Harness, Dickey & Pierce, P.L.C.
Stacked piezoelectric ceramic element
The present invention relates to a stacked piezoelectric ceramic element and can provide a stacked piezoelectric ceramic element produced by stacking two or more ceramic green sheets, the stacked piezoelectric ceramic element having a structure in which a ceramic porous or defective part constituting the stacked piezoelectric ceramic element is impregnated with an organic resin, thereby improving waterproof performance capable of preventing the deterioration of insulation resistance in a highly humid environment.
WISOL CO., LTD.
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Yukihiro Jung Rae Yo Sep Jae Hyung Hye Jin
Noro Noh Choi Choi Choi