ES2145916T3 - Modelos de puntos de tono medio, aclarados, para impresion a chorro de tinta. - Google Patents

Modelos de puntos de tono medio, aclarados, para impresion a chorro de tinta.

Info

Publication number
ES2145916T3
ES2145916T3 ES95926621T ES95926621T ES2145916T3 ES 2145916 T3 ES2145916 T3 ES 2145916T3 ES 95926621 T ES95926621 T ES 95926621T ES 95926621 T ES95926621 T ES 95926621T ES 2145916 T3 ES2145916 T3 ES 2145916T3
Authority
ES
Spain
Prior art keywords
tone
points
models
ink jet
cells
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 - Lifetime
Application number
ES95926621T
Other languages
English (en)
Inventor
Richard L Rylander
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2145916T3 publication Critical patent/ES2145916T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
    • G06K15/102—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers using ink jet 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
    • 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
    • B41J2/205—Ink jet for printing a discrete number of tones
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Color, Gradation (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Color Image Communication Systems (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

SE PRESENTA UN CONJUNTO DE MODELOS DE PUNTOS DE MEDIO TONO ADELGAZADOS (42) UTIL EN LA IMPRESION MEDIANTE CHORRO DE TINTA QUE COMPRENDE UNA PLURALIDAD DE CELDAS DE MEDIO TONO (40) QUE SE CORRESPONDEN CON LOS VALORES DE SOMBRA RESPECTIVOS. CADA UNA DE LAS CELDAS DE MEDIO TONO INCLUYE UNA PLURALIDAD DE PUNTOS DIRECCIONABLES (12, 14), ESTANDO AL MENOS ALGUNO DE LOS PUNTOS EN SITUACION DE "ENCENDIDO" (14) PARA DEFINIR UN MODELO DE PUNTOS DE MEDIO TONO (46) Y AL MENOS ALGUNO DE LOS PUNTOS "ENCENDIDOS" (14) QUE DEFINEN UN COMPONENTE DE NUCLEO DEL MODELO DE PUNTOS DE MEDIO TONO SON SELECTIVAMENTE "APAGADOS" (44), PRODUCIENDO DE ESTA FORMA UN MODELO DE PUNTOS DE MEDIO TONO ADELGAZADOS (42). LOS MODELOS DE PUNTO DE MEDIO TONO ADELGAZADOS HACEN POSIBLE EL USO DE UNA MAYOR DIRECCIONABILIDAD EN UN SISTEMA DE IMPRESION DE CHORRO DE TINTA PARA CONSEGUIR UNA GAMA MAS AMPLIA DE VALORES DE SOMBRA MIENTRAS QUE SE EVITA EL SOBRE-ENTINTADO NO DESEABLE DE LOS MODELOS DE PUNTOS DE MEDIO TONO IMPRESOS DEBIDO A LASUPERPOSICION EXCESIVA (26) ENTRE LOS PUNTOS DE TINTA IMPRESOS (24). LOS MODELOS DE PUNTOS DE MEDIO TONO ADELGAZADOS EVITAN LA SUPERPOSICION SIGNIFICATIVA ENTRE PUNTOS DE TINTA ADYACENTES EN EL COMPONENTE DE NUCLEO O "INTERIOR" CUANDO SE IMPRIME EL MODELO DE PUNTOS DE MEDIO TONO MEDIANTE UN SISTEMA DE IMPRESION DE CHORRO DE TINTA, PERO CONSERVA EL COMPONENTE DE BORDE ENTERO PARA MANTENER LA DEFINICION DE CELDAS DE MEDIO TONO DESEADAS. LAS CELDAS DE MEDIO TONO ADELGAZADAS PUEDEN ALMACENARSE EN UNA MEMORIA COMO "GLIFOS" Y RECUPERARSE MEDIANTE UN SISTEMA DE IMPRESION DE CHORRO DE TINTA PARA IMPRIMIR IMAGENES DE MEDIO TONO DE MAYOR DIRECCIONABILIDAD CON UNA CALIDAD MEJORADA Y UNA GAMA MAS AMPLIA DE VALORES DE SOMBRA.
ES95926621T 1994-08-25 1995-07-05 Modelos de puntos de tono medio, aclarados, para impresion a chorro de tinta. Expired - Lifetime ES2145916T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/295,603 US5602572A (en) 1994-08-25 1994-08-25 Thinned halftone dot patterns for inkjet printing

Publications (1)

Publication Number Publication Date
ES2145916T3 true ES2145916T3 (es) 2000-07-16

Family

ID=23138429

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95926621T Expired - Lifetime ES2145916T3 (es) 1994-08-25 1995-07-05 Modelos de puntos de tono medio, aclarados, para impresion a chorro de tinta.

