JPS5243314A - Removing method of ghost image - Google Patents

Removing method of ghost image

Info

Publication number
JPS5243314A
JPS5243314A JP50119387A JP11938775A JPS5243314A JP S5243314 A JPS5243314 A JP S5243314A JP 50119387 A JP50119387 A JP 50119387A JP 11938775 A JP11938775 A JP 11938775A JP S5243314 A JPS5243314 A JP S5243314A
Authority
JP
Japan
Prior art keywords
ghost image
removing method
rotary
rotary mirror
image
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
JP50119387A
Other languages
Japanese (ja)
Inventor
Katsumi Masaki
Kazuhiro Hirayama
Koji Sato
Yoichi Hirabayashi
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 JP50119387A priority Critical patent/JPS5243314A/en
Publication of JPS5243314A publication Critical patent/JPS5243314A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To remove ghost image by making the angle made by shining-in direction of beam and rotary axis of rotary mirror other than 90 deg., when the beam is shined into the rotary mirror, in the image formation device availing itself of the light beam.
JP50119387A 1975-10-02 1975-10-02 Removing method of ghost image Pending JPS5243314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50119387A JPS5243314A (en) 1975-10-02 1975-10-02 Removing method of ghost image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50119387A JPS5243314A (en) 1975-10-02 1975-10-02 Removing method of ghost image

Publications (1)

Publication Number Publication Date
JPS5243314A true JPS5243314A (en) 1977-04-05

Family

ID=14760229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50119387A Pending JPS5243314A (en) 1975-10-02 1975-10-02 Removing method of ghost image

Country Status (1)

Country Link
JP (1) JPS5243314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166618U (en) * 1982-03-31 1983-11-07 横河電機株式会社 optical deflector
JPH05127119A (en) * 1992-03-16 1993-05-25 Canon Inc Scanning optical system removing ghost image

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166618U (en) * 1982-03-31 1983-11-07 横河電機株式会社 optical deflector
JPH05127119A (en) * 1992-03-16 1993-05-25 Canon Inc Scanning optical system removing ghost image

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