JPS5272158A - Hot-cathode fluorescent multi-digit display - Google Patents

Hot-cathode fluorescent multi-digit display

Info

Publication number
JPS5272158A
JPS5272158A JP14814175A JP14814175A JPS5272158A JP S5272158 A JPS5272158 A JP S5272158A JP 14814175 A JP14814175 A JP 14814175A JP 14814175 A JP14814175 A JP 14814175A JP S5272158 A JPS5272158 A JP S5272158A
Authority
JP
Japan
Prior art keywords
hot
cathode fluorescent
digit display
fluorescent multi
filament
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
JP14814175A
Other languages
Japanese (ja)
Inventor
Sadatsugu Miura
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP14814175A priority Critical patent/JPS5272158A/en
Publication of JPS5272158A publication Critical patent/JPS5272158A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Only the filament for the digit which is to be displayed is heated and the effective sectional area of the conductor portion of the filament wolfram fine wire is reduced, thereby a chieving saving in power consumption.
COPYRIGHT: (C)1977,JPO&Japio
JP14814175A 1975-12-12 1975-12-12 Hot-cathode fluorescent multi-digit display Pending JPS5272158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14814175A JPS5272158A (en) 1975-12-12 1975-12-12 Hot-cathode fluorescent multi-digit display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14814175A JPS5272158A (en) 1975-12-12 1975-12-12 Hot-cathode fluorescent multi-digit display

Publications (1)

Publication Number Publication Date
JPS5272158A true JPS5272158A (en) 1977-06-16

Family

ID=15446178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14814175A Pending JPS5272158A (en) 1975-12-12 1975-12-12 Hot-cathode fluorescent multi-digit display

Country Status (1)

Country Link
JP (1) JPS5272158A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55180261U (en) * 1979-06-13 1980-12-24
JP2000173515A (en) * 1998-12-08 2000-06-23 Samsung Sdi Co Ltd Fluorescent display tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55180261U (en) * 1979-06-13 1980-12-24
JP2000173515A (en) * 1998-12-08 2000-06-23 Samsung Sdi Co Ltd Fluorescent display tube

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