发明名称 |
DIFFUSERS AND METHODS OF MANUFACTURE |
摘要 |
<p>Diffusers including of a plurality of protruded structures with each structure containing multiple rugged facets are disclosed. The diffuser may be fabricated by coating a mixture of materials on a carrier film, the mixture of materials including at least a first material that polymerizes upon irradiation and at least a second material that is incompatible with the first material in polymerized form, then selectively irradiating the mixture of materials to polymerize a portion of the mixture of materials to form polymerized structures, and finally removing that part of the mixture of materials not forming part of the structures. A transparent material may be coated over the structures. The overcoat material may further contain scattering elements such as glass beads or polymeric particles.</p> |
申请公布号 |
WO2007140206(A3) |
申请公布日期 |
2008.04.03 |
申请号 |
WO2007US69539 |
申请日期 |
2007.05.23 |
申请人 |
DOBIN, ANDREA;LU, ZHIJIAN |
发明人 |
LU, ZHIJIAN |
分类号 |
B32B3/00;B32B3/28;B32B3/30;F21V7/04;G02B5/02;G02B13/20;G02B26/08 |
主分类号 |
B32B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|