JPS6455553U - - Google Patents

Info

Publication number
JPS6455553U
JPS6455553U JP14769987U JP14769987U JPS6455553U JP S6455553 U JPS6455553 U JP S6455553U JP 14769987 U JP14769987 U JP 14769987U JP 14769987 U JP14769987 U JP 14769987U JP S6455553 U JPS6455553 U JP S6455553U
Authority
JP
Japan
Prior art keywords
side wall
wall portion
ion implantation
holding means
wafer
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
JP14769987U
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 JP14769987U priority Critical patent/JPS6455553U/ja
Publication of JPS6455553U publication Critical patent/JPS6455553U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案によるイオン注入装置の一例の
要部の断面図、第2図は他の例の要部の断面図、
第3図はさらに他の例の要部の断面図、第4図は
従来装置の要部の断面図である。 1はウエフア支持台、2は半導体ウエフア、2
aはその主面、3は保持手段、3aは側壁部、4
は材料層である。

Claims (1)

  1. 【実用新案登録請求の範囲】 半導体ウエフアの保持手段を有するイオン注入
    装置において、 前記半導体ウエフアの主面上に位置する前記保
    持手段の側壁部をひさし状に形成するかまたは(
    および)前記側壁部に前記ウエフアの半導体材料
    またはその不活性化材料を形成したイオン注入装
    置。
JP14769987U 1987-09-28 1987-09-28 Pending JPS6455553U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14769987U JPS6455553U (ja) 1987-09-28 1987-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14769987U JPS6455553U (ja) 1987-09-28 1987-09-28

Publications (1)

Publication Number Publication Date
JPS6455553U true JPS6455553U (ja) 1989-04-06

Family

ID=31418345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14769987U Pending JPS6455553U (ja) 1987-09-28 1987-09-28

Country Status (1)

Country Link
JP (1) JPS6455553U (ja)

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