JPS6345548U - - Google Patents
Info
- Publication number
- JPS6345548U JPS6345548U JP1986138799U JP13879986U JPS6345548U JP S6345548 U JPS6345548 U JP S6345548U JP 1986138799 U JP1986138799 U JP 1986138799U JP 13879986 U JP13879986 U JP 13879986U JP S6345548 U JPS6345548 U JP S6345548U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lenticiller
- flat surface
- layer
- lens surface
- 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
- 230000031700 light absorption Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986138799U JPS6345548U (fr) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986138799U JPS6345548U (fr) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345548U true JPS6345548U (fr) | 1988-03-28 |
Family
ID=31044106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986138799U Pending JPS6345548U (fr) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345548U (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02251945A (ja) * | 1989-03-27 | 1990-10-09 | Matsushita Electric Ind Co Ltd | 透過型スクリーンおよびその透過型スクリーンを用いた投写型画像表示装置 |
| JPH05134319A (ja) * | 1991-11-15 | 1993-05-28 | Matsushita Electric Ind Co Ltd | 透過型スクリーンとその製造法 |
-
1986
- 1986-09-10 JP JP1986138799U patent/JPS6345548U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02251945A (ja) * | 1989-03-27 | 1990-10-09 | Matsushita Electric Ind Co Ltd | 透過型スクリーンおよびその透過型スクリーンを用いた投写型画像表示装置 |
| JPH05134319A (ja) * | 1991-11-15 | 1993-05-28 | Matsushita Electric Ind Co Ltd | 透過型スクリーンとその製造法 |