JPS556799A - Multidigit fluorescent display tube - Google Patents

Multidigit fluorescent display tube

Info

Publication number
JPS556799A
JPS556799A JP8508979A JP8508979A JPS556799A JP S556799 A JPS556799 A JP S556799A JP 8508979 A JP8508979 A JP 8508979A JP 8508979 A JP8508979 A JP 8508979A JP S556799 A JPS556799 A JP S556799A
Authority
JP
Japan
Prior art keywords
multidigit
display tube
fluorescent display
display part
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.)
Granted
Application number
JP8508979A
Other languages
Japanese (ja)
Other versions
JPS5548425B2 (en
Inventor
Takao Kishino
Yukihiko Utamura
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 JP8508979A priority Critical patent/JPS556799A/en
Publication of JPS556799A publication Critical patent/JPS556799A/en
Publication of JPS5548425B2 publication Critical patent/JPS5548425B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a luminous display with a uniform luminance in each pattern display element when the filament is heated by DC supply by providing the filamen and grid on inclining themselves to the multidigit display part.
CONSTITUTION: In the fluorescent display tube A, B, the filament 5 is inclined to the pattern display part 4 (41 to 4n) provided on the base plate 3 lengthwise. In this way, luminance L of the respective digits of the pattern display part can be made uniform.
COPYRIGHT: (C)1980,JPO&Japio
JP8508979A 1979-07-06 1979-07-06 Multidigit fluorescent display tube Granted JPS556799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8508979A JPS556799A (en) 1979-07-06 1979-07-06 Multidigit fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8508979A JPS556799A (en) 1979-07-06 1979-07-06 Multidigit fluorescent display tube

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50064835A Division JPS5224074A (en) 1975-05-31 1975-05-31 Multi-digit fluorescent display tube

Publications (2)

Publication Number Publication Date
JPS556799A true JPS556799A (en) 1980-01-18
JPS5548425B2 JPS5548425B2 (en) 1980-12-05

Family

ID=13848870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8508979A Granted JPS556799A (en) 1979-07-06 1979-07-06 Multidigit fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS556799A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719279U (en) * 1980-07-08 1982-02-01
JPS6330686U (en) * 1986-08-13 1988-02-29

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03956U (en) * 1990-02-14 1991-01-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719279U (en) * 1980-07-08 1982-02-01
JPS6025027Y2 (en) * 1980-07-08 1985-07-26 タイガ−スポリマ−株式会社 pressure hose
JPS6330686U (en) * 1986-08-13 1988-02-29

Also Published As

Publication number Publication date
JPS5548425B2 (en) 1980-12-05

Similar Documents

Publication Publication Date Title
DE68911403T2 (en) Three-color fluorescent screen with microtip cathodes.
JPS556799A (en) Multidigit fluorescent display tube
JPS556798A (en) Multidigit fluorescent display tube
JPS5257527A (en) Monofil compound heater and its manufacturing method
JPS5244557A (en) Manufacturing process of cathode-ray tube fluorescent surface
JPS5376741A (en) Shadow mask its fabrication
JPS534419A (en) Pick up unit
JPS5274275A (en) Color cathode-ray
JPS5239363A (en) Color cathode ray tube
JPS53128587A (en) Green color illuminating fluorescent material
JPS51126758A (en) Fluorescent indication tube anode base manufacturing process
JPS51116069A (en) Rapid start type fluorescent lamp
JPS52123863A (en) Manufacture of cathode ray tube
JPS52110568A (en) Fluorescent display tube and it.s manufacture
JPS5234665A (en) Picture display device
JPS51120077A (en) Fluorescent lamp
JPS51133528A (en) Process for manufacturing polyester filament yarns
JPS5272158A (en) Hot-cathode fluorescent multi-digit display
JPS5272159A (en) Hot-cathode fluorescent multi-digit display
JPS52125268A (en) Color brown tube
JPS5390860A (en) 2-color display discharge panel
JPS5323176A (en) High color rendition fluorecent lamp
JPS52109863A (en) Fluorescent display tube
JPS51136383A (en) Fluorescent lamp
JPS532068A (en) Fluorescent display tube