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:
Jul. 02, 2024
Filed:
Apr. 03, 2020
Applicant:
Ams International Ag, Jona, CH;
Inventors:
Urs Denier, Jona, CH;
Andreas Fitzi, Jona, CH;
Assignee:
AMS INTERNATIONAL AG, Jona, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14636 (2013.01); H01L 27/14683 (2013.01);
Abstract
An optoelectronic device comprises a first semiconductor layer of a first conductivity having a front side and a backside. A second semiconductor layer of a second conductivity is arranged on the front side of the first semiconductor layer, and further comprises a first semiconductor region and a second semiconductor region forming a photodiode in the second semiconductor layer. A signal path electrically connects the photodiode to a fixed potential.