首页 / 专利库 / 单位和数量 / 显色指数 / Structure for idt exciting type piezoelectric resonator

Structure for idt exciting type piezoelectric resonator

阅读:1发布:2022-09-08

专利汇可以提供Structure for idt exciting type piezoelectric resonator专利检索,专利查询,专利分析的服务。并且PURPOSE:To obtain an IDT exciting type piezoelectric resonator with less loss without decreasing yield by making the pitch of an IDT and a reflector equal to each other, forming the gap of both to be in complete continuous equal period, inserting a capacitor in series with the IDT so as to vary the capacitor. CONSTITUTION:A period LT of IDT electrodes 2 of an IDT exciting type piezoelectric resonator and a period LR of a reflector are formed to be continuously equal, the line width is made equal and a static capacitance of an interdigital conductor pattern 4 is inserted in series with said IDT 2. Since the resonance frequency of the resonator varies with the series capacitance C, the C is adjusted close to a prescribed value thereby adjusting the resonance frequency to be coincident with the desired value. Thus, the manufacturing dispersion in the resonance frequency is corrected and the yield is improved considerably.,下面是Structure for idt exciting type piezoelectric resonator专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