A display device stand includes a base, a first member supported by the base, and a second member supported by the first member. In a preferred embodiment, the optic ports, dispersion elements, and collimating elements are formed on a single monolithic substrate. The at least one linear carbon nanotube composite structure includes a matrix and a linear carbon nanotube structure. Motion vectors of blocks merged in the step of merging are iteratively assigned by minimizing the bi-directional prediction difference on successively smaller merged blocks. The triggering order may include a trading characteristic associated with the winning probability.