JPH0328722U - - Google Patents

Info

Publication number
JPH0328722U
JPH0328722U JP8915489U JP8915489U JPH0328722U JP H0328722 U JPH0328722 U JP H0328722U JP 8915489 U JP8915489 U JP 8915489U JP 8915489 U JP8915489 U JP 8915489U JP H0328722 U JPH0328722 U JP H0328722U
Authority
JP
Japan
Prior art keywords
rotation direction
spin chuck
screen wall
substrate
rotation
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
JP8915489U
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 JP8915489U priority Critical patent/JPH0328722U/ja
Publication of JPH0328722U publication Critical patent/JPH0328722U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係るスピンチヤツクの一実施
例を示すもので、長方形の基板に適用した場合の
平面図、第2図は側面図、第3図は底面図、第4
図は第1図の−線断面図、第5図は基板保持
部材とピンの斜視図、第6図は衝立壁の斜視図、
第7図は衝立壁の他の実施例を示す斜視図、第8
図は従来のスピンチヤツクの平面図である。 2……基板、2a……回転方向前端部、10…
…基板保持部、30……衝立取付部材、33……
衝立壁、S〜S……辺。

Claims (1)

    【実用新案登録請求の範囲】
  1. 正方形または長方形の被処理基板を略水平に保
    持して回転され、その回転中に処理液を遠心力を
    利用して前記被処理基板上に略均一に塗布するス
    ピンチヤツクにおいて、前記被処理基板の4つの
    辺のうち回転方向に対して交差する2つの互いに
    対向する辺の、少なくとも回転方向前端部に対向
    してそれぞれ衝立壁を立設してなり、この衝立壁
    は前記回転方向前端部に対して移動調整自在に設
    けられていることを特徴とするスピンチヤツク。
JP8915489U 1989-07-31 1989-07-31 Pending JPH0328722U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8915489U JPH0328722U (ja) 1989-07-31 1989-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8915489U JPH0328722U (ja) 1989-07-31 1989-07-31

Publications (1)

Publication Number Publication Date
JPH0328722U true JPH0328722U (ja) 1991-03-22

Family

ID=31638749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8915489U Pending JPH0328722U (ja) 1989-07-31 1989-07-31

Country Status (1)

Country Link
JP (1) JPH0328722U (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498574A (en) * 1978-01-20 1979-08-03 Matsushita Electric Ind Co Ltd Rotary coating unit of viscous material
JPS5732759A (en) * 1980-08-04 1982-02-22 Mitsubishi Electric Corp Substrate treating equipment
JPS57194070A (en) * 1981-05-22 1982-11-29 Hitachi Ltd Double side coating device
JPS592135B2 (ja) * 1973-09-20 1984-01-17 バロ−ス コ−ポレ−シヨン ヒヨウジパネル

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592135B2 (ja) * 1973-09-20 1984-01-17 バロ−ス コ−ポレ−シヨン ヒヨウジパネル
JPS5498574A (en) * 1978-01-20 1979-08-03 Matsushita Electric Ind Co Ltd Rotary coating unit of viscous material
JPS5732759A (en) * 1980-08-04 1982-02-22 Mitsubishi Electric Corp Substrate treating equipment
JPS57194070A (en) * 1981-05-22 1982-11-29 Hitachi Ltd Double side coating device

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