JP4309957B2 - インク液滴を制御する装置 - Google Patents
インク液滴を制御する装置 Download PDFInfo
- Publication number
- JP4309957B2 JP4309957B2 JP2008295872A JP2008295872A JP4309957B2 JP 4309957 B2 JP4309957 B2 JP 4309957B2 JP 2008295872 A JP2008295872 A JP 2008295872A JP 2008295872 A JP2008295872 A JP 2008295872A JP 4309957 B2 JP4309957 B2 JP 4309957B2
- Authority
- JP
- Japan
- Prior art keywords
- droplet
- trajectory
- airflow
- droplets
- nozzle
- 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
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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
- B41J2/03—Ink jet characterised by the jet generation process generating a continuous ink jet by pressure
-
- 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
-
- 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
- B41J2202/02—Air-assisted ejection
Description
10 ノズル
15 プリントヘッド上面
20 理想的な液滴軌道
22 誤った液滴軌道
22a 第1の誤った液滴軌道
22b 第2の誤った液滴軌道
22c 第3の誤った液滴軌道
24 修正された液滴軌道
25 レシーバ
30 液滴軌道ガイド装置
31 棚領域
32 出口オリフィス
33 ノズル壁
33a 底部壁
33b 内壁
33c 外壁
33d 上壁
34 先細り領域
35 気流
36 気流チャンネル(ガイド)
40 回転シリンダ
42a 第1回転軌道
42b 第2回転軌道
42c 第3回転軌道
42d 第4回転軌道
45 気流シールド
Claims (2)
- 液滴軌道に沿いインク液滴を放出してレシーバ上へ放出インク液滴を印刷するための複数のノズルを有するインクジェット式プリンタにおいて逸れ出たインク液滴を制御するための装置であって、
液滴軌道に沿って配置され、回転しながら不均一な気流パターンを形成する回転筒を備えており、
上記装置は、不均一な気流が、放出インク液滴のレシーバへの印刷時のエラーを補償するように、複数のノズルの近傍であってレシーバの前に位置している装置。 - 上記回転筒と協働する気流シールドを備えており、上記気流シールドは回転する回転筒によって形成される気流を変更する請求項1の装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/023,248 US6554389B1 (en) | 2001-12-17 | 2001-12-17 | Inkjet drop selection a non-uniform airstream |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002355556A Division JP4587638B2 (ja) | 2001-12-17 | 2002-12-06 | インク液滴を制御する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009035013A JP2009035013A (ja) | 2009-02-19 |
JP4309957B2 true JP4309957B2 (ja) | 2009-08-05 |
Family
ID=21813945
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002355556A Expired - Fee Related JP4587638B2 (ja) | 2001-12-17 | 2002-12-06 | インク液滴を制御する方法 |
JP2008295872A Expired - Fee Related JP4309957B2 (ja) | 2001-12-17 | 2008-11-19 | インク液滴を制御する装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002355556A Expired - Fee Related JP4587638B2 (ja) | 2001-12-17 | 2002-12-06 | インク液滴を制御する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6554389B1 (ja) |
EP (1) | EP1319510B1 (ja) |
JP (2) | JP4587638B2 (ja) |
CN (1) | CN1426897A (ja) |
DE (1) | DE60233630D1 (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4066661B2 (ja) * | 2002-01-23 | 2008-03-26 | セイコーエプソン株式会社 | 有機el装置の製造装置および液滴吐出装置 |
US6984028B2 (en) | 2003-06-25 | 2006-01-10 | Creo Inc. | Method for conditioning inkjet fluid droplets using laminar airflow |
US20070279467A1 (en) * | 2006-06-02 | 2007-12-06 | Michael Thomas Regan | Ink jet printing system for high speed/high quality printing |
JP2008137297A (ja) * | 2006-12-01 | 2008-06-19 | Sony Corp | 印刷方法、印刷装置及び記録媒体駆動装置 |
FR2913632A1 (fr) * | 2007-03-14 | 2008-09-19 | Imaje Sa Sa | Dispositif d'impression a jet d'encre a injecteur d'air, injecteur d'air et tete d'impression grande largeur associes |
US7682002B2 (en) * | 2007-05-07 | 2010-03-23 | Eastman Kodak Company | Printer having improved gas flow drop deflection |
WO2009011583A1 (en) * | 2007-07-16 | 2009-01-22 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Method and apparatus for applying a material on a substrate |
US8091992B2 (en) * | 2008-11-05 | 2012-01-10 | Eastman Kodak Company | Deflection device including gas flow restriction device |
CN102325655B (zh) * | 2009-02-18 | 2014-11-05 | 录象射流技术公司 | 打印头组件和操作打印头的方法 |
