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:
May. 31, 2016
Filed:
Jun. 03, 2014
Applicant:
Jongcheol Shin, Hwaseong-si, KR;
Inventor:
Jongcheol Shin, Hwaseong-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/148 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14643 (2013.01); H01L 27/1464 (2013.01); H01L 27/14607 (2013.01); H01L 27/14614 (2013.01); H01L 27/14616 (2013.01); H01L 27/14645 (2013.01); H01L 27/14689 (2013.01);
Abstract
Image sensors are provided. The image sensors may include first and second stacked impurity regions having different conductivity types. The image sensors may also include a floating diffusion region in the first impurity region. The image sensors may further include a transfer gate electrode surrounding the floating diffusion region in the first impurity region. Also, the transfer gate electrode and the floating diffusion region may overlap the second impurity region.