Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 24, 2009
Patent Application Number
11334570
Date Filed
January 19, 2006
Patent Primary Examiner
Patent abstract
An image sensor and related method of fabrication are disclosed. The image sensor comprises a plurality of photoelectric conversion regions disposed in a predetermined field of a semiconductor substrate, color filters arranged on the photoelectric conversion regions, and a reflection protection structure disposed between the photoelectric conversion regions and the color filters. The reflection protection structure comprises portions having different thicknesses in relation to the color filters.
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