JP4987863B2 - インクカートリッジの印字ヘッドを駆動する印字システム - Google Patents
インクカートリッジの印字ヘッドを駆動する印字システム Download PDFInfo
- Publication number
- JP4987863B2 JP4987863B2 JP2008518621A JP2008518621A JP4987863B2 JP 4987863 B2 JP4987863 B2 JP 4987863B2 JP 2008518621 A JP2008518621 A JP 2008518621A JP 2008518621 A JP2008518621 A JP 2008518621A JP 4987863 B2 JP4987863 B2 JP 4987863B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- printing system
- ink
- printing
- main signal
- 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.)
- Expired - Fee Related
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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
- B41J2/015—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
- B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
-
- 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
- B41J2/04591—Width of the driving signal being adjusted
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Ink Jet (AREA)
Description
Claims (14)
- 水性インク用のインクカートリッジ(5)の印字ヘッドを駆動する印字システムであって、
該ヘッドはマトリックス状に配置されたインク吐出素子を有し、
該インク吐出素子の個々の加熱素子は、行信号として機能するアドレス信号及び列信号として機能する主信号により作動され、
主信号(SS2)のパルス振幅はアドレス信号(AS1)のパルス振幅よりも低く、インクカートリッジ(5)内の印字インクのアルコール比率が高いことを特徴とする印字システム。 - アドレス信号(AS1)のパルス幅は主信号(SS2)のパルス幅よりも狭いことを特徴とする請求項1に記載の印字システム。
- 主信号(SS2)のパルス幅はアドレス信号(AS1)のパルス幅よりも狭いことを特徴とする請求項1に記載の印字システム。
- アドレス信号(AS1)のパルス幅は1700〜2100ナノ秒の範囲にあり、主信号(SS2)のパルス幅は2800ナノ秒であることを特徴とする請求項1又は請求項2に記載の印字システム。
- 主信号(SS2)のパルス振幅は6〜9ボルトの範囲にあることを特徴とする請求項1ないし請求項4のいずれか1項に記載の印字システム。
- アドレス信号(AS1)のパルス振幅は12ボルトであることを特徴とする請求項1ないし請求項5のいずれか1項に記載の印字システム。
- 主信号及び/又はアドレス信号のパルス幅及び/又はパルス振幅は個別に設定可能であることを特徴とする請求項1ないし請求項6のいずれか1項に記載の印字システム。
- 個別に制御された電源によりアドレス信号(AS1)、主信号(SS2)がそれぞれ生成されることを特徴とする請求項1ないし請求項7のいずれか1項に記載の印字システム。
- 印字システムは、印字ヘッドの制御装置と集積化された印字ヘッドを有するインクカートリッジ(5)の間とのインターフェースとしての機能に適用され且つ主信号及び/又はアドレス信号を変更させる信号制御器(SR1、SR2)を含むことを特徴とする請求項1ないし請求項8のいずれか1項に記載の印字システム。
- 印字インクのアルコール容積率が70%以上であることを特徴とする請求項1ないし請求項9のいずれか1項に記載の印字システム。
- アルコール性の印字インクは、1又は2種以上のアルコールを含むことを特徴とする請求項1ないし請求項10のいずれか1項に記載の印字システム。
- インクの保水性、粘着性、乾燥性を改良するために、1つ以上の添加物が印字インクに添加されていることを特徴とする請求項1ないし請求項11のいずれか1項に記載の印字システム。
- アルコール性の印字インクは染料又は色素及び結合剤を含むことを特徴とする請求項1ないし請求項12のいずれか1項に記載の印字システム。
- 印字インクはアルコールとしてエタノールを含むことを特徴とする請求項1ないし請求項13のいずれか1項に記載の印字システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005030778.7 | 2005-07-01 | ||
| DE102005030778 | 2005-07-01 | ||
| PCT/DE2006/001146 WO2007003174A1 (de) | 2005-07-01 | 2006-06-30 | Drucksystem zur ansteuerung des druckkopfes einer druckerpatrone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008544880A JP2008544880A (ja) | 2008-12-11 |
| JP4987863B2 true JP4987863B2 (ja) | 2012-07-25 |
Family
ID=37076045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008518621A Expired - Fee Related JP4987863B2 (ja) | 2005-07-01 | 2006-06-30 | インクカートリッジの印字ヘッドを駆動する印字システム |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7794033B2 (ja) |
