Image display method and device

Abstract

The invention discloses an image display method and device, comprising: determining a display mode of an image to be displayed; when determining that the display mode is a 3D display mode, a timing controller sequentially scans odd-numbered pixels on a liquid crystal display panel through a gate driver row, scanning one row of odd-numbered pixel rows at a time, and applying a voltage signal corresponding to the image displayed by the odd-numbered pixel row to the odd-numbered pixel row being scanned through the source driver; the timing controller passes through the gate driver After scanning the last odd-numbered pixel row, scan all even-numbered pixel rows simultaneously and apply preset voltage signals to all even-numbered pixel rows on the liquid crystal display panel through the source driver. According to the method provided by the embodiment of the present invention, in the 3D mode, no crosstalk will be generated. The method does not affect the display of 3D images, and achieves the purpose of not generating ghost images when displaying 3D images, and not losing brightness when displaying 2D images.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an image display method and device. Background technique [0002] The current mainstream 3D technology can be divided into shutter 3D (English: Shutter 3D) and polarized 3D (English: Polarization 3D). Such as figure 1 As shown, in polarized 3D technology, when images are displayed on the display panel, two adjacent pixel rows will have different polarized light. When the viewer wears polarized glasses to watch, between two adjacent pixel rows, only It can be viewed by the left eye, and the other pixel row can only be viewed by the right eye. After processing by the viewer's brain, a 3D image can be synthesized. In this technology, due to the defects of the display panel itself or the defects of polarized glasses, the pixels that should be viewed by the left eye will be seen by the right eye, or the pixels that should be viewed by the right eye will be seen by the left ...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an image display method and device, which solves the problem of displaying left and right eye images on odd pixel rows of a liquid crystal panel, and displaying black images on even pixel rows to spatially separate left and right eye images to reduce crosstalk during polarized 3D display. How to reduce the time-consuming problem of refreshing black image data

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