CZ20021103A3 - Zařízení a způsob k vytváření obrazových bodů v projekční čáře s pomocí určitého počtu ovladatelných světelných zdrojů - Google Patents

Zařízení a způsob k vytváření obrazových bodů v projekční čáře s pomocí určitého počtu ovladatelných světelných zdrojů Download PDF

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Publication number
CZ20021103A3
CZ20021103A3 CZ20021103A CZ20021103A CZ20021103A3 CZ 20021103 A3 CZ20021103 A3 CZ 20021103A3 CZ 20021103 A CZ20021103 A CZ 20021103A CZ 20021103 A CZ20021103 A CZ 20021103A CZ 20021103 A3 CZ20021103 A3 CZ 20021103A3
Authority
CZ
Czechia
Prior art keywords
line
projection
light source
light sources
printing
Prior art date
Application number
CZ20021103A
Other languages
Czech (cs)
English (en)
Inventor
Uwe Albrecht
Bernard Dr. Beier
Uwe Ernst
Peter Goos
Andreas Ruprecht
Bernd Vosseler
Original Assignee
Heidelberger Druckmaschinen Ag
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 Heidelberger Druckmaschinen Ag filed Critical Heidelberger Druckmaschinen Ag
Publication of CZ20021103A3 publication Critical patent/CZ20021103A3/cs

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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
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • 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
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • B41J2/473—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H04N1/053—Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1075—Mechanical aspects of on-press plate preparation
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional [1D] array
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
    • H04N2201/04781—Controlling the phase of the signals
    • H04N2201/04786—Controlling a start time, e.g. for output of a line of data

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Studio Devices (AREA)
CZ20021103A 2001-05-18 2002-03-28 Zařízení a způsob k vytváření obrazových bodů v projekční čáře s pomocí určitého počtu ovladatelných světelných zdrojů CZ20021103A3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10124215A DE10124215A1 (de) 2001-05-18 2001-05-18 Bebilderungseinrichtung zur Erzeugung einer Anzahl von Bildpunkten in einer Projektionslinie

Publications (1)

Publication Number Publication Date
CZ20021103A3 true CZ20021103A3 (cs) 2003-01-15

Family

ID=7685246

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ20021103A CZ20021103A3 (cs) 2001-05-18 2002-03-28 Zařízení a způsob k vytváření obrazových bodů v projekční čáře s pomocí určitého počtu ovladatelných světelných zdrojů

Country Status (9)

Country Link
US (1) US7843480B2 (enExample)
EP (1) EP1259060B1 (enExample)
JP (1) JP2003035958A (enExample)
CN (1) CN1268983C (enExample)
AT (1) ATE548196T1 (enExample)
CA (1) CA2380985A1 (enExample)
CZ (1) CZ20021103A3 (enExample)
DE (1) DE10124215A1 (enExample)
IL (1) IL149615A0 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4505250B2 (ja) 2003-06-16 2010-07-21 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 版のための描画装置および光学要素を描画装置に配置する方法
JP5095946B2 (ja) * 2005-02-18 2012-12-12 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 少なくとも１つのレーザダイオードバーを備える版の画像付け装置
DE202008004285U1 (de) 2008-03-28 2008-07-03 Man Roland Druckmaschinen Ag Bebilderungseinrichtung
DE102013102599A1 (de) * 2013-03-14 2014-09-18 Limo Patentverwaltung Gmbh & Co. Kg Beleuchtungsvorrichtung
JP7543982B2 (ja) * 2021-05-27 2024-09-03 市光工業株式会社 車両用投影装置、その動作方法、及び車両用灯具
CN119668036B (zh) * 2023-09-19 2025-11-21 深圳市先地图像科技有限公司 一种激光直写图像检测方法、系统及相关设备

