JPS63121425U - - Google Patents

Info

Publication number
JPS63121425U
JPS63121425U JP1258187U JP1258187U JPS63121425U JP S63121425 U JPS63121425 U JP S63121425U JP 1258187 U JP1258187 U JP 1258187U JP 1258187 U JP1258187 U JP 1258187U JP S63121425 U JPS63121425 U JP S63121425U
Authority
JP
Japan
Prior art keywords
impurities
ion implantation
attaching
semiconductor wafer
utility
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
JP1258187U
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 JP1258187U priority Critical patent/JPS63121425U/ja
Publication of JPS63121425U publication Critical patent/JPS63121425U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の第1の実施例を示す概略図、
第2図は本考案の第2の実施例を示す概略図、第
3図は従来例を示す概略図である。 106,201…イオン注入部、114,20
4…レーザーマーキング部、104,206,2
07…ローデイング部、108,203,205
…アンローデイング部、102…イオンビーム、
103…真空ポンプ、109,110,111,
112…ゲートバルブ、202…半導体ウエーハ
固定デイスク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体ウエーハに不純物をドーピングするイオ
    ン注入装置において、不純物をドーピングした半
    導体ウエーハの一部に視認可能なマークを付する
    マーキング機構を装置本体に装備したことを特徴
    とするイオン注入装置。
JP1258187U 1987-01-30 1987-01-30 Pending JPS63121425U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1258187U JPS63121425U (ja) 1987-01-30 1987-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1258187U JPS63121425U (ja) 1987-01-30 1987-01-30

Publications (1)

Publication Number Publication Date
JPS63121425U true JPS63121425U (ja) 1988-08-05

Family

ID=30800845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1258187U Pending JPS63121425U (ja) 1987-01-30 1987-01-30

Country Status (1)

Country Link
JP (1) JPS63121425U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848414A (ja) * 1981-09-17 1983-03-22 Toshiba Corp 半導体基板の印字方法
JPS6122470A (ja) * 1984-07-10 1986-01-31 Matsushita Electric Ind Co Ltd フロントロ−デイングプレ−ヤ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848414A (ja) * 1981-09-17 1983-03-22 Toshiba Corp 半導体基板の印字方法
JPS6122470A (ja) * 1984-07-10 1986-01-31 Matsushita Electric Ind Co Ltd フロントロ−デイングプレ−ヤ

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