Naked eye three-dimensional virtual reality display helmet

Abstract

The invention discloses a naked eye three-dimensional virtual reality display helmet. The naked eye three-dimensional virtual reality display helmet comprises a head mounted casing, a naked eye three-dimensional display screen which is arranged in the head mounted casing and is used for displaying naked eye three-dimensional frames, and a reflector set which is arranged in the casing and is used for reflecting the naked eye three-dimensional frames displayed by the naked eye three-dimensional display screen to the user field space at the predetermined angle, wherein the reflector set can further adjust light transmittance, and thereby the light proportion of the environment light entering the user field space through the reflector set is controlled. The naked eye three-dimensional virtualreality display helmet is advantaged in that light transmittance of the reflector set can be adjusted, a user is convenient to control and observe the external environment, switching between virtual reality display and augmented reality display can be realized, and the naked eye three-dimensional virtual reality display helmet further has advantages of simple structure, convenient switching, cleardisplay effect, no distortion and no delay.

Description

Technical field [0001] The embodiment of the present invention relates to virtual reality display technology, in particular to a naked eye three-dimensional virtual reality display helmet. Background technique [0002] Virtual reality (VR) display technology is an interactive three-dimensional dynamic visual scene and entity behavior system simulation of multi-source information fusion. A computer can be used to generate a simulated scene to make users immerse in the virtual scene. [0003] Current head-mounted VR display devices usually require two display screens or one display screen is divided to display left and right eye images, and the two images are reflected to the left and right eyes of the user through optical components. [0004] However, the head-mounted VR display device needs to cover the eyes of the user during use, and the user can only see the images generated in the helmet. If you need to view the real environment, you must pause to watch the VR image and remove th...

AI Technical Summary

Problems solved by technology

[0004] However, the head-mounted VR display device needs to cover the user's eyes when using it, and the user can only see the images generated in the helmet. If they need to view the real environment, they must pause to watch the VR images and take off the helmet, which is extremely inconvenient to use.

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