Title:
SEMICONDUCTOR STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/176549
Kind Code:
A1
Abstract:
Provided is a semiconductor storage device having high operation reliability with a simpler structure. The semiconductor storage device comprises: a semiconductor substrate; a first memory which includes a paraelectric capacitor and which is provided on the semiconductor substrate; and a second memory which includes a ferroelectric capacitor and which is provided on the semiconductor substrate.
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Inventors:
OKUNO JUN (JP)
Application Number:
PCT/JP2022/002930
Publication Date:
August 25, 2022
Filing Date:
January 26, 2022
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H01L21/8242; H01L27/108; H01L27/11507
Foreign References:
| JP2019536257A | 2019-12-12 | |||
| JP2016058517A | 2016-04-21 | |||
| JP2019057621A | 2019-04-11 | |||
| JP2020098844A | 2020-06-25 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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