Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Young Je Yun0
Date of Patent
July 12, 2011
0Patent Application Number
123402210
Date Filed
December 19, 2008
0Patent Primary Examiner
Patent abstract
A method for manufacturing an image sensor includes forming a photolithography key in a scribe lane of a first substrate over which circuitry is formed in an active region. A photodiode is formed on an active region of a second substrate. The second substrate is bonded to the first substrate such that the photodiode is electrically connected to the circuitry. The photolithography key in the scribe lane of the first substrate is opened. A pattern is formed on the active region of the bonded second substrate using the opened photolithography key on/over the first substrate.
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