Also known as "pixel pitch." The smaller the dot pitch, measured in fractions of millimeters, the crisper the image. For example, a .28 dot pitch means dots are 28/100ths of a millimeter apart.

3. Spin-SLM We are conducting R&D on an SLM with a huge number of pixel and a fine pixel pitch of 1 μm or less, with the goal of achieving an ideal 3D video display with a wide viewing-zone angle ...