Method and device for adjusting visual functions of bilateral eyes, virtual-reality head-mounted display device

An adjustment method and visual function technology, applied in the electronic field, can solve problems such as the inability of the retina to form a normal neural image, and ignore the adjustment method and device of visual function, so as to achieve the effect of visual function reconstruction and efficient utilization
CN110850596AActive Publication Date: 2020-02-28PRECISION SIGHT BEIJING MEDICAL TECH CO LTD
5 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
PRECISION SIGHT BEIJING MEDICAL TECH CO LTD
Publication Date
2020-02-28

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The embodiment of the invention provides a method and device for adjusting visual functions of bilateral eyes, a virtual-reality head-mounted display device. The method comprises the steps of respectively determining each retina local damage of bilateral eyes when the bilateral eyes have the retina local damages, and executing the following steps aiming at each retina local damage, respectively imaging at bilateral eyes of a user so as to respectively display corresponding preset graphs on the corresponding local areas of the bilateral eyes, and enabling each corresponding preset graph to possess the preset time interval alpha between the imaging time of the bilateral eyes, wherein the local area is corresponding ton one retina local damage of one eye, and the imaging time of the preset graph at the corresponding eye of the retina local damage is time interval alpha earlier than the imaging time of the preset graph at the other eye.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the field of electronic technology, in particular to a method and device for adjusting visual function of both eyes, and a virtual reality head-mounted display device. Background technique

[0002] Vision is undoubtedly of paramount importance, and the retina is a vital part of imaging. Each binocular cell in the visual cortex receives input from the retinas of the left and right eyes. The visual images formed by the retina are encoded by neurons in different visual centers to form neural images in the visual cortex. Human visual perception relies heavily on the latter. The neural circuits in the visual cortex have strong plasticity, and appropriate visual stimulation on the retina can gradually restore the visual function of the neural circuits in the corresponding cortical regions. The retina is divided into a foveal and a peripheral area; the foveal is the most sensitive area of ​​vision (color perception, resolut...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More