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. 02, 2016
Filed:
Sep. 29, 2014
Omnivision Technologies, Inc., Santa Clara, CA (US);
Johannes Solhusvik, Haslum, NO;
Dominic Massetti, San Jose, CA (US);
OmniVision Technologies, Inc., Santa Clara, CA (US);
Abstract
A pixel cell includes a photodiode coupled to photogenerate image charge in response to incident light. A deep trench isolation structure is disposed proximate to the photodiode to provide a capacitive coupling to the photodiode through the deep trench isolation structure. An amplifier transistor is coupled to the deep trench isolation structure to generate amplified image data in response to the image charge read out from the photodiode through the capacitive coupling provided by the deep trench isolation structure. A row select transistor is coupled to an output of the amplifier transistor to selectively output the amplified image data to a column bitline coupled to the row select transistor.