JPH0221734U - - Google Patents

Info

Publication number
JPH0221734U
JPH0221734U JP10052488U JP10052488U JPH0221734U JP H0221734 U JPH0221734 U JP H0221734U JP 10052488 U JP10052488 U JP 10052488U JP 10052488 U JP10052488 U JP 10052488U JP H0221734 U JPH0221734 U JP H0221734U
Authority
JP
Japan
Prior art keywords
negative pressure
top surface
hole opened
view
rotary table
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
JP10052488U
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 JP10052488U priority Critical patent/JPH0221734U/ja
Publication of JPH0221734U publication Critical patent/JPH0221734U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drying Of Solid Materials (AREA)

Description

【図面の簡単な説明】
第1図は第2図と第3図は本考案に係る回転テ
ーブルの第1の実施例を示す一部断面を含む平面
図と正面図と斜視図、第4図と第5図と第6図は
本考案に係る回転テーブルの第2の実施例を示す
一部断面を含む平面図と正面図と斜視図、第7図
と第8図と第9図は本考案に係る回転テーブルの
第3の実施例を示す一部断面を含む平面図と正面
図と斜視図、第10図と第11図は従来の回転テ
ーブルの一具体例を示す部分断面正面図と平面図
である。 2……半導体ウエーハ、5,13,19……回
転テーブル、7,15,21……吸引孔、8,1
6,22……負圧孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 上面に半導体ウエーハを負圧吸着して保持し回
    転する回転テーブルにおいて、 テーブル上面に開口した吸引孔を、テーブル周
    縁部に開口した負圧孔に連通したことを特徴とす
    る回転テーブル。
JP10052488U 1988-07-27 1988-07-27 Pending JPH0221734U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10052488U JPH0221734U (ja) 1988-07-27 1988-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10052488U JPH0221734U (ja) 1988-07-27 1988-07-27

Publications (1)

Publication Number Publication Date
JPH0221734U true JPH0221734U (ja) 1990-02-14

Family

ID=31328678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10052488U Pending JPH0221734U (ja) 1988-07-27 1988-07-27

Country Status (1)

Country Link
JP (1) JPH0221734U (ja)

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