piezoelectric modulusとは 意味・読み方・使い方

Also, the Young's modulus of the functional film 4 is higher than the Young's modulus of each of an excitation electrode 2 and a piezoelectric body 1, and the density of the functional film 4 is lower than the density of each of the excitation electrode 2 and the piezoelectric body 1.例文帳に追加

また、前記機能膜４のヤング率は、励振電極２及び圧電体１の各ヤング率よりも大きく、且つ、前記機能膜４の密度は、前記励振電極２及び前記圧電体１の各密度よりも低い。 - 特許庁

Connection members 12 and 13 with a larger modulus of elasticity than a piezoelectric element 11 are arranged at both ends in a direction A of the operation axis of the piezoelectric element 11, thus applying an initial pressure to the piezoelectric element by leaf springs 14 and 15.例文帳に追加

圧電素子１１の作動軸方向Ａの両端にこれよりも弾性率が大きい接続部材１２、１３を配し、板ばね１４、１５によって圧電素子に初期圧を与えるようにした。 - 特許庁

In this case, no particles of piezoelectric materials adhere to the surface of the fluid filler 50 having a low modulus of elasticity filled into the recess 40, thus forming the piezoelectric layer 31 only at a region excluding the surface of the fluid filler 50 having a low modulus of elasticity.例文帳に追加

このとき、凹部４０に充填された低弾性材５０の表面には圧電材料の粒子が付着しないことから、低弾性材５０の表面を除く領域にのみ圧電層３１を形成することができる。 - 特許庁

To provide a porous resin sheet for a piezoelectric/pyroelectric element which has a high piezoelectric modulus and a high compressive stress and also has excellent heat resistance, and to provide a process for producing the porous resin sheet.例文帳に追加

高い圧電率及び高い圧縮応力を有し、かつ耐熱性に優れた圧電・焦電素子用多孔質樹脂シート、及びその製造方法を提供することにある。 - 特許庁

By the depolarization, a ferroelectric device comprises residual strain, piezoelectric distortion, dielectric constant, polarization value, and elastic modulus, of the polarization state of a ferroelectric material, in addition to piezoelectric distortion, dielectric constant, polarization value, and elastic modulus of the depolarization state.例文帳に追加

前記脱分極処理により、強誘電体デバイスは、強誘電体材料の分極状態の残留歪と、圧電歪と、誘電率と、分極値と、弾性率とに加え、脱分極状態の圧電歪と、誘電率と、分極値と、弾性率とを備える。 - 特許庁

The piezoelectric sounding element has a vibrator 36 at least with a piezoelectric diaphragm 34 composed of a piezoelectric element 33 and a diaphragm 32 with the piezoelectric element stuck thereon, and the diaphragm 32 is composed of material whose specific rigidity value (=elastic modulus/specific gravity) is equal with or greater than 50[GPa cm^3/g].例文帳に追加

本発明に係る圧電発音素子は、圧電素子３３とこの圧電素子３３を貼り付けた振動板３２とからなる圧電振動板３４を少なくとも有する振動体３６を有し、振動板３２が、比剛性値（＝弾性率／比重）５０［ＧＰａ・ｃｍ^３／ｇ］以上の材料から成る。 - 特許庁

Otherwise, the method comprises: a process for forming the piezoelectric material film on the substrate; and a process for giving a characteristic change of reducing Young's modulus for an intermediate part other than the used part in the piezoelectric material film.例文帳に追加

または、基板上に圧電体膜を成膜する工程と、圧電体膜のうちで使用部分以外の中間部分に対して、ヤング率を低下させる特性変化を与える工程とを備えた。 - 特許庁

Between the torsion beam 201 and the frame 202, a structure (adjusting beams 203, 204, piezoelectric elements 205, 206) for adjusting the elastic modulus of the torsion beam is provided.例文帳に追加

ねじり梁２０１と枠体２０２との間にねじり梁の弾性係数を調整する構造体（調整梁203、204、圧電素子205、206）を設けた。 - 特許庁