Abstract: The present application discloses a semiconductor device. The semiconductor device includes a memory stacking pair. The memory stacking pair includes a first memory semiconductor structure and a second memory semiconductor structure. The first memory semiconductor structure has a first front side and a first back side opposite to the first front side. The second memory semiconductor structure has a second front side and a second back side opposite to the second front side. The first memory semiconductor structure is bonded to the second memory semiconductor structure, and the first front side of the first memory semiconductor structure is proximal to the second front side of the second memory semiconductor structure, and the first back side is distal to the second back side.

Abstract: A package substrate includes a first dielectric layer, a second dielectric layer and a core layer. The first dielectric layer includes first electrical interconnect. The second dielectric layer includes second electrical interconnect. The core layer is situated between the first dielectric layer and the second dielectric layer, and includes a plurality of semiconductor dies stacked one above another between the first dielectric layer and the second dielectric layer. A first semiconductor die of the semiconductor dies is a capacitor die electrically connected to the first electrical interconnect of the first dielectric layer.

Abstract: A stitching method for an exposure process includes following steps. A wafer is provided. The wafer includes interposer regions, each of which includes a logic chip region, a first memory chip region, and a second memory chip region. The logic chip region is located between the first and second memory chip regions. A photoresist layer is formed on the wafer. First exposure processes are performed on the photoresist layer by applying a first photomask to form first shot regions in the photoresist layer. Second exposure processes are performed on the photoresist layer by applying a second photomask to form second shot regions in the photoresist layer. The first shot regions and the second shot regions are arranged alternately in a first direction. The first shot regions and the second shot regions are overlapped to form stitching regions, each of which is not located in the logic chip region.

Abstract: A semiconductor package structure is provided. The semiconductor package structure includes a first semiconductor structure, a dielectric bonding structure, a second semiconductor structure, and a through via structure. The first semiconductor structure includes a first substrate and a first back-end-of-line (BEOL) structure over the first substrate. The dielectric bonding structure is over the first semiconductor structure. The second semiconductor structure is over the dielectric bonding structure. The second semiconductor structure includes a second BEOL structure over the dielectric bonding structure and a second substrate over the second BEOL structure. The through via structure penetrates the second semiconductor structure and the dielectric bonding structure to connect the first BEOL structure and the second BEOL structure. A method for forming a semiconductor package structure is also provided.

Abstract: An insulated metal substrate (IMS) and a method for manufacturing the same are disclosed. The IMS includes an electrically conductive line pattern layer, an encapsulation layer, a first adhesive layer, a second adhesive layer, and a heat sink element. The encapsulation layer fills a gap between a plurality of electrically conductive lines of the electrically conductive line pattern layer. An upper surface of the encapsulation layer is flush with an upper surface of the electrically conductive line pattern layer. The first and second adhesive layer are disposed between the electrically conductive line pattern layer and the heat sink element. A bonding strength between the first adhesive layer and the second adhesive layer is greater than 80 kg/cm2.

Abstract: A semiconductor package structure is provided. The semiconductor package structure includes a first redistribution structure, a SoC structure, a memory structure, a first electronic component, and a first encapsulation layer. The first redistribution structure has a first side and a second side opposite to the first side. The SoC structure is on the first side of the first redistribution structure. The memory structure is adjacent to the SoC structure and on the first side of the first redistribution structure. The first electronic component is on the second side of the first redistribution structure and electrically connected to at least one of the SoC structure or the memory structure. The first encapsulation layer encapsulates the first electronic component. The first electronic component includes a semiconductor capacitor structure or a voltage converter.

Abstract: An insulated metal substrate (IMS) and a method for manufacturing the same are disclosed. The IMS includes an electrically conductive line pattern layer, an encapsulation layer, a first adhesive layer, a second adhesive layer, and a heat sink element. The encapsulation layer fills a gap between a plurality of electrically conductive lines of the electrically conductive line pattern layer. An upper surface of the encapsulation layer is flush with an upper surface of the electrically conductive line pattern layer. The first and second adhesive layer are disposed between the electrically conductive line pattern layer and the heat sink element. A bonding strength between the first adhesive layer and the second adhesive layer is greater than 80 kg/cm2.

Abstract: An insulated metal substrate (IMS) and a method for manufacturing the same are disclosed. The IMS includes an electrically conductive line pattern layer, an encapsulation layer, a first adhesive layer, a second adhesive layer, and a heat sink element. The encapsulation layer fills a gap between a plurality of electrically conductive lines of the electrically conductive line pattern layer. An upper surface of the encapsulation layer is flush with an upper surface of the electrically conductive line pattern layer. The first and second adhesive layer are disposed between the electrically conductive line pattern layer and the heat sink element. A bonding strength between the first adhesive layer and the second adhesive layer is greater than 80 kg/cm2.

Abstract: An insulated metal substrate (IMS) and a method for manufacturing the same are disclosed. The IMS includes an electrically conductive line pattern layer, an encapsulation layer, a first adhesive layer, a second adhesive layer, and a heat sink element. The encapsulation layer fills a gap between a plurality of electrically conductive lines of the electrically conductive line pattern layer. An upper surface of the encapsulation layer is flush with an upper surface of the electrically conductive line pattern layer. The first and second adhesive layer are disposed between the electrically conductive line pattern layer and the heat sink element. A bonding strength between the first adhesive layer and the second adhesive layer is greater than 80 kg/cm2.