JPH0185725U - - Google Patents
Info
- Publication number
- JPH0185725U JPH0185725U JP1987179132U JP17913287U JPH0185725U JP H0185725 U JPH0185725 U JP H0185725U JP 1987179132 U JP1987179132 U JP 1987179132U JP 17913287 U JP17913287 U JP 17913287U JP H0185725 U JPH0185725 U JP H0185725U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- lenticular lens
- lens sheets
- transparent
- pair
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Description
第１図は本考案の透過形スクリーンの一例の斜
視図、第２図は透過形スクリーンの使用例の概略
図、第３図は従来のスクリーンにおける光の軌跡
を示した説明図、第４図は本考案のスクリーンに
おける光の軌跡を説明した説明図である。
１……透過形スクリーン、１ａ，１ｂ……レン
チキユラーレンズシート、２……透明体、３……
投影された光、１１……従来の透過形スクリーン
。
Fig. 1 is a perspective view of an example of the transmissive screen of the present invention, Fig. 2 is a schematic diagram of an example of the use of the transmissive screen, Fig. 3 is an explanatory diagram showing the trajectory of light in a conventional screen, and Fig. 4 FIG. 2 is an explanatory diagram illustrating the trajectory of light on the screen of the present invention. 1... Transmissive screen, 1a, 1b... Lenticular lens sheet, 2... Transparent body, 3...
Projected light, 11... Conventional transmissive screen.
Claims (1)
る透過形スクリーンであつて、スクリーンを構成
する少なくとも一対の２枚のレンチキユラーレン
ズシートの間に、透明体が設けられていることを
特徴とする、透過形スクリーン。 A transmission type screen composed of a plurality of lenticular lens sheets, characterized in that a transparent body is provided between at least one pair of two lenticular lens sheets constituting the screen. Transparent screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179132U JPH0185725U (en) | 1987-11-25 | 1987-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179132U JPH0185725U (en) | 1987-11-25 | 1987-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185725U true JPH0185725U (en) | 1989-06-07 |
Family
ID=31470713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179132U Pending JPH0185725U (en) | 1987-11-25 | 1987-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185725U (en) |
-
1987
- 1987-11-25 JP JP1987179132U patent/JPH0185725U/ja active Pending