3D display method and 3D display device

A display method and technology of a display device, applied in the field of 3D display method and display device, can solve the problems of reducing user experience, left and right eye image crosstalk, reducing 3D display effect of VA liquid crystal display, etc., so as to improve user experience, prevent image crosstalk, Guaranteed 3D display effect

Inactive Publication Date: 2014-11-19
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned 3D driving method makes the VA liquid crystal display appear inconsistencies in the brightness of the left and right images belonging to the same screen, crosstalk between left and right eye images, etc., which reduces the 3D display effect of the VA liquid crystal display and reduces the user experience.

Method used

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  • 3D display method and 3D display device
  • 3D display method and 3D display device
  • 3D display method and 3D display device

Examples

Experimental program
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Effect test

Embodiment 1

[0045] An embodiment of the present invention provides a 3D display method, such as figure 1 As shown, the 3D display method includes:

[0046] Step S101. Obtain the effective grayscale of the image to be displayed.

[0047] In the embodiment of the present invention, the image to be displayed is an image that has been read by the display device but has not been output for display. Specifically, the grayscale occupying the largest area in the image to be displayed may be acquired as the effective grayscale. Preferably, the gray scale with the largest proportion in the middle of the image to be displayed may be acquired as the effective gray scale. Apparently, there are many methods for obtaining effective gray scales, which are not limited in this embodiment of the present invention.

[0048] Step S102. Acquire brightness compensation data of the image to be displayed according to the effective grayscale of the image to be displayed.

[0049] Step S103 , when displaying th...

Embodiment 2

[0080] This embodiment provides a 3D display device, such as Figure 8 As shown, the 3D display device includes:

[0081] The first acquisition module is used to acquire the effective gray scale of the image to be displayed.

[0082] Wherein, the first acquiring module may be specifically configured to acquire the grayscale occupying the largest area in the image to be displayed as the effective grayscale. Preferably, the grayscale with the largest proportion in the middle of the image to be displayed may be obtained as the effective grayscale.

[0083] The second acquiring module is configured to acquire brightness compensation data of the image to be displayed according to the effective gray scale of the image to be displayed.

[0084] The driving module is configured to drive a backlight source according to the brightness compensation data to compensate the brightness of the image to be displayed when the image to be displayed is displayed.

[0085] Such as Figure 8 As...

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PUM

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Abstract

The embodiment of the invention discloses a 3D display method and a 3D display device, and relates to the technical field of display. The 3D display effect of VA liquid crystal displays can be enhanced. The 3D display method comprises the steps of acquiring the effective gray of a to-be-displayed image, acquiring brightness compensation data of the to-be-displayed image according to the effective gray of the to-be-displayed image, and driving a backlight source according to the brightness compensation data to compensate the brightness of the to-be-displayed image when displaying the to-be-displayed image. The 3D display method is especially suitable for VA display devices. The 3D display method and the 3D display device of the invention can be used in display devices like liquid crystal televisions, liquid crystal displays, mobile phones, and tablet computers.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a 3D display method and a display device. Background technique [0002] 3D liquid crystal display (Liquid Crystal Display, referred to as LCD) not only has the advantages of ultra-thin and energy-saving LCD, but also allows users to directly see the distance of each object in the image, and can obtain more comprehensive and real information, so it has broad application prospects. [0003] If the liquid crystal display is working, the liquid crystal molecules will be affected by the electric field in the same direction for a long time, and the liquid crystal molecules will deteriorate. Even if the voltage is stopped on the liquid crystal molecules, the light transmittance of the liquid crystal may not return to the light transmittance before the voltage is applied, resulting in relatively serious image sticking and other adverse phenomena in the LCD. Therefore, in order...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
CPCG09G3/36G09G3/3611
Inventor 王醉
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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