Electronic equipment with adaptive-brightness display screen and adaptive method

Abstract

The invention discloses electronic equipment with a adaptive-brightness display screen and an adaptive method. The electronic equipment with the adaptive-brightness display screen comprises a control chip, a storage unit, a brightness detection module, a display screen backlight control module and a key backlight control module, wherein the storage unit, the brightness detection module, the display screen backlight control module and the key backlight control module are all connected with the control chip. The adaptive method comprises the following steps: the brightness detection module acquires light intensity data in the current environment through detecting electric signals of a plurality of sensitive chips; after receiving the light intensity data, the control chip sends a target backlight brightness instruction to the display screen backlight control module and the key backlight control module; and the display screen backlight control module and the key backlight control module regulate the brightness of a display screen backlight LED and the brightness of a key backlight LED in a stepless way. The invention has the advantages of simple structure and convenience and quickness for operation and provides the electronic equipment with the adaptive-brightness display screen and the adaptive method.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an electronic equipment and an adaptive method for adaptive brightness of a display screen. Background technique [0002] Commonly used electronic devices in life, such as mobile phones, handheld game consoles, digital players, etc., due to changes in time and place of use, users will operate them outdoors or indoors. In different times and environments such as sunny days, cloudy days, and nighttime, the display effect of the screen perceived by the naked eye is different. [0003] When outdoors on a sunny day, due to the strong external light, the brightness of the screen backlight is relatively low, and it is difficult for the naked eye to distinguish the displayed content on the screen; at night, due to the weak external light, the screen brightness is relatively high, when the naked eye is watching the content on the screen Feeling glaring and uncomfortable. ...

AI Technical Summary

Problems solved by technology

[0003] When outdoors on a sunny day, due to the strong external light, the brightness of the screen backlight is relatively low, and it is difficult for the naked eye to distinguish the displayed content on the screen; at night, due to the weak external light, the screen brightness is relatively high, when the naked eye is watching the content on the screen feeling glaring and uncomfortable

[0004] In the prior art, only the user can actively adjust the backlight brightness of the screen, and even some electronic devices do not support the adjustment of the backlight brightness, which will affect the user's operation and experience. In the case of too bright or too dark, Can no longer use electronic devices

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