| 摘要 |
PROBLEM TO BE SOLVED: To restrain an electrical connection between a common electrode and two drain regions from being insufficient. SOLUTION: A complementary semiconductor device (100) is provided with a first conductive transistor, and a second conductive transistor different from the first conductive transistor. When viewing a semiconductor layer (410) from a normal line direction of a main face of the semiconductor layer (410), the first drain region (230) of the first conductive transistor has a protrusion (232) on the second drain region (330) side, and also, the second drain region (330) of the second conductive transistor has a recess (332) on the first drain region (230) side. The common electrode (400) is arranged so as to be at least partially overlapped with the protrusion (232) in the first drain region (230), and at least partially overlapped with the recess (332) in the second drain region (330), respectively. COPYRIGHT: (C)2007,JPO&INPIT
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