| 发明名称 |
Piezoelectric Stack |
| 摘要 |
A piezoelectric stack includes a porous resin sheet, and a surface coating layer disposed on an exterior surface of the porous resin sheet, the exterior surface including at least one of a front surface and a back surface of the porous resin sheet, the surface coating layer having a volume resistivity of not less than 1×1013 Ω·cm, the porous resin sheet and the surface coating layer having different elastic moduli. |
| 申请公布号 |
US2015295163(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201314439394 |
申请日期 |
2013.10.29 |
| 申请人 |
NIPPON VALQUA INDUSTRIES, LTD. ;A SCHOOL CORPORATION KANSAI UNIVERSITY |
发明人 |
Komeda Tetsuya;Yamanaka Yuki;Tajitsu Yoshiro |
| 分类号 |
H01L41/193;D06N3/04;D06N3/00 |
主分类号 |
H01L41/193 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A piezoelectric stack comprising:
a porous resin sheet, and a surface coating layer disposed on an exterior surface of the porous resin sheet, the exterior surface including at least one of a front surface and a back surface of the porous resin sheet, the surface coating layer having a volume resistivity of not less than 1×1013 Ω·cm, the porous resin sheet and the surface coating layer having different elastic moduli. |
| 地址 |
Tokyo JP |
