EP2700506A4 - Ink-jet head - Google Patents

Ink-jet head

Info

Publication number
EP2700506A4
EP2700506A4 EP12774310.2A EP12774310A EP2700506A4 EP 2700506 A4 EP2700506 A4 EP 2700506A4 EP 12774310 A EP12774310 A EP 12774310A EP 2700506 A4 EP2700506 A4 EP 2700506A4
Authority
EP
European Patent Office
Prior art keywords
ink
jet head
jet
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12774310.2A
Other languages
German (de)
French (fr)
Other versions
EP2700506B1 (en
EP2700506A1 (en
Inventor
Hikaru Takamatsu
Hideo Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of EP2700506A1 publication Critical patent/EP2700506A1/en
Publication of EP2700506A4 publication Critical patent/EP2700506A4/en
Application granted granted Critical
Publication of EP2700506B1 publication Critical patent/EP2700506B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14491—Electrical connection
EP12774310.2A 2011-04-22 2012-04-20 Ink-jet head Active EP2700506B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011096615 2011-04-22
PCT/JP2012/060716 WO2012144597A1 (en) 2011-04-22 2012-04-20 Ink-jet head

Publications (3)

Publication Number Publication Date
EP2700506A1 EP2700506A1 (en) 2014-02-26
EP2700506A4 true EP2700506A4 (en) 2015-07-22
EP2700506B1 EP2700506B1 (en) 2017-07-19

Family

ID=47041701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12774310.2A Active EP2700506B1 (en) 2011-04-22 2012-04-20 Ink-jet head

Country Status (3)

Country Link
EP (1) EP2700506B1 (en)
JP (1) JP5846201B2 (en)
WO (1) WO2012144597A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6278588B2 (en) * 2012-09-24 2018-02-14 エスアイアイ・プリンテック株式会社 Liquid ejecting head and liquid ejecting apparatus
JP2014091273A (en) * 2012-11-05 2014-05-19 Sii Printek Inc Liquid jet head and liquid jet apparatus
JP5939966B2 (en) * 2012-11-22 2016-06-29 エスアイアイ・プリンテック株式会社 Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting head
JP5888227B2 (en) * 2012-12-28 2016-03-16 コニカミノルタ株式会社 Ink jet head and method of manufacturing ink jet head
JP5995718B2 (en) * 2012-12-28 2016-09-21 エスアイアイ・プリンテック株式会社 Head chip, head chip manufacturing method, liquid ejecting head, and liquid ejecting apparatus
JP6209383B2 (en) * 2013-07-24 2017-10-04 エスアイアイ・プリンテック株式会社 Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1923219A2 (en) * 2006-11-16 2008-05-21 Konica Minolta IJ Technologies, Inc. Inkjet head
EP2119566A1 (en) * 2008-05-14 2009-11-18 Konica Minolta IJ Technologies, Inc. Inkjet head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001010110A (en) * 1999-06-29 2001-01-16 Kyocera Corp Recording head
JP2002178509A (en) 2000-12-12 2002-06-26 Olympus Optical Co Ltd Liquid drop jet apparatus
JP3795359B2 (en) * 2001-09-11 2006-07-12 シャープ株式会社 Inkjet head
JP2003326710A (en) * 2002-05-14 2003-11-19 Sharp Corp Method for forming protective film and ink jet head employing it
JP4622359B2 (en) * 2004-07-22 2011-02-02 コニカミノルタホールディングス株式会社 Inkjet head manufacturing method
JP2009226677A (en) * 2008-03-21 2009-10-08 Konica Minolta Ij Technologies Inc Inkjet head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1923219A2 (en) * 2006-11-16 2008-05-21 Konica Minolta IJ Technologies, Inc. Inkjet head
EP2119566A1 (en) * 2008-05-14 2009-11-18 Konica Minolta IJ Technologies, Inc. Inkjet head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012144597A1 *

Also Published As

Publication number Publication date
JPWO2012144597A1 (en) 2014-07-28
EP2700506B1 (en) 2017-07-19
EP2700506A1 (en) 2014-02-26
JP5846201B2 (en) 2016-01-20
WO2012144597A1 (en) 2012-10-26

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