Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Narumi Ohkawa0
Date of Patent
November 17, 2009
0Patent Application Number
110948210
Date Filed
March 31, 2005
0Patent Primary Examiner
Patent abstract
A semiconductor device including a pixel region in which one or more pixels are formed and a DRAM cell region in which one or more DRAM cells for storing output signals from the pixels are formed, characterized in that the layers constituting the pixel region and the DRAM cell region are formed in the same semiconductor process.
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