JPS6175052U - - Google Patents

Info

Publication number

JPS6175052U

JPS6175052U JP15983584U JP15983584U JPS6175052U JP S6175052 U JPS6175052 U JP S6175052U JP 15983584 U JP15983584 U JP 15983584U JP 15983584 U JP15983584 U JP 15983584U JP S6175052 U JPS6175052 U JP S6175052U

Authority

JP

Japan

Prior art keywords

needle

filament

power source

extraction electrode

source

Prior art date

1984-10-24

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000000605 extraction Methods 0.000 claims description 4
• 230000005684 electric field Effects 0.000 claims 2
• NCMHKCKGHRPLCM-UHFFFAOYSA-N caesium(1+) Chemical compound [Cs+] NCMHKCKGHRPLCM-UHFFFAOYSA-N 0.000 claims 1
• 230000001133 acceleration Effects 0.000 description 2
• 229910052792 caesium Inorganic materials 0.000 description 1
• TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1