JPS52127749A - Fluorescent displaying tube - Google Patents

Fluorescent displaying tube

Info

Publication number
JPS52127749A
JPS52127749A JP4480676A JP4480676A JPS52127749A JP S52127749 A JPS52127749 A JP S52127749A JP 4480676 A JP4480676 A JP 4480676A JP 4480676 A JP4480676 A JP 4480676A JP S52127749 A JPS52127749 A JP S52127749A
Authority
JP
Japan
Prior art keywords
displaying tube
fluorescent
fluorescent displaying
tube
thermion
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
JP4480676A
Other languages
Japanese (ja)
Other versions
JPS5851381B2 (en
Inventor
Bunji Uchida
Koichi Nomura
Teruaki Tanaka
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 Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP4480676A priority Critical patent/JPS5851381B2/en
Publication of JPS52127749A publication Critical patent/JPS52127749A/en
Publication of JPS5851381B2 publication Critical patent/JPS5851381B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

PURPOSE: To make the static function possible without accelerating electrode with thermion diffused and accelerated by making the width of the reflection part wider than that of the part near to cathode in the ringed area surrouding the fluorescent film of fluoresent displaying tube.
COPYRIGHT: (C)1977,JPO&Japio
JP4480676A 1976-04-19 1976-04-19 Fluorescent display tube Expired JPS5851381B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4480676A JPS5851381B2 (en) 1976-04-19 1976-04-19 Fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4480676A JPS5851381B2 (en) 1976-04-19 1976-04-19 Fluorescent display tube

Publications (2)

Publication Number Publication Date
JPS52127749A true JPS52127749A (en) 1977-10-26
JPS5851381B2 JPS5851381B2 (en) 1983-11-16

Family

ID=12701661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4480676A Expired JPS5851381B2 (en) 1976-04-19 1976-04-19 Fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS5851381B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173186U (en) * 1984-10-19 1986-05-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173186U (en) * 1984-10-19 1986-05-17

Also Published As

Publication number Publication date
JPS5851381B2 (en) 1983-11-16

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