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. 02, 2011
Filed:
Jun. 15, 2009
Kang-bok Lee, Suwon-si, KR;
Seok-ha Lee, Seoul, KR;
Kang-bok Lee, Suwon-si, KR;
Seok-ha Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An image sensor includes photoelectric conversion elements formed adjacent to each other on a substrate. Two transmission elements transmit charge accumulated in two adjacent photoelectric conversion elements to a first floating diffusion region, and another two transmission elements transmit charge accumulated in the other two photoelectric conversion elements to a second floating diffusion region. The first floating diffusion region is electrically connected to the second floating diffusion region. A plurality of readout elements read out the charge transmitted to the first and the second floating diffusion regions. The image sensor also includes a dummy gate group including at least one dummy gate arrayed substantially parallel to a readout gate of the plurality of readout elements.