Patent ID: 11948869
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor device, comprising:
a first conductive part;
a semiconductor element located on the first conductive part;
a first terminal separated from the first conductive part in a second direction perpendicular to a first direction, the first direction being from the first conductive part toward the semiconductor element,
the first terminal including
a first portion, and
a second portion located between the first portion and the first conductive part,

a lower surface of the second portion being positioned lower than a lower surface of the first portion and lower than a lower surface of a first insulating portion, the first insulating portion being located between the first conductive part and the second portion;
a metal layer located at the lower surface of the first portion and the lower surface of the second portion; and

a second insulating portion arranged adjacent to the first portion in a third direction perpendicular to the first direction and second direction, a thickness of the second insulating portion decreases in the second direction away from the first conductive part,
wherein a lower surface of the first portion is positioned higher than a lower surface of the second insulating portion in a cross section taken along the first and third directions, and
wherein a side surface of the semiconductor device is parallel to the cross section taken along the first and third directions.