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:
Oct. 29, 2013
Filed:
Aug. 19, 2009
Applicant:
Man Lyun Ha, Chungcheongbuk-do, KR;
Inventor:
Man Lyun Ha, Chungcheongbuk-do, KR;
Assignee:
Intellectual Ventures II LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are a pinned photodiode having and electrically controllable pinning layer and an image sensor including the pinned photodiode. A predetermined voltage is applied to the pinning layer for the depletion duration of the photodiode in the image sensor, so that stable surface pinning is acquired and the uniform surface pinning is achieved between pixels.
Ha, Man. (2013). Pixel of image sensor having electrically controllable pinning layer (U.S. Patent No. 8569672). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8569672
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile