CA2243913A1 - Liquid discharge method and liquid jet apparatus - Google Patents
Liquid discharge method and liquid jet apparatusInfo
- Publication number
- CA2243913A1 CA2243913A1 CA002243913A CA2243913A CA2243913A1 CA 2243913 A1 CA2243913 A1 CA 2243913A1 CA 002243913 A CA002243913 A CA 002243913A CA 2243913 A CA2243913 A CA 2243913A CA 2243913 A1 CA2243913 A1 CA 2243913A1
- Authority
- CA
- Canada
- Prior art keywords
- discharge
- liquid
- droplets
- droplet
- openings
- 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.)
- Granted
Links
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
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2107—Ink jet for multi-colour printing characterised by the ink properties
- B41J2/211—Mixing of inks, solvent or air prior to paper contact
-
- 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
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14032—Structure of the pressure chamber
- B41J2/14056—Plural heating elements per ink chamber
-
- 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
- B41J2002/14379—Edge shooter
-
- 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
- B41J2202/21—Line printing
Abstract
A liquid discharge method is designed for a liquid jet head provided with first discharge openings, a first liquid flow path conductively connected with each of the first discharge openings, first energy generating devices for generating energy for the discharge of droplets from the first discharge openings, second discharge openings, a second liquid flow path conductively connected with each of the second discharge openings, and second energy generating devices for generating energy for the discharge of droplets from the second discharge openings. Then, preceding the discharge of the first droplet from the discharge opening at a first discharge speed V1, the second droplet is discharged from the second discharge opening at a second discharge speed v2 smaller than the first discharge speed, and before each of the liquid droplets being impacted on an object, the first liquid droplet and the second liquid droplet are allowed to collide with each other to be combined. In this way, it becomes possible to allow two droplets to be in contact or to collide with each other reliably to be mixed between the liquid jet head and the object within a range that does not render any hinderance practically even if discharge speeds may fluctuate, hence obtaining precise images in higher quality.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20655397 | 1997-07-31 | ||
JP9-206553 | 1997-07-31 | ||
JP10-190437 | 1998-07-06 | ||
JP10190437A JPH1199651A (en) | 1997-07-31 | 1998-07-06 | Method and apparatus for discharging liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2243913A1 true CA2243913A1 (en) | 1999-01-31 |
CA2243913C CA2243913C (en) | 2003-09-30 |
Family
ID=26506081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002243913A Expired - Fee Related CA2243913C (en) | 1997-07-31 | 1998-07-27 | Liquid discharge method and liquid jet apparatus |
Country Status (7)
Country | Link |
---|---|
US (1) | US6164748A (en) |
EP (1) | EP0895864B1 (en) |
JP (1) | JPH1199651A (en) |
CN (1) | CN1079737C (en) |
AU (1) | AU746793B2 (en) |
CA (1) | CA2243913C (en) |
DE (1) | DE69824796T2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6494563B2 (en) | 1997-12-25 | 2002-12-17 | Canon Kabushiki Kaisha | Ink jet element substrate and ink jet head that employs the substrate, and ink jet apparatus on which the head is mounted |
JP2001186880A (en) * | 1999-10-22 | 2001-07-10 | Ngk Insulators Ltd | Method for producing dna chip |
JP2004001364A (en) * | 2002-04-16 | 2004-01-08 | Sony Corp | Liquid discharge apparatus and liquid discharge method |
JP4023331B2 (en) * | 2002-06-03 | 2007-12-19 | ソニー株式会社 | Liquid ejection apparatus and liquid ejection method |
US7004555B2 (en) * | 2002-09-10 | 2006-02-28 | Brother Kogyo Kabushiki Kaisha | Apparatus for ejecting very small droplets |
JP4599871B2 (en) * | 2003-06-30 | 2010-12-15 | ブラザー工業株式会社 | Droplet ejector |
