公开(公告)号：US3872411A

公开(公告)日：1975-03-18

申请号：US30536372

申请日：1972-11-10

申请人： MEIDENSHA ELECTRIC MFG CO LTD

发明人： WATANABE TAKAO ,  KOHCHI AKIRA ,  FUJII TOSHINOBU

IPC分类号： H03H3/02 ,  H03H9/13 ,  H03H9/19 ,  H03H9/18 ,  H01V7/00 ,  H04R17/10

CPC分类号： H03H9/19 ,  Y10T29/42

摘要： A quartz crystal resonator resonating in a thickness shear mode of vibration at an increased frequency is disclosed, the resonator including a quartz crystal plate which is formed with recesses on both sides thereof for receiving therein central and lead electrodes so that the spurious response of the plate can be suppressed.

摘要翻译： 公开了以增加的频率在振动的厚度剪切模式下谐振的石英晶体谐振器，该谐振器包括在其两侧形成有凹部的石英晶体板，用于在其中容纳中心引线电极，使得板的杂散响应 可以抑制。