A microelectromechanical device includes: a body accommodating a microelectromechanical structure; and a cap bonded to the body and electrically coupled to the microelectromechanical structure through conductive bonding regions. The cap including a selection module, which has first selection terminals coupled to the microelectromechanical structure, second selection terminals, and at least one control terminal, and which can be controlled through the control terminal to couple the second selection terminals to respective first selection terminals according, selectively, to one of a plurality of coupling configurations corresponding to respective operating conditions.

The application relates to structures, e.g. substrates for supporting semiconductor die. The substrate defines a frame which lateral surrounds one or more die and is provided in contact with at least one side surface of the die, wherein the frame defines upper and lower surfaces of the substrate.

A method of manufacturing a semiconductor structure includes receiving a first substrate including a first dielectric layer disposed over the first substrate and a first conductive structure surrounded by the first dielectric layer; receiving a second substrate including a second dielectric layer disposed over the second substrate and a second conductive structure surrounded by the second dielectric layer; bonding the first dielectric layer with the second dielectric layer; and bonding the first conductive structure with the second conductive structure.

Examples provided herein are associated with a molded lead frame of a sensor package. An example sensor package may include a molded lead frame that includes an opening in the molded lead frame, wherein the opening extends from a mount-side of the molded lead frame to a chip-side of the molded lead frame, wherein the chip-side of the molded lead frame is opposite the mount-side; and a sensor mounted to the chip-side of the molded lead frame.

An integrated CMOS-MEMS device includes a first substrate having a CMOS device, a second substrate having a MEMS device, an insulator layer disposed between the first substrate and the second substrate, a dischargeable ground-contact, an electrical bypass structure, and a contrast stress layer. The first substrate includes a conductor that is conductively connecting to the CMOS devices. The electrical bypass structure has a conducting layer conductively connecting this conductor of the first substrate with the dischargeable ground-contact through a process-configurable electrical connection. The contrast stress layer is disposed between the insulator layer and the conducting layer of the electrical bypass structure.

A sensor unit includes a transducer element monitoring a measurand and generating an electrical output signal correlated with the measurand, a sensor substrate having a first surface and an opposite second surface, a recess extending from the first surface of the substrate through to the second surface of the substrate, and a circuit carrier. The transducer element and a first electrically conductive contact pad are arranged on the first surface and electrically connected. The circuit carrier has a second electrically conductive contact pad. The sensor substrate is mounted on the circuit carrier with the first surface facing the circuit carrier. The first electrically conductive contact pad and the second electrically conductive contact pad are interconnected by an electrically conductive material filled in from the second surface towards the first surface of the sensor substrate.

An inertial sensor includes a substrate, a first detection element that is provided on a first surface of the substrate and includes a first movable portion displaceable with respect to the substrate and a first fixed portion connected to the first movable portion and fixed to the substrate, and a second detection element that is provided on a second surface in a front-back relationship with the first surface and includes a second movable portion displaceable with respect to the substrate and a second fixed portion connected to the second movable portion and fixed to the substrate.

Examples provided herein are associated with a molded lead frame of a sensor package. An example sensor package may include a molded lead frame that includes an opening in the molded lead frame, wherein the opening extends from a mount-side of the molded lead frame to a chip-side of the molded lead frame, wherein the chip-side of the molded lead frame is opposite the mount-side; and a sensor mounted to the chip-side of the molded lead frame.

A semiconductor device has a first semiconductor die and a modular interconnect structure adjacent to the first semiconductor die. An encapsulant is deposited over the first semiconductor die and modular interconnect structure as a reconstituted panel. An interconnect structure is formed over the first semiconductor die and modular interconnect structure. An active area of the first semiconductor die remains devoid of the interconnect structure. A second semiconductor die is mounted over the first semiconductor die with an active surface of the second semiconductor die oriented toward an active surface of the first semiconductor die. The reconstituted panel is singulated before or after mounting the second semiconductor die. The first or second semiconductor die includes a microelectromechanical system (MEMS). The second semiconductor die includes an encapsulant and an interconnect structure formed over the second semiconductor die. Alternatively, the second semiconductor die is mounted to an interposer disposed over the interconnect structure.

A bonded structure can include a first element having a first interface feature and a second element having a second interface feature. The first interface feature can be bonded to the second interface feature to define an interface structure. A conductive trace can be disposed in or on the second element. A bond pad can be provided at an upper surface of the first element and in electrical communication with the conductive trace. An integrated device can be coupled to or formed with the first element or the second element.