JPH01171026U - - Google Patents

Info

Publication number
JPH01171026U
JPH01171026U JP6864788U JP6864788U JPH01171026U JP H01171026 U JPH01171026 U JP H01171026U JP 6864788 U JP6864788 U JP 6864788U JP 6864788 U JP6864788 U JP 6864788U JP H01171026 U JPH01171026 U JP H01171026U
Authority
JP
Japan
Prior art keywords
reaction chamber
vertical
plasma cvd
cvd apparatus
serve
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
JP6864788U
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 JP6864788U priority Critical patent/JPH01171026U/ja
Publication of JPH01171026U publication Critical patent/JPH01171026U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Description

【図面の簡単な説明】
第1図は本考案装置の一実施例の構成を示す簡
略縦断面図、第2図はその簡略横断面図、第3図
及び第4図は従来の横型プラズマCVD装置の各
例を示す簡略縦断面図、第5図は従来の縦型プラ
ズマCVD装置の一例を示す簡略縦断面図である
。 1……縦型(抵抗加熱)ヒータ、2……反応室
、2a……(石英)外側反応管、2b……(石英
)内側反応管、3a,3b……一対のウエーハ保
持兼用のプラズマ発生用電極、4……ウエーハ、
5……電極支持部、6……反応ガス導入部、7…
…シールフランジ、8……高周波電力導入部、9
……発振器、10……昇降機構部、11……排出
装置(ポンプ)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 縦型ヒータ1内に減圧可能な反応室2を設け、
    この反応室2内に、一対のウエーハ保持兼用のプ
    ラズマ発生用電極3a,3bを平行に多数対、放
    射状に垂設せしめてなる縦型プラズマCVD装置
JP6864788U 1988-05-23 1988-05-23 Pending JPH01171026U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6864788U JPH01171026U (ja) 1988-05-23 1988-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6864788U JPH01171026U (ja) 1988-05-23 1988-05-23

Publications (1)

Publication Number Publication Date
JPH01171026U true JPH01171026U (ja) 1989-12-04

Family

ID=31293955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6864788U Pending JPH01171026U (ja) 1988-05-23 1988-05-23

Country Status (1)

Country Link
JP (1) JPH01171026U (ja)

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