laterally side by side within the package body such that a first load terminal of the first transistor die faces an upper surface of the package body and such that a second load terminal of the second transistor die faces the upper surface of the package body, and a discrete capacitor mounted on the semiconductor package such that a first terminal of the discrete capacitor is directly over and electrically connected to the first load terminal of the first semiconductor die and such that a second terminal of the discrete capacitor is directly over and electrically connected with the second load terminal of the second semiconductor die.

Abstract: A semiconductor package includes a first die having a first surface, a first conductive bump over the first surface and having first height and a first width, a second conductive bump over the first surface and having a second height and a second width. The first width is greater than the second width and the first height is substantially identical to the second height. A method for manufacturing the semiconductor package is also provided.

Abstract: An electronic device, including an array substrate, a pad portion disposed on the array substrate, and an integrated circuit disposed on the pad portion and comprising a bump portion. The pad portion includes a first sub-pad unit including a first pad having an inclined shape and a second sub-pad unit including a second pad having an inclined shape. The first pad and the second pad are symmetrically arranged with respect to an imaginary line that divides the pad portion. The pad portion is electrically connected with the bump portion.

Abstract: An integrated circuit package is disclosed. The integrated circuit package includes a first integrated circuit die, a second integrated circuit die, an organic substrate, wherein both the first integrated circuit die and the second integrated circuit die are connected to the organic substrate, a multi-die interconnect bridge (EMIB) embedded within the organic substrate, and a termination resistor associated with a circuit in the first integrated circuit die, wherein the termination resistor is located within the multi-die interconnect bridge embedded within the organic substrate.

Abstract: To provide a semiconductor apparatus that makes it possible to further improve the efficiency in heat dissipation, and to provide an electronic apparatus that includes the semiconductor apparatus. A semiconductor apparatus is provided that includes a substrate, a plurality of chips each stacked on the substrate, and a plurality of guard rings each formed on an outer peripheral portion of a corresponding one of the plurality of chips to surround the corresponding one of the plurality of chips, in which at least portions of at least two of the plurality of guard rings are connected to each other through a thermally conductive material. Further, an electric apparatus is provided that includes the semiconductor apparatus.

Abstract: The present disclosure relates to a method for forming a semiconductor device structure. The method includes forming a first semiconductor die and forming a second semiconductor die. The first semiconductor die includes a first metal layer, a first conductive via over the first metal layer, and a first conductive polymer liner surrounding the first conductive via. The second semiconductor die includes a second metal layer, a second conductive via over the second metal layer, and a second conductive polymer liner surrounding the second conductive via. The method also includes forming a conductive structure electrically connecting the first metal layer and the second metal layer by bonding the second semiconductor die to the first semiconductor die. The conductive structure is formed by the first conductive via, the first conductive polymer liner, the second conductive via, and the second conductive polymer liner.

Abstract: A bonded assembly includes a first semiconductor die containing a first substrate, first semiconductor devices, and first bonding pads laterally surrounded by a first pad-level dielectric layer. The first pad-level dielectric layer includes at least one first encapsulated airgap located between neighboring pairs of first bonding pads and encapsulated by a first dielectric fill material of the first pad-level dielectric layer. The bonded assembly includes a second semiconductor die containing a second substrate, second semiconductor devices, and second bonding pads laterally surrounded by a second pad-level dielectric layer. Each of the second bonding pads is bonded to a respective one of the first bonding pads.

Abstract: An integrated circuit package module includes an integrated circuit package device including a contact element, and a bonding system formed on the integrated circuit package device. The bonding system includes a bonding system substrate and a bonding element formed in the bonding system substrate and conductively coupled to the contact element of the integrated circuit package device. The bonding element includes (a) a conduction component conductively connected to the contact element, the conduction component formed from a first metal having a first melting point, and (b) a bonding component formed from a second metal having a second melting point lower than the first melting point of the first metal.

Abstract: A method for semiconductor manufacturing is disclosed. The method includes receiving a device having a first surface through which a first metal or an oxide of the first metal is exposed. The method further includes depositing a dielectric film having Si, N, C, and O over the first surface such that the dielectric film has a higher concentration of N and C in a first portion of the dielectric film near the first surface than in a second portion of the dielectric film further away from the first surface than the first portion. The method further includes forming a conductive feature over the dielectric film. The dielectric film electrically insulates the conductive feature from the first metal or the oxide of the first metal.