JPS6149960U - - Google Patents
Info
- Publication number
- JPS6149960U JPS6149960U JP13527284U JP13527284U JPS6149960U JP S6149960 U JPS6149960 U JP S6149960U JP 13527284 U JP13527284 U JP 13527284U JP 13527284 U JP13527284 U JP 13527284U JP S6149960 U JPS6149960 U JP S6149960U
- Authority
- JP
- Japan
- Prior art keywords
- anode
- transparent conductive
- conductive film
- display tube
- fluorescent display
- 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
- 239000000758 substrate Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は従来のメツシユレス蛍光表示管の陽極
基板の上面図、第２図は従来のメツシユレス蛍光
表示管の断面図、第３図は本考案の陽極基板断面
図。
１……陽極、２……グリツド電極、３……蛍光
体層、４……ガラス基板、５……給電線、６……
絶縁ガラス層、７……熱陰極フイラメント、８…
…表示面ガラス、９……透明性導電膜、１０……
蛍光体層非発光部。
FIG. 1 is a top view of the anode substrate of a conventional meshless fluorescent display tube, FIG. 2 is a sectional view of the conventional meshless fluorescent display tube, and FIG. 3 is a sectional view of the anode substrate of the present invention. DESCRIPTION OF SYMBOLS 1... Anode, 2... Grid electrode, 3... Phosphor layer, 4... Glass substrate, 5... Power supply line, 6...
Insulating glass layer, 7... Hot cathode filament, 8...
...Display glass, 9...Transparent conductive film, 10...
Non-light emitting part of the phosphor layer.
Claims (1)
蛍光表示管において、透明絶縁基板上に陽極の一
部または陽極輪廓を除く部分を透明性導電膜で形
成し且つ陽極の透明性導電膜を除く部分、グリツ
ド電極および給電線を金属膜で形成し、前記基板
側から発光表示する構成としたことを特徴とする
蛍光表示管。 (2) 前記透明性導電膜上にこの透明性導電膜パ
ターンよりも大きく蛍光体層を形成することを特
徴とする実用新案登録請求の範囲の第(1)項記載
の蛍光表示管。 (3) 透明性導電膜を除く陽極、グリツド電極お
よび給電線を同一金属膜で形成することを特徴と
する実用新案登録請求の範囲の第１項記載の蛍光
表示管。 (4) 陽極およびグリツド電極を除く前記基板面
に絶縁ガラス層を形成することを特徴とする１項
実用新案登録請求の範囲の第(1)項記載の蛍光表
示管。[Scope of Claim for Utility Model Registration] (1) In a fluorescent display tube having an anode and a grid electrode on the same plane, a part of the anode or a part other than the anode edge is formed on a transparent insulating substrate with a transparent conductive film, and 1. A fluorescent display tube characterized in that a portion of an anode other than a transparent conductive film, a grid electrode, and a power supply line are formed of a metal film, and the display is performed by emitting light from the substrate side. (2) The fluorescent display tube according to item (1) of the utility model registration claim, characterized in that a phosphor layer is formed on the transparent conductive film to be larger than the transparent conductive film pattern. (3) The fluorescent display tube according to item 1 of the utility model registration claim, characterized in that the anode, grid electrode, and power supply line, excluding the transparent conductive film, are formed of the same metal film. (4) The fluorescent display tube according to item (1) of claim 1, wherein an insulating glass layer is formed on the surface of the substrate excluding the anode and the grid electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13527284U JPS6149960U (en) | 1984-09-06 | 1984-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13527284U JPS6149960U (en) | 1984-09-06 | 1984-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149960U true JPS6149960U (en) | 1986-04-03 |
Family
ID=30693765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13527284U Pending JPS6149960U (en) | 1984-09-06 | 1984-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149960U (en) |
-
1984
- 1984-09-06 JP JP13527284U patent/JPS6149960U/ja active Pending
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