Abstract
MPRT is one of the most important characteristics to enhance the image quality of the TVs. Despite of the fact that OLED device has fast response time, MPRT characteristics of the OLED display is limited by compensation driving method, frame frequency and resolution of the display panel. We present the high image quality OLED displays with integrated gate driver circuit using MPRT enhancement method for large size premium TVs. Its methods to turn emitting pixels off in advance by giving a black data, and the integrated gate driver designed for normal display, black data insertion, and compensation mode. Moreover, it is possible that adjust of the duty of inserting black data. With these results, we successfully enhanced MPRT characteristics of the 55, 65, and 77 inch UHD OLED panels for high image quality OLED TVs.
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