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AU2009203028B2 - Printhead comprising different printhead modules - Google Patents

Printhead comprising different printhead modules Download PDF

Info

Publication number
AU2009203028B2
AU2009203028B2 AU2009203028A AU2009203028A AU2009203028B2 AU 2009203028 B2 AU2009203028 B2 AU 2009203028B2 AU 2009203028 A AU2009203028 A AU 2009203028A AU 2009203028 A AU2009203028 A AU 2009203028A AU 2009203028 B2 AU2009203028 B2 AU 2009203028B2
Authority
AU
Australia
Prior art keywords
printhead
nozzles
row
modules
print
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.)
Ceased
Application number
AU2009203028A
Other versions
AU2009203028A1 (en
Inventor
David Morphett Benjamin
Silverbrook Kia
Richard Thomas Plunkett
Mark Jackson Pulver
John Robert Sheahan
Simon Robert Walmsley
Michael John Webb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Memjet Technology Ltd
Original Assignee
Memjet Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Memjet Technology Ltd filed Critical Memjet Technology Ltd
Priority to AU2009203028A priority Critical patent/AU2009203028B2/en
Publication of AU2009203028A1 publication Critical patent/AU2009203028A1/en
Application granted granted Critical
Publication of AU2009203028B2 publication Critical patent/AU2009203028B2/en
Assigned to ZAMTEC LIMITED reassignment ZAMTEC LIMITED Request for Assignment Assignors: SILVERBROOK RESEARCH PTY LTD
Assigned to MEMJET TECHNOLOGY LIMITED reassignment MEMJET TECHNOLOGY LIMITED Request to Amend Deed and Register Assignors: ZAMTEC LIMITED
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • B41J2/2139—Compensation for malfunctioning nozzles creating dot place or dot size errors
    • 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
    • B41J2/04505—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting alignment
    • 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
    • B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
    • 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
    • B41J2/04551—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
    • B41J2/04563—Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
    • 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
    • B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type
    • 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
    • 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
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • B41J2/2146—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding for line print 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
    • B41J2202/20—Modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)
  • Record Information Processing For Printing (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

A printhead module includes at least one row of printhead nozzles. Each row includes at least one displaced row portion. The displacement of the row portion includes a component in a direction normal to that of a pagewidth to be printed.

Description

EDITORIAL NOTE APPLICATION NO.: 2009203028 This specification totals more than 1000 pages. Please contact IP Australia if you wish to obtain a copy.

Claims (13)

1. A printhead comprising a plurality of printhead modules, the printhead being wider than a reticle step used in forming the modules, the printhead comprising at least two types of the modules, wherein each type is determined 5 by its geometric shape in plan so that the combination of the determined module types forms the printhead to extend and print across a pagewidth, wherein at least one row of printhead nozzles defined across the determined types of modules includes at least one displaced row portion, the displacement of the row portion including a component in a direction normal to that of the pagewidth. 10
2. A printhead according to claim 1, comprising a plurality of at least one of the types of module.
3. A printhead according to claim 2, comprising a plurality of each of at least two of the types of module.
4. A printhead according to claim 1, comprising two types of the module. 15
5. A printhead according to claim 4, wherein the two types of module alternate across a print width of the printhead.
6. A printhead according to claim 1, each of the modules including at least one row of print nozzles, wherein each 20 of the at least one row of print nozzles includes at least a portion that extends at an acute angle to an intended relative direction of movement between the printhead and print media.
7. A printhead according to claim 6, wherein the different types of modules are configured, and arranged relative to each other, such that there is substantially no growth in offset of each of the at least one row of print nozzles in 25 a direction across an intended print width of the printhead.
8. A printhead according to claim I, wherein each of the printhead modules is a monolithic integrated circuit.
9. A printhead according to claim 1, each of the modules including at least one row of print nozzles, wherein each 30 of the at least one rows includes at least two sub-rows, each of the sub-rows being parallel to each other and displaced relative to each other in a direction of intended movement of print media relative to the printhead.
10. A printhead according to claim 1, having been manufactured in accordance with a method of manufacturing a plurality of printhead modules, at least some of which are capable of being combined in pairs to form bilithic 35 pagewidth printheads, the method comprising the step of laying out each of the plurality of printhead modules on a wafer substrate, wherein at least one of the printhead modules is right-handed and at least another is left-handed. PLTO24_DIV-AU - 999
11. A printead according to claim 1, in communication with a printer controller for supplying data to the printhead.
12. A printhead according to claim 1, having a plurality of rows of nozzles configured to extend, in use, across at 5 least part of a printable pagewidth, the nozzles in each row being grouped into at least first and second fire groups, the printhead being configured to sequentially fire, for each row, the nozzles of each fire group, such that each nozzle in the sequence from each fire group is fired simultaneously with respective corresponding nozzles in the sequence in the other fire groups, wherein the nozzles are fired row by row such that the nozzles of each row are all fired before the nozzles of each subsequent row. 10
13. A printhead according to claim 1, comprising at least first and second rows configured to print ink of a similar type or color, at least some nozzles in the first row being aligned with respective corresponding nozzles in the second row in a direction of intended media travel relative to the printhead, the printhead module being configurable such that the nozzles in the first and second pairs of rows are fired such that some dots output to print 15 media are printed to by nozzles from the first pair of rows and at least some other dots output to print media are printed to by nozzles from the second pair of rows. PLTO24_DIV-AU
AU2009203028A 2004-05-27 2009-07-27 Printhead comprising different printhead modules Ceased AU2009203028B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2009203028A AU2009203028B2 (en) 2004-05-27 2009-07-27 Printhead comprising different printhead modules

