Optical assembly and electronic equipment

Abstract

The invention discloses an optical assembly and electronic equipment. The optical assembly comprises an optical machine; at least two image display elements arranged in the light outlet side of the optical machine and comprising a first image display element and a second image display element; and a light path processing element arranged between the light outlet of the optical machine and the image display element and rotating at a preset speed. Under the condition that the light path processing element rotates to a first projection state, the light machine sends a first image, and the first image is projected to the first image display element after passing through the light path processing element; and under the condition that the light path processing element rotates to a second projection state, the optical machine sends a second image, and the second image is projected to the second image display element after passing through the light path processing element. According to the embodiment of the invention, through the rotation of the light path processing element, the image generated by one optical machine is alternately projected on the at least two image display elements, thecost of the optical assembly is reduced, power consumption of the product is reduced, and difficulty in heat dissipation of the optical assembly is overcome.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an optical component and electronic equipment. Background technique [0002] The position of each device in the optical module of an electronic device is relatively fixed. One optical machine is responsible for the imaging of one lens, such as AR (Augmented Reality, Augmented Reality) glasses, top-projection AR glasses, two sets of optical machines are arranged in rows on the lens At the top, light is vertically directed into the lens through two prisms; for side-projection AR glasses, two sets of optical machines are placed on both sides of the glasses, and the images are directly projected into the two lenses respectively. Since each lens needs a corresponding optical engine to form an image, the power consumption of the entire optical module is too high, the heat builds up quickly, and the main board is easily disturbed by thermal effects, which in turn affects the opera...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an optical component and an electronic device to solve the problem that the existing optical module is seriously heated and affects the operating performance of the host

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