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Head-mounted display and its image and transmittance/reflectance determination method and device

A display device and head-mounted technology, applied in the direction of instruments, optical components, optics, etc., can solve problems such as visual fatigue, and achieve the effect of solving visual fatigue

Active Publication Date: 2018-03-13
BEIJING G WEARABLES INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A technical problem to be solved by the present invention is to provide a head-mounted display, a three-dimensional image optimization method and an optimization device that can generate and provide human eye adjustment clues, so as to solve the problem of visual impairment caused by viewing stereoscopic images through existing three-dimensional display devices. fatigue problem

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  • Head-mounted display and its image and transmittance/reflectance determination method and device
  • Head-mounted display and its image and transmittance/reflectance determination method and device
  • Head-mounted display and its image and transmittance/reflectance determination method and device

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Embodiment Construction

[0085] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0086] The head-mounted display disclosed by the present invention can display the three-dimensional virtual image to be displayed through the existing conventional display device, and the displayed three-dimensional virtual image is a stereoscopic image with human eye adjustment clues, which solves the problem of using the existing stereoscopic display. Watching stereoscopic images on devices is likely to cause visual fatigue.

[0087] Spe...

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Abstract

The invention discloses a head-mounted display and an image and transmissivity / reflectivity determination method and device therefor. The display comprises a display device and an optical system, and the display device can display a first image through a plurality of display pixels on the display device. The optical system comprises a spatial light modulator, and the spatial light modulator comprises a plurality of adjustment pixels, wherein the transmissivity / reflectivity of each adjustment pixel can be adjusted. The first image and the distribution of transmissivity / reflectivity are set to be intersected at one or more pixels from an extending line or a reverse extending line of emergent light from the optical light, wherein one or more pixels form a three-dimensional virtual image. The display can represent a three-dimensional image with a human eye adjustment clue, and solves a problem that conventional three-dimensional display equipment is liable to cause visual fatigue when the three-dimensional display equipment is used for observing the three-dimensional image.

Description

technical field [0001] The present invention relates to three-dimensional display technology, in particular to a head-mounted display and a method and device for determining its image and transmittance / reflectivity. Background technique [0002] The reason why the human eye can see the three-dimensional effect of the object is that there is a certain distance between the two eyes, so that there is a certain parallax between the images seen by the two eyes. This kind of image with parallax is fed back to the cerebral cortex through the retina. Humans have stereopsis. [0003] Most of the existing three-dimensional display devices use the above-mentioned principle to produce a stereoscopic effect, that is, to provide slightly different images for the left eye and the right eye respectively, and these slightly different images are fed back to the brain through the retina, thereby deceiving the brain and making the observer Or produce a 3D feeling. Since the 3D scene construct...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01G02B27/22
CPCG02B27/0172G02B30/00
Inventor 肖真
Owner BEIJING G WEARABLES INFORMATION SCI & TECH
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