ILLUMINATION DEVICES AND METHODS OF FABRICATION THEREOF

摘要

Illumination devices and methods of making same are disclosed. In one embodiment, a display device includes a light modulating array and a light guide (2901c) configured to receive light into at least one edge of the light guide. The display device also includes a light turning layer disposed such that the light guide is at least partially between the turning layer and the array. The turning layer comprises at least one light turning feature (2920c) having at least one curved turning surface (2921c).