JPH0335535U - - Google Patents
Info
- Publication number
- JPH0335535U JPH0335535U JP1989096526U JP9652689U JPH0335535U JP H0335535 U JPH0335535 U JP H0335535U JP 1989096526 U JP1989096526 U JP 1989096526U JP 9652689 U JP9652689 U JP 9652689U JP H0335535 U JPH0335535 U JP H0335535U
- Authority
- JP
- Japan
- Prior art keywords
- reflective screen
- base material
- sheet base
- screen according
- reflective
- 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
- 239000000463 material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 239000004744 fabric Substances 0.000 claims 1
Landscapes
- Laminated Bodies (AREA)
- Overhead Projectors And Projection Screens (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図はその一部を拡大した断面図、第３図は別の例
を示す一部拡大断面図、第４図および第５図は従
来品を示す斜視図および断面図である。
１……シート基材、２……反射層、３……レン
ズ部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a partially enlarged cross-sectional view, FIG. 3 is a partially enlarged cross-sectional view showing another example, and FIGS. 4 and 5 are a perspective view and a cross-sectional view of a conventional product. 1... Sheet base material, 2... Reflective layer, 3... Lens part.
Claims (1)
外線硬化型樹脂によるレンズ部が形成されている
ことを特徴とする反射型スクリーン。 ２ シート基材が樹脂フイルムであることを特徴
とする請求項第１項記載の反射型スクリーン。 ３ シート基材が布帛であることを特徴とする請
求項第１項記載の反射型スクリーン。 ４ レンズ部を構成する紫外線硬化型樹脂の２５
℃における弾性率が１０〜１０００Kg／cm2であ
ることを特徴とする請求項第１項、第２項または
第３項記載の反射型スクリーン。[Claims for Utility Model Registration] 1. A reflective screen characterized in that a lens portion made of an ultraviolet curable resin is formed on one surface of a sheet base material having reflective properties. 2. The reflective screen according to claim 1, wherein the sheet base material is a resin film. 3. The reflective screen according to claim 1, wherein the sheet base material is a fabric. 4 25 of the ultraviolet curing resin that makes up the lens part
4. The reflective screen according to claim 1, 2, or 3, having an elastic modulus of 10 to 1000 Kg/ cm2 at °C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989096526U JPH0335535U (en) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989096526U JPH0335535U (en) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335535U true JPH0335535U (en) | 1991-04-08 |
Family
ID=31645722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989096526U Pending JPH0335535U (en) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335535U (en) |
-
1989
- 1989-08-18 JP JP1989096526U patent/JPH0335535U/ja active Pending
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