Patent ID: 11891713
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Surface technology, coating (Chemistry)
Classification: CPC C | IPC C

Claim 6:
7. A semiconductor device manufacturing jig for electroplating a substrate, the substrate including an inner part and an outer rim part, the inner part including a first surface, the outer rim part surrounding the inner part and having a ring shape that protrudes further than the first surface in a direction perpendicular to the first surface,
the jig comprising:
a conductive member causing a current to flow in the inner part by contacting a portion of the first surface of the inner part without contacting the outer rim part; and
a cover member contacting a surface of the inner part at a side opposite to the first surface, the conductive member including first to third parts,
the second part of the cover member protruding in a first direction from the first part of the cover member, the second part being a contact part that includes an end portion in the first direction, the end portion of the contact part contacting the portion of the first surface,
the third part of the conductive member protruding in the first direction from the first part, the third part being separated from the second part in a direction perpendicular to the first direction, the third part of the conductive member including a groove,
the cover member including a protrusion inserted into the groove of the conductive member, when the protrusion is inserted into the groove, the cover member and the conductive member clamp the substrate in a state in which the outer rim part is located between the second part and the third part of the conductive member.