JPH0187532U - - Google Patents

Info

Publication number
JPH0187532U
JPH0187532U JP18416387U JP18416387U JPH0187532U JP H0187532 U JPH0187532 U JP H0187532U JP 18416387 U JP18416387 U JP 18416387U JP 18416387 U JP18416387 U JP 18416387U JP H0187532 U JPH0187532 U JP H0187532U
Authority
JP
Japan
Prior art keywords
charged beam
chamber
column
exposure apparatus
beam exposure
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
JP18416387U
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 JP18416387U priority Critical patent/JPH0187532U/ja
Publication of JPH0187532U publication Critical patent/JPH0187532U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Beam Exposure (AREA)

Description

【図面の簡単な説明】
第1図は本考案による荷電ビーム露光装置の一
実施例を示す斜視図、第2図はカラム倒れ込み振
動を表す露光装置の断面図、第3図aは本実施例
露光装置の倒れ込み振動減衰特性を示す図、第3
図bは従来の露光装置の倒れ込み振動減衰特性を
示す図である。 11……カラム、12……チヤンバ、13……
ステージ、14……ベース、15……ステー、θ
……傾き角。

Claims (1)

    【実用新案登録請求の範囲】
  1. 荷電ビーム銃を備えたカラムと、該カラムが取
    付けられたチヤンバと、該チヤンバ内に設置され
    た可動なステージとを有し、荷電ビームを用いて
    所望パタンを露光する荷電ビーム露光装置におい
    て、前記カラム上部とチヤンバの周辺部間をステ
    ーによつて結合したことを特徴とする荷電ビーム
    露光装置。
JP18416387U 1987-12-01 1987-12-01 Pending JPH0187532U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18416387U JPH0187532U (ja) 1987-12-01 1987-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18416387U JPH0187532U (ja) 1987-12-01 1987-12-01

Publications (1)

Publication Number Publication Date
JPH0187532U true JPH0187532U (ja) 1989-06-09

Family

ID=31475542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18416387U Pending JPH0187532U (ja) 1987-12-01 1987-12-01

Country Status (1)

Country Link
JP (1) JPH0187532U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011043391A1 (ja) * 2009-10-07 2011-04-14 株式会社日立ハイテクノロジーズ 荷電粒子線装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011043391A1 (ja) * 2009-10-07 2011-04-14 株式会社日立ハイテクノロジーズ 荷電粒子線装置
JPWO2011043391A1 (ja) * 2009-10-07 2013-03-04 株式会社日立ハイテクノロジーズ 荷電粒子線装置
JP5524229B2 (ja) * 2009-10-07 2014-06-18 株式会社日立ハイテクノロジーズ 荷電粒子線装置

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