JPH02113255U - - Google Patents

Info

Publication number
JPH02113255U
JPH02113255U JP2117489U JP2117489U JPH02113255U JP H02113255 U JPH02113255 U JP H02113255U JP 2117489 U JP2117489 U JP 2117489U JP 2117489 U JP2117489 U JP 2117489U JP H02113255 U JPH02113255 U JP H02113255U
Authority
JP
Japan
Prior art keywords
electrode
metal plate
ion source
view
electrode metal
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
JP2117489U
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 JP2117489U priority Critical patent/JPH02113255U/ja
Publication of JPH02113255U publication Critical patent/JPH02113255U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Electron Sources, Ion Sources (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例のイオン源チヤン
バへの設置状態の断面図、第2図はそのイオン源
電極の正面図、第3図は同じくその部分拡大断面
図、第4図は同じくその分解状態の部分断面図、
第5図および第6図は各々他の実施例の部分断面
図、第7図は従来のイオン源の部分断面図、第8
図はそのイオン源電極の正面図である。 1……電極金属板、1a……電極部、1b……
取付フランジ部、2……イオン源チヤンバ、3…
…処理室、4……絶縁物、6,7……分割電極板
、8……冷却パイプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. イオンビーム引出し孔を有する電極部に中央部
    が形成されかつ外周部が取付フランジ部となる電
    極金属板を設け、この電極金属板の前記電極部内
    に冷却媒体路を設けたイオン源電極。
JP2117489U 1989-02-23 1989-02-23 Pending JPH02113255U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2117489U JPH02113255U (ja) 1989-02-23 1989-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2117489U JPH02113255U (ja) 1989-02-23 1989-02-23

Publications (1)

Publication Number Publication Date
JPH02113255U true JPH02113255U (ja) 1990-09-11

Family

ID=31238173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2117489U Pending JPH02113255U (ja) 1989-02-23 1989-02-23

Country Status (1)

Country Link
JP (1) JPH02113255U (ja)

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