JPS55105939A - Multi-digit fluorescent display device - Google Patents

Multi-digit fluorescent display device

Info

Publication number
JPS55105939A
JPS55105939A JP14955279A JP14955279A JPS55105939A JP S55105939 A JPS55105939 A JP S55105939A JP 14955279 A JP14955279 A JP 14955279A JP 14955279 A JP14955279 A JP 14955279A JP S55105939 A JPS55105939 A JP S55105939A
Authority
JP
Japan
Prior art keywords
wire
terminal lead
substrate
outer case
grid
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
JP14955279A
Other languages
Japanese (ja)
Other versions
JPS5640939B2 (en
Inventor
Takao Kishino
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.)
Futaba Corp
Original Assignee
Futaba 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 Futaba Corp filed Critical Futaba Corp
Priority to JP14955279A priority Critical patent/JPS55105939A/en
Publication of JPS55105939A publication Critical patent/JPS55105939A/en
Publication of JPS5640939B2 publication Critical patent/JPS5640939B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

PURPOSE: To simplify a construction and simultaneously to make an internal wiring work easy while ensuring the correctness of the wiring, by making a substrate, that forms a pattern display portion, form simultaneously the outer case, and extending a terminal lead-in wire through a sealed part between the substrate and top window plate.
CONSTITUTION: The device is made as follows: At prescribed relative positions within an outer case 34 air-tightly constructed by a hermetic sealing between a substrate 21 and a top window plate 31, are correctly arranged and fixed each segment electrode group 16, each grid 25, cathode 29 and the like which constitute a plurality of pattern display portions. The device is constructed in such a manner that through each segment terminal lead-in wire 22, each grid terminal lead-in wire 21 and a cathode terminal lead-in wire 23, each internal electrode can be supplied with an electric current from the outside.
COPYRIGHT: (C)1980,JPO&Japio
JP14955279A 1979-11-20 1979-11-20 Multi-digit fluorescent display device Granted JPS55105939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14955279A JPS55105939A (en) 1979-11-20 1979-11-20 Multi-digit fluorescent display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14955279A JPS55105939A (en) 1979-11-20 1979-11-20 Multi-digit fluorescent display device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1011074A Division JPS5527418B2 (en) 1974-01-25 1974-01-25

Publications (2)

Publication Number Publication Date
JPS55105939A true JPS55105939A (en) 1980-08-14
JPS5640939B2 JPS5640939B2 (en) 1981-09-24

Family

ID=15477649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14955279A Granted JPS55105939A (en) 1979-11-20 1979-11-20 Multi-digit fluorescent display device

Country Status (1)

Country Link
JP (1) JPS55105939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325015A (en) * 1990-11-07 1994-06-28 Nec Corporation Vacuum fluorescent display tube having a built in driving semiconductor element therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325015A (en) * 1990-11-07 1994-06-28 Nec Corporation Vacuum fluorescent display tube having a built in driving semiconductor element therein

Also Published As

Publication number Publication date
JPS5640939B2 (en) 1981-09-24

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