JPS63173203U - - Google Patents
Info
- Publication number
- JPS63173203U JPS63173203U JP6592187U JP6592187U JPS63173203U JP S63173203 U JPS63173203 U JP S63173203U JP 6592187 U JP6592187 U JP 6592187U JP 6592187 U JP6592187 U JP 6592187U JP S63173203 U JPS63173203 U JP S63173203U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- plate
- light
- guide plates
- lighting device
- 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 description 3
- 230000001902 propagating effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6592187U JPS63173203U (en]) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6592187U JPS63173203U (en]) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173203U true JPS63173203U (en]) | 1988-11-10 |
Family
ID=30903442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6592187U Pending JPS63173203U (en]) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173203U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61246702A (ja) * | 1985-04-24 | 1986-11-04 | Mitsubishi Rayon Co Ltd | 光拡散器 |
-
1987
- 1987-04-28 JP JP6592187U patent/JPS63173203U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61246702A (ja) * | 1985-04-24 | 1986-11-04 | Mitsubishi Rayon Co Ltd | 光拡散器 |