JPH0272411U - - Google Patents

Info

Publication number
JPH0272411U
JPH0272411U JP15169788U JP15169788U JPH0272411U JP H0272411 U JPH0272411 U JP H0272411U JP 15169788 U JP15169788 U JP 15169788U JP 15169788 U JP15169788 U JP 15169788U JP H0272411 U JPH0272411 U JP H0272411U
Authority
JP
Japan
Prior art keywords
electron beam
web
magnetic field
beam irradiation
irradiation device
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
JP15169788U
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 JP15169788U priority Critical patent/JPH0272411U/ja
Publication of JPH0272411U publication Critical patent/JPH0272411U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Physical Vapour Deposition (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示す正断面図、第
2図は第1図の構成における電子線分布特性図、
第3図は従来例の正断面図、第4図は第3図の構
成における電子線分布特性図である。 1……真空室、2……電子線照射源、3……照
射窓、4……窓箔、5……押え枠、7……ウエブ
、8……桟、9……コイル、P……ウエブの走行
方向。

Claims (1)

  1. 【実用新案登録請求の範囲】 電子線照射源を内蔵する真空室と、電子線をウ
    エブに照射する照射窓を備えてなる電子線照射装
    置において、 照射窓の大気側の付近で、前記ウエブの走行方
    向に沿う交流磁界を発生するコイルを設け、前記
    交流磁界を前記電子線に与えて前記電子線を前記
    ウエブの幅方向に走査するようにしてなる電子線
    照射装置。
JP15169788U 1988-11-21 1988-11-21 Pending JPH0272411U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15169788U JPH0272411U (ja) 1988-11-21 1988-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15169788U JPH0272411U (ja) 1988-11-21 1988-11-21

Publications (1)

Publication Number Publication Date
JPH0272411U true JPH0272411U (ja) 1990-06-01

Family

ID=31425972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15169788U Pending JPH0272411U (ja) 1988-11-21 1988-11-21

Country Status (1)

Country Link
JP (1) JPH0272411U (ja)

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