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. 01, 2017
Filed:
Nov. 25, 2014
Raytheon Company, Waltham, MA (US);
Stephen P. Shaffer, West Hills, CA (US);
Stephen M. Palik, Playa Vista, CA (US);
Hector A. Quevedo, Redondo Beach, CA (US);
RAYTHEON COMPANY, Waltham, MA (US);
Abstract
According to one aspect, embodiments herein provide a TDI image sensor comprising an array of light sensing elements, at least one clock, and an image processor, wherein the at least one clock is configured to operate a first plurality of the light sensing elements to transfer accumulated charge to an adjacent element at a first phase and to operate a second plurality of the light sensing elements to transfer accumulated charge to an adjacent element at a second phase, and wherein the image processor is configured to read out a first signal from the first plurality of light sensing elements corresponding to a total charge accumulated at the first phase, to read out a second signal from the second plurality of light sensing elements corresponding to a total charge accumulated at the second phase, and to combine the first signal and the second signal to generate an image.