JPS52138865A - Manufacture of electron tube with zinc oxide fluorescent material - Google Patents

Manufacture of electron tube with zinc oxide fluorescent material

Info

Publication number
JPS52138865A
JPS52138865A JP5529976A JP5529976A JPS52138865A JP S52138865 A JPS52138865 A JP S52138865A JP 5529976 A JP5529976 A JP 5529976A JP 5529976 A JP5529976 A JP 5529976A JP S52138865 A JPS52138865 A JP S52138865A
Authority
JP
Japan
Prior art keywords
manufacture
zinc oxide
fluorescent material
electron tube
oxide fluorescent
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
JP5529976A
Other languages
Japanese (ja)
Inventor
Osamu Yasutome
Norio Shinoda
Kenichi Tsuchinuma
Hisao Yamada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5529976A priority Critical patent/JPS52138865A/en
Publication of JPS52138865A publication Critical patent/JPS52138865A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

PURPOSE: To manufacture an electron tube of excellent luminous characteristic by putting electrodes coated with zinc oxide fluorescent material in an enclosure and baking the fluorescent layer at a specified temperature after exhausting the enclosure.
COPYRIGHT: (C)1977,JPO&Japio
JP5529976A 1976-05-17 1976-05-17 Manufacture of electron tube with zinc oxide fluorescent material Pending JPS52138865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5529976A JPS52138865A (en) 1976-05-17 1976-05-17 Manufacture of electron tube with zinc oxide fluorescent material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5529976A JPS52138865A (en) 1976-05-17 1976-05-17 Manufacture of electron tube with zinc oxide fluorescent material

Publications (1)

Publication Number Publication Date
JPS52138865A true JPS52138865A (en) 1977-11-19

Family

ID=12994684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5529976A Pending JPS52138865A (en) 1976-05-17 1976-05-17 Manufacture of electron tube with zinc oxide fluorescent material

Country Status (1)

Country Link
JP (1) JPS52138865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205940A (en) * 1981-06-13 1982-12-17 Futaba Corp Manufacture of displayer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205940A (en) * 1981-06-13 1982-12-17 Futaba Corp Manufacture of displayer
JPH0158618B2 (en) * 1981-06-13 1989-12-12 Futaba Denshi Kogyo Kk

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