发明名称 |
A ROLLING EQUIPMENT FOR MOLDING LIGHT GUIDE PLATE BY EXTRUDING |
摘要 |
PURPOSE: A rolling device for carving patterns on a light guide panel by extrusion is provided to prevent a dark area in a light guide panel and easily control the haze of the light guide panel. CONSTITUTION: A rolling device for carving patterns on a light guide panel by extrusion comprises a rod-shaped body(100), a copper plating layer(200) formed by plating the outer surface of the body with copper, and a ceramic layer(300) placed on the copper plating layer by coating ceramic with one of spray, transfer, and printing methods.
|
申请公布号 |
KR101193514(B1) |
申请公布日期 |
2012.10.22 |
申请号 |
KR20120038295 |
申请日期 |
2012.04.13 |
申请人 |
HAN, HWA SUB;I, SANG CHEOL |
发明人 |
I, SANG CHEOL;HAN, HWA SUB |
分类号 |
B21B27/02;B32B15/04;F16C13/00;G02B6/00 |
主分类号 |
B21B27/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|