AMOLED DRIVING CIRCUIT, AMOLED DRIVING METHOD, AND AMOLED DISPLAY DEVICE
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机译:AMOLED驱动电路,AMOLED驱动方法和AMOLED显示装置
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摘要
An AMOLED driving circuit, an AMOLED driving method, and an AMOLED display device. The AMOLED driving circuit comprises: a light emitting device, a first switching transistor (T1), a voltage regulating module, a driving transistor (DTFT), and a capacitor (Cs). The driving transistor (DTFT) in the AMOLED driving circuit drives the light emitting device under control of the voltage regulating module, and a driving current provided by the driving transistor (DTFT) is irrelevant to a threshold (Vth) of the driving transistor (DTFT). Therefore, the driving current flowing through the light emitting device is prevented from being affected by poor uniformity and shift of the threshold (Vth), and the uniformity of the driving current flowing through the light emitting device is improved, thereby improving the uniformity of the brightness of the AMOLED.
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