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:
Oct. 15, 2002
Filed:
Jun. 22, 1998
Paul P. Lee, Pittsford, NY (US);
Teh-Hsuang Lee, Webster, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
An active pixel sensor formed by creating an X-Y array of pixels on a semiconductor substrate. The two dimensional array of pixels is arranged in a plurality of rows and columns that are addressed by addressing circuits formed on the substrate. The active pixel sensor is functionally divided to enable the addressing and reading out of a plurality of pixels simultaneously by providing areas, each of the areas having a row addressing circuit and a column addressing circuit. A signal processing circuit is provided for each area to output a sequential series of pixels in each of the areas. A correlated double sampling circuit is provided