| 摘要 |
<p>The present invention relates to a light-diffusing film, a method of manufacturing the same, and a backlight unit for a liquid crystal display employing the same. In the light-diffusing film of the present invention, at least two layers of fiber layers disposed in one direction in parallel, are alternately aligned within a transparent polymer resin layer, and especially, incident light is scattered two-dimensionally due to a structural characteristic in which at least two layers are arranged in a multi-axis alternation by a combination of 90°, an angle of±θ, or±θafter 90°arrangement with respect to an arrangement direction of a fiber constituting the fiber layers, thereby realizing an uniform light-diffusing effect regardless of a direction of initial incident light. Therefore, the light-diffusing film of the present invention having an excellent uniform light-diffusing can replace a typical bead-type light-diffusing film. The present invention can provide a backlight unit for a liquid crystal display excellent in hiding power and improved in a light-diffusing effect by employing the light-emitting film.</p> |
