JPH0290668U - - Google Patents

Info

Publication number
JPH0290668U
JPH0290668U JP17040388U JP17040388U JPH0290668U JP H0290668 U JPH0290668 U JP H0290668U JP 17040388 U JP17040388 U JP 17040388U JP 17040388 U JP17040388 U JP 17040388U JP H0290668 U JPH0290668 U JP H0290668U
Authority
JP
Japan
Prior art keywords
back plate
holding
substrate
holder
forming apparatus
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
JP17040388U
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 JP17040388U priority Critical patent/JPH0290668U/ja
Publication of JPH0290668U publication Critical patent/JPH0290668U/ja
Pending legal-status Critical Current

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  • Manufacturing Optical Record Carriers (AREA)
  • Physical Vapour Deposition (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例による成膜装置の基
板保持機構の断面構成図、第2図は本考案の他の
実施例による基板保持機構の断面構成図、第3A
図及び第3B図は基板取り付け時の状態を説明す
るための図、第4図は従来機構の断面構成図、第
5図は従来機構の問題点を説明するための図であ
る。 1……プラスチツク基板、2……背板、3……
ホルダ、20……クランプ、10……冷却ジヤケ
ツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 成膜装置内で基板を保持するための機構であつ
    て、一方の面が凹面であり、この凹面に基板背面
    が密着固定される背板と、この背板を保持するた
    めのホルダと、前記背板の他方の面を冷却面また
    は加熱面に押圧するための背板押圧機構とを備え
    た成膜装置の基板保持機構。
JP17040388U 1988-12-28 1988-12-28 Pending JPH0290668U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17040388U JPH0290668U (ja) 1988-12-28 1988-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17040388U JPH0290668U (ja) 1988-12-28 1988-12-28

Publications (1)

Publication Number Publication Date
JPH0290668U true JPH0290668U (ja) 1990-07-18

Family

ID=31461313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17040388U Pending JPH0290668U (ja) 1988-12-28 1988-12-28

Country Status (1)

Country Link
JP (1) JPH0290668U (ja)

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