Method and device for repairing screen crack and mobile terminal

The invention discloses a method and device for repairing a screen crack and a mobile terminal. The method comprises: detecting a to-be-repaired crack; determining a surrounding background color of the crack; and according to the surrounding background color, adjusting colors of at least pasts of pixel points at the crack to weaken the visual effect of the crack. According to a color optical sensing mechanism, the crack is processed and thus the crack color is identical with the background color of the current location, so that the display effect of the liquid crystal screen is improved and thus the good visual experience is provided for the user. 本发明公开了种屏幕裂纹修复的方法、装置及移动终端，包括：检测待修复的裂纹；确定裂纹的周围背景颜色；及根据周围背景颜色，调节裂纹上至少部分像素点的颜色，以减弱裂纹的视觉效果。通过颜色光学感应机制，对裂纹进行处理，使得裂纹和当前所处位置背景颜色相同，从而提升了液晶屏幕的显示效果，带给用户更好的视觉体验。