JPH01146406U - - Google Patents
Info
- Publication number
- JPH01146406U JPH01146406U JP4387988U JP4387988U JPH01146406U JP H01146406 U JPH01146406 U JP H01146406U JP 4387988 U JP4387988 U JP 4387988U JP 4387988 U JP4387988 U JP 4387988U JP H01146406 U JPH01146406 U JP H01146406U
- Authority
- JP
- Japan
- Prior art keywords
- light
- shielding
- light source
- transparent material
- illumination light
- 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 10
- 238000005286 illumination Methods 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims 3
- 239000000758 substrate Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案遮光材の平面図、第２図は第１
図のＡ―Ａ断面図、第３図は本考案遮光材におけ
る遮光部の各種積層断面図、第４図は本考案遮光
材の両側端部に照明光源を設置した場合の遮光材
の断面図、第５図は本考案の他の実施例における
遮光材の断面図、第６図は従来の遮光材の説明図
である。
１…透明基材、２…遮光部、３…透視部、４…
遮光材、５…照明光源、６…遮光部、６ａ…反射
性層、７…透視部。
Figure 1 is a plan view of the light shielding material of the present invention, and Figure 2 is a plan view of the light shielding material of the present invention.
3 is a cross-sectional view of various laminated layers of the light-shielding part in the light-shielding material of the present invention, and FIG. 4 is a cross-sectional view of the light-shielding material when illumination light sources are installed at both ends of the light-shielding material of the present invention. , FIG. 5 is a sectional view of a light shielding material according to another embodiment of the present invention, and FIG. 6 is an explanatory diagram of a conventional light shielding material. 1... Transparent base material, 2... Light shielding part, 3... Transparent part, 4...
Light shielding material, 5... Illumination light source, 6... Light blocking section, 6a... Reflective layer, 7... Transparent section.
Claims (1)
網パターン状の遮光部を形成し、該遮光部は少な
くとも基材に接する部分に反射性を備える遮光性
透視材であつて、該透視材を側端面より照明光源
により照明するようにした透視性遮光材において
、照明光源から近い遮光部の反射性層のパターン
面積がそれより遠い側の反射性層のパターン面積
よりも小さく形成してあることを特徴とする遮光
性透視材。 Dots are printed on a transparent substrate using printing ink, etc.
A light-shielding transparent material that forms a net pattern-like light-shielding part, and the light-shielding part has reflective properties at least in a portion that contacts the base material, and the transparent material is illuminated from a side end surface by an illumination light source. 1. A light-shielding transparent material, characterized in that the pattern area of the reflective layer in the light-shielding portion closer to the illumination light source is smaller than the pattern area of the reflective layer on the side farther from the illumination light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4387988U JPH01146406U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4387988U JPH01146406U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146406U true JPH01146406U (en) | 1989-10-09 |
Family
ID=31270263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4387988U Pending JPH01146406U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146406U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445003A (en) * | 1987-08-13 | 1989-02-17 | Matsushita Electric Works Ltd | Panel lighting appliance |
-
1988
- 1988-03-31 JP JP4387988U patent/JPH01146406U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445003A (en) * | 1987-08-13 | 1989-02-17 | Matsushita Electric Works Ltd | Panel lighting appliance |