Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hoon Jang0
Date of Patent
October 31, 2006
0Patent Application Number
109562020
Date Filed
September 30, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A CMOS image sensor according to the present invention includes a substrate having a light receiving region, an interlayer insulating film formed on the substrate, a plurality of metal wirings formed on the interlayer insulating film so as to expose the light receiving region, a protection layer coated on the metal wirings and the interlayer insulating film, and a plurality of color filters formed on the protection layer, wherein at least one of the color filters is provided with an isolation layer formed on an upper surface thereof.
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