| 摘要 |
A display screen comprises a receiving module, a control module electronically connected to the receiving module, a backlight drive module, and a backlight module. The receiving module is configured for receiving incoming calls and transmitting the incoming calls to the control module. The control module is configured for converting incoming calls to control signals and transmitting the control signals to the backlight drive module. The backlight module has different operation modes according to the incoming calls. One end of the backlight drive module is electronically connected to the control module, the other end of the backlight drive module is electronically connected to the backlight module. The backlight drive module is configured for driving the backlight module. A method of shining the display screen is also provided.
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