DE3320255A1 - Abtastvorrichtung mit mehreren strahlen - Google Patents

Abtastvorrichtung mit mehreren strahlen

Info

Publication number
DE3320255A1
DE3320255A1 DE19833320255 DE3320255A DE3320255A1 DE 3320255 A1 DE3320255 A1 DE 3320255A1 DE 19833320255 DE19833320255 DE 19833320255 DE 3320255 A DE3320255 A DE 3320255A DE 3320255 A1 DE3320255 A1 DE 3320255A1
Authority
DE
Germany
Prior art keywords
point
light
light emitting
deflecting
deflection
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
DE19833320255
Other languages
German (de)
English (en)
Other versions
DE3320255C2 (OSRAM
Inventor
Kazuo Minoura
Masamichi Yokohama Kanagawa Tateoka
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
Priority claimed from JP57095895A external-priority patent/JPS58211735A/ja
Priority claimed from JP57109368A external-priority patent/JPS59126A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3320255A1 publication Critical patent/DE3320255A1/de
Application granted granted Critical
Publication of DE3320255C2 publication Critical patent/DE3320255C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DE19833320255 1982-06-04 1983-06-03 Abtastvorrichtung mit mehreren strahlen Granted DE3320255A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57095895A JPS58211735A (ja) 1982-06-04 1982-06-04 複数ビ−ム走査装置
JP57109368A JPS59126A (ja) 1982-06-25 1982-06-25 複数ビ−ム走査装置

Publications (2)

Publication Number Publication Date
DE3320255A1 true DE3320255A1 (de) 1983-12-08
DE3320255C2 DE3320255C2 (OSRAM) 1991-05-02

Family

ID=26437058

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833320255 Granted DE3320255A1 (de) 1982-06-04 1983-06-03 Abtastvorrichtung mit mehreren strahlen

Country Status (1)

Country Link
DE (1) DE3320255A1 (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158251A (en) * 1978-06-05 1979-12-13 Hitachi Ltd Optical recorder
DE3042688A1 (de) * 1979-11-13 1981-05-21 Canon K.K., Tokyo Optisches abtastgeraet mit einer anordnung von lichtquellen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158251A (en) * 1978-06-05 1979-12-13 Hitachi Ltd Optical recorder
DE3042688A1 (de) * 1979-11-13 1981-05-21 Canon K.K., Tokyo Optisches abtastgeraet mit einer anordnung von lichtquellen

Also Published As

Publication number Publication date
DE3320255C2 (OSRAM) 1991-05-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition