Invention Grant
- Patent Title: Liquid ejecting head and liquid ejecting apparatus, and piezoelectric element
- Patent Title (中): 液体喷射头和液体喷射装置以及压电元件
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Application No.: US12983844Application Date: 2011-01-03
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Publication No.: US08662644B2Publication Date: 2014-03-04
- Inventor: Masahisa Nawano , Kazuya Kitada
- Applicant: Masahisa Nawano , Kazuya Kitada
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Kilpatrick, Townsend & Stockton LLP
- Priority: JP2010-000449 20100105
- Main IPC: B41J2/045
- IPC: B41J2/045 ; H01L41/18
Abstract:
A piezoelectric element comprising a piezoelectric layer containing bismuth, lanthanum iron manganese and titanium and a electrode formed above the piezoelectric layer.
Public/Granted literature
- US20110164097A1 LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC ELEMENT Public/Granted day:2011-07-07
Information query
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