JPH0295085U - - Google Patents
Info
- Publication number
- JPH0295085U JPH0295085U JP16797488U JP16797488U JPH0295085U JP H0295085 U JPH0295085 U JP H0295085U JP 16797488 U JP16797488 U JP 16797488U JP 16797488 U JP16797488 U JP 16797488U JP H0295085 U JPH0295085 U JP H0295085U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- linear light
- disposed
- illumination section
- linear
- 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
- 238000005286 illumination Methods 0.000 claims 2
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図―線の拡大断面図である。
１……照光部、２……線状光源、３……透明遮
熱板。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is an enlarged sectional view taken along the line in FIG. 1...Lighting section, 2...Linear light source, 3...Transparent heat shield plate.
Claims (1)
くとも一側端に線状光源を配置してなる面光源装
置において、線状光源と照光部の入射部との間に
、該線状光源に沿つて延びかつ線状光源の直径と
略等しい高さの透明遮熱板を配置したことを特徴
とする面光源装置。 In a surface light source device in which a linear light source is disposed at at least one side end of an illumination section provided with means for diffusing light in a planar manner, the linear light source is disposed between the linear light source and the entrance section of the illumination section. 1. A surface light source device characterized by disposing a transparent heat shield plate extending along the linear light source and having a height substantially equal to the diameter of the linear light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16797488U JPH0295085U (en) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16797488U JPH0295085U (en) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295085U true JPH0295085U (en) | 1990-07-27 |
Family
ID=31456748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16797488U Pending JPH0295085U (en) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295085U (en) |
-
1988
- 1988-12-26 JP JP16797488U patent/JPH0295085U/ja active Pending