JPS5984217A - 回転多面鏡 - Google Patents

回転多面鏡

Info

Publication number
JPS5984217A
JPS5984217A JP57194348A JP19434882A JPS5984217A JP S5984217 A JPS5984217 A JP S5984217A JP 57194348 A JP57194348 A JP 57194348A JP 19434882 A JP19434882 A JP 19434882A JP S5984217 A JPS5984217 A JP S5984217A
Authority
JP
Japan
Prior art keywords
mirror
rotating polygon
polygon mirror
mirror surface
effective
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
JP57194348A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439053B2 (mo
Inventor
Toru Kameyama
徹 亀山
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 JP57194348A priority Critical patent/JPS5984217A/ja
Publication of JPS5984217A publication Critical patent/JPS5984217A/ja
Publication of JPH0439053B2 publication Critical patent/JPH0439053B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP57194348A 1982-11-05 1982-11-05 回転多面鏡 Granted JPS5984217A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57194348A JPS5984217A (ja) 1982-11-05 1982-11-05 回転多面鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57194348A JPS5984217A (ja) 1982-11-05 1982-11-05 回転多面鏡

Publications (2)

Publication Number Publication Date
JPS5984217A true JPS5984217A (ja) 1984-05-15
JPH0439053B2 JPH0439053B2 (mo) 1992-06-26

Family

ID=16323083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57194348A Granted JPS5984217A (ja) 1982-11-05 1982-11-05 回転多面鏡

Country Status (1)

Country Link
JP (1) JPS5984217A (mo)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156624U (mo) * 1984-09-19 1986-04-16
JPS624718U (mo) * 1985-06-24 1987-01-12
US5056882A (en) * 1987-01-30 1991-10-15 Canon Kabushiki Kaisha Laser beam deflecting device including a surface with a groove which receives a laser beam without reflecting the beam to a scanned portion
EP0706066A1 (en) * 1994-10-04 1996-04-10 Canon Kabushiki Kaisha Metal mirror and method of manufacturing the same
KR100444576B1 (ko) * 2002-04-25 2004-08-16 삼성전자주식회사 회전저항 감소구조를 갖는 회전다면경을 구비한 스캐너 모터
JP2017126008A (ja) * 2016-01-15 2017-07-20 ブラザー工業株式会社 ポリゴンミラー、ポリゴンミラーの製造方法、画像形成装置および反射ミラー

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51118743U (mo) * 1975-03-19 1976-09-27
JPS5764701A (en) * 1980-10-08 1982-04-20 Toshiba Corp Rotary multisurface mirror for irradiation beam scanner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51118743U (mo) * 1975-03-19 1976-09-27
JPS5764701A (en) * 1980-10-08 1982-04-20 Toshiba Corp Rotary multisurface mirror for irradiation beam scanner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156624U (mo) * 1984-09-19 1986-04-16
JPS624718U (mo) * 1985-06-24 1987-01-12
US5056882A (en) * 1987-01-30 1991-10-15 Canon Kabushiki Kaisha Laser beam deflecting device including a surface with a groove which receives a laser beam without reflecting the beam to a scanned portion
EP0706066A1 (en) * 1994-10-04 1996-04-10 Canon Kabushiki Kaisha Metal mirror and method of manufacturing the same
US5692287A (en) * 1994-10-04 1997-12-02 Canon Kabushiki Kaisha Method of manufacturing a metal polygon mirror
KR100444576B1 (ko) * 2002-04-25 2004-08-16 삼성전자주식회사 회전저항 감소구조를 갖는 회전다면경을 구비한 스캐너 모터
JP2017126008A (ja) * 2016-01-15 2017-07-20 ブラザー工業株式会社 ポリゴンミラー、ポリゴンミラーの製造方法、画像形成装置および反射ミラー

Also Published As

Publication number Publication date
JPH0439053B2 (mo) 1992-06-26

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