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AU2009203027B2 - Printhead module having a dropped row - Google Patents

Printhead module having a dropped row Download PDF

Info

Publication number
AU2009203027B2
AU2009203027B2 AU2009203027A AU2009203027A AU2009203027B2 AU 2009203027 B2 AU2009203027 B2 AU 2009203027B2 AU 2009203027 A AU2009203027 A AU 2009203027A AU 2009203027 A AU2009203027 A AU 2009203027A AU 2009203027 B2 AU2009203027 B2 AU 2009203027B2
Authority
AU
Australia
Prior art keywords
printhead
printhead module
data
nozzles
dot data
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
Application number
AU2009203027A
Other versions
AU2009203027A1 (en
Inventor
Benjamin David Morphett
Richard Thomas Plunkett
Mark Jackson Pulver
John Robert Sheahan
Kia Silverbrook
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 AU2009203027A priority Critical patent/AU2009203027B2/en
Publication of AU2009203027A1 publication Critical patent/AU2009203027A1/en
Application granted granted Critical
Publication of AU2009203027B2 publication Critical patent/AU2009203027B2/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
Expired 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)
  • Controls And Circuits For Display Device (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Printers Characterized By Their Purpose (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. 2009203027 The specification totals more than 1000 pages. Please contact IP Australia if you wish to obtain a copy."

Claims (21)

1. A printhead module including a plurality of rows of printhead nozzles, at least some of the rows including at least one displaced row portion, the displacement of the row portion including a component in a direction normal 5 to that of a pagewidth to be printed, wherein the displaced row portions of at least some of the rows are different in length than the displaced row portions of at least some of the other rows.
2. A printhead module according to claim 1, wherein the displaced row portion is disposed adjacent one end of the monolithic printhead module. 10
3. A printhead comprising a plurality of printhead modules, including at least one the printhead modules according to claim 2, wherein the displaced row portion of at least one of the printhead modules is disposed adjacent another of the printhead modules. 15
4. A printhead according to claim 3, wherein the printhead modules are the same shape and configuration as each other, and are arranged end to end across the intended print width.
5. A printhead according to claim 4, the printead being a pagewidth printhead. 20
6. A printhead module according to claim 1, wherein each of the rows has a displaced row portion, and the sizes of the respective displaced row portions increase from row to row in the direction normal to that of the pagewidth to be printed.
7. A printhead module according to claim 6, wherein the dropped rows together comprise a generally trapezoidal 25 shape, in plan.
8. A printhead module according to claim 6, wherein the dropped rows together comprise a generally triangular shape, in plan. 30
9. A printhead comprising a plurality of printhead modules, including at least one of the printead modules according to claim 1.
10. A printhead according to claim 9, the printhead being a pagewidth printhead. 35
11. A printhead module according to claim 1, including: at least one row of print nozzles; at least two shift registers for shifting in dot data supplied from a data source to each of the at least one rows, wherein each print nozzle obtains dot data to be fired from an element of one of the shift registers. PLTO28 DIV-AU - 1000
12. A printhead module according to claim 1, in communication with a printer controller for supplying dot data to a printhead module having a plurality of nozzles for expelling ink, the printhead module including a plurality of thermal sensors, each of the thermal sensors being configured to respond to a temperature at or adjacent at least 5 one of the nozzles, the printer controller being configured to modify operation of at least some of the nozzles in response to the temperature rising above a first threshold.
13. A printhead module according to claim 1, in communication with a printer controller for outputting to a printhead module: dot data to be printed with at least two different inks; and control data for controlling printing 10 of the dot data; the printer controller including at least one communication output, each or the communication output being configured to output at least some of the control data and at least some of the dot data for the at least two inks.
14. A printhead module according to claim 1, in communication with a printer controller for supplying print data 15 to at least one printhead module capable of printing a maximum of n of channels of print data, the at least one printhead module being configurable into: a first mode, in which the printhead module is configured to receive data for a first number of the channels; and a second mode, in which the printhead module is configured to receive print data for a second number of the channels, wherein the first number is greater than the second number; wherein the printer controller is selectively configurable to supply dot data for the first and second modes. 20
15. A printhead module according to claim 1, in communication with a printer controller for receiving first data and manipulating the first data to produce dot data to be printed, the print controller including at least two serial outputs for supplying the dot data to at least one printhead. 25
16. A printhead module according to claim 1, including: at least one row of print nozzles; at least first and second shift registers for shifting in dot data supplied from a data source, wherein each shift register feeds dot data to a group of nozzles, and wherein each of the groups of the nozzles is interleaved with at least one of the other groups of the nozzles. 30
17. A printhead module according to claim I being capable of printing a maximum of n of channels of print data, the printhead being configurable into: a first mode, in which the printhead is configured to receive print data for a first number of the channels; and a second mode, in which the printhead is configured to receive print data for a second number of the channels, wherein the first number is greater than the second number. 35
18. A printhead comprising a plurality of printhead modules according to claim 1, 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 by its geometric shape in plan. PLTO28_DIV-AU - 1001
19. A printhead module according to claim 1, for receiving dot data to be printed using at least two different inks and control data for controlling printing of the dot data. the printhead module including a communication input for receiving the dot data for the at least two colors and the control data. 5
20. A printhead module according to claim 1, in communication with a printer controller for providing data to a printhead module that includes: at least one row of print nozzles; at least first and second shift registers for shifting in dot data supplied from a data source, wherein each shift register feeds dot data to a group of nozzles, and wherein each of the groups of the nozzles is interleaved with at least one of the other groups of the nozzles. 10
21. A printhead module according to claim 1, having a plurality of nozzles for expelling ink, the printhead module including a plurality of thermal sensors, each of the thermal sensors being configured to respond to a temperature at or adjacent at least one of the nozzles, the printhead module being configured to modify operation of the nozzles in response to the temperature rising above a first threshold. 15 PLTO28_DIV-AU
AU2009203027A 2004-05-27 2009-07-27 Printhead module having a dropped row Expired AU2009203027B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2009203027A AU2009203027B2 (en) 2004-05-27 2009-07-27 Printhead module having a dropped row

