JPWO2021144877A1 - - Google Patents

Info

Publication number
JPWO2021144877A1
JPWO2021144877A1 JP2021571107A JP2021571107A JPWO2021144877A1 JP WO2021144877 A1 JPWO2021144877 A1 JP WO2021144877A1 JP 2021571107 A JP2021571107 A JP 2021571107A JP 2021571107 A JP2021571107 A JP 2021571107A JP WO2021144877 A1 JPWO2021144877 A1 JP WO2021144877A1
Authority
JP
Japan
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
JP2021571107A
Other languages
Japanese (ja)
Other versions
JP7367778B2 (ja
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 filed Critical
Publication of JPWO2021144877A1 publication Critical patent/JPWO2021144877A1/ja
Application granted granted Critical
Publication of JP7367778B2 publication Critical patent/JP7367778B2/ja
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
    • B41J2/015—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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04595—Dot-size modulation by changing the number of drops per dot
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04596—Non-ejecting pulses
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/10—Finger type piezoelectric elements

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2021571107A 2020-01-15 2020-01-15 インクジェット記録装置及び記録動作駆動方法 Active JP7367778B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/001024 WO2021144877A1 (ja) 2020-01-15 2020-01-15 インクジェット記録装置及び記録動作駆動方法

Publications (2)

Publication Number Publication Date
JPWO2021144877A1 true JPWO2021144877A1 (https=) 2021-07-22
JP7367778B2 JP7367778B2 (ja) 2023-10-24

Family

ID=76863971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021571107A Active JP7367778B2 (ja) 2020-01-15 2020-01-15 インクジェット記録装置及び記録動作駆動方法

Country Status (4)

Country Link
EP (1) EP4091819B1 (https=)
JP (1) JP7367778B2 (https=)
CN (1) CN114981089B (https=)
WO (1) WO2021144877A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000117969A (ja) * 1998-10-20 2000-04-25 Nec Corp インクジェット記録ヘッドの駆動方法
JP2004082718A (ja) * 2002-06-27 2004-03-18 Canon Inc インクジェット記録装置及びインクジェット記録方法
JP2013240947A (ja) * 2012-05-22 2013-12-05 Kyocera Document Solutions Inc インクジェット記録装置
WO2014037929A1 (en) * 2012-09-09 2014-03-13 Hewlett-Packard Industrial Printing Ltd. Maintenance of inkjet print head device
JP2014144591A (ja) * 2013-01-29 2014-08-14 Kyocera Document Solutions Inc インクジェット記録装置
JP2015085628A (ja) * 2013-10-31 2015-05-07 京セラドキュメントソリューションズ株式会社 インクジェット記録装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3730024B2 (ja) * 1998-08-12 2005-12-21 セイコーエプソン株式会社 インクジェット式記録ヘッドの駆動装置および駆動方法
JP5764513B2 (ja) 2012-03-23 2015-08-19 富士フイルム株式会社 液体吐出装置及びインクジェットヘッド駆動方法
JP7006099B2 (ja) * 2016-12-22 2022-01-24 セイコーエプソン株式会社 ヘッドユニット及び液体吐出装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000117969A (ja) * 1998-10-20 2000-04-25 Nec Corp インクジェット記録ヘッドの駆動方法
JP2004082718A (ja) * 2002-06-27 2004-03-18 Canon Inc インクジェット記録装置及びインクジェット記録方法
JP2013240947A (ja) * 2012-05-22 2013-12-05 Kyocera Document Solutions Inc インクジェット記録装置
WO2014037929A1 (en) * 2012-09-09 2014-03-13 Hewlett-Packard Industrial Printing Ltd. Maintenance of inkjet print head device
JP2014144591A (ja) * 2013-01-29 2014-08-14 Kyocera Document Solutions Inc インクジェット記録装置
JP2015085628A (ja) * 2013-10-31 2015-05-07 京セラドキュメントソリューションズ株式会社 インクジェット記録装置

Also Published As

Publication number Publication date
CN114981089B (zh) 2024-03-15
CN114981089A (zh) 2022-08-30
EP4091819B1 (en) 2024-05-29
EP4091819A4 (en) 2023-01-11
WO2021144877A1 (ja) 2021-07-22
EP4091819A1 (en) 2022-11-23
JP7367778B2 (ja) 2023-10-24

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