Near-to-eye display system for virtual reality

Abstract

The invention discloses a near-to-eye display system for virtual reality.The system comprises a display screen group and an amplifying lens group; the display screen group comprises a main display screen, a left auxiliary screen arranged on the left side of a display surface of the main display screen and a right auxiliary screen arranged on the right side of the display surface of the main display screen, a first included angle formed between the main display screen and the left auxiliary screen is an obtuse angle, and a second included angle formed between the main display screen and the right auxiliary screen is an obtuse angle; the amplifying lens group is arranged in front of the display screen group and comprises a left lens and a right lens; image light rays emitted by the left side portion of the main display screen and the left auxiliary screen enter the left eye of a user through the left lens, and image light rays emitted by the right side portion of the main display screen and the right auxiliary screen enter the right eye of the user through the right lens.According to the near-to-eye display system, the field angle supplied by a virtual reality technique is increased, therefore, the virtual reality technique can meet the watching demands of the human eyes in the visual sense, and the immersive experience can be supplied to the user.

Description

technical field [0001] The invention relates to the field of virtual reality, in particular to a near-eye display system for virtual reality. Background technique [0002] Virtual reality (English: Virtual Reality; abbreviation: VR) is a computer simulation system that can create and experience a virtual world. Immersion into the environment brings users a sensory experience beyond the real life environment. In terms of vision, virtual reality technology uses computer equipment to generate images of virtual scenes, and transmits image light to human eyes through optical devices, so that users can fully experience the virtual scene visually. [0003] At present, virtual reality technology mainly uses a display screen in front of the human eye, and then converges the image light emitted by the display screen to the left and right eyes of the user through optical lenses such as two convex lenses. The field of view (English: angleofview; also known as the field of view, Englis...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a near-eye display system for virtual reality, which solves the technical problem in the prior art that cannot meet the viewing needs of human eyes due to the small viewing angle provided by virtual reality technology, and increases the The field of view provided by virtual reality technology enables virtual reality technology to visually meet the viewing needs of the human eye, thereby providing users with an immersive experience

Images