JPH01157333U - - Google Patents
Info
- Publication number
- JPH01157333U JPH01157333U JP1988054031U JP5403188U JPH01157333U JP H01157333 U JPH01157333 U JP H01157333U JP 1988054031 U JP1988054031 U JP 1988054031U JP 5403188 U JP5403188 U JP 5403188U JP H01157333 U JPH01157333 U JP H01157333U
- Authority
- JP
- Japan
- Prior art keywords
- projection screen
- screen according
- small holes
- sheet
- affixed
- 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
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図および第２図は、本考案の映写スクリー
ンの一例を示すものであつて、第１図は平面図、
第２図は一部の拡大断面図である。第３図は、本
考案の映写スクリーンの使用例を説明する図であ
る。
１…映写スクリーン、２…拡散透過シート、３
…小孔、５…ウインドウのガラス、６…映写機、
７…歩行者、８…商品。
1 and 2 show an example of the projection screen of the present invention, in which FIG. 1 is a plan view;
FIG. 2 is a partially enlarged sectional view. FIG. 3 is a diagram illustrating an example of use of the projection screen of the present invention. 1... Projection screen, 2... Diffuse transmission sheet, 3
...small hole, 5...window glass, 6...projector,
7...Pedestrian, 8...Product.
Claims (1)
方の面に透過させるプラスチツクシート２に、多
数の小孔３を設けてシートの背後を透視できるよ
うにした映写スクリーン１。 (2) 小孔の開口率を５〜７０％、好ましくは１
０〜５０％の範囲にえらんだ請求項１の映写スク
リーン。 (3) いずれかの面に粘着剤を塗布し、剥離紙を
当ててある請求項１の映写スクリーン。 (4) 透明なガラスまたはプラスチツクの板を、
一方または両方の面に貼りつけた請求項１の映写
スクリーン。 (5) 吊り下げ手段またはスタンド手段をそなえ
た請求項１の映写スクリーン。[Claims for Utility Model Registration] (1) A large number of small holes 3 are provided in a plastic sheet 2 that diffuses light incident on one surface while transmitting it to the other surface so that the rear of the sheet can be seen through. Projection screen 1. (2) The aperture ratio of the small holes is 5 to 70%, preferably 1
2. A projection screen according to claim 1, wherein the projection screen is selected in the range of 0 to 50%. (3) The projection screen according to claim 1, wherein either side is coated with an adhesive and covered with a release paper. (4) A transparent glass or plastic plate,
2. A projection screen according to claim 1, wherein the projection screen is affixed to one or both sides. (5) The projection screen of claim 1, comprising hanging means or stand means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988054031U JPH01157333U (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988054031U JPH01157333U (en) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157333U true JPH01157333U (en) | 1989-10-30 |
Family
ID=31279980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988054031U Pending JPH01157333U (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157333U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0915728A (en) * | 1996-03-14 | 1997-01-17 | Dainippon Printing Co Ltd | Projecting screen |
| WO2002003135A1 (en) * | 2000-06-30 | 2002-01-10 | Ibiden Co., Ltd. | Front screen, rear screen and application product using them |
| JP2004062143A (en) * | 2002-06-06 | 2004-02-26 | Yupo Corp | Screen |
| JP2007524115A (en) * | 2003-12-31 | 2007-08-23 | スリーエム イノベイティブ プロパティズ カンパニー | Dual display |
| JPWO2016108273A1 (en) * | 2014-12-29 | 2017-04-27 | 株式会社ａｒｃ | Transparent screen and method of manufacturing transparent screen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57782B2 (en) * | 1976-07-19 | 1982-01-07 |
-
1988
- 1988-04-21 JP JP1988054031U patent/JPH01157333U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57782B2 (en) * | 1976-07-19 | 1982-01-07 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0915728A (en) * | 1996-03-14 | 1997-01-17 | Dainippon Printing Co Ltd | Projecting screen |
| WO2002003135A1 (en) * | 2000-06-30 | 2002-01-10 | Ibiden Co., Ltd. | Front screen, rear screen and application product using them |
| JP2004062143A (en) * | 2002-06-06 | 2004-02-26 | Yupo Corp | Screen |
| JP2007524115A (en) * | 2003-12-31 | 2007-08-23 | スリーエム イノベイティブ プロパティズ カンパニー | Dual display |
| JPWO2016108273A1 (en) * | 2014-12-29 | 2017-04-27 | 株式会社ａｒｃ | Transparent screen and method of manufacturing transparent screen |