What is the light sensor? In fact, the answer is simple. Take out your phone and put it in the sun, and the screen quickly darkens. This is the role of light sensor.The light sensor is the small dot next to the camera in front of the phone. It is used to adjust the brightness and keyboard lights of the mobile phone screen!
How to set the light sensor
General steps: control panel -setting -conventional -personalized choice -screen display -light sensor E71 light sensor: you can adjust the induction value of the light sensor to the minimum value; no matter how the environment is located, how the environment is located, how the environment is located,Dark, the light sensor will default the darker value of this minimum value of the machine and will not reduce it anymore (even if there is no light night, the screen brightness is the minimum value you set, and it will not lower, unless the third party will be used in a third party.The software reaches the function of adjusting the screen brightness).
Light sensor test
One method is that when the mobile phone is not turned off, the light sensor on the left side of the mobile phone (usually the front camera of the mobile phone) is placed under the strong light (light or sunlight).If the sensor is intact, the keyboard light of the mobile phone should be extinguished, but the background light of the LCD will keep brightness.If not, it may be a problem with the light sensor.Another method is to cover the mobile phone light sensor with a mobile phone under the same circumstances, and then click the shutdown key. At this time, the normal response should be that the keyboard light of the mobile phone is bright, but on the contrary, LCD, LCDThe background light should not turn off, but the brightness will become very low.
Light sensor value
For light sensors, it is also a brightness sensor.It acts on mobile phones and many tablets, and the value of the editors understanding of the light sensor is mainly related to the current brightness value.According to the current brightness, set the brightness value of the screen, this is a very user -friendly setting.For example: In the daytime, the light is sufficient, the corresponding light value is large, and the brightness of the screen brighter.Conversely, the darker the brightness at night.This can bring more convenient visual effects to users, and it is conducive to protecting the eyes.
What is the light sensor
The light sensor, saying that the popular point is the brightness sensor we often hear. At present, most tablet computers and mobile terminal devices on the market are equipped with this sensor.You may be doubtful, where is it set in the machine? Dont worry, hold your phone with your hands, and there is a red and green light on the left or above the right of the mobile phone screen. That is the legendary light sensor in the legendary light sensor.Its right.Its main work responsibility is to ensure that its owner can use mobile phones under more intelligent light conditions. If in a very dark environment, the backlight of the mobile phone screen will automatically darkens.The "Night Model" is withdrawn, and the ultimate effect of adapting to the viewing of the eye by automatically or manually adjusts the backlight.
What is the use of light sensor
Popularly speaking, the light sensor is a device set on a mobile phone. On many smartphones, we can find its shadow. Its role is to automatically turn off the keyboard lights in a strong place of light, and slightly strengthen it slightly.The screen brightness automatically turns on the keyboard light in a dark place, and the screen brightness is dimmed.By sensing of light and the operation of internal mechanisms, this is our common automatic adjustment brightness, which is also the most useful use of light sensors.This very intelligent technology invention is not only applied to mobile phones, but also on the PAD we know and Kindel, Amazons Kindel.Grade, because the role of light sensors is very important, it has achieved the most attention to people in this era -user experience.We may not find the trace of the light sensor on Apple mobile phones, but in the "Settings" option, we can more intelligently adjust the option of light sensing.

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