Back to results
US 2024/0194623 A1Published application
Metallized semiconductor die and manufacturing method
OwnerMehrdad Shayganpoor, Guenter Aflenzer +2inventors
InventorsMehrdad Shayganpoor, Guenter Aflenzer, Davor Tomassevic, Thomas Feichtinger
Life of this patent
Estimating the term…
Abstract
A semiconductor die and a method for manufacturing a semiconductor die are disclosed. In an embodiment a semiconductor die includes a base body having a semiconductor material and a surface with two contact areas having contact pads at which the semiconductor die is electrically contactable and two metal caps arranged directly at the contact pads.
Claims22
-15. (canceled)
A semiconductor die comprising:
- a base body comprising:
- a semiconductor material;
- and
- a surface with two contact areas having contact pads at which the semiconductor die is electrically contactable and two metal caps arranged directly at the contact pads.
1 more element
A method for manufacturing a semiconductor die, the method comprising:
- providing the semiconductor die including a base body comprising a semiconductor material and a surface with two contact areas having contact pads at which the semiconductor die is electrically contactable;
- applying a passivation layer for electrical passivation to the surface of the semiconductor die thereby providing areas free of passivation allowing external access to each contact pad;
- and
- metallizing parts of the surface of the semiconductor die with metal caps, the metal caps directly contacting the contact pads.
1 more element
Dependencies are inferred from the claim text.