JP5081019B2 - 記録ヘッド用の素子基板、記録ヘッド、ヘッドカートリッジ、及び記録装置 - Google Patents
記録ヘッド用の素子基板、記録ヘッド、ヘッドカートリッジ、及び記録装置 Download PDFInfo
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- JP5081019B2 JP5081019B2 JP2008055092A JP2008055092A JP5081019B2 JP 5081019 B2 JP5081019 B2 JP 5081019B2 JP 2008055092 A JP2008055092 A JP 2008055092A JP 2008055092 A JP2008055092 A JP 2008055092A JP 5081019 B2 JP5081019 B2 JP 5081019B2
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Images
Classifications
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- 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
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- 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
- B41J2/04543—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
- B41J2/0455—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
- B41J2/04573—Timing; Delays
-
- 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
- B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
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- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
以下に用いるヘッド用の素子基板(ヘッド基板)とは、シリコン半導体からなる単なる基体を指し示すものではなく、各素子や配線等が設けられた構成を差し示すものである。
図1は本発明の代表的な実施例であるインクジェット記録装置1の構成の概要を示す外観斜視図である。
図2は図1に示した記録装置の制御構成を示すブロック図である。
403、504 PMOS
404、505 NMOS
Claims (9)
- 記録を行なうための複数の発熱用抵抗体と、前記複数の発熱用抵抗体を複数のブロックに分割し、前記複数の発熱用抵抗体をブロック単位で時分割駆動を制御する回路とを有し、前記複数の発熱用抵抗体において隣接する複数の発熱用抵抗体単位で複数のグループを構成する記録ヘッド用の素子基板であって、
前記発熱用抵抗体の駆動期間を規定するヒートイネーブル信号を前記複数のグループの各々に供給するための前記複数のグループに共通のヒートイネーブル信号線と、
前記複数のグループに属する所定のグループへ第1のイネーブル信号を供給する第1の位置と前記所定のグループの隣のグループへ第2のイネーブル信号を供給する第2の位置との間にあって、前記ヒートイネーブル信号線に配され、前記第1のイネーブル信号と前記第2のイネーブル信号は互いに論理が反転されるように、前記ヒートイネーブル信号の論理を反転する反転手段とを有することを特徴とする記録ヘッド用の素子基板。 - 前記反転手段は、前記複数のグループの各々に対応する発熱用抵抗体が駆動されるタイミングを遅延させることを特徴とする請求項1に記載の記録ヘッド用の素子基板。
- 前記第1のイネーブル信号と前記第2のイネーブル信号の内の一方の論理は、反転されることを特徴とする請求項1又は2に記載の記録ヘッド用の素子基板。
- 前記反転手段は、奇数個のインバータで構成されることを特徴とする請求項1乃至3のいずれか1項に記載の記録ヘッド用の素子基板。
- 前記複数の発熱用抵抗体の各々はインクを吐出するために利用される熱エネルギーを発生することを特徴とする請求項1乃至4のいずれか1項に記載の記録ヘッド用の素子基板。
- 細長いインク供給口をさらに有し、
前記複数の発熱用抵抗体は前記インク供給口の長手方向に沿って配列されていることを特徴とする請求項1乃至5のいずれか1項に記載の記録ヘッド用の素子基板。 - 請求項1乃至6のいずれか1項に記載の記録ヘッド用の素子基板を用いた記録ヘッド。
- 請求項7に記載の記録ヘッドと、該記録ヘッドに供給するためのインクを収容したインクタンクとを一体化したヘッドカートリッジ。
- 請求項7に記載の記録ヘッドと、ヒートイネーブル信号を前記記録ヘッドに供給するためのコントローラとを搭載した記録装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008055092A JP5081019B2 (ja) | 2007-04-02 | 2008-03-05 | 記録ヘッド用の素子基板、記録ヘッド、ヘッドカートリッジ、及び記録装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007096594 | 2007-04-02 | ||
JP2007096594 | 2007-04-02 | ||
JP2008055092A JP5081019B2 (ja) | 2007-04-02 | 2008-03-05 | 記録ヘッド用の素子基板、記録ヘッド、ヘッドカートリッジ、及び記録装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008273177A JP2008273177A (ja) | 2008-11-13 |
JP2008273177A5 JP2008273177A5 (ja) | 2011-03-03 |
