发明授权
US08662644B2 Liquid ejecting head and liquid ejecting apparatus, and piezoelectric element 有权
液体喷射头和液体喷射装置以及压电元件

Liquid ejecting head and liquid ejecting apparatus, and piezoelectric element
摘要:
A piezoelectric element comprising a piezoelectric layer containing bismuth, lanthanum iron manganese and titanium and a electrode formed above the piezoelectric layer.
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