| http://www.w3.org/ns/prov#value | - As can be seen from comparison between, for example, FIGS. 36(a) to 36(f) and FIG. 37, while the plane light source unit produced in comparative example has a characteristic that light is emitted uniformly in all directions, the plane light source unit of the present invention is advantageous in that light is emitted in particular direction and that the maximum luminance value at the central point
|
