DE69024589T2 - Lagekodierer eines hin- und herbewegenden Elementes - Google Patents

Lagekodierer eines hin- und herbewegenden Elementes

Info

Publication number
DE69024589T2
DE69024589T2 DE69024589T DE69024589T DE69024589T2 DE 69024589 T2 DE69024589 T2 DE 69024589T2 DE 69024589 T DE69024589 T DE 69024589T DE 69024589 T DE69024589 T DE 69024589T DE 69024589 T2 DE69024589 T2 DE 69024589T2
Authority
DE
Germany
Prior art keywords
position encoder
floating element
floating
encoder
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 - Fee Related
Application number
DE69024589T
Other languages
English (en)
Other versions
DE69024589D1 (de
Inventor
Howard V Goetz
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.)
Xerox Corp
Original Assignee
Tektronix 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
Priority claimed from US07/419,302 external-priority patent/US5117374A/en
Priority claimed from US07/419,420 external-priority patent/US4978971A/en
Application filed by Tektronix Inc filed Critical Tektronix Inc
Application granted granted Critical
Publication of DE69024589D1 publication Critical patent/DE69024589D1/de
Publication of DE69024589T2 publication Critical patent/DE69024589T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N1/04—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
    • H04N1/0671—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 with sub-scanning by translational movement of the main-scanning components
    • 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/20—Positive-feed character-spacing mechanisms
    • B41J19/202—Drive control means for carriage movement
    • B41J19/205—Position or speed detectors therefor
    • B41J19/207—Encoding along a bar
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K15/105—Multipass or interlaced printing
    • 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
    • H04N1/0473—Detection, control or error compensation of scanning velocity or position in subscanning direction, e.g. picture start or line-to-line synchronisation
    • 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 array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • H04N1/1912—Scanning main scanning lines which are spaced apart from one another in the sub-scanning direction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0062—Handling the output data combining generic and host data, e.g. filling a raster
    • G06K2215/0065—Page or partial page composition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0077—Raster outputting to the print element(s)
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/101—Arrangements for producing a permanent visual presentation of the output data involving the use of ink jets
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/111—Arrangements for producing a permanent visual presentation of the output data with overlapping swaths
    • 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
    • H04N1/10—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 flat picture-bearing surfaces
    • H04N1/1013—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 flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1017—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 flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components the main-scanning components remaining positionally invariant with respect to one another in the sub-scanning direction
    • 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
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02406—Arrangements for positioning elements within a head
    • H04N2201/02439—Positioning method
    • 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
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0466—Selectively scanning in one or the other of two opposite directions, e.g. in the forward or the reverse direction
    • H04N2201/0468—Scanning in both of the two directions, e.g. during the forward and return movements
    • 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
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • 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
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04715—Detection of scanning velocity or position by detecting marks or the like, e.g. slits
    • H04N2201/04727—Detection of scanning velocity or position by detecting marks or the like, e.g. slits on a linear encoder
    • 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
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04734—Detecting at frequent intervals, e.g. once per line for sub-scan control
    • 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
    • H04N2201/04755—Control or error compensation of scanning position or velocity by controlling the position or movement of a scanning element or carriage, e.g. of a polygonal mirror, of a drive motor
    • 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
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Record Information Processing For Printing (AREA)
  • Ink Jet (AREA)
DE69024589T 1989-10-10 1990-10-10 Lagekodierer eines hin- und herbewegenden Elementes Expired - Fee Related DE69024589T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41936789A 1989-10-10 1989-10-10
US07/419,302 US5117374A (en) 1989-10-10 1989-10-10 Reciprocating-element position encoder
US07/419,420 US4978971A (en) 1989-11-06 1989-11-06 Method and apparatus for reformatting print data

Publications (2)

Publication Number Publication Date
DE69024589D1 DE69024589D1 (de) 1996-02-15
DE69024589T2 true DE69024589T2 (de) 1996-07-18

Family

ID=27411225

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69028470T Expired - Fee Related DE69028470T2 (de) 1989-10-10 1990-10-10 Verfahren und Gerät zum verschachtelten Druck
DE69029359T Expired - Fee Related DE69029359T2 (de) 1989-10-10 1990-10-10 Verfahren und Gerät zur Umformattierung von Druckdaten
DE69024589T Expired - Fee Related DE69024589T2 (de) 1989-10-10 1990-10-10 Lagekodierer eines hin- und herbewegenden Elementes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69028470T Expired - Fee Related DE69028470T2 (de) 1989-10-10 1990-10-10 Verfahren und Gerät zum verschachtelten Druck
DE69029359T Expired - Fee Related DE69029359T2 (de) 1989-10-10 1990-10-10 Verfahren und Gerät zur Umformattierung von Druckdaten

