A method includes forming one or more vias in a substrate, forming a first photoresist layer on a top surface of the substrate and a second photoresist layer on a bottom surface of the substrate, patterning the first photoresist layer and the second photoresist layer to remove at least a first portion of the first photoresist layer and at least a second portion of the second photoresist layer, filling the one or more vias, the first portion and the second portion with solder material using injection molded soldering, and removing remaining portions of the first photoresist layer and the second photoresist layer.

A die bonding process for assembling a semiconductor device includes the steps of applying a sintered-silver-use paste to each of a plurality of first regions on an upper surface of a chip mounting part, drying the sintered-silver-use paste and applying a silver paste to a second region located between/among the respective first regions. Further, the process includes the step of mounting a semiconductor chip onto the chip mounting part in such a manner that a rear surface of the semiconductor chip faces an upper surface of the chip mounting part with the sintered-silver-use paste and the silver paste being interposed. After mounting the chip, part of each of first, second, third and fourth corners of a principal surface of the semiconductor chip is located in each of the first regions.

A die bonding process for assembling a semiconductor device includes the steps of applying a sintered-silver-use paste to each of a plurality of first regions on an upper surface of a chip mounting part, drying the sintered-silver-use paste and applying a silver paste to a second region located between/among the respective first regions. Further, the process includes the step of mounting a semiconductor chip onto the chip mounting part in such a manner that a rear surface of the semiconductor chip faces an upper surface of the chip mounting part with the sintered-silver-use paste and the silver paste being interposed. After mounting the chip, part of each of first, second, third and fourth corners of a principal surface of the semiconductor chip is located in each of the first regions.

Implementations of semiconductor packages may include: a semiconductor wafer, a glass lid fixedly coupled to a first side of the semiconductor die by an adhesive, a redistribution layer coupled to a second side of the semiconductor die, and a plurality of ball mounts coupled to the redistribution layer on a side of the redistribution layer coupled to the semiconductor die. The adhesive may be located in a trench around a perimeter of the semiconductor die and located in a corresponding trench around a perimeter of the glass lid.

A semiconductor device includes: a mounting member having an electrode; a conductive member facing the electrode; and a bonding member electrically and mechanically connecting the electrode and the conductive member. The bonding member is made of a sintered body in which an additive particle including a metal atom having aggregation energy higher than a silver atom is added to an silver particle.

A semiconductor device structure and method of manufacturing a semiconductor device. The semiconductor device may comprise a semiconductor die having a top major surface that has one or more electrical contacts formed thereon, an opposing bottom major surface, and side surfaces; a molding material encapsulating the top major surface, the bottom major surface and the side surfaces of the semiconductor die, wherein the molding material defines a package body that has a top surface and a side surface; wherein the plurality of electrical contacts are exposed on the top surface of the package body and a metal layer is arranged over and electrically connected to the electrical contacts and wherein the metal layer extends to and at least partially covers a side surface of the package body.

Implementations of semiconductor packages may include: a semiconductor wafer, a glass lid fixedly coupled to a first side of the semiconductor die by an adhesive, a redistribution layer coupled to a second side of the semiconductor die, and a plurality of ball mounts coupled to the redistribution layer on a side of the redistribution layer coupled to the semiconductor die. The adhesive may be located in a trench around a perimeter of the semiconductor die and located in a corresponding trench around a perimeter of the glass lid.

A method includes forming one or more vias in a first layer, forming one or more vias in at least a second layer different than the first layer, aligning at least a first via in the first layer with at least a second via in the second layer, and bonding the first layer to the second layer by filling the first via and the second via with solder material using injection molded soldering.

A die bonding process for assembling a semiconductor device includes the steps of applying a sintered-silver-use paste to each of a plurality of first regions on an upper surface of a chip mounting part, drying the sintered-silver-use paste and applying a silver paste to a second region located between/among the respective first regions. Further, the process includes the step of mounting a semiconductor chip onto the chip mounting part in such a manner that a rear surface of the semiconductor chip faces an upper surface of the chip mounting part with the sintered-silver-use paste and the silver paste being interposed. After mounting the chip, part of each of first, second, third and fourth corners of a principal surface of the semiconductor chip is located in each of the first regions.

A die bonding process for assembling a semiconductor device includes the steps of applying a sintered-silver-use paste to each of a plurality of first regions on an upper surface of a chip mounting part, drying the sintered-silver-use paste and applying a silver paste to a second region located between/among the respective first regions. Further, the process includes the step of mounting a semiconductor chip onto the chip mounting part in such a manner that a rear surface of the semiconductor chip faces an upper surface of the chip mounting part with the sintered-silver-use paste and the silver paste being interposed. After mounting the chip, part of each of first, second, third and fourth corners of a principal surface of the semiconductor chip is located in each of the first regions.