背光灯 meaning in English

backlight

Since they emit light directly , oled displays do not need a backlight
由于也是自身发光， oled显示器可以不用背光灯。
The background lighting also ensures that the display is well lit under poor lighting conditions
背光灯可以保证在光线不足的地方清楚的读数。
If the lcd wasn t touched in several minutes , the device will turn off the lcd s backlight . moreover , operator can regulate the screen s contrast by touching the lcd
在一定时间内如果没有对装置进行操作的话，将自动关闭液晶屏背光灯，并且能够通过触摸屏对液晶屏的显示对比度进行调节。