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
AU2009203027A AU2009203027B2 (en) 2004-05-27 2009-07-27 Printhead module having a dropped row

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
AU2009203027A1 AU2009203027A1 (en) 2009-08-13
AU2009203027B2 true AU2009203027B2 (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
AU2009203030A Ceased AU2009203030B2 (en) 2004-05-27 2009-07-27 Printhead module capable of printing a maximum of N channels of print data
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
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
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
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
AU2009203012A Ceased AU2009203012B2 (en) 2004-05-27 2009-07-27 Method of manufacturing left-handed and right-handed printhead modules
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

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
AU2009203030A Ceased AU2009203030B2 (en) 2004-05-27 2009-07-27 Printhead module capable of printing a maximum of N channels of print data
AU2009203028A Ceased AU2009203028B2 (en) 2004-05-27 2009-07-27 Printhead comprising different printhead modules

Family Applications After (7)

Application Number Title Priority Date Filing Date
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
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
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
AU2009203012A Ceased AU2009203012B2 (en) 2004-05-27 2009-07-27 Method of manufacturing left-handed and right-handed printhead modules
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

Country Status (9)

Country Link
EP (2) EP2301753B1 (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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WO2010104946A1 (en) 2009-03-10 2010-09-16 Ims Software Services, Ltd. Systems and methods for address intelligence
US9809025B2 (en) 2014-04-23 2017-11-07 Hewlett-Packard Development Company, L.P. Printing pen and printing system
CN113396064B (en) 2019-02-06 2023-02-24 惠普发展公司，有限责任合伙企业 Integrated circuit and operation method thereof
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
CN112465065B (en) * 2020-12-11 2022-10-14 中国第一汽车股份有限公司 Sensor data association method, device, equipment and storage medium
US11443814B1 (en) * 2021-05-27 2022-09-13 Winbond Electronics Corp. Memory structure with marker bit and operation method thereof
US20230177862A1 (en) * 2021-12-07 2023-06-08 Htc Corporation Method of tracking input sign for extended reality and system using the same
TWI805231B (en) 2022-02-18 2023-06-11 慧榮科技股份有限公司 Data storage device and control method for non-volatile memory
TWI802279B (en) 2022-02-18 2023-05-11 慧榮科技股份有限公司 Data storage device and control method for non-volatile memory
TWI845896B (en) 2022-02-18 2024-06-21 慧榮科技股份有限公司 Data storage device and control method for non-volatile memory

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US6779871B1 (en) * 2003-03-24 2004-08-24 Fuji Xerox Co., Ltd. Inkjet recording head and inkjet recording device

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