Parallelogram Sub-pixel and Lenticular Lens Angles for Stereoscopic Displays

The patent applies asymmetry by arranging sub-pixels in a specific asymmetric pattern relative to the lenticular lens structure. The sub-pixels are positioned at different distances from the lens along the optical axis, creating an asymmetric configuration that prevents the formation of moiré patterns while maintaining high image resolution. This asymmetric arrangement disrupts the periodic interference that causes moiré effects.

The patent introduces a new dimensional arrangement by positioning sub-pixels at different depths along the optical axis rather than only in the lateral plane. This three-dimensional sub-pixel arrangement adds a depth dimension to the traditional two-dimensional pixel layout, enabling the system to control light paths more precisely and eliminate moiré patterns while preserving resolution.

The patent applies local quality by assigning different spatial positions and orientations to sub-pixels based on their specific locations in the display structure. Each sub-pixel is strategically positioned to control light toward specific viewing angles, creating locally optimized light paths that collectively produce a natural stereoscopic effect. This localized optimization enables realistic depth perception without requiring complete structural redesign.

The patent implements dynamic light control by arranging sub-pixels to redirect light dynamically toward different viewpoints. The sub-pixel configuration enables the display to adaptively control light paths for multiple viewing angles, creating a dynamic stereoscopic effect that responds to viewer position. This dynamic arrangement enhances the realism of the stereoscopic image without excessive structural complexity.

The patent applies partial action by implementing sub-pixel arrangements that provide sufficient precision for key stereoscopic functions without achieving complete theoretical perfection. The sub-pixels are positioned with precision adequate for creating distinct viewpoints and eliminating moiré patterns, rather than requiring absolute positioning accuracy. This approach achieves acceptable stereoscopic quality while reducing manufacturing precision requirements.

The patent utilizes parameter changes by varying sub-pixel positions, orientations, and distances from the lens to optimize stereoscopic performance. By adjusting these geometric parameters within practical manufacturing tolerances, the system achieves enhanced stereoscopic viewing without demanding extreme precision. The parameter optimization allows flexibility in manufacturing while maintaining reliable stereoscopic effects.