JPS62161203U - - Google Patents
Info
- Publication number
- JPS62161203U JPS62161203U JP4827286U JP4827286U JPS62161203U JP S62161203 U JPS62161203 U JP S62161203U JP 4827286 U JP4827286 U JP 4827286U JP 4827286 U JP4827286 U JP 4827286U JP S62161203 U JPS62161203 U JP S62161203U
- Authority
- JP
- Japan
- Prior art keywords
- light diffusing
- light
- reflective member
- diffusing surface
- billboard
- 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 1
- 239000000463 material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4827286U JPS62161203U (US20090163788A1-20090625-C00002.png) | 1986-04-01 | 1986-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4827286U JPS62161203U (US20090163788A1-20090625-C00002.png) | 1986-04-01 | 1986-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62161203U true JPS62161203U (US20090163788A1-20090625-C00002.png) | 1987-10-14 |
Family
ID=30869642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4827286U Pending JPS62161203U (US20090163788A1-20090625-C00002.png) | 1986-04-01 | 1986-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161203U (US20090163788A1-20090625-C00002.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04221236A (ja) * | 1990-03-20 | 1992-08-11 | General Electric Co <Ge> | 自動車用に特に適した大面積薄形の均一照明装置 |
| JP2004537766A (ja) * | 2001-08-02 | 2004-12-16 | ケンブリッジ フラット プロジェクション ディスプレイズ リミテッド | テーパ導波路を用いたフラットパネルディスプレイ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143202A (ja) * | 1983-02-03 | 1984-08-16 | セイコーエプソン株式会社 | 平面光源 |
| JPS59147387A (ja) * | 1983-02-10 | 1984-08-23 | 三菱レイヨン株式会社 | 平面拡散装置 |
-
1986
- 1986-04-01 JP JP4827286U patent/JPS62161203U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143202A (ja) * | 1983-02-03 | 1984-08-16 | セイコーエプソン株式会社 | 平面光源 |
| JPS59147387A (ja) * | 1983-02-10 | 1984-08-23 | 三菱レイヨン株式会社 | 平面拡散装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04221236A (ja) * | 1990-03-20 | 1992-08-11 | General Electric Co <Ge> | 自動車用に特に適した大面積薄形の均一照明装置 |
| JP2004537766A (ja) * | 2001-08-02 | 2004-12-16 | ケンブリッジ フラット プロジェクション ディスプレイズ リミテッド | テーパ導波路を用いたフラットパネルディスプレイ |
