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:
Jan. 04, 2005
Filed:
Apr. 29, 2003
Selim Bencuya, Irvine, CA (US);
Richard Mann, Torrance, CA (US);
Erik Stauber, San Diego, CA (US);
ESS Technology, Inc., Fremont, CA (US);
Abstract
An exemplary CMOS image sensor comprises a plurality of pixels arranged in an array. The plurality of pixels includes a first pixel proximate an optical center of the array, and a second pixel proximate a peripheral edge of the array. The CMOS image sensor further comprises a first metal interconnect segment associated with the first pixel situated in a first metal layer, and a second metal interconnect segment associated with the second pixel situated in the first metal layer. The second metal interconnect segment is shifted closer to the optical center of the array than the first metal interconnect segment so that the second metal interconnect segment approximately aligns with a principle ray angle incident the second pixel, thereby reducing pixel light shadowing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile