JPH0336130U - - Google Patents

Info

Publication number
JPH0336130U
JPH0336130U JP9597389U JP9597389U JPH0336130U JP H0336130 U JPH0336130 U JP H0336130U JP 9597389 U JP9597389 U JP 9597389U JP 9597389 U JP9597389 U JP 9597389U JP H0336130 U JPH0336130 U JP H0336130U
Authority
JP
Japan
Prior art keywords
collection tank
exhaust duct
rotary chuck
sensor
tank
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
JP9597389U
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 JP9597389U priority Critical patent/JPH0336130U/ja
Publication of JPH0336130U publication Critical patent/JPH0336130U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Coating Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る半導体製造装置の断面図
、第2図は従来の半導体製造装置の断面図である
。 1……ウエーハ、2……回転チヤツク、3……
回収槽、4……配管、5……排液槽、6……排気
ダクト、7……遮蔽板、8……排気圧計、9……
風速計、10……風速計センサ、11……薬液ノ
ズル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体ウエーハを吸着保持する回転チヤツクと
    、回転チヤツクを囲む回収槽と、回収槽から排気
    ダクトにつながる配管と、回収槽上に配設され、
    回収槽内の風速を測定できるセンサと、センサの
    測定結果により排気ダクトの断面積を可変できる
    遮蔽板とを含んで構成したことを特徴とする半導
    体製造装置。
JP9597389U 1989-08-16 1989-08-16 Pending JPH0336130U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9597389U JPH0336130U (ja) 1989-08-16 1989-08-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9597389U JPH0336130U (ja) 1989-08-16 1989-08-16

Publications (1)

Publication Number Publication Date
JPH0336130U true JPH0336130U (ja) 1991-04-09

Family

ID=31645202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9597389U Pending JPH0336130U (ja) 1989-08-16 1989-08-16

Country Status (1)

Country Link
JP (1) JPH0336130U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012253156A (ja) * 2011-06-01 2012-12-20 Mitsubishi Electric Corp レジスト塗布装置
CN103619594A (zh) * 2011-06-21 2014-03-05 雅马哈发动机株式会社 网版印刷装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012253156A (ja) * 2011-06-01 2012-12-20 Mitsubishi Electric Corp レジスト塗布装置
CN103619594A (zh) * 2011-06-21 2014-03-05 雅马哈发动机株式会社 网版印刷装置
CN103619594B (zh) * 2011-06-21 2016-08-17 雅马哈发动机株式会社 网版印刷装置

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