US8033643B2 (en) * | 2009-05-15 | 2011-10-11 | Eastman Kodak Company | Recyclable continuous ink jet print head and method |
EP2474655A4 (en) * | 2009-09-02 | 2015-04-29 | Mimaki Eng Kk | INK JET PRINTER AND PRINTING METHOD |
US8596742B2 (en) * | 2010-01-26 | 2013-12-03 | Hewlett-Packard Development Company, L.P. | Inkjet printhead and printing system with boundary layer control |
US8714716B2 (en) | 2010-08-25 | 2014-05-06 | Illinois Tool Works Inc. | Pulsed air-actuated micro-droplet on demand ink jet |
US9878556B2 (en) | 2014-01-27 | 2018-01-30 | Hp Indigo B.V. | Valve |
KR20200125787A (ko) * | 2019-04-25 | 2020-11-05 | 삼성디스플레이 주식회사 | 잉크젯 프린트 장치 |
CN110884256A (zh) * | 2019-11-26 | 2020-03-17 | 山东盈科杰数码科技有限公司 | 一种提高打印质量的喷墨方法 |
US11648784B2 (en) | 2021-03-29 | 2023-05-16 | Xerox Corporation | Devices, systems, and methods for supplying makeup air through openings in carrier plates of printing system via an air guide structure |
US11623458B2 (en) | 2021-03-29 | 2023-04-11 | Xerox Corporation | Devices, systems, and methods for supplying makeup air through ports in a carrier plate of a printing system |
US11850842B2 (en) | 2021-03-29 | 2023-12-26 | Xerox Corporation | Devices, systems, and methods for supplying makeup air through openings in carrier plates of printing systems via air guide structures extending into the openings |
US11613131B2 (en) | 2021-03-29 | 2023-03-28 | Xerox Corporation | Devices, systems, and methods for supplying makeup air through openings in carrier plates of printing system and directing the air under the carrier plate |
US11787205B2 (en) | 2021-03-29 | 2023-10-17 | Xerox Corporation | Devices, system, and methods for supplying makeup air at printhead modules of a printing system |
US11697296B2 (en) | 2021-03-29 | 2023-07-11 | Xerox Corporation | Devices, systems, and methods for supplying makeup air through openings in carrier plates of printing system |
US11724523B2 (en) | 2021-03-30 | 2023-08-15 | Xerox Corporation | Airflow control through vacuum platen of printing system by a movable damper, and related devices, systems, and methods |
US11801693B2 (en) | 2021-03-30 | 2023-10-31 | Xerox Corporation | Airflow control in a printing system using a movable baffle, and related devices, systems, and methods |
US11833810B2 (en) | 2021-03-30 | 2023-12-05 | Xerox Corporation | Controlling airflow through vacuum platen of printing system by a movable damper, and related devices, systems, and methods |
US11772391B2 (en) | 2021-03-30 | 2023-10-03 | Xerox Corporation | Devices, systems, and methods for controlling airflow through vacuum platen of printing system by a movable damper |
US11660888B2 (en) | 2021-03-30 | 2023-05-30 | Xerox Corporation | Devices, systems, and methods for controlling airflow through vacuum platen of printing systems via airflow zones |
US11760112B2 (en) | 2021-03-30 | 2023-09-19 | Xerox Corporation | Airflow control in a printing system, and related devices, systems, and methods |
US11890863B2 (en) | 2021-03-31 | 2024-02-06 | Xerox Corporation | Airflow control through vacuum platen of a printing system, and related devices, systems, and methods |
US11667136B2 (en) | 2021-03-31 | 2023-06-06 | Xerox Corporation | Airflow control via passively-regulated vacuum plenum of a printing system, and related devices, systems, and methods |
US11718107B2 (en) | 2021-03-31 | 2023-08-08 | Xerox Corporation | Airflow control in a printing system via media registration, and related devices, systems, and methods |
US11738574B2 (en) | 2021-03-31 | 2023-08-29 | Xerox Corporation | Airflow control via airflow zones in vacuum plenum of a printing system, and related devices, systems, and methods |