JP2005254579A (en) * | 2004-03-10 | 2005-09-22 | Brother Ind Ltd | Droplet jet apparatus |
CN101263009B (en) * | 2005-09-14 | 2010-05-26 | Bic公司 | A writing device comprising a multi-nozzle liquid droplet ejecting headand a method of ejecting liquid droplets from same |
DE602005013006D1 (en) * | 2005-09-14 | 2009-04-09 | Bic Soc | MULTITUDE LIQUID STROKE EXHAUST HEAD, SUCH A WRITTEN COMPRESSION WRITING DEVICE, AND METHOD FOR EXTRACTING LIQUID DROPS THEREFROM |
DE102006045060A1 (en) * | 2006-09-21 | 2008-04-10 | Kba-Metronic Ag | Method and apparatus for producing variable drop volume ink drops |
EP2058131A1 (en) * | 2007-11-09 | 2009-05-13 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Droplet selection mechanism |
EP2058130A1 (en) * | 2007-11-09 | 2009-05-13 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Droplet selection mechanism |
US20100156998A1 (en) * | 2008-12-19 | 2010-06-24 | Nobuo Matsumoto | Method and apparatus for printing |
JP5686464B2 (en) * | 2010-06-29 | 2015-03-18 | 富士フイルム株式会社 | Liquid ejection head, liquid ejection apparatus, and ink jet printing apparatus |
GB2555470B (en) * | 2016-10-31 | 2021-09-15 | Piotr Jeute | A drop on demand printing head and printing method |
CN113022138A (en) * | 2016-08-04 | 2021-06-25 | 彼得·约伊特 | Drop on demand printhead and method of printing |
JP2021070880A (en) * | 2019-10-30 | 2021-05-06 | セイコーエプソン株式会社 | Ink jet recording method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1127227A (en) * | 1977-10-03 | 1982-07-06 | Ichiro Endo | Liquid jet recording process and apparatus therefor |
JPS57185159A (en) * | 1981-05-11 | 1982-11-15 | Nec Corp | Ink jet recorder |
US5285215A (en) * | 1982-12-27 | 1994-02-08 | Exxon Research And Engineering Company | Ink jet apparatus and method of operation |
DE3416449A1 (en) * | 1983-08-01 | 1985-02-14 | Veb Kombinat Robotron, Ddr 8012 Dresden | Method for recording information or images by means of ink jet printers |
JPS6159911A (en) * | 1984-08-30 | 1986-03-27 | Nec Corp | Changeover switch circuit |
JPS6159914A (en) * | 1984-08-31 | 1986-03-27 | Fujitsu Ltd | Digital compressor |
US4908638A (en) * | 1988-12-15 | 1990-03-13 | Xerox Corporation | Ink jet marking head having multicolor capability |
US5208605A (en) * | 1991-10-03 | 1993-05-04 | Xerox Corporation | Multi-resolution roofshooter printheads |
JP3127646B2 (en) * | 1993-01-07 | 2001-01-29 | 富士ゼロックス株式会社 | Ink jet recording device |
KR970011650B1 (en) * | 1994-01-10 | 1997-07-12 | Samsung Electronics Co Ltd | Fabrication method of good die of solder bump |
US5606351A (en) * | 1994-06-20 | 1997-02-25 | Eastman Kodak Company | Altering the intensity of the color of ink jet droplets |
JPH08230215A (en) * | 1994-12-28 | 1996-09-10 | Sony Corp | Printing head and printing method using the same |
DE69601318T2 (en) * | 1995-04-14 | 1999-08-26 | Sony Corp | Printing device |
US5821962A (en) * | 1995-06-02 | 1998-10-13 | Canon Kabushiki Kaisha | Liquid ejection apparatus and method |
US5889538A (en) * | 1995-11-24 | 1999-03-30 | Oki Data Corporation | Ink jet recording apparatus |
-
1998
- 1998-07-06 JP JP10190437A patent/JPH1199651A/en active Pending
- 1998-07-24 US US09/122,330 patent/US6164748A/en not_active Expired - Fee Related
- 1998-07-27 CA CA002243913A patent/CA2243913C/en not_active Expired - Fee Related
- 1998-07-30 AU AU78622/98A patent/AU746793B2/en not_active Ceased
- 1998-07-30 EP EP98306087A patent/EP0895864B1/en not_active Expired - Lifetime
- 1998-07-30 DE DE69824796T patent/DE69824796T2/en not_active Expired - Lifetime
- 1998-07-31 CN CN98116763A patent/CN1079737C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69824796T2 (en) | 2005-07-07 |
JPH1199651A (en) | 1999-04-13 |
EP0895864A3 (en) | 1999-09-15 |
EP0895864A2 (en) | 1999-02-10 |
EP0895864B1 (en) | 2004-06-30 |
CA2243913C (en) | 2003-09-30 |
CN1079737C (en) | 2002-02-27 |
AU7862298A (en) | 1999-02-11 |
US6164748A (en) | 2000-12-26 |
CN1207342A (en) | 1999-02-10 |
AU746793B2 (en) | 2002-05-02 |
DE69824796D1 (en) | 2004-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20130729 |