JPS60178817U - polygon mirror - Google Patents

polygon mirror

Info

Publication number
JPS60178817U
JPS60178817U JP6599784U JP6599784U JPS60178817U JP S60178817 U JPS60178817 U JP S60178817U JP 6599784 U JP6599784 U JP 6599784U JP 6599784 U JP6599784 U JP 6599784U JP S60178817 U JPS60178817 U JP S60178817U
Authority
JP
Japan
Prior art keywords
polygon mirror
laser beam
predetermined surface
mirror
scans
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
JP6599784U
Other languages
Japanese (ja)
Inventor
豊 磯部
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP6599784U priority Critical patent/JPS60178817U/en
Publication of JPS60178817U publication Critical patent/JPS60178817U/en
Pending legal-status Critical Current

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  • Mechanical Optical Scanning Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す概略説明図、そして
、第２図は、従来例を示す概略説明図である。 −２０・・・ポリゴンミラー、２１・・・反射面、２３
・・・ビームスポット。FIG. 1 is a schematic explanatory diagram showing one embodiment of the present invention, and FIG. 2 is a schematic explanatory diagram showing a conventional example. -20... Polygon mirror, 21... Reflective surface, 23
...beam spot.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザ光源からのレーザ光を所定の面上へ導き、回転に
より上記所定面上の上記レーザ光を走査するポリゴンミ
ラーにおいて、反射面を凸面鏡の形状に形成したことを
特徴とするポリゴンミラー〇A polygon mirror that guides a laser beam from a laser light source onto a predetermined surface and scans the laser beam on the predetermined surface by rotation, characterized in that the reflecting surface is formed in the shape of a convex mirror.
JP6599784U 1984-05-04 1984-05-04 polygon mirror Pending JPS60178817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6599784U JPS60178817U (en) 1984-05-04 1984-05-04 polygon mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6599784U JPS60178817U (en) 1984-05-04 1984-05-04 polygon mirror

Publications (1)

Publication Number Publication Date
JPS60178817U true JPS60178817U (en) 1985-11-27

Family

ID=30598488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6599784U Pending JPS60178817U (en) 1984-05-04 1984-05-04 polygon mirror

Country Status (1)

Country Link
JP (1) JPS60178817U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015114562A (en) * 2013-12-13 2015-06-22 大日本印刷株式会社 Lighting unit, projection type video display device, optical device, and optical element
JP2019191335A (en) * 2018-04-24 2019-10-31 キヤノン株式会社 Method for manufacturing polygon mirror, polygon mirror, deflector, optical scanner and image formation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015114562A (en) * 2013-12-13 2015-06-22 大日本印刷株式会社 Lighting unit, projection type video display device, optical device, and optical element
JP2019191335A (en) * 2018-04-24 2019-10-31 キヤノン株式会社 Method for manufacturing polygon mirror, polygon mirror, deflector, optical scanner and image formation device
US11383413B2 (en) 2018-04-24 2022-07-12 Canon Kabushiki Kaisha Manufacturing method of polygonal mirror, polygonal mirror, deflector, optical scanning apparatus and image forming apparatus

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