JPS6149782B2 - - Google Patents

Info

Publication number
JPS6149782B2
JPS6149782B2 JP15588177A JP15588177A JPS6149782B2 JP S6149782 B2 JPS6149782 B2 JP S6149782B2 JP 15588177 A JP15588177 A JP 15588177A JP 15588177 A JP15588177 A JP 15588177A JP S6149782 B2 JPS6149782 B2 JP S6149782B2
Authority
JP
Japan
Prior art keywords
lens
grid
electron
electron lens
aperture
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.)
Expired
Application number
JP15588177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5488062A (en
Inventor
Tsunenari Saito
Masahiro Kikuchi
Akio Oogoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP15588177A priority Critical patent/JPS5488062A/ja
Publication of JPS5488062A publication Critical patent/JPS5488062A/ja
Publication of JPS6149782B2 publication Critical patent/JPS6149782B2/ja
Granted legal-status Critical Current

Links

JP15588177A 1977-12-24 1977-12-24 Single-beam type electron gun Granted JPS5488062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15588177A JPS5488062A (en) 1977-12-24 1977-12-24 Single-beam type electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15588177A JPS5488062A (en) 1977-12-24 1977-12-24 Single-beam type electron gun

Publications (2)

Publication Number Publication Date
JPS5488062A JPS5488062A (en) 1979-07-12
JPS6149782B2 true JPS6149782B2 (enExample) 1986-10-31

Family

ID=15615538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15588177A Granted JPS5488062A (en) 1977-12-24 1977-12-24 Single-beam type electron gun

Country Status (1)

Country Link
JP (1) JPS5488062A (enExample)

Also Published As

Publication number Publication date
JPS5488062A (en) 1979-07-12

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