JPS6289144U - - Google Patents

Info

Publication number
JPS6289144U
JPS6289144U JP18000585U JP18000585U JPS6289144U JP S6289144 U JPS6289144 U JP S6289144U JP 18000585 U JP18000585 U JP 18000585U JP 18000585 U JP18000585 U JP 18000585U JP S6289144 U JPS6289144 U JP S6289144U
Authority
JP
Japan
Prior art keywords
holding
semiconductor wafer
holding frame
wafer holder
wafer
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
JP18000585U
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 JP18000585U priority Critical patent/JPS6289144U/ja
Publication of JPS6289144U publication Critical patent/JPS6289144U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例によるウエハ保持
具の縦断面図、第2図は従来のウエハ保持具の縦
断面図である。 図において、1は半導体ウエハ、2は保持枠、
3は保持穴、6は支持板、9は受座、9aは傾斜
面である。なお、各図中の同一符号は同一または
相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 保持枠に半導体ウエハ表面を露出させて保持す
    る保持穴と、前記半導体ウエハの表面外周部が当
    接する受座とが形成されたウエハ保持具において
    、前記受座に前記半導体ウエハの表面外周部の接
    触面積を減少せしめる傾斜面を形成したことを特
    徴とするウエハ保持具。
JP18000585U 1985-11-22 1985-11-22 Pending JPS6289144U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18000585U JPS6289144U (ja) 1985-11-22 1985-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18000585U JPS6289144U (ja) 1985-11-22 1985-11-22

Publications (1)

Publication Number Publication Date
JPS6289144U true JPS6289144U (ja) 1987-06-08

Family

ID=31123565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18000585U Pending JPS6289144U (ja) 1985-11-22 1985-11-22

Country Status (1)

Country Link
JP (1) JPS6289144U (ja)

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