Title:
Shock memory storage
Document Type and Number:
Japanese Patent JP6120183
Kind Code:
B2
Abstract:
The present invention provides a shock recording device, comprising: a vibration energy harvester comprising a first electrode and a second electrode, the vibration energy harvester converting an energy of a shock applied thereto into a potential difference between the first electrode and the second electrode; and a ferroelectric transistor comprising a gate electrode, a source electrode, and a drain electrode, the ferroelectric transistor further comprising a stacked structure of a ferroelectric layer and a semiconductor layer. The gate electrode is electrically connected to the first electrode. The source electrode is electrically connected to the second electrode. This shock recording device does not need a power source used to record a shock.
Inventors:
Michito Ueda
Yukihiro Kaneko
Nishitani
Atsushi Omote
Yukihiro Kaneko
Nishitani
Atsushi Omote
Application Number:
JP2015027264A
Publication Date:
April 26, 2017
Filing Date:
February 16, 2015
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
G01P15/00; G01P15/02; G01P15/09; H01L21/8246; H01L27/105; H01L41/113
Domestic Patent References:
| JP201396931A | ||||
| JP5545417B1 | ||||
| JP4272177B2 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office
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