JPS5711571A - Information recorder - Google Patents

Information recorder

Info

Publication number
JPS5711571A
JPS5711571A JP8602980A JP8602980A JPS5711571A JP S5711571 A JPS5711571 A JP S5711571A JP 8602980 A JP8602980 A JP 8602980A JP 8602980 A JP8602980 A JP 8602980A JP S5711571 A JPS5711571 A JP S5711571A
Authority
JP
Japan
Prior art keywords
optical fiber
laser beam
input end
block
incident
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
JP8602980A
Other languages
Japanese (ja)
Inventor
Takashi Kitamura
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 JP8602980A priority Critical patent/JPS5711571A/en
Publication of JPS5711571A publication Critical patent/JPS5711571A/en
Pending 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/0281—Details of scanning heads ; Means for illuminating the original for picture information pick-up with means for collecting light from a line or an area of the original and for guiding it to only one or a relatively low number of picture element detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE:To form a recorder which is assembled easily and adjusted safely, by using an optical fiber for the incident section of laser beam. CONSTITUTION:A light input end 21a of an optical fiber 21 is located on the focus of an image forming lens 9 and aligned with a block 22. The entire optical fiber 21 is fixed to the block 22 with a retaining plate 23. An output end 21b of the optical fiber 21 is located in front of the photodetector 16, which is attached to a printer control circuit board 24. The laser beam 12 transmitted through the lens 9 is reflected on a mirror 13 and forms an image at the input end of the optical fiber 21. When the laser beam is scanned and reaches the input end 21a of the optical fiber, it propagates inside the fiber 21 and is incident to the detector 16 for the production of output.
JP8602980A 1980-06-25 1980-06-25 Information recorder Pending JPS5711571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8602980A JPS5711571A (en) 1980-06-25 1980-06-25 Information recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8602980A JPS5711571A (en) 1980-06-25 1980-06-25 Information recorder

Publications (1)

Publication Number Publication Date
JPS5711571A true JPS5711571A (en) 1982-01-21

Family

ID=13875225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8602980A Pending JPS5711571A (en) 1980-06-25 1980-06-25 Information recorder

Country Status (1)

Country Link
JP (1) JPS5711571A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329116U (en) * 1986-08-08 1988-02-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449147A (en) * 1977-09-27 1979-04-18 Canon Inc Recorder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449147A (en) * 1977-09-27 1979-04-18 Canon Inc Recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329116U (en) * 1986-08-08 1988-02-25

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