pyroelectric coefficientとは 意味・読み方・使い方

To provide a method for producing a pyroelectric ceramic composition by which the pyroelectric ceramic composition having the high pyroelectric coefficient and flat temperature characteristics, i.e., small temperature dependence is obtained by using a pyroelectric material with a large pyroelectric coefficient, and the design of the characteristics suitable for the objective is facilitated.例文帳に追加

焦電係数の大きい焦電材料を用いて、目的に合った特性の設計を容易にし、焦電係数が高く且つその温度特性が平坦な、すなわち温度依存性が小さい焦電性磁器組成物を製造できる方法を提供する。 - 特許庁

To provide a method of producing a pyroelectric ceramic composition whose pyroelectric coefficient can constantly be retained in a wide temperature region.例文帳に追加

広い温度域において高い焦電係数を一定に維持できる焦電体磁器組成物の製造方法を提供する。 - 特許庁

A pillar part 1 of a shape like a pillar with its height in the z-direction, where a pyroelectric coefficient becomes greatest, is formed above a plate part 2.例文帳に追加

板部２の上部に焦電係数の最も大きいＺ方向が高さとなる柱状の柱部１が形成されている。 - 特許庁

To provide a transducer for converting a temporal temperature change to a potential difference, having a sensitivity comparable to the sensitivity of conventional pyroelectric materials with a large pyroelectric coefficient and consisting of a pyroelectric material which can be easily manufactured using a microelectronic manufacturing method.例文帳に追加

従来用いられている大きな焦電係数を有する焦電材料で得られる感度に近い感度を有し、かつマイクロ電子製造方法によって容易に作製可能な焦電材料を用いた、経時温度変化から電位差への変換を行うトランスデューサを提供する。 - 特許庁

To provide a SAW device employing a piezoelectric substrate with a high electromechanical coupling coefficient that can reduce pyroelectric noise caused between the input and output of the device.例文帳に追加

電気機械結合係数の大きな圧電基板を用いたＳＡＷデバイスの入出力間に発生する焦電気によるノイズを低減する。 - 特許庁