JPS649762A - Recorder and recording method using said recorder - Google Patents

Recorder and recording method using said recorder

Info

Publication number
JPS649762A
JPS649762A JP16518687A JP16518687A JPS649762A JP S649762 A JPS649762 A JP S649762A JP 16518687 A JP16518687 A JP 16518687A JP 16518687 A JP16518687 A JP 16518687A JP S649762 A JPS649762 A JP S649762A
Authority
JP
Japan
Prior art keywords
light
light source
photosensitive body
recording
recording head
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
JP16518687A
Other languages
Japanese (ja)
Inventor
Yuji Oba
Shigeo Sugihara
Shinichi Shiwa
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP16518687A priority Critical patent/JPS649762A/en
Priority to US07/210,448 priority patent/US4899224A/en
Priority to DE8888110131T priority patent/DE3861562D1/en
Priority to EP88110131A priority patent/EP0299257B1/en
Publication of JPS649762A publication Critical patent/JPS649762A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Facsimile Heads (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

PURPOSE:To conduct a high-accuracy recording without color deviation, by a method wherein, a light transmission is controlled according to an electric signal, and a positional relation between a two dimensional recording head with window and a recording medium is fixed so as to hold the controlled condition. CONSTITUTION:A part of a light emitted from a light source 11 reaches to an optical sensor 12, and the other part thereof is turned to a prallel light by a lens 13 to reach to a two dimensional recording head 1 through a color filter 14. By using this head 1, a light transmission is controlled according to image information, the light is projected on a photosensitive body 16 as a recording medium by a lens 15, and the photosensitive body 16 is exposed to the light according to the image information. At this time, when the light emission amount of the light source 11 reaches a required value, this is detected by the optical sensor 12, and the light source 11 is turned OFF by the instruction of a control circuit 17. Since a recording is carried out while a positional relation among the light source 11, the two dimensional recording head 1, an optical system (13-15), and the photosensitive body 16 is kept fixed, pixels of respective colors to be exposed to light are enhanced in positional reproducibility, thus never deviating.
JP16518687A 1987-07-03 1987-07-03 Recorder and recording method using said recorder Pending JPS649762A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP16518687A JPS649762A (en) 1987-07-03 1987-07-03 Recorder and recording method using said recorder
US07/210,448 US4899224A (en) 1987-07-03 1988-06-23 Recording apparatus and method utilizing an array of liquid crystal cells
DE8888110131T DE3861562D1 (en) 1987-07-03 1988-06-24 RECORDING APPARATUS AND METHOD.
EP88110131A EP0299257B1 (en) 1987-07-03 1988-06-24 Recording apparatus and recording method using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16518687A JPS649762A (en) 1987-07-03 1987-07-03 Recorder and recording method using said recorder

Publications (1)

Publication Number Publication Date
JPS649762A true JPS649762A (en) 1989-01-13

Family

ID=15807475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16518687A Pending JPS649762A (en) 1987-07-03 1987-07-03 Recorder and recording method using said recorder

Country Status (1)

Country Link
JP (1) JPS649762A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0342252A (en) * 1989-07-07 1991-02-22 Fuji Photo Film Co Ltd Printing device using liquid crystal shutter matrix panel
JPH0425474A (en) * 1990-05-21 1992-01-29 Tokyo Electric Co Ltd line printer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546783A (en) * 1978-09-29 1980-04-02 Seikosha Kk Electroooptical display unit
JPS58115412A (en) * 1981-12-28 1983-07-09 Seiko Epson Corp LCD optical writing device with brightness control
JPS6126018A (en) * 1984-07-16 1986-02-05 Ricoh Co Ltd recording device
JPS61164856A (en) * 1985-01-18 1986-07-25 Ricoh Co Ltd Recording head and half tone recording method using the same
JPS61262724A (en) * 1985-05-08 1986-11-20 Stanley Electric Co Ltd Liquid crystal display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546783A (en) * 1978-09-29 1980-04-02 Seikosha Kk Electroooptical display unit
JPS58115412A (en) * 1981-12-28 1983-07-09 Seiko Epson Corp LCD optical writing device with brightness control
JPS6126018A (en) * 1984-07-16 1986-02-05 Ricoh Co Ltd recording device
JPS61164856A (en) * 1985-01-18 1986-07-25 Ricoh Co Ltd Recording head and half tone recording method using the same
JPS61262724A (en) * 1985-05-08 1986-11-20 Stanley Electric Co Ltd Liquid crystal display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0342252A (en) * 1989-07-07 1991-02-22 Fuji Photo Film Co Ltd Printing device using liquid crystal shutter matrix panel
JPH0425474A (en) * 1990-05-21 1992-01-29 Tokyo Electric Co Ltd line printer

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