JP6840592B2 - インクジェットヘッド制御装置及びインクジェットプリンタ - Google Patents
インクジェットヘッド制御装置及びインクジェットプリンタ Download PDFInfo
- Publication number
- JP6840592B2 JP6840592B2 JP2017059868A JP2017059868A JP6840592B2 JP 6840592 B2 JP6840592 B2 JP 6840592B2 JP 2017059868 A JP2017059868 A JP 2017059868A JP 2017059868 A JP2017059868 A JP 2017059868A JP 6840592 B2 JP6840592 B2 JP 6840592B2
- Authority
- JP
- Japan
- Prior art keywords
- inkjet head
- address
- control signal
- board
- power supply
- 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.)
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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
- B41J2/04541—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
- B41J2/07—Ink jet characterised by jet control
- B41J2/11—Ink jet characterised by jet control for ink spray
-
- 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
- B41J2/04543—Block driving
-
- 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
- B41J2/04551—Control methods or devices therefor, e.g. driver circuits, control circuits using several operating modes
-
- 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
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with 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
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14491—Electrical connection
-
- 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
- B41J2202/13—Heads having an integrated circuit
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Description
まず、一実施形態に係るインクジェットプリンタ1について説明する。図1は、一実施形態に係るインクジェットプリンタ1の構成例を示す説明図である。また、図2は、一実施形態に係るインクジェットプリンタ1の一部の構成の例を示す説明図である。インクジェットプリンタ1は、インクジェット記録装置の一例である。
Claims (5)
- 親基板と、
前記親基板に接続される1つ以上の子基板と、
を具備し、
前記親基板は、
それぞれ異なるアドレスが設定された子基板接続用の複数のコネクタと、
複数の前記コネクタに接続される前記子基板に対して、アドレスを指定して、インクジェットヘッドへの電源供給を制御する制御信号を送信する通信回路と、
を備え、
前記子基板は、
前記コネクタに接続された時に自身のアドレスを認識し、前記親基板から送信された前記制御信号で指定されたアドレスと自身のアドレスと一致するか否か判断する判定回路と、
前記親基板から送信された前記制御信号で指定されたアドレスと自身のアドレスとが一致すると判定された場合、前記制御信号に基づいて前記インクジェットヘッドを駆動する為の直流電圧を前記インクジェットヘッドに出力する電圧生成回路と、
を具備するインクジェットヘッド制御装置。 - 前記電圧生成回路は、前記制御信号に基づいて前記直流電圧の電圧値を変更する請求項1に記載のインクジェットヘッド制御装置。
- 複数の前記コネクタは、接地状態または開放状態である複数の信号線を備え、複数の前記信号線の接地状態と開放状態との組合せによって前記子基板に対してアドレスを供給する請求項1に記載のインクジェットヘッド制御装置。
- 前記通信回路と複数の前記コネクタとは、I2Cバスによってパーティライン接続される請求項1に記載のインクジェットヘッド制御装置。
- 印刷媒体に対して画像を形成するインクジェットヘッドと、
親基板と、
前記親基板に接続される1つ以上の子基板と、
を具備し、
前記親基板は、
それぞれ異なるアドレスが設定された子基板接続用の複数のコネクタと、
複数の前記コネクタに接続される前記子基板に対して、アドレスを指定して、前記インクジェットヘッドへの電源供給を制御する制御信号を送信する通信回路と、
を備え、
前記子基板は、
前記コネクタに接続された時に自身のアドレスを認識し、前記親基板から送信された前記制御信号で指定されたアドレスと自身のアドレスと一致するか否か判断する判定回路と、
前記親基板から送信された前記制御信号で指定されたアドレスと自身のアドレスとが一致すると判定された場合、前記制御信号に基づいて前記インクジェットヘッドを駆動する為の直流電圧を前記インクジェットヘッドに出力する電圧生成回路と、
を具備するインクジェットプリンタ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017059868A JP6840592B2 (ja) | 2017-03-24 | 2017-03-24 | インクジェットヘッド制御装置及びインクジェットプリンタ |
CN201810173219.XA CN108621566B (zh) | 2017-03-24 | 2018-03-01 | 喷墨头控制装置以及喷墨打印机 |
US15/928,632 US10265950B2 (en) | 2017-03-24 | 2018-03-22 | Inkjet head control apparatus and inkjet printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017059868A JP6840592B2 (ja) | 2017-03-24 | 2017-03-24 | インクジェットヘッド制御装置及びインクジェットプリンタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018161785A JP2018161785A (ja) | 2018-10-18 |
JP6840592B2 true JP6840592B2 (ja) | 2021-03-10 |
Family
ID=63581499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017059868A Active JP6840592B2 (ja) | 2017-03-24 | 2017-03-24 | インクジェットヘッド制御装置及びインクジェットプリンタ |
Country Status (3)
Country | Link |
---|---|
US (1) | US10265950B2 (ja) |
JP (1) | JP6840592B2 (ja) |
CN (1) | CN108621566B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113168443A (zh) | 2018-12-03 | 2021-07-23 | 惠普发展公司,有限责任合伙企业 | 逻辑电路*** |
