JPS5287024A - Recording means for chiaroscuro image - Google Patents

Recording means for chiaroscuro image

Info

Publication number
JPS5287024A
JPS5287024A JP279076A JP279076A JPS5287024A JP S5287024 A JPS5287024 A JP S5287024A JP 279076 A JP279076 A JP 279076A JP 279076 A JP279076 A JP 279076A JP S5287024 A JPS5287024 A JP S5287024A
Authority
JP
Japan
Prior art keywords
chiaroscuro
image
recording means
amt
recording
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.)
Pending
Application number
JP279076A
Other languages
Japanese (ja)
Inventor
Koji Izawa
Tsuneo Yoneyama
Koichi Komatsu
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP279076A priority Critical patent/JPS5287024A/en
Publication of JPS5287024A publication Critical patent/JPS5287024A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Exposure In Printing And Copying (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

PURPOSE: To obtain chiaroscuro image of sufficiently good density by comparing the light amt. of radiating beam and the reference light amt. in recording by flying spot scanner, etc., and controlling the electronic beam.
COPYRIGHT: (C)1977,JPO&Japio
JP279076A 1976-01-14 1976-01-14 Recording means for chiaroscuro image Pending JPS5287024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP279076A JPS5287024A (en) 1976-01-14 1976-01-14 Recording means for chiaroscuro image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP279076A JPS5287024A (en) 1976-01-14 1976-01-14 Recording means for chiaroscuro image

Publications (1)

Publication Number Publication Date
JPS5287024A true JPS5287024A (en) 1977-07-20

Family

ID=11539143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP279076A Pending JPS5287024A (en) 1976-01-14 1976-01-14 Recording means for chiaroscuro image

Country Status (1)

Country Link
JP (1) JPS5287024A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565531A (en) * 1979-06-21 1981-01-21 Logetronics Inc Photographic copier
JPS5786722A (en) * 1980-11-20 1982-05-29 Toshiba Corp Ultrasonic wave video device
JPS57161739A (en) * 1981-03-30 1982-10-05 Toshiba Corp Image hard copying device
JPS62130579A (en) * 1985-12-03 1987-06-12 Ricoh Co Ltd Semiconductor laser driving circuit
JPH03144549A (en) * 1989-10-31 1991-06-19 Brother Ind Ltd Cathode-ray tube controller of image forming device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925368A (en) * 1972-06-30 1974-03-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925368A (en) * 1972-06-30 1974-03-06

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565531A (en) * 1979-06-21 1981-01-21 Logetronics Inc Photographic copier
JPS5786722A (en) * 1980-11-20 1982-05-29 Toshiba Corp Ultrasonic wave video device
JPS6329221B2 (en) * 1980-11-20 1988-06-13 Tokyo Shibaura Electric Co
JPS57161739A (en) * 1981-03-30 1982-10-05 Toshiba Corp Image hard copying device
JPS62130579A (en) * 1985-12-03 1987-06-12 Ricoh Co Ltd Semiconductor laser driving circuit
JPH03144549A (en) * 1989-10-31 1991-06-19 Brother Ind Ltd Cathode-ray tube controller of image forming device

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