Title:
液体噴射ヘッド用配線部材、及び、液体噴射ヘッド
Document Type and Number:
Japanese Patent JP5573221
Kind Code:
B2
Abstract:
A wiring member for a liquid ejection head enables reducing the size of the liquid ejection head. A flexible printed circuit has on one end a plurality of individual electrode wiring terminals corresponding to individual element electrode terminals of piezoelectric elements; individual electrode wires corresponding to the individual electrode wiring terminals; a common electrode wiring terminal corresponding to a common electrode terminal of the piezoelectric elements; and a common electrode wire corresponding to the common electrode wiring terminal. The individual electrode wiring terminals, common electrode wiring terminal, and individual electrode wires are disposed on one side of the flexible printed circuit, and the common electrode wire is disposed on the other side of the flexible printed circuit.
Inventors:
Yoshinao Miyata
Application Number:
JP2010034388A
Publication Date:
August 20, 2014
Filing Date:
February 19, 2010
Export Citation:
Assignee:
Seiko Epson, Inc.
International Classes:
B41J2/14
Attorney, Agent or Firm:
Masaaki Kamiyanagi
Osamu Suzawa
Kazuhiko Miyasaka
Osamu Suzawa
Kazuhiko Miyasaka