Patent · US Active

Apparatus having a functional structure delimited by a frame structure and method for producing same

US11908763B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Prashanth Makaram · Berlin, DE
John Cooper · Villach, AT
Joerg Ortner · Finkenstein, AT
Stephan Pindl · Ergoldsbach, DE
Caterina Travan · Munich, DE
Alexander Zoepfl · Regensburg, DE

Key dates

Filing date	Sep 23, 2021
Grant date	Feb 20, 2024
Priority date	—
Expiry date	Nov 20, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH01L23/3192
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An apparatus includes a semiconductor-based substrate with a functional structure that is formed in or on the semiconductor-based substrate. The apparatus includes a frame structure surrounding the functional structure and includes a coating that covers the functional structure and is delimited by the frame structure.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.