| 发明名称 |
LIGHT REFLECTION PLATE AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light reflection plate that can efficiently reflect light and a method capable of manufacturing such a light reflection plate easily. <P>SOLUTION: A light reflection plate is formed by a resin sheet having a white polyester resin layer with a concave-shaped light reflection face for reflecting light. In the light reflection face, a concave-shaped part is formed in the resin sheet by sheet forming. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012022089(A) |
申请公布日期 |
2012.02.02 |
| 申请号 |
JP20100158915 |
申请日期 |
2010.07.13 |
| 申请人 |
SEKISUI PLASTICS CO LTD |
发明人 |
SUZUKI KENGO;FURUKI TOSHINOBU;MIZUTANI TOMOHIKO |
| 分类号 |
G02B5/08;B29C59/02;B29K67/00;B29K105/04;C08J5/18;F21V7/00;F21V7/22;F21Y101/02 |
主分类号 |
G02B5/08 |
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