Driving circuit and method for AMOLED using power pulse feed-through technique

作者: Shin-Tai Lo , Wen-Tui Liao , Ching-Fu Hsu

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摘要: An AMOLED driving circuit and method adds an additional switching transistor to a 2T1C circuit. is connected the high voltage source, scan line node source terminal of light-emitting device. The original are activated when outputs voltage. At time, low PWM added not drive transistor, storage capacitor stores image data signal. When two transistors turn off provided driven generate current

参考文章(2)
Frank R Libsch, James L Sanford, Active matrix oled voltage drive pixel circuit ,(2002)
Cheng-Chiu Pai, Ya-Hsiang Tai, Active matrix organic light emitting diodes pixel circuit ,(2006)