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1. 发明授权

US09048816B2 Acoustic wave filter 有权
标题翻译：声波滤波器
公开(公告)号：US09048816B2
公开(公告)日：2015-06-02
申请号：US14002004
申请日：2012-02-16
申请人： Motoki Ito , Naoki Hashimura
发明人： Motoki Ito , Naoki Hashimura
IPC分类号： H03H9/00 , H03H9/64
CPC分类号： H03H9/64 , H03H9/0038 , H03H9/0071 , H03H9/6489 , H03H2250/00
摘要： An acoustic wave filter has a first signal line connecting one among the plurality of first IDT electrodes and the first balanced signal terminal; a second signal line connecting the other first IDT electrode with the second balanced signal terminal; a third signal line connecting one among the plurality of second IDT electrodes with the second balanced signal terminal; and a fourth signal line connecting the other second IDT electrode with the first balanced signal terminal. The fourth signal line has an intersection portion three-dimensionally intersecting with a part of the second signal line. The intersection portion extends in a direction inclined relative to the second signal line on the major surface.
摘要翻译：声波滤波器具有连接多个第一IDT电极和第一平衡信号端子中的一个的第一信号线; 连接另一个第一IDT电极和第二平衡信号端子的第二信号线; 将所述多个第二IDT电极中的一个与所述第二平衡信号端子连接的第三信号线; 以及将第二IDT电极与第一平衡信号端子连接的第四信号线。第四信号线具有与第二信号线的一部分三维相交的交点。交叉部分在主表面上相对于第二信号线倾斜的方向延伸。

2. 发明申请

US20130335172A1 ACOUSTIC WAVE FILTER 有权
标题翻译：声波滤波器
公开(公告)号：US20130335172A1
公开(公告)日：2013-12-19
申请号：US14002004
申请日：2012-02-16
申请人： Motoki Ito , Naoki Hashimura
发明人： Motoki Ito , Naoki Hashimura
IPC分类号： H03H9/64
CPC分类号： H03H9/64 , H03H9/0038 , H03H9/0071 , H03H9/6489 , H03H2250/00
摘要： An acoustic wave filter has a first signal line connecting one among the plurality of first IDT electrodes and the first balanced signal terminal; a second signal line connecting the other first IDT electrode with the second balanced signal terminal; a third signal line connecting one among the plurality of second IDT electrodes with the second balanced signal terminal; and a fourth signal line connecting the other second IDT electrode with the first balanced signal terminal. The fourth signal line has an intersection portion three-dimensionally intersecting with a part of the second signal line. The intersection portion extends in a direction inclined relative to the second signal line on the major surface.
摘要翻译：声波滤波器具有连接多个第一IDT电极和第一平衡信号端子中的一个的第一信号线; 连接另一个第一IDT电极和第二平衡信号端子的第二信号线; 将所述多个第二IDT电极中的一个与所述第二平衡信号端子连接的第三信号线; 以及将第二IDT电极与第一平衡信号端子连接的第四信号线。第四信号线具有与第二信号线的一部分三维相交的交点。交叉部分在主表面上相对于第二信号线倾斜的方向延伸。

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