Interlocking profiled fastening foils used as waveguides for illumination purposes

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...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BRIAN E SPIEWAK, JENNIFER R YI, ROBERT L BROTT, RAYMOND P JOHNSTON
Format: Patent
Sprache:eng
Schlagworte:
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