JPS6370645U - - Google Patents
Info
- Publication number
- JPS6370645U JPS6370645U JP16430986U JP16430986U JPS6370645U JP S6370645 U JPS6370645 U JP S6370645U JP 16430986 U JP16430986 U JP 16430986U JP 16430986 U JP16430986 U JP 16430986U JP S6370645 U JPS6370645 U JP S6370645U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent display
- display device
- cooling element
- utility
- model registration
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 230000005679 Peltier effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案による螢光表示装置の一実施例
を示す図、第２図はペルチエ効果を利用した冷却
素子の原理を説明する図、第３図は本考案の螢光
表示装置の冷却素子による輝度の回復の様子の一
例を示すグラフ、第４図は本考案による螢光表示
装置において、冷却素子を起動した場合と起動し
ない場合の輝度の低下の様子の一例を示すグラフ
、第５図は従来の螢光表示管を示す図、第６図は
従来の螢光表示管の温度上昇に伴う輝度の低下の
様子を示す図である。
１……基板、２……ペルチエ効果を利用した冷
却素子。
Fig. 1 is a diagram showing an embodiment of the fluorescent display device according to the present invention, Fig. 2 is a diagram explaining the principle of a cooling element using the Peltier effect, and Fig. 3 is a diagram showing cooling of the fluorescent display device according to the present invention. FIG. 4 is a graph showing an example of how brightness is restored by the device, and FIG. This figure shows a conventional fluorescent display tube, and FIG. 6 is a diagram showing how the brightness of the conventional fluorescent display tube decreases as the temperature rises. 1...Substrate, 2...Cooling element using the Peltier effect.
Claims (1)
成した面の裏面に、ペルチエ効果を利用した冷却
素子の吸熱側を接触してなることを特徴とする螢
光表示装置。 (2) 上記冷却素子の放熱側に放熱フインを備え
たことを特徴とする実用新案登録請求の範囲第１
項記載の螢光表示装置。[Claims for Utility Model Registration] (1) The invention is characterized in that the heat absorbing side of a cooling element utilizing the Peltier effect is in contact with the back side of the surface on which the phosphor layer of the substrate constituting the fluorescent display tube is formed. Fluorescent display device. (2) Utility model registration claim 1, characterized in that the cooling element is provided with heat dissipation fins on the heat dissipation side.
Fluorescent display device as described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16430986U JPS6370645U (en) | 1986-10-28 | 1986-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16430986U JPS6370645U (en) | 1986-10-28 | 1986-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6370645U true JPS6370645U (en) | 1988-05-12 |
Family
ID=31093310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16430986U Pending JPS6370645U (en) | 1986-10-28 | 1986-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6370645U (en) |
-
1986
- 1986-10-28 JP JP16430986U patent/JPS6370645U/ja active Pending
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