Display method, display device and display system for shutter type three dimensional image

A technology of three-dimensional image and display device, which is applied in the direction of image communication, three-dimensional system, electrical components, etc. It can solve the problems of low yield rate of display device products, insufficient charging of pixel electrodes, and affecting the display screen, so as to improve the crosstalk problem and ensure The effect of low charging time and low refresh rate

Inactive Publication Date: 2014-02-26
BOE TECH GRP CO LTD +1
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Problems solved by technology

Although this method can improve the crosstalk problem of 3D images, this method needs to increase the refresh frequency of the left and right eye image signals from 120HZ to 240HZ. Correspondingly, the driving frequency of the display device driving circuit needs to be increased from 120HZ to 240HZ. In this way, th

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  • Display method, display device and display system for shutter type three dimensional image
  • Display method, display device and display system for shutter type three dimensional image
  • Display method, display device and display system for shutter type three dimensional image

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[0038] The specific implementations of the shutter-type three-dimensional image display method, device and system provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0039] An embodiment of the present invention provides a shutter-type three-dimensional image display method, such as figure 1 Shown, including:

[0040] S101. Receive a current monocular frame image signal to be displayed;

[0041] S102: Display according to the current monocular frame image signal;

[0042] S103: Before displaying the next monocular frame image signal, display the black picture frame image signal, and the display time of the black picture frame image signal is less than the display time of the monocular frame image signal.

[0043] In the shutter type three-dimensional image display method provided by the embodiment of the present invention, since the black frame image signal is displayed before the next single-eye frame ima...

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Abstract

The invention discloses a display method, a display device and a display system for a shutter type three dimensional image. According to the display method provided by the invention, a black picture frame image signal is displayed before a next monocular frame image signal, a frame of a black picture is inserted between displayed left and right single-frame images, double images of left and right single-frame images can be eliminated, a crosstalk problem of the three dimensional image is ameliorated, display time of the black picture frame image signal is shorter than display time of the monocular frame image signal, so a refresh frequency of the required display device is relatively low, and a pixel electrode in the display device is guaranteed to have enough charging time, quality of the displayed picture is improved, moreover, the display device with the low refresh frequency has a relatively high yield, and cost of three dimensional display products can be reduced.

Description

technical field [0001] The present invention relates to the technical field of three-dimensional display, in particular to a shutter-type three-dimensional image display method, device and system. Background technique [0002] With the development of display technology, three-dimensional (3D) stereoscopic display technology has become one of the important technologies of display devices. Active shutter 3D display technology is a low-cost 3D display method. [0003] It achieves a three-dimensional effect by increasing the refresh rate of the picture, and cooperates with the rapid switching of 3D glasses, so that the viewer's eyes can watch the corresponding left and right eye images, thereby forming a three-dimensional image effect. [0004] Although the existing active shutter 3D display methods can display 3D images, due to the effect of visual retention, the human eye will see the image of another frame at the same time when viewing one frame of the picture, for example, ...

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Application Information

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IPC IPC(8): H04N13/00H04N13/04
CPCH04N13/341H04N2213/008
Inventor 孙志华张亮许益祯刘宝玉汪建明吴行吉
Owner BOE TECH GRP CO LTD
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