Invention Grant
- Patent Title: Magnetic head suspension utilizing laminate conductor connecting piezoelectric elements via first and second connecting openings in the laminate
- Patent Title (中): 使用层叠导体的磁头悬架，其通过层叠体中的第一和第二连接开口连接压电元件
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Application No.: US13106594Application Date: 2011-05-12
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Publication No.: US08351160B2Publication Date: 2013-01-08
- Inventor: Yasuo Fujimoto
- Applicant: Yasuo Fujimoto
- Applicant Address: JP Kyoto-Fu
- Assignee: Suncall Corporation
- Current Assignee: Suncall Corporation
- Current Assignee Address: JP Kyoto-Fu
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Priority: JP2010-110806 20100513
- Main IPC: G11B5/55
- IPC: G11B5/55 ; G11B5/56
Abstract:
First and second piezoelectric element overlapped portions of an insulating layer of a flexure part is formed with first and second connecting openings, respectively. There are provided on an upper surface of the insulating layer, first and second lower conductive adhesive agents that electrically connect lower electrode layers of first and second piezoelectric elements to a voltage supply wiring through the first and second connecting openings, and a surrounding insulative adhesive agent that is arranged so as to surround the first and second lower conductive adhesive agents in a plan view.
Public/Granted literature
- US20110292550A1 Magnetic Head Suspension Public/Granted day:2011-12-01
Information query
IPC分类:
