JP7115110B2 - 液体吐出装置 - Google Patents

液体吐出装置 Download PDF

Info

Publication number
JP7115110B2
JP7115110B2 JP2018140428A JP2018140428A JP7115110B2 JP 7115110 B2 JP7115110 B2 JP 7115110B2 JP 2018140428 A JP2018140428 A JP 2018140428A JP 2018140428 A JP2018140428 A JP 2018140428A JP 7115110 B2 JP7115110 B2 JP 7115110B2
Authority
JP
Japan
Prior art keywords
reference voltage
signal
voltage
circuit
terminal
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.)
Active
Application number
JP2018140428A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019162845A (ja
Inventor
哲男 ▲高▼木
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to CN201910197400.9A priority Critical patent/CN110303768B/zh
Priority to US16/356,017 priority patent/US10618278B2/en
Priority to KR1020190030881A priority patent/KR20190110458A/ko
Publication of JP2019162845A publication Critical patent/JP2019162845A/ja
Application granted granted Critical
Publication of JP7115110B2 publication Critical patent/JP7115110B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • 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
    • B41J2/04536—Control methods or devices therefor, e.g. driver circuits, control circuits using history data
    • 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
    • B41J2/04541—Specific driving circuit
    • 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
    • B41J2/04548—Details of power line section of control circuit
    • 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
    • B41J2/0455—Details of switching sections of circuit, e.g. transistors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
JP2018140428A 2018-03-20 2018-07-26 液体吐出装置 Active JP7115110B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201910197400.9A CN110303768B (zh) 2018-03-20 2019-03-15 液体喷出装置
US16/356,017 US10618278B2 (en) 2018-03-20 2019-03-18 Liquid ejecting apparatus
KR1020190030881A KR20190110458A (ko) 2018-03-20 2019-03-19 액체 토출 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018052192 2018-03-20
JP2018052192 2018-03-20

Publications (2)

Publication Number Publication Date
JP2019162845A JP2019162845A (ja) 2019-09-26
JP7115110B2 true JP7115110B2 (ja) 2022-08-09

Family

ID=68064495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018140428A Active JP7115110B2 (ja) 2018-03-20 2018-07-26 液体吐出装置

Country Status (3)

Country Link
JP (1) JP7115110B2 (zh)
KR (1) KR20190110458A (zh)
CN (1) CN110303768B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7352827B2 (ja) * 2019-10-21 2023-09-29 セイコーエプソン株式会社 液体吐出装置、及び駆動回路
JP7392465B2 (ja) * 2019-12-26 2023-12-06 セイコーエプソン株式会社 液体吐出装置、駆動回路、及び集積回路
JP7484300B2 (ja) * 2020-03-26 2024-05-16 セイコーエプソン株式会社 プリントヘッド、液体吐出装置、及び容量性負荷駆動用集積回路装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004090500A (ja) 2002-08-30 2004-03-25 Seiko Epson Corp インクジェット式プリンタのヘッド駆動装置
JP2006255975A (ja) 2005-03-15 2006-09-28 Fuji Xerox Co Ltd ヘッド温度検出方法、ヘッド温度検出装置及び液滴吐出装置
JP2010228100A (ja) 2009-03-25 2010-10-14 Fujifilm Corp 液滴吐出装置
KR101199486B1 (ko) 2010-09-07 2012-11-09 홍익대학교 산학협력단 압전방식 잉크젯 프린터의 헤드 구동을 위한 가변전압 펄스 발생장치.
JP2018039125A (ja) 2016-09-05 2018-03-15 富士ゼロックス株式会社 駆動波形生成装置及び画像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4801937B2 (ja) * 2005-06-15 2011-10-26 芝浦メカトロニクス株式会社 塗布装置および液体吐出装置
JP5329863B2 (ja) * 2008-07-31 2013-10-30 富士フイルム株式会社 圧電素子及び圧電素子の製造方法、液体吐出装置
US9238367B2 (en) * 2013-03-15 2016-01-19 Ricoh Company, Ltd. Droplet discharging head and image forming apparatus
JP2016150574A (ja) * 2015-02-19 2016-08-22 セイコーエプソン株式会社 液体吐出装置、及び、液体吐出装置の制御方法
CN104842668B (zh) * 2015-06-11 2017-03-01 上海威侃电子材料有限公司 一种打印系统控制方法
JP6520574B2 (ja) * 2015-08-27 2019-05-29 セイコーエプソン株式会社 液体吐出装置およびヘッドユニット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004090500A (ja) 2002-08-30 2004-03-25 Seiko Epson Corp インクジェット式プリンタのヘッド駆動装置
JP2006255975A (ja) 2005-03-15 2006-09-28 Fuji Xerox Co Ltd ヘッド温度検出方法、ヘッド温度検出装置及び液滴吐出装置
JP2010228100A (ja) 2009-03-25 2010-10-14 Fujifilm Corp 液滴吐出装置
KR101199486B1 (ko) 2010-09-07 2012-11-09 홍익대학교 산학협력단 압전방식 잉크젯 프린터의 헤드 구동을 위한 가변전압 펄스 발생장치.
JP2018039125A (ja) 2016-09-05 2018-03-15 富士ゼロックス株式会社 駆動波形生成装置及び画像形成装置

Also Published As

Publication number Publication date
KR20190110458A (ko) 2019-09-30
JP2019162845A (ja) 2019-09-26
CN110303768A (zh) 2019-10-08
CN110303768B (zh) 2020-09-29

Similar Documents

Publication Publication Date Title
JP7115109B2 (ja) 液体吐出装置
CN110091600B (zh) 液体喷出装置
US10780690B2 (en) Liquid ejecting apparatus and drive signal generation circuit
JP7115110B2 (ja) 液体吐出装置
US10603907B2 (en) Liquid ejecting apparatus
JP7167521B2 (ja) 液体吐出装置及び駆動信号生成回路
US9862184B2 (en) Liquid ejecting apparatus, drive circuit, and head unit
US10850504B2 (en) Driving circuit, liquid discharge apparatus, and driving method
US10618278B2 (en) Liquid ejecting apparatus
JP7067341B2 (ja) 液体吐出装置
CN110091602B (zh) 液体喷出装置
US10894402B2 (en) Driving circuit, integrated circuit, and liquid discharge apparatus
US11027542B2 (en) Driving circuit, integrated circuit, and liquid discharge apparatus
US10894405B2 (en) Driving circuit, integrated circuit, and liquid discharge apparatus
CN115139641B (zh) 液体喷出装置
CN115139651B (zh) 液体喷出装置
JP7131012B2 (ja) プリントヘッド、液体吐出装置及び圧電素子制御回路

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210512

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220328

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220405

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220603

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220628

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220711

R150 Certificate of patent or registration of utility model

Ref document number: 7115110

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150