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US 9,960,342 B2Granted
Piezoelectric polymer composite material
AssigneeFUJIFILM Corporation
InventorTetsu Miyoshi
Life of this patent
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Abstract
A piezoelectric polymer composite material includes piezoelectric particles dispersed in a matrix made from a polymer material. The piezoelectric particles is composed primarily of lead zirconate titanate having a general formula of Pb(ZrxTi1−x)O3 and each of the piezoelectric particles contains a mixture of tetragonal crystals and rhombohedral crystals.
Claims8
A piezoelectric polymer composite material comprising piezoelectric particles dispersed in a matrix made from a polymer material,
- the piezoelectric particles being composed primarily of lead zirconate titanate having a general formula of Pb(ZrxTi1−x)O3 and each of the piezoelectric particles containing a mixture of tetragonal crystals and rhombohedral crystals.
Dependencies are inferred from the claim text.