Country Status (2)

Country Link
EP (3) EP0422924B1 (de)
DE (3) DE69028470T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004002722B4 (de) * 2003-01-30 2007-10-31 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Absoluter Codierer, der auf einem inkrementalen Codierer beruht

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251581B (en) * 1990-11-09 1995-01-11 Dataproducts Corp Interlaced ink jet printer
US5526470A (en) * 1992-07-29 1996-06-11 Ncr Corporation Real-time dot generator for multiple-channel, slanted, matrix printhead
US5469198A (en) * 1992-08-03 1995-11-21 Hewlett-Packard Company Multiple pass printing for achieving increased print resolution
JP3347527B2 (ja) * 1994-07-01 2002-11-20 キヤノン株式会社 プリンタ及びプリント方法
US5764377A (en) * 1994-12-15 1998-06-09 Xerox Corporation Video interlace system for multibeam raster output scanner
US5808655A (en) * 1995-05-12 1998-09-15 Eastman Kodak Company Interleaving thermal printing with discontiguous dye-transfer tracks on an individual multiple-source printhead pass
JP3423478B2 (ja) * 1995-05-30 2003-07-07 キヤノン株式会社 記録装置
IL117278A (en) 1996-02-27 2000-02-17 Idanit Tech Ltd Method for operating an ink jet printer
JP3530722B2 (ja) * 1996-10-08 2004-05-24 キヤノン株式会社 インクジェット記録装置およびインクジェット記録方法
US6592204B1 (en) 1999-03-26 2003-07-15 Spectra, Inc. Single-pass inkjet printing
US6575558B1 (en) 1999-03-26 2003-06-10 Spectra, Inc. Single-pass inkjet printing
DE10031915A1 (de) 2000-06-30 2002-01-10 Heidelberger Druckmasch Ag Kompakte Mehrstrahllaserlichtquelle und Interleafrasterscanlinien-Verfahren zur Belichtung von Druckplatten
DE10230679A1 (de) * 2002-07-04 2004-01-22 Francotyp-Postalia Ag & Co. Kg Verfahren zum Steuern des Druckens in einem Postbearbeitungsgerät
DE10230678A1 (de) * 2002-07-04 2004-03-25 Francotyp-Postalia Ag & Co. Kg Anordnung zum Steuern des Druckens in einem Postbearbeitungsgerät

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063254A (en) * 1976-06-28 1977-12-13 International Business Machines Corporation Multiple array printer
US4069486A (en) * 1976-06-28 1978-01-17 International Business Machines Corporation Single array ink jet printer
US4179223A (en) * 1976-07-02 1979-12-18 Bunker Ramo Corporation Printer center sensing mechanism
US4232324A (en) * 1978-06-05 1980-11-04 International Business Machines Corporation Apparatus for arranging scanning heads for interlacing
US4401991A (en) * 1981-10-08 1983-08-30 International Business Machines Corporation Variable resolution, single array, interlace ink jet printer
JPS5878789A (ja) * 1981-11-06 1983-05-12 Nec Corp シリアルプリンタ
JPS6099679A (ja) * 1983-11-07 1985-06-03 Matsushita Electric Ind Co Ltd 印字位置制御装置
JPH06102382B2 (ja) * 1984-12-28 1994-12-14 富士通株式会社 プリンタの分割印字装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004002722B4 (de) * 2003-01-30 2007-10-31 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Absoluter Codierer, der auf einem inkrementalen Codierer beruht

Also Published As

Publication number Publication date
EP0422925A3 (en) 1992-07-08
EP0422926A3 (en) 1992-07-08
DE69028470D1 (de) 1996-10-17
EP0422925A2 (de) 1991-04-17
DE69029359D1 (de) 1997-01-23
EP0422926B1 (de) 1996-01-03
EP0422924A2 (de) 1991-04-17
EP0422926A2 (de) 1991-04-17
EP0422924A3 (en) 1992-07-08
DE69028470T2 (de) 1997-02-06
DE69024589D1 (de) 1996-02-15
DE69029359T2 (de) 1997-07-03
EP0422925B1 (de) 1996-09-11
EP0422924B1 (de) 1996-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: XEROX CORP. (N.D.GES.D. STAATES NEW YORK), STAMFOR

8328 Change in the person/name/address of the agent

Free format text: BOEHMERT & BOEHMERT, 28209 BREMEN

8339 Ceased/non-payment of the annual fee