CPC G01J 1/4204 (2013.01) [G01J 1/0407 (2013.01)] | 16 Claims |
1. An electronic device, comprising:
a shell;
a display panel, wherein the display panel or the shell comprises a light-transmitting area;
an ambient light sensor;
an infrared transmitter; and
a light guiding piece comprising a light incident end and a light emitting end, wherein the light incident end is configured facing the light-transmitting area, and the light emitting end is configured facing the ambient light sensor and the infrared transmitter,
wherein the light guiding piece comprises:
a light-shielding body comprising a first mounting hole and a second mounting hole;
a first light guiding column arranged in the first mounting hole, wherein a first end of the first light guiding column is configured facing the ambient light sensor, and a second end of the first light guiding column is configured facing the transparent area; and
a second light guiding column arranged in the second mounting hole, wherein a first end of the second light guiding column is configured facing the infrared transmitter, and a second end of the second light guiding column is configured facing the transparent area.
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