perovskite type oxide material, piezoelectric element using the same, liquid discharge head and liquid discharge apparatus, and manufacturing method.
钙钛矿型氧化物材料,使用该材料的压电元件、液体喷出头和液体喷出设备,和制备方法。
a first electrode (112) of the piezoelectric element (102) is set to a predetermined medium potential between the ground potential and the charge potential.
该压电元件(102)的一个第一电极被确定为在该地电位与该工作电位之间的一个预定中间电位上。
one other embodiment has one piezoelectric element, one resistance part connected to the piezoelectric element and one rod normally fixed by means of static friction force.
在另一实施例中,一压电元件与一阻力件相接,该阻力件与该桿件以静摩擦力相接触而固定;
the charge potential is then applied to a second electrode (113) of the piezoelectric element (102).
现在在该压电元件(102)的一个第二电 极(113)上施加了该充电电位。
two essential questions in designing the system i. e. , the structure and moving mechanism of the piezoelectric element based mini-displacement driver; the structure oft…
对设计中的两个关键问题进行了叙述:压电陶瓷微位移驱动器的设计及移动机制;
the electromechanical coupling finite element formulation of piezoelectric element is deduced in this discourse on basis of finite element theories and piezoelectric effect;
利用有限元理论,考虑压电材料的压电效应,对压电元件的机电耦合有限元方程进行了详细的推导;
a piezoelectric element is appressed with the impacting object.
一个压电元素是紧贴与沖击的对象。
the drive mechanism, which uses the sharp deformation of piezoelectric element to produce inertia impact force, is called as piezoelectric inertial impact actuator.
因此压电元件是构造惯性沖击式驱动机构的理想动力元件之一。
there is at least one piezoelectric element incorporated in the package or device and the piezoelectric element generates a source of voltage when it is activated.
存在被引入包装或器具中的至少一个压电元件,且压电元件在被激活时产生电压源。
the pattern region of each layer constituting at least the piezoelectric element (300) is covered by an insulation membrane (100) made of inorganic insulation material.
构成至少压电元件 (300)的各层的图案区域被由无机绝缘材料制成的绝缘膜(100)覆盖。
two essential questions in designing the system i. e. , the structure and moving mechanism of the piezoelectric element based mini-displacement driver;