| Autor: |
Hyun Jae Kim, Hyun-Chul Choi, Jung Chul Kim, Juhn Suk Yoo, Yong Min Ha, Han Wook Hwang |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
2021 28th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD). |
| DOI: |
10.23919/am-fpd52126.2021.9499207 |
| Popis: |
A novel driving technology is introduced and adopted to low-temperature poly-crystalline silicon and oxide (LTPO) active-matrix organic light-emitting diode (AMOLED) display for flicker improvement at low frequency operation. The proposed LTPO pixel driving scheme can compensate for the hysteresis of the p-type driving TFT (D-TFT). The measurement results show that flicker performance is less than −50 dB ranging from 1 Hz to 10 Hz. With new driving technology, the LTPO AMOLED display can be operated at a low refresh rate without noticeable artifacts such as flicker. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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