JPS55156473A - Method and device for laser recording - Google Patents

Method and device for laser recording

Info

Publication number
JPS55156473A
JPS55156473A JP6480279A JP6480279A JPS55156473A JP S55156473 A JPS55156473 A JP S55156473A JP 6480279 A JP6480279 A JP 6480279A JP 6480279 A JP6480279 A JP 6480279A JP S55156473 A JPS55156473 A JP S55156473A
Authority
JP
Japan
Prior art keywords
sub
speed
original
expand
pulse frequency
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
JP6480279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS64865B2 (enrdf_load_stackoverflow
Inventor
Yasuyuki Tamura
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 JP6480279A priority Critical patent/JPS55156473A/ja
Publication of JPS55156473A publication Critical patent/JPS55156473A/ja
Priority to US06/413,776 priority patent/US4422102A/en
Publication of JPS64865B2 publication Critical patent/JPS64865B2/ja
Granted 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N1/32443—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter with asynchronous operation of the image input and output devices connected to the memory
    • 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • 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
    • H04N1/113—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 oscillating or rotating mirrors
    • H04N1/1135—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 oscillating or rotating mirrors for the main-scan only
    • 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
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • 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
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • 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
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/329—Storage of less than a complete document page or image frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
JP6480279A 1979-05-25 1979-05-25 Method and device for laser recording Granted JPS55156473A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6480279A JPS55156473A (en) 1979-05-25 1979-05-25 Method and device for laser recording
US06/413,776 US4422102A (en) 1979-05-25 1982-09-01 Laser recording method and apparatus simultaneously scanning and reading out adjacent data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6480279A JPS55156473A (en) 1979-05-25 1979-05-25 Method and device for laser recording

Publications (2)

Publication Number Publication Date
JPS55156473A true JPS55156473A (en) 1980-12-05
JPS64865B2 JPS64865B2 (enrdf_load_stackoverflow) 1989-01-09

Family

ID=13268729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6480279A Granted JPS55156473A (en) 1979-05-25 1979-05-25 Method and device for laser recording

Country Status (1)

Country Link
JP (1) JPS55156473A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022149A (ja) * 1983-07-18 1985-02-04 Konishiroku Photo Ind Co Ltd 複写装置

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508412A (enrdf_load_stackoverflow) * 1972-12-07 1975-01-28
JPS50124512A (enrdf_load_stackoverflow) * 1974-03-18 1975-09-30
JPS5124130A (enrdf_load_stackoverflow) * 1974-08-22 1976-02-26 Canon Kk
JPS5132482A (en) * 1974-09-14 1976-03-19 Toyo Boseki Kukijokahoho oyobi sochi
JPS5216915A (en) * 1975-07-30 1977-02-08 Kinji Hiraide Facsimile device
JPS5249832A (en) * 1975-10-18 1977-04-21 Hitachi Ltd Synchronizing device for light scanning
JPS5271251A (en) * 1975-12-11 1977-06-14 Canon Inc Optical scanning system
JPS52149914A (en) * 1976-06-09 1977-12-13 Toshiba Corp Facsimile reception
JPS538136A (en) * 1976-07-12 1978-01-25 Ricoh Co Ltd Copying process by means of laser
JPS53110861A (en) * 1977-03-09 1978-09-27 Ricoh Co Ltd Variable magnification recording method using laser
JPS53120533A (en) * 1977-03-30 1978-10-21 Ricoh Co Ltd Copier by means of laser
JPS53128213A (en) * 1977-04-15 1978-11-09 Toshiba Corp Solid state scanning system for fascimile
JPS53129645A (en) * 1977-04-19 1978-11-11 Ricoh Co Ltd Magnification varying apparatus of images
JPS5413343A (en) * 1977-07-01 1979-01-31 Canon Inc Recording apparatus
JPS5414744A (en) * 1977-07-05 1979-02-03 Ricoh Co Ltd Copying apparatus using laser
JPS5544292A (en) * 1978-07-03 1980-03-28 Eocom Corp Optical reading writing device electronically converting image size

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508412A (enrdf_load_stackoverflow) * 1972-12-07 1975-01-28
JPS50124512A (enrdf_load_stackoverflow) * 1974-03-18 1975-09-30
JPS5124130A (enrdf_load_stackoverflow) * 1974-08-22 1976-02-26 Canon Kk
JPS5132482A (en) * 1974-09-14 1976-03-19 Toyo Boseki Kukijokahoho oyobi sochi
JPS5216915A (en) * 1975-07-30 1977-02-08 Kinji Hiraide Facsimile device
JPS5249832A (en) * 1975-10-18 1977-04-21 Hitachi Ltd Synchronizing device for light scanning
JPS5271251A (en) * 1975-12-11 1977-06-14 Canon Inc Optical scanning system
JPS52149914A (en) * 1976-06-09 1977-12-13 Toshiba Corp Facsimile reception
JPS538136A (en) * 1976-07-12 1978-01-25 Ricoh Co Ltd Copying process by means of laser
JPS53110861A (en) * 1977-03-09 1978-09-27 Ricoh Co Ltd Variable magnification recording method using laser
JPS53120533A (en) * 1977-03-30 1978-10-21 Ricoh Co Ltd Copier by means of laser
JPS53128213A (en) * 1977-04-15 1978-11-09 Toshiba Corp Solid state scanning system for fascimile
JPS53129645A (en) * 1977-04-19 1978-11-11 Ricoh Co Ltd Magnification varying apparatus of images
JPS5413343A (en) * 1977-07-01 1979-01-31 Canon Inc Recording apparatus
JPS5414744A (en) * 1977-07-05 1979-02-03 Ricoh Co Ltd Copying apparatus using laser
JPS5544292A (en) * 1978-07-03 1980-03-28 Eocom Corp Optical reading writing device electronically converting image size

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022149A (ja) * 1983-07-18 1985-02-04 Konishiroku Photo Ind Co Ltd 複写装置

Also Published As

Publication number Publication date
JPS64865B2 (enrdf_load_stackoverflow) 1989-01-09

Similar Documents

Publication Publication Date Title
JPS54130823A (en) Skip-system facsimile unit
DE3175643D1 (en) Method and apparatus for reproduction of an original on a copy medium
JPS5567873A (en) Picture information memory method
JPS55156473A (en) Method and device for laser recording
JPS57150274A (en) Image output device
JPS53138740A (en) Recorder
JPS56125157A (en) Video reader
JPS5647885A (en) Character pattern generating method
JPS5672461A (en) Picture recording method on light scanning system
CA2012028A1 (en) Facsimile apparatus
JPS5492008A (en) Facsimile device
JPS538136A (en) Copying process by means of laser
JPS55108680A (en) Copying machine
JPS55109072A (en) Recording device
JPS55157741A (en) Information making and recording apparatus for adjusting color scanner
JPS5758478A (en) Matching method of asect ratio in hard copy of video image
JPS5735464A (en) Facsimile device
JPS5545261A (en) Facsimile receiving unit
JPS568958A (en) Facsimile equipment
JPS5371842A (en) Optical scanner
JPS5416117A (en) Control system for facsimile signal
JPS53124014A (en) Facsimile signal encoding transmission device
JPS5664561A (en) Original scanner
JPS53148315A (en) Scanner plotter
JPS55156972A (en) Reduced copying method