Patent ID: 11916353
Assignee: STMICROELECTRONICS (GRENOBLE 2) SAS
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An electronic device, comprising:
a substrate having a first face and a second face opposite to the first face;
a die having a third face and a fourth face opposite to the third face;
a wedging element made of a mask resin layer on the second face, the wedging element including an insulated portion that contacts the third face of the die, the wedging element including:
a first end and a second end spaced apart from the first end in a first direction;
a first dimension extending from the first end to the second end in the first direction;
a third end and a fourth end spaced apart from the third end in a second direction transverse to the first direction; and
a second dimension extending from the third end to the fourth end in the second direction, the second dimension is greater than the first dimension; and

an adhesive coupling the second face of the substrate to the third face of the die, the adhesive contacting the wedging element.