CA3121418A1 (en) | 2018-12-03 | 2020-06-11 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
US11338586B2 (en) | 2018-12-03 | 2022-05-24 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
ES2902154T3 (es) | 2018-12-03 | 2022-03-25 | Hewlett Packard Development Co | Circuitos lógicos |
EP3695334A1 (en) | 2018-12-03 | 2020-08-19 | Hewlett Packard Enterprise Development Company LP | Logic circuitry |
CA3121110A1 (en) | 2018-12-03 | 2020-06-11 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
WO2020117776A1 (en) | 2018-12-03 | 2020-06-11 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
BR112021010044A2 (pt) | 2018-12-03 | 2021-08-17 | Hewlett-Packard Development Company, L.P. | circuitos lógicos |
JP7041324B2 (ja) * | 2018-12-03 | 2022-03-23 | ヒューレット-パッカード デベロップメント カンパニー エル.ピー. | 論理回路 |
JP2021049717A (ja) * | 2019-09-25 | 2021-04-01 | 東芝テック株式会社 | プリンタヘッドの制御装置 |
US11407229B2 (en) | 2019-10-25 | 2022-08-09 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
Family Cites Families (20)
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JPH06112959A (ja) * | 1992-09-29 | 1994-04-22 | Brother Ind Ltd | 電源制御装置 |
US5867183A (en) * | 1996-01-11 | 1999-02-02 | Lexmark International, Inc. | Apparatus for driving multiple ink jet printheads with a single set of drive outputs |
JPH10193708A (ja) | 1997-01-13 | 1998-07-28 | Canon Inc | インクジェット記録装置 |
US6435668B1 (en) * | 1999-02-19 | 2002-08-20 | Hewlett-Packard Company | Warming device for controlling the temperature of an inkjet printhead |
KR100578500B1 (ko) * | 2000-11-20 | 2006-05-10 | 세이코 엡슨 가부시키가이샤 | 인쇄기록재용기의 식별 |
US7836322B2 (en) * | 2002-12-21 | 2010-11-16 | Power-One, Inc. | System for controlling an array of point-of-load regulators and auxiliary devices |
US20050237354A1 (en) * | 2004-04-25 | 2005-10-27 | Quintana Jason M | Selection of printheads via enable lines |
JP2007001208A (ja) * | 2005-06-24 | 2007-01-11 | Canon Inc | 液体収納容器、該容器を備える液体供給システム、前記容器の製造方法、前記容器用回路基板、液体収納カートリッジおよび記録装置 |
JP4306700B2 (ja) * | 2006-07-13 | 2009-08-05 | セイコーエプソン株式会社 | 印刷装置、及び、印刷方法 |
JP2009113325A (ja) | 2007-11-06 | 2009-05-28 | Canon Inc | インクジェット記録装置 |
US7815273B2 (en) * | 2008-04-01 | 2010-10-19 | Hewlett-Packard Development Company, L.P. | Fluid ejection device |
JP5286941B2 (ja) * | 2008-05-29 | 2013-09-11 | ブラザー工業株式会社 | 記録装置 |
JP5644052B2 (ja) * | 2009-02-17 | 2014-12-24 | 株式会社リコー | 画像形成装置、インクカートリッジ装着確認方法及びプログラム |
JP5592133B2 (ja) * | 2010-03-26 | 2014-09-17 | セーレン株式会社 | インクジェット記録装置 |
WO2014141688A1 (ja) * | 2013-03-15 | 2014-09-18 | セイコーエプソン株式会社 | 液滴吐出装置 |
JP2016028882A (ja) | 2014-07-22 | 2016-03-03 | 株式会社リコー | データ転送装置、データ転送方法及びデータ転送装置を備えた画像形成装置 |
US9561646B2 (en) * | 2015-03-27 | 2017-02-07 | Zih Corp. | High speed adaptive thermal printhead interface |
US10569542B2 (en) * | 2016-08-16 | 2020-02-25 | Zebra Technologies Corporation | Printhead pin configurations |
JP6769200B2 (ja) * | 2016-09-16 | 2020-10-14 | ブラザー工業株式会社 | 制御基板、印刷装置及びヘッドモジュール |
IT201700019431A1 (it) * | 2017-02-21 | 2018-08-21 | St Microelectronics Srl | Dispositivo microfluidico mems di stampa ad attuazione piezoelettrica |
-
2017
- 2017-03-24 JP JP2017059868A patent/JP6840592B2/ja active Active
-
2018
- 2018-03-01 CN CN201810173219.XA patent/CN108621566B/zh not_active Expired - Fee Related
- 2018-03-22 US US15/928,632 patent/US10265950B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN108621566A (zh) | 2018-10-09 |
US10265950B2 (en) | 2019-04-23 |
CN108621566B (zh) | 2020-07-10 |
US20180272701A1 (en) | 2018-09-27 |
JP2018161785A (ja) | 2018-10-18 |
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