BR8105935A - Impressora linha-a-linha eletrootica - Google Patents

Impressora linha-a-linha eletrootica

Info

Publication number
BR8105935A
BR8105935A BR8105935A BR8105935A BR8105935A BR 8105935 A BR8105935 A BR 8105935A BR 8105935 A BR8105935 A BR 8105935A BR 8105935 A BR8105935 A BR 8105935A BR 8105935 A BR8105935 A BR 8105935A
Authority
BR
Brazil
Prior art keywords
line
electrotic
printer
line electrotic
electrotic printer
Prior art date
Application number
BR8105935A
Other languages
English (en)
Inventor
R Sprague
W Turner
Original Assignee
Xerox Corp
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 US06/187,916 external-priority patent/US4450459A/en
Priority claimed from US06/187,917 external-priority patent/US4369457A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of BR8105935A publication Critical patent/BR8105935A/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/315—Digital deflection, i.e. optical switching based on the use of controlled internal reflection
    • 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
    • B41J2/465—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 masks, e.g. light-switching masks
    • 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
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1242—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line
    • G06K15/1252—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line using an array of light modulators, e.g. a linear array
    • 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
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/40031—Circuits exciting or modulating particular heads for reproducing continuous tone value scales for a plurality of reproducing elements simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
BR8105935A 1980-09-17 1981-09-16 Impressora linha-a-linha eletrootica BR8105935A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/187,916 US4450459A (en) 1980-09-17 1980-09-17 Differential encoding for fringe field responsive electro-optic line printers
US06/187,917 US4369457A (en) 1980-09-17 1980-09-17 Reverse polarity differential encoding for fringe field responsive electro-optic line printers

Publications (1)

Publication Number Publication Date
BR8105935A true BR8105935A (pt) 1982-06-08

Family

ID=26883539

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8105935A BR8105935A (pt) 1980-09-17 1981-09-16 Impressora linha-a-linha eletrootica

Country Status (4)

Country Link
EP (1) EP0048595B1 (pt)
AU (1) AU543324B2 (pt)
BR (1) BR8105935A (pt)
DE (1) DE3172434D1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438461A (en) * 1981-10-05 1984-03-20 Xerox Corporation Integrated input/output scanner for electronic document processing
US4639073A (en) * 1984-03-19 1987-01-27 Xerox Corporation Electro-optic pulse imaging raster output scanner
ATE58605T1 (de) * 1986-07-11 1990-12-15 Siemens Ag Thermo-transfer-druckeinrichtung.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711194A1 (de) * 1977-03-15 1978-09-21 Standard Elektrik Lorenz Ag Vorrichtung zur belichtung einer auf einem bewegbaren traeger befindlichen fotoelektrischen schicht
US4281904A (en) * 1979-06-21 1981-08-04 Xerox Corporation TIR Electro-optic modulator with individually addressed electrodes

Also Published As

Publication number Publication date
EP0048595B1 (en) 1985-09-25
EP0048595A1 (en) 1982-03-31
AU543324B2 (en) 1985-04-18
DE3172434D1 (en) 1985-10-31
AU7525581A (en) 1982-03-25

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)