Family Cites Families (21)
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---|---|---|---|---|
US4097872A (en) * | 1976-12-20 | 1978-06-27 | International Business Machines Corporation | Axial droplet aspirator |
US3877036A (en) | 1973-07-02 | 1975-04-08 | Ibm | Precise jet alignment for ink jet printer |
US4106032A (en) * | 1974-09-26 | 1978-08-08 | Matsushita Electric Industrial Co., Limited | Apparatus for applying liquid droplets to a surface by using a high speed laminar air flow to accelerate the same |
US4238804A (en) | 1979-02-28 | 1980-12-09 | Xerox Corporation | Stitching method and apparatus for multiple nozzle ink jet printers |
JPS57182448A (en) * | 1981-05-07 | 1982-11-10 | Canon Inc | Head for ink jet recording |
US4375062A (en) * | 1981-05-29 | 1983-02-22 | International Business Machines Corporation | Aspirator for an ink jet printer |
JPS6174848A (ja) * | 1984-09-20 | 1986-04-17 | Matsushita Electric Ind Co Ltd | インクジェット記録装置 |
JPH01146752A (ja) * | 1987-12-02 | 1989-06-08 | Fuji Photo Film Co Ltd | インクジェット記録ヘッド |
US4914522A (en) | 1989-04-26 | 1990-04-03 | Vutek Inc. | Reproduction and enlarging imaging system and method using a pulse-width modulated air stream |
US5250962A (en) | 1991-10-16 | 1993-10-05 | Xerox Corporation | Movable ink jet priming station |
US6036300A (en) * | 1992-02-26 | 2000-03-14 | Canon Kabushiki Kaisha | Method for recording image and apparatus therefor and recorded matter by such an apparatus |
US5592202A (en) | 1994-11-10 | 1997-01-07 | Laser Master Corporation | Ink jet print head rail assembly |
AUPN231395A0 (en) | 1995-04-12 | 1995-05-04 | Eastman Kodak Company | Electrostatic drop separation in lift printing |
US5798774A (en) * | 1996-02-28 | 1998-08-25 | Dataproducts Corporation | Gas assisted ink jet apparatus and method |
US6254225B1 (en) | 1997-10-17 | 2001-07-03 | Eastman Kodak Company | Continuous ink jet printer with asymmetric heating drop deflection |
US6079821A (en) | 1997-10-17 | 2000-06-27 | Eastman Kodak Company | Continuous ink jet printer with asymmetric heating drop deflection |
US6217163B1 (en) | 1998-12-28 | 2001-04-17 | Eastman Kodak Company | Continuous ink jet print head having multi-segment heaters |
US6213595B1 (en) | 1998-12-28 | 2001-04-10 | Eastman Kodak Company | Continuous ink jet print head having power-adjustable segmented heaters |
US6217156B1 (en) | 1999-06-17 | 2001-04-17 | Eastman Kodak Company | Continuous ink jet print head having heater with symmetrical configuration |
US6412910B1 (en) | 2000-06-02 | 2002-07-02 | Eastman Kodak Company | Permanent alteration of a printhead for correction of mis-direction of emitted ink drops |
US6561616B1 (en) | 2000-10-25 | 2003-05-13 | Eastman Kodak Company | Active compensation for changes in the direction of drop ejection in an inkjet printhead |
-
2001
- 2001-12-17 US US10/023,248 patent/US6554389B1/en not_active Expired - Lifetime
-
2002
- 2002-12-05 EP EP02080077A patent/EP1319510B1/en not_active Expired - Fee Related
- 2002-12-05 DE DE60233630T patent/DE60233630D1/de not_active Expired - Lifetime
- 2002-12-06 JP JP2002355556A patent/JP4587638B2/ja not_active Expired - Fee Related
- 2002-12-17 CN CN02156394A patent/CN1426897A/zh active Pending
-
2008
- 2008-11-19 JP JP2008295872A patent/JP4309957B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2003191474A (ja) | 2003-07-08 |
CN1426897A (zh) | 2003-07-02 |
EP1319510A1 (en) | 2003-06-18 |
JP2009035013A (ja) | 2009-02-19 |
DE60233630D1 (de) | 2009-10-22 |
EP1319510B1 (en) | 2009-09-09 |
JP4587638B2 (ja) | 2010-11-24 |
US6554389B1 (en) | 2003-04-29 |
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