Semiconductor package with multiple compartments
First Claim
1. A semiconductor device, comprising:
- a lower substrate comprising an upper surface;
a plurality of electrical components including a lower electrical component mounted to the upper surface of the lower substrate;
an upper substrate directly molded over at least a portion of the lower electrical component and the upper surface of the lower substrate, wherein the upper substrate encapsulates at least the portion of the lower electrical component;
a cavity in the upper substrate, the cavity extending through an upper surface of the upper substrate and including, therein, an upper electrical component from the plurality of electrical components; and
a lid covering the cavity, the lid including at least one port through which a sensor from the plurality of electrical components interacts with an environment external to the semiconductor device.
3 Assignments
0 Petitions
Accused Products
Abstract
A semiconductor device may include a first substrate, a first electrical component, a lid, a second substrate, and a second electrical component. The first substrate may include an upper surface, a lower surface, and an upper cavity in the upper surface. The first electrical component may reside in the upper cavity of the first substrate. The lid may cover the upper cavity and may include a port that permits fluid to flow between an environment external to the semiconductor device and the upper cavity. The second substrate may include the second electrical component mounted to an upper surface of the second substrate. The lower surface of the first substrate and the upper surface of the second substrate may fluidically seal the second electrical component from the upper cavity.
-
Citations
20 Claims
-
1. A semiconductor device, comprising:
-
a lower substrate comprising an upper surface; a plurality of electrical components including a lower electrical component mounted to the upper surface of the lower substrate; an upper substrate directly molded over at least a portion of the lower electrical component and the upper surface of the lower substrate, wherein the upper substrate encapsulates at least the portion of the lower electrical component; a cavity in the upper substrate, the cavity extending through an upper surface of the upper substrate and including, therein, an upper electrical component from the plurality of electrical components; and a lid covering the cavity, the lid including at least one port through which a sensor from the plurality of electrical components interacts with an environment external to the semiconductor device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A semiconductor device comprising:
-
a substrate comprising an upper surface; a first electrical component mounted to the upper surface of the substrate; a polymer material encapsulating the substrate and contacting at least a top portion of the first electrical component; a cavity in the polymer material, the cavity extending through an upper surface of the polymer material; a second electrical component in the cavity; and a lid covering the cavity, the lid comprising at least one port through which the second electrical component interacts with an environment external to the semiconductor device. - View Dependent Claims (11, 12, 13, 14, 15, 16)
-
-
17. A semiconductor device comprising:
-
a first substrate; a molded substrate on the first substrate, the molded substrate comprising a polymer defining; a first cavity; and a second cavity extending over the first cavity; a first electrical component having lateral sides bounded by the first cavity; and a second electrical component having lateral sides bounded by the second cavity. - View Dependent Claims (18, 19, 20)
-
Specification