JPH038856U - - Google Patents
Info
- Publication number
- JPH038856U JPH038856U JP6951589U JP6951589U JPH038856U JP H038856 U JPH038856 U JP H038856U JP 6951589 U JP6951589 U JP 6951589U JP 6951589 U JP6951589 U JP 6951589U JP H038856 U JPH038856 U JP H038856U
- Authority
- JP
- Japan
- Prior art keywords
- anode
- grids
- anode segments
- thin wire
- pixel
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の第１の実施例の陽極セグメン
トとグリツドの配列を示す平面図、第２図は本考
案の第１の実施例のグリツドの位置と画素の輝度
との関係を示す特性図、第３図は本考案の第２の
実施例の陽極セグメントとグリツドの配列を示す
平面図、第４図は従来の蛍光表示管の陽極セグメ
ントとグリツドの配列の一例を示す平面図、第５
図は従来の蛍光表示管の一例のグリツドの位置と
画素の輝度との関係を示す特性図である。
１〜９，１９〜２４，……グリツド、１０〜１
４，２５〜２９……陽極セグメント、１５，２５
，３０，３１，３５……画素、１６，１７，１８
，１９……陽極セグメント部。
FIG. 1 is a plan view showing the arrangement of anode segments and grids in the first embodiment of the present invention, and FIG. 2 is a characteristic showing the relationship between the position of the grid and the brightness of the pixel in the first embodiment of the present invention. 3 is a plan view showing an arrangement of anode segments and grids according to a second embodiment of the present invention, and FIG. 4 is a plan view showing an example of an arrangement of anode segments and grids of a conventional fluorescent display tube. 5
The figure is a characteristic diagram showing the relationship between the grid position and pixel brightness in an example of a conventional fluorescent display tube. 1-9, 19-24,...grid, 10-1
4,25-29...Anode segment, 15,25
, 30, 31, 35...pixel, 16, 17, 18
, 19... anode segment section.
Claims (1)
光体層より形成される複数の陽極セグメントと、
該複数の陽極セグメント上方に間隔をおいて該複
数の陽極セグメントをドツト状に分割する様に前
記複数の陽極セグメントの配列方向と直角方向に
懸架された複数の細線状グリツドと、該細線状グ
リツド上方に懸架されたフイラメントとを備えた
ドツトマトリクス形の蛍光表示管において、一画
素が１つの陽極セグメントと少くとも３個のグリ
ツドから構成され、該少くとも３個のグリツドに
選択的に電位を与えて前記一画素を表示点灯させ
る構造を有することを特徴とする蛍光表示管。 a plurality of anode segments formed from striped phosphor layers arranged in parallel on an anode substrate;
a plurality of thin wire grids suspended above the plurality of anode segments in a direction perpendicular to the arrangement direction of the plurality of anode segments so as to divide the plurality of anode segments into dot shapes; and the thin wire grids. In a dot matrix type fluorescent display with an upwardly suspended filament, each pixel consists of one anode segment and at least three grids, the at least three grids being selectively applied with a potential. A fluorescent display tube, characterized in that it has a structure in which the one pixel is lit for display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6951589U JPH038856U (en) | 1989-06-13 | 1989-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6951589U JPH038856U (en) | 1989-06-13 | 1989-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038856U true JPH038856U (en) | 1991-01-28 |
Family
ID=31604886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6951589U Pending JPH038856U (en) | 1989-06-13 | 1989-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038856U (en) |
-
1989
- 1989-06-13 JP JP6951589U patent/JPH038856U/ja active Pending