CN202503484U - 阴阳电极 - Google Patents

阴阳电极 Download PDF

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Publication number
CN202503484U
CN202503484U CN2012201181072U CN201220118107U CN202503484U CN 202503484 U CN202503484 U CN 202503484U CN 2012201181072 U CN2012201181072 U CN 2012201181072U CN 201220118107 U CN201220118107 U CN 201220118107U CN 202503484 U CN202503484 U CN 202503484U
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positive electrode
quartz wafer
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CN2012201181072U
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李玉忠
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ZHENGGONG ELECTRONCI CO Ltd JINHUA
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ZHENGGONG ELECTRONCI CO Ltd JINHUA
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Abstract

本实用新型涉及一种电极,特别是一种阴阳电极。包括石英晶片和两片分别设置在石英晶片两面上的电极,其特征在于:设置在石英晶片两面上的两片电极为大小尺寸不相同的两片电极。不仅能降低晶振寄生频率,提高晶振的单频性,让寄生频率远离主振频率,还具有成本低、节约资源等优点,是一种经济实惠、社会效益明显的产品。

Description

阴阳电极
技术领域
本发明涉及一种电极,特别是一种阴阳电极。
背景技术
现有的石英晶片镀膜电极,正反两面都是采用同一种电极,即尺寸大小相同的电极,所以,晶振寄生频率高,晶振的单频性低,而且寄生频率离主振频率近。
发明内容
针对以上问题,本发明的目的是提供一种晶振寄生频率低,晶振的单频性高的阴阳电极。
一种阴阳电极,包括石英晶片和两片分别设置在石英晶片两面上的电极,其特征在于:设置在石英晶片两面上的两片电极为大小尺寸不相同的两片电极。
本发明的目的是通过两面大小不相同的电极实现的,即利用在石英晶片两面上设置两片尺寸大小不相同的电极实现的。所以,不仅能降低晶振寄生频率,提高晶振的单频性,让寄生频率远离主振频率,还具有成本低、节约资源等优点,是一种经济实惠、社会效益明显的产品。
附图说明
图1是本发明的一种结构示意图,
图2是图1的左视图。
图中:石英晶片1、电极2。
具体实施方式
以下结合附图和实施例进行详述:
附图是本发明的一种阴阳电极。主要包括石英晶片1和两片分别设置在石英晶片两面上的电极2,其特征在于:两片分别设置在石英晶片两面上的电极2为尺寸大小不相同的两片电极。
图中的电极为银电极,两片电极2的长宽分别为3.6mm×1.4mm和4mm×1.6mm。

Claims (2)

1.一种阴阳电极,包括石英晶片(1)和两片分别设置在石英晶片两面上的电极(2),其特征在于:两片分别设置在石英晶片两面上的电极(2)为尺寸大小不相同的两片电极。
2.根据权利要求1所述的阴阳电极,其特征在于:两片电极(2)的长宽分别为3.6mm×1.4mm和4mm×1.6mm。
CN2012201181072U 2012-03-27 2012-03-27 阴阳电极 Expired - Fee Related CN202503484U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201181072U CN202503484U (zh) 2012-03-27 2012-03-27 阴阳电极

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201181072U CN202503484U (zh) 2012-03-27 2012-03-27 阴阳电极

Publications (1)

Publication Number Publication Date
CN202503484U true CN202503484U (zh) 2012-10-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201181072U Expired - Fee Related CN202503484U (zh) 2012-03-27 2012-03-27 阴阳电极

Country Status (1)

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CN (1) CN202503484U (zh)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20121024

Termination date: 20160327