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:
Jun. 27, 2023
Filed:
Aug. 24, 2021
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventor:
Donghyun Woo, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14614 (2013.01); H01L 27/14603 (2013.01); H01L 27/14607 (2013.01); H01L 27/14643 (2013.01);
Abstract
An image sensing device is provided to include a substrate, a photoelectric conversion region disposed in the substrate and configured to generate photocharges in response to incident light, a floating diffusion (FD) region disposed in the substrate and configured to store the photocharges generated in the photoelectric conversion region, and first and second transfer gates having portions disposed to overlap each other and configured to transmit the photocharges from the photoelectric conversion region to the floating diffusion (FD) region.