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2004320526A AU2004320526B2 (en) 2004-05-27 2004-05-27 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement
AU2004320526 2004-05-27
PCT/AU2004/000706 WO2005120835A1 (en) 2004-05-27 2004-05-27 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement
AU2008207608A AU2008207608B2 (en) 2004-05-27 2008-08-29 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement
AU2009203028A AU2009203028B2 (en) 2004-05-27 2009-07-27 Printhead comprising different printhead modules

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2008207608A Division AU2008207608B2 (en) 2004-05-27 2008-08-29 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement

Publications (2)

Publication Number Publication Date
AU2009203028A1 AU2009203028A1 (en) 2009-08-13
AU2009203028B2 true AU2009203028B2 (en) 2010-06-10

Family

ID=35502919

Family Applications (12)

Application Number Title Priority Date Filing Date
AU2004320526A Ceased AU2004320526B2 (en) 2004-05-27 2004-05-27 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement
AU2008207608A Ceased AU2008207608B2 (en) 2004-05-27 2008-08-29 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement
AU2009203032A Ceased AU2009203032B2 (en) 2004-05-27 2009-07-27 Printer controller for controlling a printhead module base on thermal sensing
AU2009203033A Ceased AU2009203033B2 (en) 2004-05-27 2009-07-27 Printer controller for supplying data to a printhead module having a dropped row
AU2009203028A Ceased AU2009203028B2 (en) 2004-05-27 2009-07-27 Printhead comprising different printhead modules
AU2009203027A Expired AU2009203027B2 (en) 2004-05-27 2009-07-27 Printhead module having a dropped row
AU2009203015A Ceased AU2009203015B2 (en) 2004-05-27 2009-07-27 Printer comprising a printhead and at least two printer controllers connected to a common input of the printhead
AU2009203025A Ceased AU2009203025B2 (en) 2004-05-27 2009-07-27 Printer comprising two uneven printhead modules and at least two printer controllers, one of which sends print data to both of the printhead modules
AU2009203030A Ceased AU2009203030B2 (en) 2004-05-27 2009-07-27 Printhead module capable of printing a maximum of N channels of print data
AU2009203012A Ceased AU2009203012B2 (en) 2004-05-27 2009-07-27 Method of manufacturing left-handed and right-handed printhead modules
AU2009203026A Ceased AU2009203026B2 (en) 2004-05-27 2009-07-27 Method of storing bit-pattern in plural devices
AU2009203031A Ceased AU2009203031B2 (en) 2004-05-27 2009-07-27 Printer comprising two uneven printhead modules and at least two printer controllers, one of which sends print data to the other

Family Applications Before (4)

Application Number Title Priority Date Filing Date
AU2004320526A Ceased AU2004320526B2 (en) 2004-05-27 2004-05-27 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement
AU2008207608A Ceased AU2008207608B2 (en) 2004-05-27 2008-08-29 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement
AU2009203032A Ceased AU2009203032B2 (en) 2004-05-27 2009-07-27 Printer controller for controlling a printhead module base on thermal sensing
AU2009203033A Ceased AU2009203033B2 (en) 2004-05-27 2009-07-27 Printer controller for supplying data to a printhead module having a dropped row

Family Applications After (7)

Application Number Title Priority Date Filing Date
AU2009203027A Expired AU2009203027B2 (en) 2004-05-27 2009-07-27 Printhead module having a dropped row
AU2009203015A Ceased AU2009203015B2 (en) 2004-05-27 2009-07-27 Printer comprising a printhead and at least two printer controllers connected to a common input of the printhead
AU2009203025A Ceased AU2009203025B2 (en) 2004-05-27 2009-07-27 Printer comprising two uneven printhead modules and at least two printer controllers, one of which sends print data to both of the printhead modules
AU2009203030A Ceased AU2009203030B2 (en) 2004-05-27 2009-07-27 Printhead module capable of printing a maximum of N channels of print data
AU2009203012A Ceased AU2009203012B2 (en) 2004-05-27 2009-07-27 Method of manufacturing left-handed and right-handed printhead modules
AU2009203026A Ceased AU2009203026B2 (en) 2004-05-27 2009-07-27 Method of storing bit-pattern in plural devices
AU2009203031A Ceased AU2009203031B2 (en) 2004-05-27 2009-07-27 Printer comprising two uneven printhead modules and at least two printer controllers, one of which sends print data to the other

Country Status (9)

Country Link
EP (2) EP1765595B1 (en)
AT (1) ATE501857T1 (en)
AU (12) AU2004320526B2 (en)
CA (1) CA2567724A1 (en)
CY (1) CY1113337T1 (en)
DE (1) DE602004031888D1 (en)
ES (1) ES2393541T3 (en)
PT (1) PT2301753E (en)
WO (1) WO2005120835A1 (en)

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CN111667402B (en) * 2020-06-19 2023-03-14 洛阳师范学院 Binary gray level changing method in high-precision laser engraving rubber plate making
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AU2009203033B2 (en) 2010-06-03
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AU2009203030A1 (en) 2009-08-13
AU2008207608A1 (en) 2008-09-18

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