Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chih-Hsiang Chang0
Chih-Hao Chang0
Jeffrey Junhao Xu0
Chien-Hsun Wang0
Date of Patent
April 22, 2014
0Patent Application Number
137944580
Date Filed
March 11, 2013
0Patent Citations Received
0
0
Patent Primary Examiner
Patent abstract
An integrated circuit structure includes a substrate and a germanium-containing semiconductor fin over the substrate. The germanium-containing semiconductor fin has an upper portion having a first width, and a neck region under the upper portion and having a second width smaller than the first width.
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