Patent ID: 11961782
Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. An electronic device assembly comprising:
a first semiconductor device assembly including:
a first ceramic substrate;
a first patterned metal layer disposed on a first surface of the first ceramic substrate; and
a first semiconductor die disposed on the first patterned metal layer;

a second semiconductor device assembly including:
a second ceramic substrate;
a second patterned metal layer disposed on a first surface of the second ceramic substrate; and

a second semiconductor die disposed on the second patterned metal layer; and
a water jacket having at least a first recess and a second recess, the first ceramic substrate having a second surface that is direct-bonded to a plurality of cooling fins of the water jacket in the first recess and defining a portion of a fluidic channel of the water jacket, the plurality of cooling fins being disposed within the fluidic channel of the water jacket, and ceramic material of a second surface of the second ceramic substrate being direct-bonded to the water jacket in the second recess,

the second surface of the first ceramic substrate being opposite the first surface of the first ceramic substrate, and
the second surface of the second ceramic substrate being opposite the first surface of the second ceramic substrate.