JPS63118229U - - Google Patents

Info

Publication number
JPS63118229U
JPS63118229U JP756187U JP756187U JPS63118229U JP S63118229 U JPS63118229 U JP S63118229U JP 756187 U JP756187 U JP 756187U JP 756187 U JP756187 U JP 756187U JP S63118229 U JPS63118229 U JP S63118229U
Authority
JP
Japan
Prior art keywords
shot
wafer
transfer
mask
onto
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
JP756187U
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 JP756187U priority Critical patent/JPS63118229U/ja
Publication of JPS63118229U publication Critical patent/JPS63118229U/ja
Pending legal-status Critical Current

Links

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  • Testing Or Measuring Of Semiconductors Or The Like (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の露光装置の一実施例の構成
を示す断面図、第2図は同上実施例におけるシヨ
ツト番号露光用マスクの拡大平面図、第3図aは
同上実施例におけるシヨツト番号の転写状態を示
すウエハの平面図、第3図bは第3図aの図Aの
部分の拡大図である。 1……主光源、2……マスク、3……縮小投影
レンズ、4……ウエハ、5……照明装置、6……
シヤツタ、7……シヨツト番号露光用マスク、7
b……シヨツト番号、9……駆動用モータ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (a) 主光源からの光線を通過させウエハ上に転
    写させる所定のマークを有するマスクと、 (b) 透光性のシヨツト番号が形成されシヨツト
    ごとに回転するシヨツト番号露光用マスクと、 (c) 上記ウエハ上に上記パターンの転写と同時
    に上記シヨツト番号を転写するようにウエハ上に
    投影する手段と、 よりなる露光装置。
JP756187U 1987-01-23 1987-01-23 Pending JPS63118229U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP756187U JPS63118229U (ja) 1987-01-23 1987-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP756187U JPS63118229U (ja) 1987-01-23 1987-01-23

Publications (1)

Publication Number Publication Date
JPS63118229U true JPS63118229U (ja) 1988-07-30

Family

ID=30791129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP756187U Pending JPS63118229U (ja) 1987-01-23 1987-01-23

Country Status (1)

Country Link
JP (1) JPS63118229U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027475A (ja) * 2011-08-19 2012-02-09 Hitachi Metals Ltd 識別情報記録方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027475A (ja) * 2011-08-19 2012-02-09 Hitachi Metals Ltd 識別情報記録方法

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