Country Status (13)

Country Link
US (1) US5602572A (es)
EP (1) EP0777579B1 (es)
JP (1) JP3885101B2 (es)
KR (1) KR100363059B1 (es)
CN (1) CN1085589C (es)
AT (1) ATE191885T1 (es)
AU (1) AU697860B2 (es)
CA (1) CA2197216A1 (es)
DE (1) DE69516411T2 (es)
DK (1) DK0777579T3 (es)
ES (1) ES2145916T3 (es)
RU (1) RU2134201C1 (es)
WO (1) WO1996005967A1 (es)

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US6839158B2 (en) 1997-08-28 2005-01-04 E Ink Corporation Encapsulated electrophoretic displays having a monolayer of capsules and materials and methods for making the same
US6046822A (en) * 1998-01-09 2000-04-04 Eastman Kodak Company Ink jet printing apparatus and method for improved accuracy of ink droplet placement
AU3190499A (en) 1998-03-18 1999-10-11 E-Ink Corporation Electrophoretic displays and systems for addressing such displays
US7075502B1 (en) * 1998-04-10 2006-07-11 E Ink Corporation Full color reflective display with multichromatic sub-pixels
WO2000073076A1 (en) * 1998-04-11 2000-12-07 Copyer Co., Ltd. Ink-jet recording method and apparatus
JP4651193B2 (ja) 1998-05-12 2011-03-16 イー インク コーポレイション ドローイングデバイス用途のためのマイクロカプセル化した電気泳動性の静電的にアドレスした媒体
US6506438B2 (en) 1998-12-15 2003-01-14 E Ink Corporation Method for printing of transistor arrays on plastic substrates
US6312304B1 (en) 1998-12-15 2001-11-06 E Ink Corporation Assembly of microencapsulated electronic displays
JP3775935B2 (ja) * 1999-01-19 2006-05-17 武藤工業株式会社 インクジェットプリンタにおけるドット削除方法
US6531997B1 (en) 1999-04-30 2003-03-11 E Ink Corporation Methods for addressing electrophoretic displays
US6504524B1 (en) 2000-03-08 2003-01-07 E Ink Corporation Addressing methods for displays having zero time-average field
US7030412B1 (en) 1999-05-05 2006-04-18 E Ink Corporation Minimally-patterned semiconductor devices for display applications
WO2001007961A1 (en) * 1999-07-21 2001-02-01 E Ink Corporation Use of a storage capacitor to enhance the performance of an active matrix driven electronic display
US7016073B1 (en) * 1999-07-27 2006-03-21 Xerox Corporation Digital halftone with auxiliary pixels
US7185963B1 (en) * 2000-02-01 2007-03-06 Hewlett-Packard Development Company, L.P. Enhancement technique for asymmetrical print resolution
US6318832B1 (en) 2000-03-24 2001-11-20 Lexmark International, Inc. High resolution printing
US6683333B2 (en) 2000-07-14 2004-01-27 E Ink Corporation Fabrication of electronic circuit elements using unpatterned semiconductor layers
US7375857B1 (en) * 2000-09-22 2008-05-20 Eastman Kodak Company Print proofing with color and screen matching
US6623894B2 (en) 2001-03-14 2003-09-23 Kodak Polychrome Graphics, Llc Laser-induced thermal imaging with masking
US6597388B2 (en) 2001-06-21 2003-07-22 Kodak Polychrome Graphics, Llc Laser-induced thermal imaging with masking
US7016082B2 (en) * 2001-07-05 2006-03-21 Kodak Polychrome Graphics, Llc Halftone dot thinning
US6967640B2 (en) * 2001-07-27 2005-11-22 E Ink Corporation Microencapsulated electrophoretic display with integrated driver
US7202847B2 (en) 2002-06-28 2007-04-10 E Ink Corporation Voltage modulated driver circuits for electro-optic displays
US6888558B2 (en) 2001-12-19 2005-05-03 Kodak Polychrome Graphics, Llc Laser-induced thermal imaging with masking
US6900851B2 (en) 2002-02-08 2005-05-31 E Ink Corporation Electro-optic displays and optical systems for addressing such displays
US7692815B2 (en) * 2003-03-20 2010-04-06 Silverbrook Research Pty Ltd Display device configured such that an edge of print media is visible above an upper edge of the device
