Patent ID: 11864361
Assignee: STMICROELECTRONICS S.R.L.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A device, comprising:
a package mass including a first surface and a second surface opposite to the first surface;
a first support element at the first surface, the first support element including a first side and a second side opposite to the first side, and the first side being exposed from the first surface;
a first conductive region on the second side of the first support element;
a first transistor on the first conductive region;
a first contacting element on the first transistor;
a thermally conductive structure on the first transistor;
a second contacting element on the thermally conductive structure;
a clip element on the second contacting element and extending outward from respective sidewalls of the second contacting element and the thermally conductive structure;
a second transistor on the clip element;
a second support element at the second surface, exposed from the second surface and on the second transistor, the second support element including a third side and a fourth side, the third side facing towards the second side, and the fourth side being exposed from the second surface; and
a first connection pillar coupled to the clip element, the first connection pillar extends from the clip element to the second side of the first support element.