JPH01159348U - - Google Patents

Info

Publication number
JPH01159348U
JPH01159348U JP5538188U JP5538188U JPH01159348U JP H01159348 U JPH01159348 U JP H01159348U JP 5538188 U JP5538188 U JP 5538188U JP 5538188 U JP5538188 U JP 5538188U JP H01159348 U JPH01159348 U JP H01159348U
Authority
JP
Japan
Prior art keywords
grid
exposure
manufacturing device
traveling wave
electron gun
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
JP5538188U
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 JP5538188U priority Critical patent/JPH01159348U/ja
Publication of JPH01159348U publication Critical patent/JPH01159348U/ja
Pending legal-status Critical Current

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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グリツドの
製造装置の露光状態を示す側断面図、第2図は一
般的電子銃部分の構成を示す斜視図である。 図において、21はグリツド材料、22は露光
材、23は平行光線発生電源、24はレンズ系、
25は露光用フイルムである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 進行波管用電子銃の電子ビームをコントロール
    するグリツドの製造装置において、前記グリツド
    と露光に必要な平行光線発生装置の間に露光用フ
    イルム及び前記グリツドの曲率中心に焦点を有す
    るレンズを配置し、露光後化学的処理によつて、
    任意のグリツド穴形状を形成することを特徴とす
    る進行波管用電子銃のグリツドの製造装置。
JP5538188U 1988-04-25 1988-04-25 Pending JPH01159348U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5538188U JPH01159348U (ja) 1988-04-25 1988-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5538188U JPH01159348U (ja) 1988-04-25 1988-04-25

Publications (1)

Publication Number Publication Date
JPH01159348U true JPH01159348U (ja) 1989-11-06

Family

ID=31281282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5538188U Pending JPH01159348U (ja) 1988-04-25 1988-04-25

Country Status (1)

Country Link
JP (1) JPH01159348U (ja)

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