JPH034648U - - Google Patents

Info

Publication number
JPH034648U
JPH034648U JP6584689U JP6584689U JPH034648U JP H034648 U JPH034648 U JP H034648U JP 6584689 U JP6584689 U JP 6584689U JP 6584689 U JP6584689 U JP 6584689U JP H034648 U JPH034648 U JP H034648U
Authority
JP
Japan
Prior art keywords
beam current
ion
ion implantation
shielded
detects
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
JP6584689U
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 JP6584689U priority Critical patent/JPH034648U/ja
Publication of JPH034648U publication Critical patent/JPH034648U/ja
Pending legal-status Critical Current

Links

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注入装置
の基本的な構成を示す概念図、第2図は従来技術
を示す概念図である。 1……イオンビーム、3……半導体ウエハ(注
入対象物)、4……フアラデーカツプ(ビーム電
流検出電極)、5……電流計、6……ノイズ源、
10……シールド、IB……ビーム電流、IN…
…ノイズ電流。

Claims (1)

  1. 【実用新案登録請求の範囲】 注入対象物近傍に設けたビーム電流放出電極で
    イオンビームのビーム電流を検出して、この検出
    結果に基づいてイオン注入の制御を行うようにし
    たイオン注入装置において、 前記ビーム電流検出電極を外部の電界からシー
    ルドしたことを特徴とするイオン注入装置。
JP6584689U 1989-06-05 1989-06-05 Pending JPH034648U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6584689U JPH034648U (ja) 1989-06-05 1989-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6584689U JPH034648U (ja) 1989-06-05 1989-06-05

Publications (1)

Publication Number Publication Date
JPH034648U true JPH034648U (ja) 1991-01-17

Family

ID=31598045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6584689U Pending JPH034648U (ja) 1989-06-05 1989-06-05

Country Status (1)

Country Link
JP (1) JPH034648U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006103008A (ja) * 2004-09-30 2006-04-20 Masatoshi Kumagai 手帳、及び手帳用リフィル用紙

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006103008A (ja) * 2004-09-30 2006-04-20 Masatoshi Kumagai 手帳、及び手帳用リフィル用紙
JP4659424B2 (ja) * 2004-09-30 2011-03-30 正寿 熊谷 手帳、及び手帳用リフィル用紙

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