| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a touch panel with high transparency, capable of detecting a pressing height. <P>SOLUTION: The touch panel includes: a piezoelectric body layer containing a polyvinylidene fluoride-ethylene tetrafluoride copolymer; a first electrode provided on one surface of the piezoelectric body layer; and a second electrode provided on the other surface of the piezoelectric body layer. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
