Staggered LCD Light Adjusting Units for 3D Display

The patent applies local quality by creating distinct regions with different liquid crystal molecule orientations. The first region has molecules oriented to refract light at a first angle, while the second region has molecules oriented to refract light at a second angle. This spatial variation in local optical properties enables different light paths to be controlled independently, resolving the contradiction by ensuring that light is systematically directed rather than randomly deflected, thereby improving light utilization while maintaining controllable light propagation.

The patent applies segmentation by dividing a single LCD into multiple distinct regions within the same display panel. Instead of stacking multiple LCDs, the invention creates separate light-adjusting regions (first region and second region) within one LCD structure, each with differently oriented liquid crystal molecules. This segmented approach achieves accurate light direction control for different light paths while avoiding the structural complexity of stacking multiple complete LCDs, thus resolving the contradiction between light direction accuracy and device complexity.