Method for protecting eyes, display device for protecting eyes and terminal

Abstract

The invention provides a method for protecting eyes. The method comprises following steps: determining the actual distance H between an upper eyelid and a lower eyelid of a user currently; when the detected actual distance H is no more than a preset distance h between the upper eyelid and the lower eyelid in a squint state for the user, adjusting the screen parameters as preset values. According to the invention, through comparing the actual distance H and the preset distance h between the upper eyelid and the lower eyelid of a user, whether the user squints his or her eyes, which means the eyes are fatigued, is easily and accurately determined; furthermore, when the actual distance H is no more than the preset distance h, which means the eyes are fatigued, through adjusting the screen parameters as preset values, the stimulus of the display screen to the fatigued eyes is reduced so that the purpose of reducing eyestrain is fulfilled, and eyes are protected. The invention also provides a display device for protecting eyes and a terminal which have the similar beneficial effect.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an eye protection method, an eye protection display device and a terminal. [0002] technical background [0003] With the development of science and technology in modern society, electronic devices such as mobile phones and tablet computers are more and more widely integrated into people's lives. Especially in recent years, with the rapid development of mobile Internet, mobile phones, as the main mobile terminal, have become the an integral part of. As people frequently use terminals with display devices such as mobile phones, more and more people overuse their eyes, resulting in eye fatigue and even myopia. [0004] Because when people usually look at the screen of the mobile phone, various parameters of the display screen will be adjusted higher for better viewing effect, so that the screen will generate greater stimulation to the eyes, resulting in easy fatigue of th...

AI Technical Summary

Problems solved by technology

However, in this method, it is judged whether the user's eyes are tired according to the frequency of the user's blinking, because there is a phenomenon that even if the user's eyes are tired, the blinking frequency is still normal or the user's eyes are not tired but the blinking frequency changes, so that the user only judges by the blinking frequency The judgment result of the eye fatigue state is not accurate, so that the operation of relieving the user's eye fatigue cannot be performed accurately, and the eyes cannot be well protected.

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