Invention Grant
- Patent Title: Acoustic wave element, filter element, and communication device
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Application No.: US15033593Application Date: 2014-09-18
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Publication No.: US10153748B2Publication Date: 2018-12-11
- Inventor: Hiroyuki Tanaka
- Applicant: KYOCERA Corporation
- Applicant Address: JP Kyoto
- Assignee: Kyocera Corporation
- Current Assignee: Kyocera Corporation
- Current Assignee Address: JP Kyoto
- Agency: Procopio Cory Hargreaves and Savitch LLP
- Priority: JP2013-226893 20131031
- International Application: PCT/JP2014/074679 WO 20140918
- International Announcement: WO2015/064238 WO 20150507
- Main IPC: H03H9/25
- IPC: H03H9/25 ; H03H9/64 ; H03H9/72 ; H03H9/145 ; H03H9/02 ; H03H9/10 ; H01Q1/52 ; H03H9/17 ; H03H9/56
Abstract:
In an acoustic wave element of the present invention, a first imaginary line connecting end portions of the plurality of first electrode fingers in the IDT electrode on the second bus bar side and a second imaginary line connecting end portions of the plurality of second electrode fingers in the IDT electrode on the first bus bar side are within ranges of 2 degrees
Public/Granted literature
- US20160261038A1 ACOUSTIC WAVE ELEMENT, FILTER ELEMENT, AND COMMUNICATION DEVICE Public/Granted day:2016-09-08
Information query
