JPH02121788U - - Google Patents
Info
- Publication number
- JPH02121788U JPH02121788U JP3154689U JP3154689U JPH02121788U JP H02121788 U JPH02121788 U JP H02121788U JP 3154689 U JP3154689 U JP 3154689U JP 3154689 U JP3154689 U JP 3154689U JP H02121788 U JPH02121788 U JP H02121788U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- light guide
- source
- guide body
- 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
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3154689U JPH02121788U (pt) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3154689U JPH02121788U (pt) | 1989-03-20 | 1989-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121788U true JPH02121788U (pt) | 1990-10-03 |
Family
ID=31257476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3154689U Pending JPH02121788U (pt) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121788U (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003141919A (ja) * | 2001-11-02 | 2003-05-16 | Stanley Electric Co Ltd | 面光源装置及び導光部材 |
-
1989
- 1989-03-20 JP JP3154689U patent/JPH02121788U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003141919A (ja) * | 2001-11-02 | 2003-05-16 | Stanley Electric Co Ltd | 面光源装置及び導光部材 |