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. 24, 2009
Filed:
Dec. 28, 2006
Applicants:
Gernot Langguth, Oberhaching, DE;
Karlheinz Mueller, Velden, DE;
Holger Wille, Fishkill, NY (US);
Inventors:
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/075 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit arrangement includes a pin photodiode and a highly doped connection region of a bipolar transistor. A production method produces an intermediate region of the pin diode with a large depth and without auto-doping in a central region.