JPH0440213U - - Google Patents

Info

Publication number
JPH0440213U
JPH0440213U JP8173090U JP8173090U JPH0440213U JP H0440213 U JPH0440213 U JP H0440213U JP 8173090 U JP8173090 U JP 8173090U JP 8173090 U JP8173090 U JP 8173090U JP H0440213 U JPH0440213 U JP H0440213U
Authority
JP
Japan
Prior art keywords
optical
image plane
scanning device
light beam
optical scanning
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
JP8173090U
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 JP8173090U priority Critical patent/JPH0440213U/ja
Publication of JPH0440213U publication Critical patent/JPH0440213U/ja
Pending 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、第2図はそれぞれ本考案による一実施
例の側面図、及び平面図である。 1……光偏向器、1a……回転多面鏡、1b…
…モーター、2……fθレンズ、3,4,5……
反射ミラー、6……カバーガラス、7……真空ユ
ニツト、8……感光ドラム、9……半導体レーザ
、10……コリメータレンズ、L……光ビーム、
F……像面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源から出射された光ビームを光偏向器の回転
    多面鏡または振動鏡などにより偏向させ、光学系
    により集光させて像面上に収束したビームスポツ
    トを走査する方式の光走査装置において、前記ビ
    ームスポツトがあたる像面付近を除いた光路の大
    部分を真空ユニツトに収めたことを特徴とする光
    走査装置。
JP8173090U 1990-08-02 1990-08-02 Pending JPH0440213U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8173090U JPH0440213U (ja) 1990-08-02 1990-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8173090U JPH0440213U (ja) 1990-08-02 1990-08-02

Publications (1)

Publication Number Publication Date
JPH0440213U true JPH0440213U (ja) 1992-04-06

Family

ID=31627926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8173090U Pending JPH0440213U (ja) 1990-08-02 1990-08-02

Country Status (1)

Country Link
JP (1) JPH0440213U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107003631A (zh) * 2015-01-22 2017-08-01 惠普印迪格公司 成像和打印系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232076A (ja) * 1985-04-05 1986-10-16 Mitsubishi Electric Corp レ−ザ加工装置
JPS63137205A (ja) * 1986-11-29 1988-06-09 Fuji Photo Film Co Ltd レ−ザ光学系
JPH02126216A (ja) * 1988-11-07 1990-05-15 Nippon Seiko Kk スキャナユニット

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232076A (ja) * 1985-04-05 1986-10-16 Mitsubishi Electric Corp レ−ザ加工装置
JPS63137205A (ja) * 1986-11-29 1988-06-09 Fuji Photo Film Co Ltd レ−ザ光学系
JPH02126216A (ja) * 1988-11-07 1990-05-15 Nippon Seiko Kk スキャナユニット

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107003631A (zh) * 2015-01-22 2017-08-01 惠普印迪格公司 成像和打印系统
JP2017533840A (ja) * 2015-01-22 2017-11-16 ヒューレット−パッカード・インデイゴ・ビー・ブイHewlett−Packard Indigo B.V. 画像形成及び印刷システム

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