Importance

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Abstract

The present disclosure provides an ambient light sensor and an electronic device. The ambient light sensor includes: a light filter unit array including a red filter unit, a green filter unit, and a blue filter unit; and a pixel unit array located below the light filter unit array and including a plurality of pixel units, the plurality of pixel units being configured to receive a light signal of ambient light after passing through the display screen and the light filter unit array; the number of blue filter units is larger than the number of red filter units, and a gravity center of a pattern formed by the red filter unit, a gravity center of a pattern formed by the green filter unit, and a gravity center of a pattern formed by the blue filter unit among the plurality of light filter units coincide with each other.

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First Claim