DE69628892D1 - Digitales Drucksystem und -verfahren - Google Patents

Digitales Drucksystem und -verfahren

Info

Publication number
DE69628892D1
DE69628892D1 DE69628892T DE69628892T DE69628892D1 DE 69628892 D1 DE69628892 D1 DE 69628892D1 DE 69628892 T DE69628892 T DE 69628892T DE 69628892 T DE69628892 T DE 69628892T DE 69628892 D1 DE69628892 D1 DE 69628892D1
Authority
DE
Germany
Prior art keywords
printing system
digital printing
digital
printing
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
DE69628892T
Other languages
English (en)
Other versions
DE69628892T2 (de
Inventor
Vadlamannati Venkateswar
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE69628892D1 publication Critical patent/DE69628892D1/de
Application granted granted Critical
Publication of DE69628892T2 publication Critical patent/DE69628892T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
    • H04N1/4058—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern with details for producing a halftone screen at an oblique angle
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • 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
    • H04N1/40087—Multi-toning, i.e. converting a continuous-tone signal for reproduction with more than two discrete brightnesses or optical densities, e.g. dots of grey and black inks on white paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color, Gradation (AREA)
  • Laser Beam Printer (AREA)
DE69628892T 1995-09-27 1996-09-25 Digitales Drucksystem und -verfahren Expired - Lifetime DE69628892T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US441495P 1995-09-27 1995-09-27
US4414 1995-09-27

Publications (2)

Publication Number Publication Date
DE69628892D1 true DE69628892D1 (de) 2003-08-07
DE69628892T2 DE69628892T2 (de) 2004-05-27

Family

ID=21710678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628892T Expired - Lifetime DE69628892T2 (de) 1995-09-27 1996-09-25 Digitales Drucksystem und -verfahren

Country Status (8)

Country Link
US (1) US5786843A (de)
EP (1) EP0766451B1 (de)
JP (1) JP4136018B2 (de)
KR (1) KR100425886B1 (de)
CN (1) CN1142461C (de)
CA (1) CA2185829C (de)
DE (1) DE69628892T2 (de)
TW (1) TW332873B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10173923A (ja) * 1996-12-16 1998-06-26 Oki Data:Kk 網点型ディザパタ−ンの生成装置並びにその方法
US6078687A (en) * 1996-12-20 2000-06-20 Texas Instruments Incorporated Quantization for a digital printer using modulated image data
US5953498A (en) * 1997-05-02 1999-09-14 Professional Software Technologies, Inc. Nonliner calibration of output devices
JP4207938B2 (ja) * 2005-02-01 2009-01-14 セイコーエプソン株式会社 ソフトウェア認証システム、ソフトウェア認証プログラム、およびソフトウェア認証方法
JP2006244451A (ja) * 2005-02-01 2006-09-14 Seiko Epson Corp リソース管理システムおよびリソース管理プログラム、並びにリソース管理方法
US8822106B2 (en) * 2012-04-13 2014-09-02 Taiwan Semiconductor Manufacturing Company, Ltd. Grid refinement method
CN107145038B (zh) * 2017-03-14 2019-05-24 国家纳米科学中心 一种基于大面积超分辨激光直写系统的图形刻写方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742129A (en) * 1971-07-07 1973-06-26 Harris Intertype Corp Apparatus and method for generating halftones for image reproduction
JPH0722348B2 (ja) * 1989-09-14 1995-03-08 大日本スクリーン製造株式会社 網目版画像記録方法
US5111310A (en) * 1990-12-04 1992-05-05 Research Technologies Corporation, Inc. Method and apparatus for halftone rendering of a gray scale image using a blue noise mask
BE1007264A4 (nl) * 1993-07-12 1995-05-02 Agfa Gevaert Nv Rastermethode voor een schrijfsysteem met beperkte densiteitsresolutie.

Also Published As

Publication number Publication date
EP0766451B1 (de) 2003-07-02
KR100425886B1 (ko) 2005-01-31
EP0766451A2 (de) 1997-04-02
CN1142461C (zh) 2004-03-17
DE69628892T2 (de) 2004-05-27
JPH09150553A (ja) 1997-06-10
KR970016857A (ko) 1997-04-28
US5786843A (en) 1998-07-28
CA2185829C (en) 2007-09-25
EP0766451A3 (de) 1998-07-29
CN1164674A (zh) 1997-11-12
TW332873B (en) 1998-06-01
CA2185829A1 (en) 1997-03-28
JP4136018B2 (ja) 2008-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition