JPH0220322U - - Google Patents

Info

Publication number
JPH0220322U
JPH0220322U JP9728488U JP9728488U JPH0220322U JP H0220322 U JPH0220322 U JP H0220322U JP 9728488 U JP9728488 U JP 9728488U JP 9728488 U JP9728488 U JP 9728488U JP H0220322 U JPH0220322 U JP H0220322U
Authority
JP
Japan
Prior art keywords
setting section
mask setting
light source
optical system
wafer chuck
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
JP9728488U
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 JP9728488U priority Critical patent/JPH0220322U/ja
Publication of JPH0220322U publication Critical patent/JPH0220322U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す図、第2図は従
来の露光装置を示す図である。 図において、10は基台、11,20は支柱、
12はマスクセツト部、13は回転駆動部、14
は回転テーブル、15は光源、16は光学的系、
17はウエハーチヤツク、19はマスク、24は
ウエハーを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数枚のマスク19を円周方向に並べてセツト
    可能なマスクセツト部12と、該マスクセツト部
    12の上方に配置された光源15と、マスクセツ
    ト部12の下方に配置された転写用の光学系16
    及びウエハーチヤツク17とを具備し、上記光源
    15と光学系16とウエハーチヤツク17とが一
    体となつてマスクセツト部12に対して回転可能
    に設けられて成ることを特徴とする露光装置。
JP9728488U 1988-07-25 1988-07-25 Pending JPH0220322U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9728488U JPH0220322U (ja) 1988-07-25 1988-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9728488U JPH0220322U (ja) 1988-07-25 1988-07-25

Publications (1)

Publication Number Publication Date
JPH0220322U true JPH0220322U (ja) 1990-02-09

Family

ID=31322613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9728488U Pending JPH0220322U (ja) 1988-07-25 1988-07-25

Country Status (1)

Country Link
JP (1) JPH0220322U (ja)

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