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DISPLAY SCREEN ASSEMBLY, ELECTRONIC DEVICE, AND CONTROL METHOD FOR ELECTRONIC DEVICE
DISPLAY SCREEN ASSEMBLY, ELECTRONIC DEVICE, AND CONTROL METHOD FOR ELECTRONIC DEVICE
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机译：显示屏幕组装，电子设备和电子设备的控制方法
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摘要
A display screen assembly, an electronic device, and a method for controlling the electronic device are provided. The display screen assembly (10) includes a display screen (1), a first light source (2), a light conducting member (5), a receiving element (3), and a processor (4). The display screen (1) includes a display region (1a) for displaying images and a non-display region (1b) surrounding the display region (1a). The light conducting member (5) faces the display region (1a). At least one first light source (2) faces at least one surface of the light conducting member (5). The at least one first light source (2) is configured to emit a detection signal (a) to the light conducting member (5). The light conducting member (5) is configured to diffuse the detection signal (a) to allow the detection signal (a) to pass through the display region (1a), to interact with a detection object (M) to form a target signal (b). The receiving element (3) is disposed in the display region (a) and configured to receive the target signal (b). The processor (4) is electrically coupled with the at least one first light source (2) and the receiving element (3). The processor (4) is configured to detect a distance between the display region (1a) and the detection object (M) according to one of an intensity of the target signal (b) and a difference between a transmission time of the detection signal (a) and a reception time of the target signal (b). The display screen assembly is capable of improving a screen-to-body ratio of the electronic device.
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