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:
Apr. 19, 2011
Filed:
Oct. 06, 2008
Applicant:
Byung-jun Park, Gyeonggi-do, KR;
Inventor:
Byung-Jun Park, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/062 (2006.01); H01L 31/113 (2006.01);
U.S. Cl.
CPC ...
Abstract
Example embodiments provide a unit pixel, an image sensor containing unit pixels, and a method of fabricating unit pixels. The unit pixel may include a semiconductor substrate, photoelectric transducers formed within the semiconductor substrate, multi-layered wiring layers formed on a frontside of the semiconductor substrate, inner lenses formed on a backside of the semiconductor substrate corresponding to the photoelectric transducers, and microlenses formed above the inner lenses.