Display device and method based on human eye tracking

A technology of human eye tracking and display equipment, applied in optical components, instruments, optics, etc., can solve problems such as visual fatigue and dizziness, and achieve the effect of reducing visual fatigue and dizziness

Active Publication Date: 2019-09-06
GOERTEK OPTICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to propose a display device and display method based on human eye tracking, aiming to solve the problem that when people wear virtual products, the human eyes are forced to actively adapt to the display screen, which easily causes visual fatigue and dizziness

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  • Display device and method based on human eye tracking
  • Display device and method based on human eye tracking

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no. 1 example

[0063] refer to figure 1 and figure 2 As shown, the first embodiment of the present invention is a display device based on human eye tracking, including: a lens barrel 110, a display screen 120, a lens group 130 and a processing unit (not shown).

[0064] The lens barrel 110 has a through cavity 111 .

[0065] The display screen 120 is disposed at one end of the lens barrel 110 along the through direction of the cavity 111 .

[0066] The lens group 130 is arranged at the other end of the lens barrel 110 along the penetration direction of the cavity 111. The lens group 130 is used for the human eye 200 to observe the display screen 120. The lens group 130 includes a lens 132 that transmits light emitted by the display screen 120. The lens group 130 also It includes a photographing part 131 for photographing the pupil of the human eye 200 and an illuminating part 133 for providing brightness when photographing the pupil of the human eye, wherein the lens barrel 110, the displ...

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Abstract

The invention discloses a display device and method based on human eye tracking. The display device based on human eye tracking comprises a lens cone, a display screen, a lens group and a processing unit, and the lens cone is provided with a through cavity; the display screen is arranged at one end of the lens cone in the through direction of the through cavity; the lens group is disposed at another end of the lens cone in the through direction of the through cavity, and the lens group is used for enabling a human eye to observe the display screen; the lens group includes a photographing partfor photographing a pupil of the human eye; the photographing part is electrically connected to a processing unit; and the processing unit is used for receiving a display image photographed by the photographing part, analyzing the display image to obtain the moving angle of the human eye, and adjusting the resolution of the display image according to the moving angle. According to the technical scheme, the problems of visual fatigue and dizziness can effectively solved when people wear virtual products.

Description

technical field [0001] The present invention relates to the field of imaging display technology, in particular to a display device and display method based on human eye tracking. Background technique [0002] In the real world, when people look at an object, the object being looked at will become clear, while the surrounding objects will become blurred, so as to obtain a sense of space and a certain depth of field. However, when people wear some virtual products, such as VR glasses, no matter how the human eye's line of sight changes, the images of the objects on the display screen and the surrounding objects are clear. At this time, the human eyes are forced to actively adapt to the display screen. When watching for a long time, it will cause visual fatigue, and if it is serious, it will cause physiological discomfort such as dizziness. Contents of the invention [0003] The main purpose of the present invention is to propose a display device and display method based on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01G02B27/00
CPCG02B27/0093G02B27/0172G02B2027/0138G02B2027/0178
Inventor 季振强
Owner GOERTEK OPTICAL TECH CO LTD
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