Optical waveguide near-to-eye display device and augmented reality display equipment
A near-eye display and optical waveguide technology, used in optics, optical components, instruments, etc., can solve the problems of inability to meet the requirements of eye-level brightness, decreased eye-level brightness, and heavy volume of optical machines, so as to improve eye-level brightness, reduce weight, and improve light effective effect
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[0036] Exemplary embodiments will be described in detail herein, and examples are illustrated in the drawings. The following description is related to the drawings, unless otherwise indicated, the same figures in the different drawings represent the same or similar elements. The embodiments described in the exemplary embodiments described below do not represent all embodiments consistent with the present disclosure. Instead, they are only examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the appended claims.
[0037] Waveguide polarization array technology and the like by using a plurality of lenses disposed in parallel waveguide pitch and the spectral certain ratio with a semipermeable membrane to achieve a half and outputs the extended image of the exit pupil, the semitransparent film has an angle selectivity , and arranged in an array. It works as schematic figure 1 , The image light rays emitted by the source system after o...
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