Title:
インクジェット記録ヘッド及びその製造方法
Document Type and Number:
Japanese Patent JP5713734
Kind Code:
B2
Abstract:
A liquid discharge head includes a recording element substrate having a discharge-port surface having a discharge port discharging a liquid, side surfaces on sides of the discharge-port surface, and a back surface of the discharge-port surface having an opening of an ink supplying port supplying ink to the discharge port; a supporting member having a depression accommodating the recording element substrate, the depression including a supporting part disposed at a bottom surface of the depression and supporting the recording element substrate with an adhesive and an opening of an ink channel communicating with the ink supplying port; and an electric wiring substrate disposed on a surface of the supporting member having the depression and having an electric connecting part connecting with a side of the discharge-port surface of the recording element substrate.
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Inventors:
Akira Goto
Application Number:
JP2011052979A
Publication Date:
May 07, 2015
Filing Date:
March 10, 2011
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J2/16; B41J2/14
Domestic Patent References:
| JP2008023962A | ||||
| JP2006289720A | ||||
| JP2009000904A | ||||
| JP2006312239A | ||||
| JP2007076226A |
Foreign References:
| US20080316272 |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata