Invention Grant
- Patent Title: Printer including an ink-jet recording head
- Patent Title (中): 打印机包括喷墨记录头
-
Application No.: US11602234Application Date: 2006-11-21
-
Publication No.: US07661801B2Publication Date: 2010-02-16
- Inventor: Tsuyoshi Mita , Kazuaki Kurihara
- Applicant: Tsuyoshi Mita , Kazuaki Kurihara
- Applicant Address: JP Minami-Ashigara-shi
- Assignee: Fuji Photo Film Co., Ltd.
- Current Assignee: Fuji Photo Film Co., Ltd.
- Current Assignee Address: JP Minami-Ashigara-shi
- Agency: Kratz, Quintos & Hanson, LLP
- Main IPC: B41J2/045
- IPC: B41J2/045

Abstract:
An ink-jet recording head having no piezoelectric element in a part where no piezoelectric element is required and including an individual electrode lead-out part having such a cross section that allows smooth power supply is provided.The ink-jet recording head includes an individual electrode having an individual electrode main body formed at a position corresponding to an ink chamber and an individual electrode lead-out part for supplying power, a piezoelectric element formed to contact the individual electrode, and a diaphragm formed to contact the piezoelectric element. The individual electrode lead-out part is connected to the individual electrode main body from a position offset from a face including an electrode face of the individual electrode main body, and the piezoelectric element is formed into a shape corresponding to the individual electrode main body.
Public/Granted literature
- US20070064063A1 Printer including an ink-jet recording head Public/Granted day:2007-03-22
Information query
IPC分类: