Westman, Champlin & Koehler, P.A.
Pixel compensation method, pixel compensation apparatus and display apparatus
The embodiments of the present application relate to a pixel compensation method, a pixel compensation apparatus and a display apparatus. In blanking periods of two adjacent display frames, detection lines for various color sub-pixels to be compensated in a (2n−1)th row and a (2n)th row are charged respectively, wherein a non-zero grayscale is input to one of the (2n−1)th row and the (2n)th row and a zero grayscale is input to the other one. Voltages on the detection lines for the various color sub-pixels to be compensated in the rows to which the non-zero grayscale and the zero grayscale are input are detected respectively, and a detected voltage of each color sub-pixel to be compensated in the row to which the non-zero grayscale is input is obtained according to voltages on detection lines for color sub-pixels in the (2n−1)th row and the (2n)th row and belonging to the same column.
BOE TECHNOLOGY GROUP CO., LTD.
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Xuehuan Yongqian
Feng Li