Virtual reality device

Abstract

The application discloses a virtual reality device and belongs to the technical field of display. The virtual reality device comprises a display component and a first lens, a double-cemented lens and a half-reflective and half-transmissive film. The double-cemented lens comprises a second lens, a third lens, a quarter wavelength phase film and a polarization reflection film which are cemented together. The virtual reality device is composed of two lenses, a phase film and a polarization reflection film which are cemented together to form a double-cemented lens, thereby reducing the size of the virtual reality device, solving the problem of large volume of the virtual reality device in the prior art and achieving the effect of reducing the size of the virtual reality device. In addition, the virtual display device can make the image light emitted by the display component multiple-reflected and multiple-refracted among the multiple lenses through the cooperation of the phase film, the polarization reflection film and the half-reflective and half-transmissive film, so that the lenses can adjust the image light beams emitted by the display component, and the display effect of the virtual reality device is ensured.

Images