JPS6392322U - - Google Patents

Info

Publication number
JPS6392322U
JPS6392322U JP18740486U JP18740486U JPS6392322U JP S6392322 U JPS6392322 U JP S6392322U JP 18740486 U JP18740486 U JP 18740486U JP 18740486 U JP18740486 U JP 18740486U JP S6392322 U JPS6392322 U JP S6392322U
Authority
JP
Japan
Prior art keywords
light
optical
scanning
end position
start position
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
JP18740486U
Other languages
English (en)
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 JP18740486U priority Critical patent/JPS6392322U/ja
Publication of JPS6392322U publication Critical patent/JPS6392322U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は本考案による1センサ方式の光ビーム
スキヤン機構の光路図、第2図は光学スキヤナ付
近の拡大光路図、第3図は従来及び本考案を説明
する各センサの信号波図、第4図は従来の2セン
サ方式の光ビームスキヤン機構の光路図である。 11……ミラー、13……ホームセンサ、14
……エンドセンサ、15……位相センサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポリゴンミラー、ガルバノミラーなどの光を走
    査する光学スキヤナの光走査位置を検出する検出
    装置に於いて、光の走査開始位置と走査終了位置
    に鏡もしくは光導波路を設け、前記走査開始位置
    の光と、走査終了位置の光とをほぼ一点に集光し
    て一つの受光素子により前記走査開始位置と走査
    終了位置を検出するように構成したことを特徴と
    する光学スキヤナ。
JP18740486U 1986-12-05 1986-12-05 Pending JPS6392322U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18740486U JPS6392322U (ja) 1986-12-05 1986-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18740486U JPS6392322U (ja) 1986-12-05 1986-12-05

Publications (1)

Publication Number Publication Date
JPS6392322U true JPS6392322U (ja) 1988-06-15

Family

ID=31137849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18740486U Pending JPS6392322U (ja) 1986-12-05 1986-12-05

Country Status (1)

Country Link
JP (1) JPS6392322U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006047590A (ja) * 2004-08-03 2006-02-16 Sumitomo Precision Prod Co Ltd ジッタ測定方法、ジッタ測定装置及び画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006047590A (ja) * 2004-08-03 2006-02-16 Sumitomo Precision Prod Co Ltd ジッタ測定方法、ジッタ測定装置及び画像形成装置

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