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vr device and its display

A display and equipment technology, applied in the field of virtual reality, can solve the problem of unusable LCD display, and achieve the effect of improving the quality of dynamic images, avoiding motion sickness, and avoiding excessive bandwidth requirements.

Active Publication Date: 2021-04-20
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide a VR device and its display screen that can avoid excessive bandwidth requirements and improve the quality of dynamic images in view of the technical problem that the LCD display screen cannot be used due to the excessive bandwidth demand.

Method used

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  • vr device and its display
  • vr device and its display

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] Such as figure 1 As shown, in one embodiment, a display screen 10 is provided, including a display module 11, a backlight module 12 and a light shutter 13, wherein:

[0032] The backlight module 12 is disposed on one side of the display module 11 ; the light shutter 13 is located on a side of the display module 11 away from the backlight module 12 . The light shutter 13 is electrically connected to the display module 11, wherein the light shutter 13 sequentially switches the light-transmitting segments within the scanning period of the display module 11 according to the scanning synchroniza...

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PUM

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Abstract

The present invention relates to a VR device and its display screen. The display screen includes: a display module; a backlight module arranged on one side of the display module; One side of the backlight module; the light shutter is electrically connected to the display module; wherein, the light shutter is within the scanning period of the display module according to the scanning synchronization signal of the display module Sequentially switch the light-transmissive segments, and the light shutter switches the corresponding segment light transmission when the liquid crystal in a segment area of ​​the display module reaches a stable state, and a segment of the light shutter When the light is transmitted, the rest is opaque. Using the VR device and its display screen can not only avoid excessive bandwidth requirements, but also improve the quality of dynamic images. In addition, another VR device and its display are provided.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a VR device and a display screen thereof. Background technique [0002] With the rapid advancement of science and technology, VR (Virtual Reality, virtual reality) technology is gradually known to the public, and VR equipment has also entered thousands of households through the market. Common VR devices include shell-type headsets, integrated headsets, and external headsets. [0003] For VR devices to allow users to have a comfortable experience, it is necessary to solve the problem of motion sickness. Motion dizziness means that the user will feel dizzy when wearing a VR device and moving his head. An important reason for the user to feel dizzy is that the head movement does not match the head movement observed visually. If the current VR equipment is to achieve a good simulation effect and avoid the phenomenon of motion sickness, the VR display screen equipped with it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G09G3/36G02B27/01
CPCG02B27/017G02F1/133512G09G3/36
Inventor 林明田林东煜
Owner TENCENT TECH (SHENZHEN) CO LTD
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