JPS59129155U - 電界放射型イオン源 - Google Patents

電界放射型イオン源

Info

Publication number
JPS59129155U
JPS59129155U JP2254983U JP2254983U JPS59129155U JP S59129155 U JPS59129155 U JP S59129155U JP 2254983 U JP2254983 U JP 2254983U JP 2254983 U JP2254983 U JP 2254983U JP S59129155 U JPS59129155 U JP S59129155U
Authority
JP
Japan
Prior art keywords
ion source
field emission
shield plate
anode
extraction electrode
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.)
Granted
Application number
JP2254983U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6345734Y2 (en, 2012
Inventor
孝 皆藤
Original Assignee
セイコーインスツルメンツ株式会社
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 by セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP2254983U priority Critical patent/JPS59129155U/ja
Publication of JPS59129155U publication Critical patent/JPS59129155U/ja
Application granted granted Critical
Publication of JPS6345734Y2 publication Critical patent/JPS6345734Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
JP2254983U 1983-02-18 1983-02-18 電界放射型イオン源 Granted JPS59129155U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2254983U JPS59129155U (ja) 1983-02-18 1983-02-18 電界放射型イオン源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2254983U JPS59129155U (ja) 1983-02-18 1983-02-18 電界放射型イオン源

Publications (2)

Publication Number Publication Date
JPS59129155U true JPS59129155U (ja) 1984-08-30
JPS6345734Y2 JPS6345734Y2 (en, 2012) 1988-11-28

Family

ID=30153645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2254983U Granted JPS59129155U (ja) 1983-02-18 1983-02-18 電界放射型イオン源

Country Status (1)

Country Link
JP (1) JPS59129155U (en, 2012)

Also Published As

Publication number Publication date
JPS6345734Y2 (en, 2012) 1988-11-28

Similar Documents

Publication Publication Date Title
JPS59129155U (ja) 電界放射型イオン源
JPS5986654U (ja) 電界放射型イオン源
JPS5920543U (ja) 電子管
JPS59181564U (ja) 電子銃
JPS5849864U (ja) 電子銃
JPS5955848U (ja) 電界放射型イオン源
JPS58182352U (ja) 陰極線管
JPS60174172U (ja) アルカリ電池
JPS60141056U (ja) 陰極線管
JPS58170762U (ja) イオン化用エミツタ
JPS5985564U (ja) 電子銃
JPS60141050U (ja) 陰極線管電極構体
JPS58152762U (ja) 電極構体
JPS6136947U (ja) 蛍光表示管
JPS58103456U (ja) 陰極線管
JPS60145539U (ja) マグネトロン
JPS59181538U (ja) 真空バルブ
JPS60849U (ja) 螢光表示管
JPS58160463U (ja) 電池
JPS60112056U (ja) 電子銃
JPS5951438U (ja) 陰極線管
JPS59187063U (ja) 電子銃構体
JPS595886U (ja) 端子装置
JPS5895233U (ja) 液体金属イオン源
JPS59173257U (ja) 螢光表示管