Described herein is a resistor layer for use in field emission display devices and the like, and its method of manufacture. The rotor is mounted by way of at least one outer bearing that is arranged at a radial distance from the rotor shaft. The apparatus may include a reticle, a pellicle and a reticle chuck. % of boron nitride, and an organic binder. This may be achieved by having a number of dedicated lidar systems andor by using multiplexed lidars. An activity is obtained using a luminance component Y for the macro block.