Semiconductor device and manufacturing method thereof

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United States of America Patent

PATENT NO 7964875
SERIAL NO

12436875

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Abstract

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The semiconductor device includes a thin film transistor; a first interlayer insulating film over the thin film transistor; a first electrode electrically connected to one of a source region and a drain region, over the first interlayer insulating film; a second electrode electrically connected to the other of the source region and the drain region; a second interlayer insulating film formed over the first interlayer insulating film, the first electrode, and the second electrode; a first wiring electrically connected to one of the first electrode and the second electrode, on the second interlayer insulating film; and a second wiring not electrically connected to the other of the first electrode and the second electrode, on the second interlayer insulating film; in which the second wiring is not electrically connected to the other of the first electrode and the second electrode by a separation region formed in the second interlayer insulating film.

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Patent Owner(s)

  • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akimoto, Kengo Atsugi, JP 429 41705

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