The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2002
Filed:
Aug. 28, 2000
Applicant:
Inventors:
Robert Aigner, München, DE;
Hergen Kapels, Neubiberg, DE;
Andreas Meckes, München, DE;
Klaus-Günter Oppermann, Holzkirchen, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/700 ;
U.S. Cl.
CPC ...
H01L 2/700 ;
Abstract
An integrated sensor is fabricated by etching recesses or depressions into the top side of a semiconductor body and by fabricating sensor components in the recesses or depressions. The sensor components are lowered in the recesses or depressions by approximately half of their height. Electronic components are fabricated in the remaining regions of the top side of the semiconductor body. The remaining regions may be covered with a protective layer if the recesses or depressions are fabricated after the electronic components.