| EP (1) | EP1910087B1 (ja) |
| JP (1) | JP4987863B2 (ja) |
| AT (1) | ATE471821T1 (ja) |
| DE (1) | DE502006007269D1 (ja) |
| ES (1) | ES2350421T3 (ja) |
| PT (1) | PT1910087E (ja) |
| WO (1) | WO2007003174A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8142558B2 (en) | 2008-03-31 | 2012-03-27 | Videojet Technologies Inc. | Thermal ink jet ink composition |
| US8142559B2 (en) | 2008-03-31 | 2012-03-27 | Casey Robertson | Thermal ink jet ink composition |
| WO2011011359A1 (en) | 2009-07-20 | 2011-01-27 | Markem-Imaje Corporation | Solvent-based inkjet ink formulations |
| WO2011041368A1 (en) | 2009-09-30 | 2011-04-07 | Videojet Technologies Inc. | Thermal ink jet ink composition |
| EP2482997B1 (en) | 2009-09-30 | 2016-05-25 | Videojet Technologies, Inc. | Thermal ink jet ink composition |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5874974A (en) * | 1992-04-02 | 1999-02-23 | Hewlett-Packard Company | Reliable high performance drop generator for an inkjet printhead |
| US5635968A (en) * | 1994-04-29 | 1997-06-03 | Hewlett-Packard Company | Thermal inkjet printer printhead with offset heater resistors |
| US6439697B1 (en) * | 1999-07-30 | 2002-08-27 | Hewlett-Packard Company | Dynamic memory based firing cell of thermal ink jet printhead |
| TW514604B (en) * | 2001-08-10 | 2002-12-21 | Int United Technology Co Ltd | Recognition circuit for an ink jet printer |
| US20030142159A1 (en) | 2002-01-31 | 2003-07-31 | Askeland Ronald A. | Estimating local ejection chamber temperature to improve printhead performance |
| US6908186B2 (en) * | 2003-03-26 | 2005-06-21 | Eastman Kodak Company | Inkjet ink composition and an ink/receiver combination |
| JP2005007594A (ja) * | 2003-06-16 | 2005-01-13 | Canon Inc | 記録ヘッド及び記録ヘッドの素子基板 |
-
2006
- 2006-06-30 WO PCT/DE2006/001146 patent/WO2007003174A1/de not_active Ceased
- 2006-06-30 JP JP2008518621A patent/JP4987863B2/ja not_active Expired - Fee Related
- 2006-06-30 AT AT06761748T patent/ATE471821T1/de active
- 2006-06-30 EP EP06761748A patent/EP1910087B1/de not_active Not-in-force
- 2006-06-30 DE DE502006007269T patent/DE502006007269D1/de active Active
- 2006-06-30 ES ES06761748T patent/ES2350421T3/es active Active
- 2006-06-30 PT PT06761748T patent/PT1910087E/pt unknown
- 2006-06-30 US US11/917,858 patent/US7794033B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1910087A1 (de) | 2008-04-16 |
| WO2007003174A1 (de) | 2007-01-11 |
| US7794033B2 (en) | 2010-09-14 |
| PT1910087E (pt) | 2010-09-24 |
| ATE471821T1 (de) | 2010-07-15 |
| ES2350421T3 (es) | 2011-01-21 |
| JP2008544880A (ja) | 2008-12-11 |
| DE502006007269D1 (de) | 2010-08-05 |
| EP1910087B1 (de) | 2010-06-23 |
| US20080198190A1 (en) | 2008-08-21 |
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