Invention Grant
- Patent Title: Piezoelectric actuator having prismatic piezoelectric element
- Patent Title (中): 具有棱柱形压电元件的压电致动器
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Application No.: US13905547Application Date: 2013-05-30
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Publication No.: US09219221B2Publication Date: 2015-12-22
- Inventor: Tomoki Funakubo
- Applicant: OLYMPUS CORPORATION
- Applicant Address: JP Tokyo
- Assignee: OLYMPUS CORPORATION
- Current Assignee: OLYMPUS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Scully, Scott, Murphy & Presser, PC
- Priority: JP2010-267226 20101130
- Main IPC: H01L41/09
- IPC: H01L41/09 ; H01L41/047 ; H01L41/257
Abstract:
A piezoelectric actuator includes a prismatic piezoelectric element body having side surfaces, and external surface electrodes provided on at least three of the side surfaces of the piezoelectric element body.
Public/Granted literature
- US20130257222A1 PIEZOELECTRIC ACTUATOR Public/Granted day:2013-10-03
Information query
IPC分类:
