Letter: Dual‐mode oxide thin film transistor shift register for external compensation in active‐matrix organic light emitting diode displays |
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| Authors: | Seok‐Jeong Song Hyoungsik Nam |
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| Affiliation: | Department of Information Display and Advanced Display Research Center, Kyung Hee University, , Seoul, 130‐701 Korea |
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| Abstract: | This letter describes a dual‐mode oxide thin film transistor shift register for active‐matrix organic light emitting diode displays, which provides two separate scanning and sensing pulses on one line. At a 240 Hz full‐high definition (HD) timing, estimated power consumptions are 2.44 and 2.81 mW for scanning and sensing shift registers of 16 stages at VTH = ?1.56 V, respectively. |
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| Keywords: | dual‐mode shift register oxide TFT AMOLED external compensation |
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