JPS6418732U - - Google Patents

Info

Publication number
JPS6418732U
JPS6418732U JP11300887U JP11300887U JPS6418732U JP S6418732 U JPS6418732 U JP S6418732U JP 11300887 U JP11300887 U JP 11300887U JP 11300887 U JP11300887 U JP 11300887U JP S6418732 U JPS6418732 U JP S6418732U
Authority
JP
Japan
Prior art keywords
wafer
utility
model registration
exhaust means
cvd
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
JP11300887U
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 JP11300887U priority Critical patent/JPS6418732U/ja
Publication of JPS6418732U publication Critical patent/JPS6418732U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Temperature (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の断面図、第2図は
従来例の断面図である。 1……ヘツド、3……石英板、4……可動サセ
プタ、5……熱電対、6……電気配線、7……自
動温度コントローラ、8……ポテンシヨメータ、
9……排気口、10,12a,12b……自動排
気調整弁、11……ヒータ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ウエハ上にガスを噴出しBPSG膜または
    BSG膜を堆積させる際に、ウエハを搭載してい
    る可動サセプタの両側からガスの排気を行う排気
    手段を有するCVD装置において、 前記可動サセプタ上の指定位置の温度制御を行
    う温度制御手段を備えたことを特徴とするCVD
    装置。 (2) 前記排気手段は、調節可能にしたことを特
    徴とする実用新案登録請求の範囲第1項記載のC
    VD装置。
JP11300887U 1987-07-22 1987-07-22 Pending JPS6418732U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11300887U JPS6418732U (ja) 1987-07-22 1987-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11300887U JPS6418732U (ja) 1987-07-22 1987-07-22

Publications (1)

Publication Number Publication Date
JPS6418732U true JPS6418732U (ja) 1989-01-30

Family

ID=31352467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11300887U Pending JPS6418732U (ja) 1987-07-22 1987-07-22

Country Status (1)

Country Link
JP (1) JPS6418732U (ja)

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