JPH0420013U - - Google Patents

Info

Publication number
JPH0420013U
JPH0420013U JP6146390U JP6146390U JPH0420013U JP H0420013 U JPH0420013 U JP H0420013U JP 6146390 U JP6146390 U JP 6146390U JP 6146390 U JP6146390 U JP 6146390U JP H0420013 U JPH0420013 U JP H0420013U
Authority
JP
Japan
Prior art keywords
transparent plate
laser beam
parallel transparent
polygon mirror
scanning direction
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
JP6146390U
Other languages
English (en)
Other versions
JP2513337Y2 (ja
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 filed Critical
Priority to JP6146390U priority Critical patent/JP2513337Y2/ja
Publication of JPH0420013U publication Critical patent/JPH0420013U/ja
Application granted granted Critical
Publication of JP2513337Y2 publication Critical patent/JP2513337Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図および第２図は本考案によるレーザ走査
装置の一実施例を示す図であり、第１図はその概
略を示す斜視図、第２図はその要部の断面図、第
３図は本考案の他の実施例を示す要部の断面図、
第４図は従来のレーザ走査装置の概略を示す斜視
図である。 １……回転多面鏡、２……ケース、４……第１
の平行透明板、６……第２の平行透明板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転によつてレーザ光を主走査方向に走査する
    回転多面鏡と、この回転多面鏡を収納するととも
    に、回転多面鏡に対するレーザ光の入出射のため
    の透光窓が形成されたケース、前記レーザ光の副
    走査方向に傾いた状態で前記透光窓に取り付けら
    れた第１の平行透明板と、この第１の平行透明板
    の傾き角度と同一の反対の角度でレーザ光の副走
    査方向に傾くように第１の平行透明板に対向して
    設けられた第２の平行透明板とを備えていること
    を特徴とするレーザ走査装置。
JP6146390U 1990-06-11 1990-06-11 レ―ザ走査装置 Expired - Fee Related JP2513337Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6146390U JP2513337Y2 (ja) 1990-06-11 1990-06-11 レ―ザ走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6146390U JP2513337Y2 (ja) 1990-06-11 1990-06-11 レ―ザ走査装置

Publications (2)

Publication Number Publication Date
JPH0420013U true JPH0420013U (ja) 1992-02-19
JP2513337Y2 JP2513337Y2 (ja) 1996-10-02

Family

ID=31589734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6146390U Expired - Fee Related JP2513337Y2 (ja) 1990-06-11 1990-06-11 レ―ザ走査装置

Country Status (1)

Country Link
JP (1) JP2513337Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009022499A (ja) * 2007-07-19 2009-02-05 Nidek Co Ltd 走査型レーザ検眼鏡

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009022499A (ja) * 2007-07-19 2009-02-05 Nidek Co Ltd 走査型レーザ検眼鏡

Also Published As

Publication number Publication date
JP2513337Y2 (ja) 1996-10-02

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Legal Events

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