Invention Grant
- Patent Title: Metallization having high power compatibility and high electrical conductivity
- Patent Title (中): 具有高功率兼容性和高导电性的金属化
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Application No.: US13509181Application Date: 2010-12-01
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Publication No.: US09173305B2Publication Date: 2015-10-27
- Inventor: Charles Binninger , Ulrich Knauer , Helmut Zottl , Werner Ruile , Tomasz Jewula , Rudolf Nuessl
- Applicant: Charles Binninger , Ulrich Knauer , Helmut Zottl , Werner Ruile , Tomasz Jewula , Rudolf Nuessl
- Applicant Address: DE Munich
- Assignee: EPCOS AG
- Current Assignee: EPCOS AG
- Current Assignee Address: DE Munich
- Agency: Slater & Matsil, L.L.P.
- Priority: DE102009056663 20091202
- International Application: PCT/EP2010/068628 WO 20101201
- International Announcement: WO2011/067281 WO 20110609
- Main IPC: H03H9/02
- IPC: H03H9/02 ; H05K3/38 ; H01L23/498 ; H03H9/145 ; H05K1/09 ; H05K1/02 ; H05K1/03 ; H05K3/04
Abstract:
A metallization can be used for components working with acoustic waves. The metallization includes a base having a bottom layer comprising titanium, and an upper layer comprising copper. A top layer of the metallization disposed on the base comprises aluminum.
Public/Granted literature
- US20120280595A1 Metallization having High Power Compatibility and High Electrical Conductivity Public/Granted day:2012-11-08
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