Electronic device
The invention discloses an electronic device. The electronic device comprises a display assembly, an optical sensor and a light filtering part, wherein the display assembly can generate screen light, and the wavelength range of the screen light is a specified wave band; the optical sensor is arrange...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses an electronic device. The electronic device comprises a display assembly, an optical sensor and a light filtering part, wherein the display assembly can generate screen light, and the wavelength range of the screen light is a specified wave band; the optical sensor is arranged on one side of the display assembly; the light filtering part is arranged on the light incident side of the optical sensor and located on the propagation path of the screen light, transmittance of the light filtering part to specified light is smaller than transmittance of the light filtering part to non-specified light, the wavelength range of the specified light is located in a specified wave band, and the wavelength range of the non-specified light is not located in the specified wave band. According to the optical sensor, the transmittance of the light filter to the specified light and the non-specified light is different, so the specified light is inhibited, the non-specified light is normally transmitted, t |
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