发明名称 |
Interlocking profiled fastening foils used as waveguides for illumination purposes |
摘要 |
In one embodiment, the invention is directed toward an apparatus that includes a first layer and a second layer attached with one another via sets of fastening elements formed on the layers. The fastening elements may comprise hook-like elements that engage one another in an interlocking arrangement to attach the layers, or alternatively, the fastening elements may take any form envisioned by a designer. In any case, the apparatus may also form a light guide that can be illuminated with a light source to transmit light by total internal reflection (TIR). |
申请公布号 |
AU2003205323(B2) |
申请公布日期 |
2008.04.24 |
申请号 |
AU20030205323 |
申请日期 |
2003.01.23 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BRIAN E SPIEWAK;ROBERT L BROTT;RAYMOND P JOHNSTON;JENNIFER R YI |
分类号 |
G02B6/00;F21V8/00;G02B6/122;G02B26/08;H01H13/02;H01H13/702 |
主分类号 |
G02B6/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|