Method for calibrating sensing brightness of image sensor
An image sensor and brightness technology, applied in the input/output process of instruments, data processing, electrical digital data processing, etc., can solve problems such as affecting the sensing brightness and reducing the accuracy of touch operations.
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[0028] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.
[0029] See Figure 5 and Image 6 . Figure 5 For image 3 When the average brightness of the pixel interval D3 is higher than that of other pixel intervals, the method disclosed in the present invention is implemented to improve the uneven brightness phenomenon. Image 6 For Figure 4 When the average brightness of the pixel interval D3 shown is lower than that of other pixel intervals, the method disclosed in the present invention is implemented to improve the uneven brightness phenomenon.
[0030] Such as Figure 5 As shown, in one embodiment, the pixel interval D3 is an image generated by the image sensor according to the light source 108. When the current average brightness S_R1 of the pixel interval D3 is higher than the reference brightness S_TARGET, it indicates that...
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