JPS62195131U - - Google Patents
Info
- Publication number
- JPS62195131U JPS62195131U JP1986082835U JP8283586U JPS62195131U JP S62195131 U JPS62195131 U JP S62195131U JP 1986082835 U JP1986082835 U JP 1986082835U JP 8283586 U JP8283586 U JP 8283586U JP S62195131 U JPS62195131 U JP S62195131U
- Authority
- JP
- Japan
- Prior art keywords
- surface portion
- curved surface
- projection screen
- rear projection
- transmits
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986082835U JPH0434518Y2 (OSRAM) | 1986-05-30 | 1986-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986082835U JPH0434518Y2 (OSRAM) | 1986-05-30 | 1986-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62195131U true JPS62195131U (OSRAM) | 1987-12-11 |
| JPH0434518Y2 JPH0434518Y2 (OSRAM) | 1992-08-17 |
Family
ID=30935851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986082835U Expired JPH0434518Y2 (OSRAM) | 1986-05-30 | 1986-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434518Y2 (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56150936U (OSRAM) * | 1980-04-09 | 1981-11-12 | ||
| JPS6195330A (ja) * | 1984-10-16 | 1986-05-14 | Mitsubishi Rayon Co Ltd | 透過型スクリ−ン |
-
1986
- 1986-05-30 JP JP1986082835U patent/JPH0434518Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56150936U (OSRAM) * | 1980-04-09 | 1981-11-12 | ||
| JPS6195330A (ja) * | 1984-10-16 | 1986-05-14 | Mitsubishi Rayon Co Ltd | 透過型スクリ−ン |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434518Y2 (OSRAM) | 1992-08-17 |