| 发明名称 |
INFORMATION RECORDING ELEMENT, METHOD FOR RECORDING AND REPRODUCING INFORMATION, AND INFORMATION RECORDING DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To reduce degradation in information in reading information in a nondestructive manner from an information recording element composed of a ferroelectric capacitor. SOLUTION: In the ferroelectric capacitor, the information recording element is used which is characterized in that a ferroelectric is a polymer ferroelectric represented by a vinylidene fluoride (VDF) copolymer. COPYRIGHT: (C)2009,JPO&INPIT
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| 申请公布号 |
JP2008244203(A) |
申请公布日期 |
2008.10.09 |
| 申请号 |
JP20070083576 |
申请日期 |
2007.03.28 |
| 申请人 |
GUNMA PREFECTURE;TOKYO UNIV OF SCIENCE |
发明人 |
YAMAMOTO RYOICHI;NAKAZAWA YUJI;FURUKAWA TAKEO;TAKAHASHI YOSHIYUKI;KANAI SHOTA |
| 分类号 |
H01L21/8246;G11C11/22;H01L27/105;H01L27/28;H01L51/05 |
主分类号 |
H01L21/8246 |
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