发明名称 |
Optical sheet with structured surface |
摘要 |
An optical sheet having a structured surface and a composition for forming optical three-dimensional patterns able to form the structured surface, which is not easily damaged by external force or a rough surface and thus facilitates the handling thereof, reduces defective rates to thus decrease the production cost and increase the production efficiency, and prevents a decrease in luminance attributable to damage.
|
申请公布号 |
US8526111(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US20090812431 |
申请日期 |
2009.01.09 |
申请人 |
KIM KYOUNG HWA;KIM KYOUNG JONG;KIM DAE SHIK;KOLON INDUSTRIES, INC. |
发明人 |
KIM KYOUNG HWA;KIM KYOUNG JONG;KIM DAE SHIK |
分类号 |
G02B5/02 |
主分类号 |
G02B5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|