JP5081019B2 true JP5081019B2 (ja) | 2012-11-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008055092A Expired - Fee Related JP5081019B2 (ja) | 2007-04-02 | 2008-03-05 | 記録ヘッド用の素子基板、記録ヘッド、ヘッドカートリッジ、及び記録装置 |
Country Status (2)
Country | Link |
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US (2) | US7850266B2 (ja) |
JP (1) | JP5081019B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6083979B2 (ja) * | 2012-08-31 | 2017-02-22 | キヤノン株式会社 | 記録ヘッド |
EP2925528B1 (en) | 2012-11-30 | 2019-01-02 | Hewlett-Packard Development Company, L.P. | Fluid ejection device with integrated ink level sensor |
JP6456040B2 (ja) * | 2014-04-28 | 2019-01-23 | キヤノン株式会社 | 液体吐出用基板、液体吐出用ヘッド、および、記録装置 |
GB2530047B (en) | 2014-09-10 | 2017-05-03 | Xaar Technology Ltd | Printhead circuit with trimming |
GB2530045B (en) * | 2014-09-10 | 2017-05-03 | Xaar Technology Ltd | Actuating element driver circuit with trim control |
WO2016068888A1 (en) | 2014-10-28 | 2016-05-06 | Hewlett-Packard Development Company, L.P. | Wide array printhead module |
JP6864554B2 (ja) * | 2016-08-05 | 2021-04-28 | キヤノン株式会社 | 素子基板、記録ヘッド、及び記録装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG75088A1 (en) * | 1993-04-30 | 2000-09-19 | Hewlett Packard Co | Common ink-jet cartridge platform for different printheads |
US6243111B1 (en) | 1993-09-02 | 2001-06-05 | Canon Kabushiki Kaisha | Print head substrate, print head using the same, and printing apparatus |
JP3323597B2 (ja) * | 1993-09-03 | 2002-09-09 | キヤノン株式会社 | インクジェットヘッド用基体、該基体を用いたインクジェットヘッドおよびインクジェットプリント装置 |
CA2168994C (en) * | 1995-03-08 | 2000-01-18 | Juan J. Becerra | Method and apparatus for interleaving pulses in a liquid recorder |
JP3347584B2 (ja) * | 1996-06-07 | 2002-11-20 | キヤノン株式会社 | 記録ヘッド及びその記録ヘッドを用いた記録装置 |
JPH1044411A (ja) * | 1996-07-31 | 1998-02-17 | Canon Inc | インクジェットプリントヘッドの保温制御装置、インクジェットプリントヘッドおよびインクジェットプリント装置 |
DE69737796T2 (de) | 1996-06-07 | 2008-02-14 | Canon K.K. | Aufzeichnungskopf und Aufzeichnungsgerät |
JP2000168086A (ja) * | 1998-12-03 | 2000-06-20 | Canon Inc | 液体吐出ヘッド、該液体吐出ヘッドの製造方法、ヘッドカートリッジ及び液体吐出装置 |
JP4262070B2 (ja) * | 2003-12-02 | 2009-05-13 | キヤノン株式会社 | 記録ヘッドの素子基体、記録ヘッド及び記録ヘッドの制御方法 |
JP4926664B2 (ja) * | 2006-11-13 | 2012-05-09 | キヤノン株式会社 | 素子基板、記録ヘッド、ヘッドカートリッジ及び記録装置 |
-
2008
- 2008-03-05 JP JP2008055092A patent/JP5081019B2/ja not_active Expired - Fee Related
- 2008-03-31 US US12/059,934 patent/US7850266B2/en not_active Expired - Fee Related
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2010
- 2010-11-10 US US12/943,208 patent/US8388086B2/en active Active
Also Published As
Publication number | Publication date |
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JP2008273177A (ja) | 2008-11-13 |
US8388086B2 (en) | 2013-03-05 |
US20080238969A1 (en) | 2008-10-02 |
US20110058008A1 (en) | 2011-03-10 |
US7850266B2 (en) | 2010-12-14 |
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