JPS6186782U - - Google Patents
Info
- Publication number
- JPS6186782U JPS6186782U JP16845384U JP16845384U JPS6186782U JP S6186782 U JPS6186782 U JP S6186782U JP 16845384 U JP16845384 U JP 16845384U JP 16845384 U JP16845384 U JP 16845384U JP S6186782 U JPS6186782 U JP S6186782U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- light source
- display
- reflection plate
- diffused reflection
- 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
- 230000005855 radiation Effects 0.000 claims 1
- 238000007650 screen-printing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の表示装置の斜視図、第２図は
本考案の表示装置の一実施例を示す縦断面図、第
３図は同別の実施例を示す縦断面図、第４図は同
また別の実施例を示す縦断面図、第５図は同さら
にまた別の実施例を示す縦断面図、第６図は従来
例の表示装置を示す縦断面図、第７図は別の従来
例の表示装置を示す縦断面図である。
図中：１…表示装置、３，１３，２３，３３，
４３…透明乱反射板、４，１４，２４，３４，４
４…紫外線放射の螢光灯からなる光源、５，１５
ａ，１５ｂ，２５ａ，２５ｂ，３５ａ，３５ｂ，
４５ａ，４５ｂ，４５ｃ…螢光物管を含有した表
示ライン、６，１６，２６，３６，４６…遮蔽層
。
FIG. 1 is a perspective view of a display device of the present invention, FIG. 2 is a vertical cross-sectional view showing one embodiment of the display device of the present invention, FIG. 3 is a vertical cross-sectional view showing another embodiment of the same, and FIG. 5 is a vertical sectional view showing still another embodiment of the same, FIG. 6 is a longitudinal sectional view of a conventional display device, and FIG. 7 is a different one. FIG. 2 is a vertical cross-sectional view showing a conventional display device. In the figure: 1...display device, 3, 13, 23, 33,
43...Transparent diffused reflection plate, 4, 14, 24, 34, 4
4...Light source consisting of a fluorescent lamp emitting ultraviolet light, 5,15
a, 15b, 25a, 25b, 35a, 35b,
45a, 45b, 45c... Display line containing fluorescent tube, 6, 16, 26, 36, 46... Shielding layer.
Claims (1)
ようにし、該光源が紫外線放射の螢光灯からなり
、一方表示ラインには螢光物質を含有させ、上記
光源の前面にて表示板の背面あるいは前面に透明
乱反射板を設けたことを特徴とする表示装置。 ２ 透明乱反射板が、砕氷状の形板材としたこと
を特徴とする実用新案登録請求の範囲第１項記載
の表示装置。 ３ 透明乱反射板の表示ラインを透視しない余白
部分に、遮蔽層を設けたことを特徴とする実用新
案登録請求の範囲第１項記載の表示装置。 ４ 遮蔽層が、不透明または半透明のビニールシ
ートまたはスクリーン印刷にて被覆したことを特
徴とする実用新案登録請求の範囲第３項記載の表
示装置。[Claims for Utility Model Registration] 1. A light source is provided on the back side of the display line to transmit light, and the light source consists of a fluorescent lamp that emits ultraviolet radiation, while the display line contains a fluorescent substance, and the light source A display device characterized in that a transparent diffused reflection plate is provided on the back or front of a display board. 2. The display device according to claim 1, wherein the transparent diffused reflection plate is a plate material shaped like crushed ice. 3. The display device according to claim 1, which is a registered utility model, characterized in that a shielding layer is provided in a blank area of the transparent diffused reflection plate where the display line cannot be seen through. 4. The display device according to claim 3, wherein the shielding layer is covered with an opaque or translucent vinyl sheet or screen printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16845384U JPH028314Y2 (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16845384U JPH028314Y2 (en) | 1984-11-05 | 1984-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186782U true JPS6186782U (en) | 1986-06-06 |
| JPH028314Y2 JPH028314Y2 (en) | 1990-02-27 |
Family
ID=30726223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16845384U Expired JPH028314Y2 (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028314Y2 (en) |
-
1984
- 1984-11-05 JP JP16845384U patent/JPH028314Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028314Y2 (en) | 1990-02-27 |