Zhongguancun online news: According to the Tianyancha App, on April 12, Beijing Xiaomi Mobile Software Co., Ltd. announced the patent of "optical waveguide and AR glasses".
According to the patent abstract, the patent said optical waveguide comprises a waveguide body and a peek-proof structural layer, the anti-peeping structural layer comprises a grating layer, the grating layer contains a plurality of raised grating units, adjacent to the two grating units between the formation of a light transmission part for light to pass through, the anti-peeping structural layer is located on the coupling area. AR glasses of the present invention embodiment have the advantages of high safety and good user experience.
Editor's comments: The explosion of the concept of metaversity has further promoted the development of VR and AR, and more investors believe that VR and other products are the entrance to the metacosm, and will also become a platform for the next technological revolution.
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