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:
Apr. 23, 2013
Filed:
Dec. 01, 2006
Applicant:
Artto Aurola, Espoo, FI;
Inventor:
Artto Aurola, Espoo, FI;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved semiconductor apparatus that comprises an elongated structure that extends into the substrate. The apparatus comprises a collection contact, a resistive path, a bias connection that creates along the length of the elongated structure, an electric field component that drives signal charge carriers in a direction perpendicular to the elongated structure, and a second bias that generates a current flow that creates within the substrate a constant electric field component to drive signal charge carriers towards the collection contact on the first surface.