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:
Dec. 03, 2002
Filed:
May. 01, 2001
Joseph R. Summa, Hilton, NY (US);
David L. Losee, Fairport, NY (US);
Eric J. Knappenberger, Webster, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A method of manufacturing an image sensor, the method comprises the steps providing a substrate having a gate insulating layer abutting a portion of the substrate; depositing a silicon layer on the gate insulating layer; creating a plurality of openings in the deposited silicon layer for forming a plurality of etched deposited silicon; growing an oxide on first surfaces of the etched deposited silicon which first surfaces initially form a boundary for the openings; coating photoresist in the plurality of openings between the first surfaces of the oxidized silicon; and exposing the photoresist for removing the photoresist which overlies the silicon and retains a portion of the photoresist in the openings and on the first surface of the oxidized silicon.