Interface display method and device

Abstract

The invention relates to an interface display method and device, which belong to the field of application of an electronic technology. The method comprises steps: when a terminal is in a specified display mode and a sliding operation for the black-and-white interface of the terminal is detected, the sliding direction of the sliding operation is determined, wherein in the specified display mode, the difference of flip voltage loaded on at least two sub pixels in each pixel of the liquid crystal display screen of the terminal is larger than a specified difference threshold; based on the slidingdirection, whether the content of the black-and-white interface changes is judged; and when the content of the black-and-white interface is determined to change, the flip voltage loaded on at least one sub pixel in each pixel in a target area is adjusted, and thus, the difference of flip voltage loaded on any two sub pixels in each pixel in the target area is no larger than the difference threshold. Thus, smearing appearing when the terminal displays the black-and-white interface in the specified display mode is reduced. Thus, the method and the device disclosed in the invention are used for terminal interface display.

Description

technical field [0001] The present disclosure relates to the application field of electronic technology, in particular to an interface display method and device. Background technique [0002] The liquid crystal display screen includes a plurality of pixels, and each pixel includes a red sub-pixel, a green sub-pixel and a blue sub-pixel. At present, these three sub-pixels are usually referred to as three color channels. When performing interface display on the liquid crystal display screen of the terminal, it is realized by respectively applying voltages to the three sub-pixels to adjust the deflection angle of the liquid crystal in each sub-pixel. [0003] However, in the eye protection mode, the voltage loaded on the blue sub-pixel is smaller than the voltage loaded on the red sub-pixel and the green sub-pixel, and when the LCD displays a black and white interface, because the voltage loaded on the blue sub-pixel is small, This delays the flipping speed of the liquid cryst...

AI Technical Summary

Problems solved by technology

[0003] However, in the eye protection mode, the voltage loaded on the blue sub-pixel is smaller than the voltage loaded on the red sub-pixel and the green sub-pixel, and when the LCD displays a black and white interface, because the voltage loaded on the blue sub-pixel is small, This delays the flipping speed of the liquid crystal, resulting in smearing on the black and white interface

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