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. 19, 2012
Filed:
Jun. 05, 2009
Applicant:
Keun Hyuk Lim, Seoul, KR;
Inventor:
Keun Hyuk Lim, Seoul, KR;
Assignee:
Dongbu HiTek Co., Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an image sensor. The image sensor includes a substrate having photodiodes therein; a dielectric layer on the substrate; a passivation layer on the dielectric layer exposing the dielectric layer in a region corresponding to a first color filter; and a color filter layer on the exposed dielectric layer and the passivation layer.