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:
Aug. 25, 2015
Filed:
Apr. 01, 2011
Olof Svenonius, Djursholm, SE;
Olof Svenonius, Djursholm, SE;
SCINT-X AB, Kista, SE;
Abstract
There is provided a pixel () for an image sensor, wherein the pixel () is based on a doped substrate () on which a lightly doped epitaxial layer () is provided. A photosensitive structure () and an isolating reversely biased well () are defined in the epitaxial layer, and the photosensitive structure () is encapsulated in the reversely biased well (). Alternatively, or as a complement, the pixel () includes isolating wells extending on respective sides of the photosensitive structure () throughout the entire or at least a major part of the epitaxial layer to provide isolation from neighboring pixels of the image sensor.
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