JPH0176045U - - Google Patents

Info

Publication number
JPH0176045U
JPH0176045U JP1987171478U JP17147887U JPH0176045U JP H0176045 U JPH0176045 U JP H0176045U JP 1987171478 U JP1987171478 U JP 1987171478U JP 17147887 U JP17147887 U JP 17147887U JP H0176045 U JPH0176045 U JP H0176045U
Authority
JP
Japan
Prior art keywords
insulator
electrode
electrostatic chuck
attracted
ring
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
JP1987171478U
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 JP1987171478U priority Critical patent/JPH0176045U/ja
Publication of JPH0176045U publication Critical patent/JPH0176045U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図および第2図は本案装置の構造を示す概
略縦断面図、第3図は従来の静電チヤツクの構造
を示す概略縦断面図、第4図はプラズマ発生装置
の概略断面図、第5図および第6図は絶縁体に生
ずる温度分布を示す図、第7図は絶縁体の内部応
力分布を示す図である。 1…電極、2…絶縁体、3…端子、4…リング
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 絶縁体の一表面近傍に電極を埋設し、被吸着物
    と前記電極との間に電圧を印加し前記絶縁体の前
    記一表面上に前記被吸着物を吸着すべくなした静
    電チヤツクにおいて、前記絶縁体の、前記一表面
    と相対する他表面側の周囲に焼嵌め等の締め嵌め
    にて密接させたリングを具備することを特徴とす
    る静電チヤツク。
JP1987171478U 1987-11-10 1987-11-10 Pending JPH0176045U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987171478U JPH0176045U (ja) 1987-11-10 1987-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987171478U JPH0176045U (ja) 1987-11-10 1987-11-10

Publications (1)

Publication Number Publication Date
JPH0176045U true JPH0176045U (ja) 1989-05-23

Family

ID=31463346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987171478U Pending JPH0176045U (ja) 1987-11-10 1987-11-10

Country Status (1)

Country Link
JP (1) JPH0176045U (ja)

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