A high image quality organic light‐emitting diode display with motion blur reduction for ultrahigh resolution and premium TVs,Journal of the Society for Information Display

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A high image quality organic light‐emitting diode display with motion blur reduction for ultrahigh resolution and premium TVs
Journal of the Society for Information Display ( IF 1.7 ) Pub Date : 2020-06-21 , DOI: 10.1002/jsid.919
Hong Jae Shin ₁ , Soo Hong Choi ₁ , Jae Yi Choi ₁ , Jae Kyu Park ₁ , Sung Joong Kim ₁ , Seong Ho Yun ₁ , Jeong Rim Seo ₁ , Sung Joon Bae ₁ , Han Seop Kim ₁ , Chang Ho Oh ₂

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In this paper, we present a high image quality organic light‐emitting diode (OLED) display with motion blur reduction technology. Our latest work includes driving method that reduces motion blur using an adaptive black data insertion, brightness compensation technology, the simple structure pixel with low capacitance coupling for horizontal noise, and the multifunction integrated gate driver. The moving picture response time (MPRT) value of the OLED display panel with a fast response time was significantly affected by the frame frequency and the compensation driving method. The MPRT value of the large‐size OLED display panels was significantly decreased by using the integrated gate driver circuit with an MPRT reduction method. The decrease in the MPRT value originated from the turning of the emitting pixels off in advance resulting from providing black data. The integrated gate drivers were designed to achieve the normal display, the black data insertion, and the compensation mode. The MPRT value of the 65‐in. ultrahigh‐definition (UHD) OLED panels was decreased to 3.4 ms by using an integrated gate driver circuit. The motion blur of large‐size OLED display panels was significantly reduced due to a decrease in the MPRT value.

中文翻译：

高画质有机发光二极管显示器，具有减少运动模糊的功能，适用于超高分辨率和优质电视

在本文中，我们提出了一种具有运动模糊减少技术的高图像质量有机发光二极管（OLED）显示器。我们的最新工作包括使用自适应黑色数据插入来减少运动模糊的驱动方法，亮度补偿技术，具有用于水平噪声的低电容耦合的简单结构像素以及多功能集成栅极驱动器。具有快速响应时间的OLED显示面板的运动图像响应时间（MPRT）值受帧频率和补偿驱动方法的影响很大。通过使用具有MPRT降低方法的集成栅极驱动器电路，可以大幅降低大型OLED显示面板的MPRT值。MPRT值的降低是由于提供黑色数据而预先关闭了发射像素。集成的栅极驱动器旨在实现正常显示，黑色数据插入和补偿模式。65英寸的MPRT值。通过使用集成的栅极驱动器电路，超高清（UHD）OLED面板减少到3.4 ms。由于MPRT值的降低，大大减少了大型OLED显示面板的运动模糊。

更新日期：2020-06-21

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