WO2010077102A3 - Direct-printing print head - Google Patents

Direct-printing print head Download PDF

Info

Publication number
WO2010077102A3
WO2010077102A3 PCT/KR2009/007997 KR2009007997W WO2010077102A3 WO 2010077102 A3 WO2010077102 A3 WO 2010077102A3 KR 2009007997 W KR2009007997 W KR 2009007997W WO 2010077102 A3 WO2010077102 A3 WO 2010077102A3
Authority
WO
WIPO (PCT)
Prior art keywords
direct
print head
printing print
pressurizing
ink chamber
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.)
Ceased
Application number
PCT/KR2009/007997
Other languages
French (fr)
Korean (ko)
Other versions
WO2010077102A2 (en
Inventor
김남수
김태훈
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.)
UNIVERSITY FOUNDATION OF SEO KYEONG
Original Assignee
UNIVERSITY FOUNDATION OF SEO KYEONG
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 UNIVERSITY FOUNDATION OF SEO KYEONG filed Critical UNIVERSITY FOUNDATION OF SEO KYEONG
Publication of WO2010077102A2 publication Critical patent/WO2010077102A2/en
Publication of WO2010077102A3 publication Critical patent/WO2010077102A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor

Landscapes

  • Ink Jet (AREA)
  • Coating Apparatus (AREA)

Abstract

The present invention provides a direct-printing print head, comprising: an ink chamber equipped with a nozzle for jetting ink; a pressurizing member which moves up and down within the ink chamber; and a pressurizing-member drive means which makes the pressurizing member move up or down, powered by a stepping motor.
PCT/KR2009/007997 2008-12-30 2009-12-30 Direct-printing print head Ceased WO2010077102A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0136551 2008-12-30
KR1020080136551A KR20100078319A (en) 2008-12-30 2008-12-30 Direct printing type print head

Publications (2)

Publication Number Publication Date
WO2010077102A2 WO2010077102A2 (en) 2010-07-08
WO2010077102A3 true WO2010077102A3 (en) 2010-10-21

Family

ID=42310415

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007997 Ceased WO2010077102A2 (en) 2008-12-30 2009-12-30 Direct-printing print head

Country Status (2)

Country Link
KR (1) KR20100078319A (en)
WO (1) WO2010077102A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101370031B1 (en) * 2012-07-13 2014-03-05 한국프린티드일렉트로닉스연구조합 A direct printing head for dispensing high-viscous materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050017396A (en) * 2003-08-14 2005-02-22 소니 가부시끼 가이샤 Liquid discharger and liquid discharge adjustment method
US20050195250A1 (en) * 2004-03-08 2005-09-08 Fuji Photo Film Co., Ltd. Liquid ejection apparatus and ejection control method
KR100644707B1 (en) * 2005-07-23 2006-11-10 삼성전자주식회사 Ink supply apparatus and inkjet image forming apparatus having the same
JP2006341452A (en) * 2005-06-08 2006-12-21 Fujifilm Holdings Corp Liquid discharge device and image forming device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050017396A (en) * 2003-08-14 2005-02-22 소니 가부시끼 가이샤 Liquid discharger and liquid discharge adjustment method
US20050195250A1 (en) * 2004-03-08 2005-09-08 Fuji Photo Film Co., Ltd. Liquid ejection apparatus and ejection control method
JP2006341452A (en) * 2005-06-08 2006-12-21 Fujifilm Holdings Corp Liquid discharge device and image forming device
KR100644707B1 (en) * 2005-07-23 2006-11-10 삼성전자주식회사 Ink supply apparatus and inkjet image forming apparatus having the same

Also Published As

Publication number Publication date
KR20100078319A (en) 2010-07-08
WO2010077102A2 (en) 2010-07-08

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