JPS5450266A - Electron gun - Google Patents

Electron gun

Info

Publication number
JPS5450266A
JPS5450266A JP11706377A JP11706377A JPS5450266A JP S5450266 A JPS5450266 A JP S5450266A JP 11706377 A JP11706377 A JP 11706377A JP 11706377 A JP11706377 A JP 11706377A JP S5450266 A JPS5450266 A JP S5450266A
Authority
JP
Japan
Prior art keywords
electrode
transmittivity
inside diameter
cathode
cylindrical sleeve
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
JP11706377A
Other languages
English (en)
Inventor
Takashi Tsukada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11706377A priority Critical patent/JPS5450266A/ja
Publication of JPS5450266A publication Critical patent/JPS5450266A/ja
Pending legal-status Critical Current

Links

JP11706377A 1977-09-28 1977-09-28 Electron gun Pending JPS5450266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11706377A JPS5450266A (en) 1977-09-28 1977-09-28 Electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11706377A JPS5450266A (en) 1977-09-28 1977-09-28 Electron gun

Publications (1)

Publication Number Publication Date
JPS5450266A true JPS5450266A (en) 1979-04-20

Family

ID=14702498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11706377A Pending JPS5450266A (en) 1977-09-28 1977-09-28 Electron gun

Country Status (1)

Country Link
JP (1) JPS5450266A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547694A (en) * 1981-12-31 1985-10-15 U.S. Philips Corporation Low-loss cathode for a television camera tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547694A (en) * 1981-12-31 1985-10-15 U.S. Philips Corporation Low-loss cathode for a television camera tube

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