Invention Grant
- Patent Title: Method for producing a piezoelectric multilayer component and a piezoelectric multilayer component
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Application No.: US15132805Application Date: 2016-04-19
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Publication No.: US09825212B2Publication Date: 2017-11-21
- Inventor: Alexander Glazunov , Oliver Dernovsek
- Applicant: EPCOS AG
- Applicant Address: DE Munich
- Assignee: EPCOS AG
- Current Assignee: EPCOS AG
- Current Assignee Address: DE Munich
- Agency: Slater Matsil, LLP
- Priority: DE102010005403 20100122
- Main IPC: H01L41/08
- IPC: H01L41/08 ; H01L41/083 ; H01L41/047 ; H01L41/187 ; H01L41/273 ; H01L41/297
Abstract:
A piezoelectric multilayer component having a stack of sintered piezoelectric layers and inner electrodes arranged between the piezoelectric layers. A region which has poling cracks is present on the surface of at least one electrode, and the poling cracks are separated from a surface of at least one of the inner electrodes by the region having the poling cracks.
Public/Granted literature
- US20160233409A1 Method for Producing a Piezoelectric Multilayer Component and a Piezoelectric Multilayer Component Public/Granted day:2016-08-11
Information query
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