61‐4: A New Pixel Circuit Based on LTPO Backplane Technology for Micro‐LED Display Using PWM Method
This paper proposes the novel pixel circuit for Micro‐LED display. In order to solve screen distortion, when grayscale representation of Micro‐LED is generated, the emission time of Micro‐LED is controlled using the Pulse Width Modulation (PWM) method. In addition, we utilize the LTPO backplane tech...
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Veröffentlicht in: | SID International Symposium Digest of technical papers 2021-05, Vol.52 (1), p.876-879 |
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creator | Jung, Eun Kyo Hong, Yong-Hoo Hong, Sara Park, KeeChan Lee, Soo-Yeon Kim, Yong-Sang |
description | This paper proposes the novel pixel circuit for Micro‐LED display. In order to solve screen distortion, when grayscale representation of Micro‐LED is generated, the emission time of Micro‐LED is controlled using the Pulse Width Modulation (PWM) method. In addition, we utilize the LTPO backplane technology to reduce leakage current from storage capacitor. |
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subjects | Backplanes Circuits Leakage Current Light emitting diodes LTPO Backplane Micro-LED Display Pixel Circuit Pixels Pulse duration modulation Pulse Width Modulation (PWM) |
title | 61‐4: A New Pixel Circuit Based on LTPO Backplane Technology for Micro‐LED Display Using PWM Method |
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