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:
Sep. 20, 1994
Filed:
Jul. 23, 1993
Constantine N Anagnostopoulos, Mendon, NY (US);
Win-Chyi Chang, Penfield, NY (US);
Eric G Stevens, Rochester, NY (US);
Georgia R Torok, Fairport, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
Solid-state image sensors, in general, comprise a photodetector for detecting radiation from the image and converting the radiation to charge carriers, and transfer means for carrying the charge carriers to an output circuit. One type of solid-state image sensor uses a CCD as both the photodetector and the transfer means. The solid-state image sensor generally includes a plurality of the CCD's arranged in spaced parallel relation to form an array. The image sensor of this disclosure utilizes only one antiblooming lateral overflow barrier. The excess signal charge of phase 1 flows into the preceding phase 2 and is saved. This eliminates the overflow barrier of phase 1 so that blooming protection is via the overflow barrier of the preceding phase 2. This results in an image sensor with blooming protection and increased charge capacity.