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3D glasses, 3D television and image field depth controlling method of 3D television

A technology for 3D glasses and TV images, applied in the field of 3D TV, can solve the problems of large depth of field and human eye fatigue in 3D images, and achieve the effect of improving visual comfort and relieving visual fatigue.

Active Publication Date: 2013-11-27
SHENZHEN TCL NEW-TECH CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although you can enjoy the real visual effects brought by 3D images while watching 3D TV, the human eyes will feel very tired after watching for a long time.

Method used

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  • 3D glasses, 3D television and image field depth controlling method of 3D television

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Embodiment Construction

[0037] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] see figure 1 , propose the method for the image depth of field control of a kind of 3D TV of the present invention, comprising:

[0039] Step S101: Receive a viewing instruction, play the TV image according to the viewing instruction with the initial value of the depth of field corresponding to the 3D image, and search for a preset fatigue threshold.

[0040] In this embodiment, the user needs to wear 3D glasses matching the 3D TV to watch the 3D TV. The 3D glasses have the functions of real-time detection of brain wave data and real-time transmission of the detected brain wave data values ​​to the 3D TV. That is, once the user wears the 3D glasses and turns on the function, the brain wave data will be detected in real time, and the detected brain wave data value will be transmitted to the 3D TV in real time. ...

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Abstract

The invention discloses a pair of 3D glasses, a 3D television and an image field depth controlling method of the 3D television. The method includes the steps of receiving a watching instruction, playing television images at the initial value of a 3D image field depth according to the watching instruction, searching for a preset fatigue threshold, comparing a brain wave data value received at present from the 3D glasses with the fatigue threshold, when the brain wave data value is larger than or equal to the fatigue threshold, automatically reducing the played 3D image field depth, and after the 3D image field depth is reduced, automatically and gradually increasing the played 3D image field depth when the received brain wave data value is smaller than the fatigue threshold until the image restores the initial value of the 3D image field depth. According to the pair of the 3D glasses, the 3D television and the image field depth controlling method of the 3D television, visual fatigue of a user caused by the fact that the user watches the 3D television can be relieved, and visual comfort of the user who watches the 3D television images is improved.

Description

technical field [0001] The invention relates to the technical field of 3D television, in particular to 3D glasses, a 3D television and a method for controlling the depth of field of an image. Background technique [0002] 3D TV is already a mainstream product in the current TV market. This kind of 3D TV needs to be matched with 3D glasses to watch 3D images. The principle of watching 3D TV images is reflected by the visual difference between the left and right eyes seeing the images, that is, the depth of field of the left and right eyes. The principle of 3D TV to achieve 3D visual effect is to focus on the display of the left and right images, and the depth of field of the 3D image determines the visual concave-convex effect. That is to say, the depth of field of the 3D image directly affects the concave-convex effect of viewing the 3D image. [0003] Although you can enjoy the real visual effect brought by 3D images while watching 3D TV, the human eyes will feel very tir...

Claims

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Application Information

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IPC IPC(8): H04N13/00H04N21/472
Inventor 周国强
Owner SHENZHEN TCL NEW-TECH CO LTD
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