| 摘要 |
A light management film package includes a first optical film having a structured surface and a second major surface, a second optical film having a first major surface and a second major surface disposed adjacent to and making contact with the structured surface of the first optical film via an adhesive layer. The structured surface of the first optical film includes a plurality of tall structures separated by short structures with the tops of neighboring tall structures separated by a distance of between about 50 and about 150 microns. The tall structures of the first optical film penetrate the adhesive layer, but the short structures do not.
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