AU2003901297A0 (en) * 2003-03-20 2003-04-03 Silverbrook Research Pty Ltd Systems and apparatus (fpd001)
US6880907B2 (en) * 2003-09-18 2005-04-19 Benq Corporation Method of maintaining edge quality in ink jet printing
US7554696B2 (en) 2004-02-26 2009-06-30 Sharp Laboratories Of America, Inc. Dot-gain reduction method for multi-level halftoning
US7292368B2 (en) * 2004-05-05 2007-11-06 Eastman Kodak Company Halftone proofing with inkjet printers
JPWO2006006598A1 (ja) * 2004-07-13 2008-04-24 株式会社きもと オフセット印刷版の製版方法
JP2006159698A (ja) * 2004-12-08 2006-06-22 Canon Inc 記録方法、及び記録装置
JP2006159697A (ja) * 2004-12-08 2006-06-22 Canon Inc 記録方法、及び記録装置
JP4067004B2 (ja) * 2005-02-21 2008-03-26 ブラザー工業株式会社 画像形成システム、画像形成装置、及びコンピュータ読取可能なプログラム
US7880932B2 (en) * 2005-02-22 2011-02-01 Fuji Xerox Co., Ltd. Halftone dot formation method and apparatus for reducing layer thickness of coloring material inside halftone dots, and image formation apparatus
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US20070109336A1 (en) * 2005-11-11 2007-05-17 Lexmark International, Inc. Method for reducing an amount of ink used in printing an image
US20080030793A1 (en) * 2006-07-26 2008-02-07 Microsoft Corporation Fax Accounts
JP4557959B2 (ja) * 2006-12-14 2010-10-06 キヤノン株式会社 トナーを用いる電子写真式画像形成装置、トナーを用いる電子写真式画像形成方法
US9041978B2 (en) * 2007-11-24 2015-05-26 Hewlett-Packard Development Company, L.P. Selecting printing masks optimized for line features and area fill features of image data
US8872841B2 (en) * 2007-12-10 2014-10-28 Xerox Corporation Generating and merging two halftoned images
JP4950919B2 (ja) * 2008-03-06 2012-06-13 キヤノン株式会社 画像処理装置及び画像処理方法
DE102008053178A1 (de) 2008-10-24 2010-05-12 Dürr Systems GmbH Beschichtungseinrichtung und zugehöriges Beschichtungsverfahren
US8134750B2 (en) * 2009-03-13 2012-03-13 Ricoh Production Print Solutions LLC Printing with alternative halftone patterns in ink jet printing to reduce ink penetration
GB2473475B (en) 2009-09-11 2014-12-17 Andrew William Peter Cave Computer program for generating 1-bit image data from multiple-bit image data
GB2473476B (en) 2009-09-11 2015-01-07 Andrew William Peter Cave Computer program for generating 1-bit image data from multiple-bit image data
US8764151B2 (en) * 2010-06-21 2014-07-01 Xerox Corporation System and method for preserving edges while enabling inkjet correction within an interior of an image
CN104366697A (zh) * 2014-11-10 2015-02-25 云南中烟工业有限责任公司 一种带有储热部件的吸烟装置和组合式吸烟系统
NL2016019B1 (en) 2015-12-23 2017-07-03 Xeikon Prepress Nv Improved flexography printing.
DE102016000356A1 (de) 2016-01-14 2017-07-20 Dürr Systems Ag Lochplatte mit reduziertem Durchmesser in einem oder beiden Randbereichen einer Düsenreihe
DE102016000390A1 (de) 2016-01-14 2017-07-20 Dürr Systems Ag Lochplatte mit vergrößertem Lochabstand in einem oder beiden Randbereichen einer Düsenreihe
WO2020023059A1 (en) * 2018-07-27 2020-01-30 Hewlett-Packard Development Company, L.P. Three-dimensional printing
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Also Published As

Publication number Publication date
DK0777579T3 (da) 2000-09-18
AU697860B2 (en) 1998-10-22
ATE191885T1 (de) 2000-05-15
JP3885101B2 (ja) 2007-02-21
EP0777579B1 (en) 2000-04-19
US5602572A (en) 1997-02-11
CN1156425A (zh) 1997-08-06
CA2197216A1 (en) 1996-02-29
EP0777579A1 (en) 1997-06-11
RU2134201C1 (ru) 1999-08-10
AU3093295A (en) 1996-03-14
KR970705474A (ko) 1997-10-09
DE69516411T2 (de) 2000-12-21
KR100363059B1 (ko) 2003-05-16
WO1996005967A1 (en) 1996-02-29
JPH10504505A (ja) 1998-05-06
DE69516411D1 (de) 2000-05-25
CN1085589C (zh) 2002-05-29

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