JP2014052572A - 走査光学装置 - Google Patents

走査光学装置 Download PDF

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Publication number
JP2014052572A
JP2014052572A JP2012198121A JP2012198121A JP2014052572A JP 2014052572 A JP2014052572 A JP 2014052572A JP 2012198121 A JP2012198121 A JP 2012198121A JP 2012198121 A JP2012198121 A JP 2012198121A JP 2014052572 A JP2014052572 A JP 2014052572A
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JP
Japan
Prior art keywords
polygon mirror
main scanning
optical
light beam
lens
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
JP2012198121A
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English (en)
Japanese (ja)
Other versions
JP2014052572A5 (enExample
Inventor
Hitoshi Fujino
仁志 藤野
Hiroyuki Ominato
寛之 大湊
Yoshifumi Nakamura
佳史 中村
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP2012198121A priority Critical patent/JP2014052572A/ja
Priority to US14/014,674 priority patent/US8797624B2/en
Publication of JP2014052572A publication Critical patent/JP2014052572A/ja
Publication of JP2014052572A5 publication Critical patent/JP2014052572A5/ja
Pending legal-status Critical Current

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    • 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
    • G02B26/125—Details of the optical system between the polygonal mirror and the image plane

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Lenses (AREA)
JP2012198121A 2012-09-10 2012-09-10 走査光学装置 Pending JP2014052572A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012198121A JP2014052572A (ja) 2012-09-10 2012-09-10 走査光学装置
US14/014,674 US8797624B2 (en) 2012-09-10 2013-08-30 Scanning optical apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012198121A JP2014052572A (ja) 2012-09-10 2012-09-10 走査光学装置

Publications (2)

Publication Number Publication Date
JP2014052572A true JP2014052572A (ja) 2014-03-20
JP2014052572A5 JP2014052572A5 (enExample) 2014-05-15

Family

ID=50233033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012198121A Pending JP2014052572A (ja) 2012-09-10 2012-09-10 走査光学装置

Country Status (2)

Country Link
US (1) US8797624B2 (enExample)
JP (1) JP2014052572A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9798138B2 (en) * 2015-01-30 2017-10-24 Canon Kabushiki Kaisha Optical scanning device, image forming apparatus, and imaging optical element
US11945043B2 (en) * 2020-11-20 2024-04-02 Concept Laser Gmbh Energy beam generation systems and optical systems with expanded scan fields

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8213068B1 (en) * 1994-09-06 2012-07-03 Canon Kabushiki Kaisha Scanning optical apparatus
JP3072061B2 (ja) 1996-09-13 2000-07-31 株式会社リコー 光走査装置
JP5195830B2 (ja) 2010-06-25 2013-05-15 ブラザー工業株式会社 走査光学装置

Also Published As

Publication number Publication date
US20140071509A1 (en) 2014-03-13
US8797624B2 (en) 2014-08-05

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