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DE2653539C3 (de) 1976-11-25 1979-10-04 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Anordnung zur Aufzeichnung von gerasterten Halbtonbildern
JPS6031417B2 (ja) * 1980-01-30 1985-07-22 沖電気工業株式会社 光走査装置
EP0141880B1 (en) * 1983-11-01 1988-05-18 Agfa-Gevaert N.V. Recording apparatus
US5163368B1 (en) 1988-08-19 1999-08-24 Presstek Inc Printing apparatus with image error correction and ink regulation control
US5174205B1 (en) 1991-01-09 1999-10-05 Presstek Inc Controller for spark discharge imaging
DE9219213U1 (de) * 1991-01-09 2000-08-03 Presstek, Inc., Hudson, N.H. Steuerungsgerät für Funkenentladungsbilderzeugung
US5274394A (en) * 1991-05-22 1993-12-28 Xerox Corporation Electronic adjustment of slow scan image registration in an image recording apparatus
US5379698A (en) * 1992-07-20 1995-01-10 Presstek, Inc. Lithographic printing members for use with laser-discharge imaging
DE9302494U1 (de) * 1993-02-20 1993-04-22 Man Roland Druckmaschinen Ag, 63069 Offenbach Anordnung zum Bebildern einer Schicht auf der Oberfläche eines Formzylinders
JPH07333938A (ja) * 1994-06-09 1995-12-22 Canon Inc カラ−画像形成装置
DE19602307A1 (de) * 1996-01-23 1997-07-24 Roland Man Druckmasch Druckmaschine
US5854651A (en) * 1996-05-31 1998-12-29 Eastman Kodak Company Optically correcting deviations from straightness of laser emitter arrays
US5900981A (en) 1997-04-15 1999-05-04 Scitex Corporation Ltd. Optical system for illuminating a spatial light modulator
US6141030A (en) 1997-04-24 2000-10-31 Konica Corporation Laser exposure unit including plural laser beam sources differing in wavelength
US6091891A (en) * 1997-05-09 2000-07-18 Lexmark International, Inc. Method and apparatus for calibrating delay lines to create gray levels in continuous tone printing
JP3381582B2 (ja) * 1997-06-27 2003-03-04 カシオ電子工業株式会社 光書き込みヘッド駆動装置、及びその装置を使用する光書き込みヘッド駆動方法
JPH1110949A (ja) * 1997-06-27 1999-01-19 Ricoh Co Ltd マルチビーム画像形成装置
US6044096A (en) 1997-11-03 2000-03-28 Sdl, Inc. Packaged laser diode array system and method with reduced asymmetry
JPH11138898A (ja) * 1997-11-11 1999-05-25 Fuji Photo Film Co Ltd 露光装置及び露光方法
DE60027059T2 (de) * 1999-01-18 2007-03-15 Fuji Photo Film Co., Ltd., Minami-Ashigara Flachdruck-Verfahren und -Vorrichtung
US6390579B1 (en) * 1999-04-15 2002-05-21 Hewlett-Packard Company Pulse width modulator using delay-line technology with automatic calibration of delays to desired operating frequency
US6532029B1 (en) * 2000-11-21 2003-03-11 Aetas Technology Incorporated Imaging-offset compensation methods and systems
US6603498B1 (en) * 2000-11-28 2003-08-05 Coherent, Inc. Printer head with linear array of individually addressable diode-lasers
US6819351B2 (en) * 2001-05-30 2004-11-16 Nexpress Solutions Llc Coarse and fine electronic bow correction for a writer

Also Published As

Publication number Publication date
US7843480B2 (en) 2010-11-30
JP2003035958A (ja) 2003-02-07
EP1259060A3 (de) 2005-05-18
CA2380985A1 (en) 2002-11-18
IL149615A0 (en) 2002-11-10
EP1259060A2 (de) 2002-11-20
HK1051837A1 (en) 2003-08-22
CN1268983C (zh) 2006-08-09
EP1259060B1 (de) 2012-03-07
ATE548196T1 (de) 2012-03-15
DE10124215A1 (de) 2002-11-21
US20030026176A1 (en) 2003-02-06
CN1386635A (zh) 2002-12-25

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