| 摘要 |
A semiconductor storage device wherein a plurality of ferroelectric capacitors are sufficiently covered with a hydrogen barrier film formed thereon comprises a field effect transistor formed on one surface side of a semiconductor substrate, a plurality of ferroelectric capacitors formed close to each other above the field effect transistor, an insulting film configured to cover the plurality of ferroelectric capacitors and planarised a space between adjacent ferroelectric capacitors in a self-aligned manner during formation thereof, and a hydrogen barrier film formed on the insulating film.
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