JPS55155393A - Fluorescent display lamp filament power control unit - Google Patents
Fluorescent display lamp filament power control unitInfo
- Publication number
- JPS55155393A JPS55155393A JP6342079A JP6342079A JPS55155393A JP S55155393 A JPS55155393 A JP S55155393A JP 6342079 A JP6342079 A JP 6342079A JP 6342079 A JP6342079 A JP 6342079A JP S55155393 A JPS55155393 A JP S55155393A
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- power control
- display lamp
- fluorescent display
- lamp 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
Links
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6342079A JPS55155393A (en) | 1979-05-23 | 1979-05-23 | Fluorescent display lamp filament power control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6342079A JPS55155393A (en) | 1979-05-23 | 1979-05-23 | Fluorescent display lamp filament power control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55155393A true JPS55155393A (en) | 1980-12-03 |
Family
ID=13228771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6342079A Pending JPS55155393A (en) | 1979-05-23 | 1979-05-23 | Fluorescent display lamp filament power control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155393A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61194496A (en) * | 1985-02-25 | 1986-08-28 | 富士通株式会社 | Protection circuit for fluorescent indicator tube |
JPH0446489U (en) * | 1990-08-23 | 1992-04-20 | ||
JP2009258188A (en) * | 2008-04-12 | 2009-11-05 | Futaba Corp | Fluorescent display tube and method for driving fluorescent display tube |
-
1979
- 1979-05-23 JP JP6342079A patent/JPS55155393A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61194496A (en) * | 1985-02-25 | 1986-08-28 | 富士通株式会社 | Protection circuit for fluorescent indicator tube |
JPH0446489U (en) * | 1990-08-23 | 1992-04-20 | ||
JP2009258188A (en) * | 2008-04-12 | 2009-11-05 | Futaba Corp | Fluorescent display tube and method for driving fluorescent display tube |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2067008B (en) | Fluorescent lamps | |
JPS56102058A (en) | Fluorescent lamp | |
DE3068695D1 (en) | Fluorescent lamp | |
GB1554138A (en) | Fluorescent lamps | |
GB2068180B (en) | Fluorescent lamp instantaneous starting device | |
GB2003657B (en) | Fluorescent lamp | |
GB2050693B (en) | Electric filament lamps | |
YU283980A (en) | Cathode unit for a fluorescent lamp | |
AU538134B2 (en) | Fluorescent lamp | |
JPS5688253A (en) | Uushaped discharge lamp with starting filament | |
JPS55155393A (en) | Fluorescent display lamp filament power control unit | |
GB2041642B (en) | Lamp filament support | |
JPS5693203A (en) | Fluorescent lamp unit | |
JPS55109304A (en) | Uushaped fluorescent lamp | |
JPS5578403A (en) | Circular fluorescent lighting unit | |
JPS5650090A (en) | Twoolamp type fluorescent lamp unit | |
GB2064215B (en) | Lamp filament supports | |
JPS5693202A (en) | Fluorescent lamp unit | |
JPS5663702A (en) | Circular fluorescent lamp device | |
JPS5437386A (en) | Fluorescent lamp controller | |
JPS567395A (en) | Discharge lamp dimmer | |
JPS5699959A (en) | Fluorescent discharge lamp | |
JPS5524368A (en) | Fluorescent lamp unit | |
JPS5671298A (en) | Fluorescent lamp | |
JPS54109271A (en) | Fluorescent lamp replacing device |