24‐1: Invited Paper: A Novel Algorithm for Eliminating Abnormal Detection Data of Ultra‐Large 95inch 8K OLED Panels with External Compensation

In this paper, we present a new algorithm which can eliminate abnormal detection data of our OLED panels caused by damaged detection TFTs. During the manufacture of oversize OLED TVs, particles bring many serious problems especially when they make detection TFTs be damaged and these TFTs will cause one or even several columns of detection data to be abnormal. The new “abnormal detection data forbidden algorithm” will replace the adjacent normal column detection data for the column with obvious abnormal detection data and the new “mosaic algorithm” will scatter the detection data of these columns that the detection data is not obviously abnormal but they are thin lines visible to the human eyes when the panel is working. To sum up, the new integration algorithm is very important for improving the image quality and stable operation of our products.