Ultra-High Performance Spherical Symmetrical Line Scanning Optical See-through Glasses

Abstract

In the development of optical see-through (OST) glasses, the interdependence among field of view (FOV), Eyebox, and optical resolution has significantly constrained progress over the past decades. This paper proposes a groundbreaking solution that combines spherical symmetric optical design with rotating micro-display technology, successfully overcoming these limitations. This transformative approach markedly enhances the display performance of AR glasses, achieving an FOV of over 90°, supporting single-eye 8K resolution, an Eyebox greater than 10 mm, and distortion-free display effects. Since spherical symmetry represents the limit of symmetry in a three-dimensional space, fully utilizing the optical performance of this structure reaches the theoretical maximum. This paper will comprehensively verify the feasibility of this technical route through theoretical analysis and experimental validation.