Device and method for vision correction

Abstract

The invention is applicable in the field of vision correction, and provides a device and a method for vision correction. The device comprises an image display mode set unit, a storage unit, an image display control unit, an image output unit and a three-dimensional display, wherein the image display mode set unit presets a plurality of image display modes for guiding an eye vision system of users to perform the movement in multiple directions and at far and near distances; the storage unit is used for storing the image display modes; when receiving image display instructions, the image display control unit acquires the image display modes corresponding to the image display instructions from the storage unit; the image output unit outputs images according to the image display modes acquired by the image display control unit under the control of the image display control unit; and the three-dimensional display displays the images outputted by the image output unit virtually under the control of the image display control unit. The device provided by the embodiment of the invention guides the eye vision system of the users to perform multi-direction, far and near alternating and centralized movement through the images displayed by the three-dimensional display, so that the vision of the users is corrected. The device has the advantages of convenient carrying, low cost and wide application range.

Description

technical field [0001] The invention belongs to the field of vision correction, and in particular relates to a vision correction device and method. Background technique [0002] At present, the visual problems of teenagers, such as myopia, amblyopia, strabismus, etc., are increasing year by year, younger age and high myopia, and have become an important factor that endangers the health of teenagers. [0003] The prior art provides a myopia treatment device that is worn on the eyes and massages the surroundings of the eyes by mechanical vibration, and guides the user to watch through a relatively simple point-plane display. This myopia treatment device only uses simple mechanical Vibrating to massage around the eyes, and guiding users to watch through simple point-and-plane display, it is difficult to achieve better myopia treatment effect. [0004] The prior art provides some pharmaceutical products for the treatment of myopia, but these pharmaceutical products generally on...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide a vision correction device, aiming to solve the problems of existing vision correction devices or poor effect, or large volume, high cost, high environment and difficult to popularize

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