JPS61121403U - - Google Patents
Info
- Publication number
- JPS61121403U JPS61121403U JP358485U JP358485U JPS61121403U JP S61121403 U JPS61121403 U JP S61121403U JP 358485 U JP358485 U JP 358485U JP 358485 U JP358485 U JP 358485U JP S61121403 U JPS61121403 U JP S61121403U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- scattering plate
- face
- light scattering
- light guide
- 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
- 239000013307 optical fiber Substances 0.000 claims description 6
- 238000000149 argon plasma sintering Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 1
Description
第１図ないし第７図は本考案の実施例で、第１
図は全体の構成図、第２図は光フアイバから光散
乱板にかけて示す斜視図、第３図は第２図のＡ―
Ａ線の断面図、第４図は光をさえぎる様子を示す
説明図、第５図ａ，ｂ、第６図ａ，ｂ、第７図ａ
，ｂは照明面制限物の三つの例を示した第５図ａ
は一例の断面図、ｂはａの斜視図、第６図ａは他
の例の断面図、ｂはａの斜視図、第７図ａはその
他の例の断面図、ｂはａの斜視図、第８図は従来
の構成図である。
図中、５は光フアイバ、６は光フアイバホルダ
、７は光散乱板である。
Figures 1 to 7 show embodiments of the present invention.
The figure is an overall configuration diagram, Figure 2 is a perspective view from the optical fiber to the light scattering plate, and Figure 3 is A-- in Figure 2.
Cross-sectional view of line A, Figure 4 is an explanatory diagram showing how light is blocked, Figure 5 a, b, Figure 6 a, b, Figure 7 a
, b is Fig. 5 a showing three examples of illumination surface limiters.
is a sectional view of one example, b is a perspective view of a, FIG. 6 a is a sectional view of another example, b is a perspective view of a, FIG. 7 a is a sectional view of another example, b is a perspective view of a , FIG. 8 is a conventional configuration diagram. In the figure, 5 is an optical fiber, 6 is an optical fiber holder, and 7 is a light scattering plate.
Claims (1)
成した光散乱板を備えた表示ライトガイド。 (2) 光フアイバと上記光散乱板とを上記光フア
イバの出口側端面より一定距離範囲だけ離したこ
とを特徴とする実用新案登録請求の範囲第１項記
載の表示ライトガイド。[Claims for Utility Model Registration] (1) A display light guide equipped with a light scattering plate with a rough surface formed on the exit side end face of an optical fiber. (2) The display light guide according to claim 1, wherein the optical fiber and the light scattering plate are separated by a certain distance from the exit end face of the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP358485U JPS61121403U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP358485U JPS61121403U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121403U true JPS61121403U (en) | 1986-07-31 |
Family
ID=30478348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP358485U Pending JPS61121403U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010217361A (en) * | 2009-03-16 | 2010-09-30 | Hochiki Corp | Display device |
-
1985
- 1985-01-17 JP JP358485U patent/JPS61121403U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010217361A (en) * | 2009-03-16 | 2010-09-30 | Hochiki Corp | Display device |