JPS56110960A - Recorder - Google Patents

Recorder

Info

Publication number
JPS56110960A
JPS56110960A JP1325580A JP1325580A JPS56110960A JP S56110960 A JPS56110960 A JP S56110960A JP 1325580 A JP1325580 A JP 1325580A JP 1325580 A JP1325580 A JP 1325580A JP S56110960 A JPS56110960 A JP S56110960A
Authority
JP
Japan
Prior art keywords
space
scanning lines
plural
light sources
sources
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.)
Granted
Application number
JP1325580A
Other languages
Japanese (ja)
Other versions
JPH0145065B2 (en
Inventor
Kazuo Minoura
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP1325580A priority Critical patent/JPS56110960A/en
Priority to GB8103627A priority patent/GB2069176B/en
Priority to DE19813104236 priority patent/DE3104236A1/en
Publication of JPS56110960A publication Critical patent/JPS56110960A/en
Priority to GB08327259A priority patent/GB2138162B/en
Publication of JPH0145065B2 publication Critical patent/JPH0145065B2/ja
Granted legal-status Critical Current

Links

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
    • B41J2/47—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
    • 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
    • G06K15/1257—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 more than one main scanning line
    • G06K15/1261—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 more than one main scanning line using an array of light sources

Abstract

PURPOSE:To obtain high-speed recording of equal spaces without producing any overlaps of scanning lines by providing specific relations among the space between scanning lines, the imaging multiplying factor of optical systems, the space between light sources and the number of light sources of a device for simultaneously scanning with the plural beams of the plural light sources. CONSTITUTION:A rotating cylindrical body 5 is simultaneously scanned thereon via a deflector 3 and a scanning lens 4 by the plural beam spots from a light emitting part 2 having the generating sources 1a, 1b of plural light sources like semiconductor array lasers. At this time, the space (p) between adjacent scanning lines l1, l2, the imaging multiplying factor beta of the optical system, the space P0 between the light emitting sources and the number M of the light source are so arranged as to maintain the relation p=¦beta¦.P0/(mM+1) (where m is integers of over 0). Thereby, the optical installation is made easy, and the high-speed recording of equal spaces is obtained without producing any overlaps of the scanning lines.
JP1325580A 1980-02-06 1980-02-06 Recorder Granted JPS56110960A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1325580A JPS56110960A (en) 1980-02-06 1980-02-06 Recorder
GB8103627A GB2069176B (en) 1980-02-06 1981-02-05 Optical mechanical scanning using several light beams
DE19813104236 DE3104236A1 (en) 1980-02-06 1981-02-06 OPTICAL SCANING SYSTEM
GB08327259A GB2138162B (en) 1980-02-06 1983-10-12 Scanning optical system employing two or more beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1325580A JPS56110960A (en) 1980-02-06 1980-02-06 Recorder

Publications (2)

Publication Number Publication Date
JPS56110960A true JPS56110960A (en) 1981-09-02
JPH0145065B2 JPH0145065B2 (en) 1989-10-02

Family

ID=11828100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1325580A Granted JPS56110960A (en) 1980-02-06 1980-02-06 Recorder

Country Status (1)

Country Link
JP (1) JPS56110960A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261715A (en) * 1985-05-16 1986-11-19 Canon Inc Picture recording device
JPH02105110A (en) * 1988-10-14 1990-04-17 Asahi Optical Co Ltd Scanning method for plural beams
US5619488A (en) * 1991-09-07 1997-04-08 Fuji Xerox Co., Ltd. Information recording device
JP2002540608A (en) * 1999-03-19 2002-11-26 エテック システムズ インコーポレイテッド Laser pattern generator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261715A (en) * 1985-05-16 1986-11-19 Canon Inc Picture recording device
JPH02105110A (en) * 1988-10-14 1990-04-17 Asahi Optical Co Ltd Scanning method for plural beams
US5619488A (en) * 1991-09-07 1997-04-08 Fuji Xerox Co., Ltd. Information recording device
US5737300A (en) * 1991-09-07 1998-04-07 Fuji Xerox Co., Ltd. Optical dish device
JP2002540608A (en) * 1999-03-19 2002-11-26 エテック システムズ インコーポレイテッド Laser pattern generator
US6897888B2 (en) 1999-03-19 2005-05-24 Applied Materials, Inc. Scanning brush and method of use

Also Published As

Publication number Publication date
JPH0145065B2 (en) 1989-10-02

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