JPH03106732U - - Google Patents

Info

Publication number
JPH03106732U
JPH03106732U JP1536390U JP1536390U JPH03106732U JP H03106732 U JPH03106732 U JP H03106732U JP 1536390 U JP1536390 U JP 1536390U JP 1536390 U JP1536390 U JP 1536390U JP H03106732 U JPH03106732 U JP H03106732U
Authority
JP
Japan
Prior art keywords
semiconductor substrate
holding stand
holding
view
semiconductor
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
JP1536390U
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 JP1536390U priority Critical patent/JPH03106732U/ja
Publication of JPH03106732U publication Critical patent/JPH03106732U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Description

【図面の簡単な説明】
第1図〜第4図は本考案の一実施例を示すもの
で、第1図は保持台の斜視図、第2図は同正面図
、第3図は使用状態における断面図、第4図a〜
cは半導体基板の拡散パラメータの特性を示すグ
ラフ、第5図〜第7図は従来例を示すもので、第
5図は保持台の斜視図、第6図は拡散炉の温度状
態を示すグラフ、第7図は半導体基板の拡散パラ
メータの特性を示すグラフである。 1……保持台、2……保持台本体、3……主保
持溝、4……石英管、5……副保持溝、6……石
英棒、7……熱電対。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体基板に不純物拡散を行う際または半導体
    基板に熱酸化などの熱処理を行う際に半導体基板
    を保持する保持台であつて、半導体基板を保持す
    る保持溝が形成された石英管内に、温度測定用の
    熱電対を配置した半導体基板の保持台。
JP1536390U 1990-02-19 1990-02-19 Pending JPH03106732U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1536390U JPH03106732U (ja) 1990-02-19 1990-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1536390U JPH03106732U (ja) 1990-02-19 1990-02-19

Publications (1)

Publication Number Publication Date
JPH03106732U true JPH03106732U (ja) 1991-11-05

Family

ID=31518672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1536390U Pending JPH03106732U (ja) 1990-02-19 1990-02-19

Country Status (1)

Country Link
JP (1) JPH03106732U (ja)

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