JPS63449U - - Google Patents
Info
- Publication number
- JPS63449U JPS63449U JP9441886U JP9441886U JPS63449U JP S63449 U JPS63449 U JP S63449U JP 9441886 U JP9441886 U JP 9441886U JP 9441886 U JP9441886 U JP 9441886U JP S63449 U JPS63449 U JP S63449U
- Authority
- JP
- Japan
- Prior art keywords
- pixels
- substrate
- display tube
- fluorescent display
- transparent
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図ａ〜ｃは、本考案の蛍光表示管の一実施
例を示した側断面図、要部拡大図および平面図、
第２図は、本考案の他の実施例を示した平面図、
第３図ａ，ｂおよび第４図は従来の蛍光表示管の
一例を示した図である。
Ａ，Ａ′…陽極（画素）、Ｂ，Ｂ′…遮光部、
１…基板、２…陽極導体、４…蛍光体、５…制御
電極、６…陰極、７…側面板、８…背面板。
1a to 1c are a side sectional view, an enlarged view of essential parts, and a plan view showing an embodiment of the fluorescent display tube of the present invention;
FIG. 2 is a plan view showing another embodiment of the present invention;
FIGS. 3a and 3b and FIG. 4 are diagrams showing an example of a conventional fluorescent display tube. A, A'... Anode (pixel), B, B'... Light shielding part,
DESCRIPTION OF SYMBOLS 1... Substrate, 2... Anode conductor, 4... Fluorescent substance, 5... Control electrode, 6... Cathode, 7... Side plate, 8... Back plate.
Claims (1)
一定ピツチ間隔で画素が配設され、基板を通して
発光表示を観察するとともに、複数個組み合せて
一つの表示装置を形成する蛍光表示管において、 前記基板の前面に、前記画素の配設されない部
分に対応して非透光性もしくは半透光性の遮光部
を一定間隔で配設したことを特徴とする蛍光表示
管。[Claims for Utility Model Registration] On the inner surface of the translucent substrate forming a part of the envelope,
In a fluorescent display tube in which pixels are arranged at regular pitch intervals, the luminescent display is observed through the substrate, and a plurality of pixels are combined to form one display device, the front surface of the substrate corresponds to the part where the pixels are not arranged. A fluorescent display tube characterized in that non-transparent or semi-transparent light-shielding parts are arranged at regular intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986094418U JPH0612602Y2 (en) | 1986-06-19 | 1986-06-19 | Fluorescent display tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986094418U JPH0612602Y2 (en) | 1986-06-19 | 1986-06-19 | Fluorescent display tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63449U true JPS63449U (en) | 1988-01-05 |
| JPH0612602Y2 JPH0612602Y2 (en) | 1994-03-30 |
Family
ID=30957859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986094418U Expired - Lifetime JPH0612602Y2 (en) | 1986-06-19 | 1986-06-19 | Fluorescent display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612602Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156657A (en) * | 1980-02-08 | 1981-12-03 | Int Standard Electric Corp | Vacuum fluorescent display unit |
-
1986
- 1986-06-19 JP JP1986094418U patent/JPH0612602Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156657A (en) * | 1980-02-08 | 1981-12-03 | Int Standard Electric Corp | Vacuum fluorescent display unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612602Y2 (en) | 1994-03-30 |
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