JPS55109351A - Fluorescent display tube and driving method thereof - Google Patents
Fluorescent display tube and driving method thereofInfo
- Publication number
- JPS55109351A JPS55109351A JP1600979A JP1600979A JPS55109351A JP S55109351 A JPS55109351 A JP S55109351A JP 1600979 A JP1600979 A JP 1600979A JP 1600979 A JP1600979 A JP 1600979A JP S55109351 A JPS55109351 A JP S55109351A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- electrodes
- grid
- lightening
- pieces
- 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
Links
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
PURPOSE: To increase dot displaying density and eliminate character missing by arranging m×n pieces of anode electrodes which are connected in common with the anode electrodes in each column in matrix arrangement and m pieces of grid electrodes which are opposite in common to n pieces of anode electrodes in each row.
CONSTITUTION: When scan counter is operated, a decoder 8 decodes the contents, and due to the output, an anode driver 9 energizes at a time the lead wires 5a1W5n1 and 5a2W5n2 in odd numbered columns and even numbered columns respectively, and a lightening-up voltage is applied to anode electrodes A11WAnm. A grid driver 11 applies a lightening-up voltage to grid electrodes G1 and G2 through a terminal 11a and grid electrode taking out terminals 3a and 3b by means of a signal from a data source 10. Accordingly, the anode electrode located at the function of both anode and grid electrodes to which lightening-up voltage is applied emits light, by continually carrying out this procedure, a desired dot display is performed. Thus the display density is increased, and missing character can be eliminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1600979A JPS55109351A (en) | 1979-02-16 | 1979-02-16 | Fluorescent display tube and driving method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1600979A JPS55109351A (en) | 1979-02-16 | 1979-02-16 | Fluorescent display tube and driving method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55109351A true JPS55109351A (en) | 1980-08-22 |
JPS6313193B2 JPS6313193B2 (en) | 1988-03-24 |
Family
ID=11904584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1600979A Granted JPS55109351A (en) | 1979-02-16 | 1979-02-16 | Fluorescent display tube and driving method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55109351A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63212992A (en) * | 1988-02-05 | 1988-09-05 | 双葉電子工業株式会社 | Fluorescent display device and driving thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0315587U (en) * | 1989-06-28 | 1991-02-15 | ||
JPH0460466U (en) * | 1990-09-28 | 1992-05-25 | ||
JPH06126037A (en) * | 1992-10-14 | 1994-05-10 | Shiyuukou Denki:Kk | Display device for expectation of special prize |
JPH06198068A (en) * | 1992-12-28 | 1994-07-19 | Denshi Shoji:Yugen | Pachinko game machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5528070A (en) * | 1978-08-18 | 1980-02-28 | Sanyo Electric Co | Matrix panel display |
-
1979
- 1979-02-16 JP JP1600979A patent/JPS55109351A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5528070A (en) * | 1978-08-18 | 1980-02-28 | Sanyo Electric Co | Matrix panel display |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63212992A (en) * | 1988-02-05 | 1988-09-05 | 双葉電子工業株式会社 | Fluorescent display device and driving thereof |
JPH0531158B2 (en) * | 1988-02-05 | 1993-05-11 | Futaba Denshi Kogyo Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS6313193B2 (en) | 1988-03-24 |
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